// NEXT included file {js/js_ng/daimler_basic.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\daimler_basic.js}


function init_survey() {}


/* for backward compatibility / facelift */
function setPositions() {
	var footer = getLayer("ms-footer");
	if(footer) {
		footer.style.display = "block";
	}
}
function handleScroll() {}
function setDocumentPosition() {}
function initPage(statustext) {
	setStatusText(escape(statustext));
}

/*** showroom ***/
var showroomImg = new Object();
var showroomTo = null;
function showModel(id, imgSrc) {
	try {
		if(showroomTo != null) {
			clearTimeout(showroomTo);
		}
		showroomTo = setTimeout("showNewModel('" + id + "', '" + imgSrc + "')", 100);
	} catch(e) {}
}

function showNewModel(id, imgSrc) {
	try {
	getLayer("showroom$initial").style.display = "none";
	getLayer("showroom$img").style.display = "block";
	if(!showroomImg[id]) {
		showroomImg[id] = new Image(480, 255);
		showroomImg[id].src = imgSrc;
	}
	getLayer("showroom$img").getElementsByTagName("img")[0].src = showroomImg[id].src;
	getLayer("showroom$facts").style.display = "block";
	getLayer("showroom$factsinner").innerHTML = getLayer(id).innerHTML;
	} catch(e) {}
}


/* HPC */
var ishpc = false;

function setApplicationType(type) {
	if(document.all && !window.opera) {
		embflashlayer = getLayer("embflashie");
	} else {
		embflashlayer = getLayer("embflash");
	}

	if(type != null && type != "") {
		if(type == "hpc") {
			ishpc = true;

			if(location.href.indexOf(".nowelcome") != -1) {
				embflashlayer.SetVariable("nowelcome", true);
			}

			addEvent(embflashlayer, "mouseover", ms_restartFlash);
		}
	}
}

/**
 * sets the default status text
 */
function setStatusText(statusText) {
	window.status = unescape(statusText);
	window.defaultStatus = unescape(statusText);
}

/**
 * opens a popup window
 */
var popUps = new Array();
var DEF_POPUP_ATTR = "width=440,height=550,left=20,top=20,scrollbars=yes,resizable=no,status=no";
var DEF_POPUP_NAME = "emb_popup";
function openChild(source, name, attributes) {
	if(!source) {
		return;
	}
	attributes = attributes || DEF_POPUP_ATTR;
	name = name || DEF_POPUP_NAME;
	if (!popUps[name] || popUps[name].closed==true) {
		window.open(source,name,attributes);
	} else {
		popUps[name].close();
		popUps[name] = window.open(source,name,attributes);
	}
}

function jsCallFromFlash(flashcall) {
	if(flashcall != null && flashcall != "") {
		var flashcall = flashcall.replace("return false;", "");
		eval(flashcall);
	}
}

/**
	some common helper functions
*/

function getLayer( strID )
{
	if( document.all && !window.opera )
		return document.all[ strID ];
	else
		return document.getElementById( strID );
}

function setClass(element, className) {
	if(element == null || className == null) {
		return;
	}

	if(document.all && !window.opera) {
		element.className = className;
	} else{
		element.setAttribute("class", className);
	}
}

function removeClass(element) {
	if(element == null) {
		return;
	}

	if(document.all && !window.opera) {
		element.className = "";
	} else{
		element.removeAttribute("class");
	}
}

function getClassName(element) {
	if(element == null) {
		return "";
	}
	var className = document.all && !window.opera ? element.className : element.getAttribute("class");
	return className == null ? "" : className;
}

/**
* set events, w3c-compatible and ie
*/
function addEvent(obj, eventType, func, useCaption)
{
	if (!obj || !eventType || !func) {
		return false;
	} else if (obj.addEventListener) {
		obj.addEventListener(eventType, func, useCaption);
		return true;
	} else if (obj.attachEvent) {
		var retVal = obj.attachEvent("on"+eventType, func);
		return retVal;
	} else {
		return false;
	}
}


/**
 * special handling for ie 6, to place the bottom of the window
 */
if(document.all && !window.opera) {
	try {
		if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion.indexOf("MSIE")>0) {	
			var str = navigator.appVersion;
			var ind = parseInt(str.indexOf("MSIE"))+5;
			var ver = parseInt(str.substring(ind, ind+1));
			if (ver<7) {
				addEvent(window, "load", initFooterIE);
			}
			else
			{
				addEvent(window, "load", initFooterIE);
			}
		}
	} catch(e) {}
}

function initFooterIE() {
	window.onscroll = positionFooter;
	window.onresize = positionFooter;
	positionFooter();
}

function positionFooter() {
	try {
		var toolbarHeight = 0;
		if (getLayer("cms_position")){
			if (getLayer("CFCToolBarDiv")) {
				 toolbarHeight = getLayer("CFCToolBarDiv").offsetHeight;
			}
		}
		//var ms_footer = null;
		if (getLayer("ms-footer")){
			ms_footer = getLayer("ms-footer");
		}
		if (getLayer("nav5")){
			ms_footer = getLayer("nav5");
		}
		if (ms_footer){
			var topValue = document.documentElement.clientHeight + document.documentElement.scrollTop - ms_footer.offsetHeight - toolbarHeight;
			ms_footer.style.position = "absolute";
			ms_footer.style.display = "block";		
			// special value for t9091 in ie6 and only on author-instance
			if( ms_footer.parentNode==getLayer("ms-website") && document.body.getAttribute('instance')=='Author' ) {
				//topValue -= 44;
			}				
			ms_footer.style.top = topValue;
			ms_footer.style.visibility = "visible"; 
		}
	} catch(e) {
		//alert(e.description);
	}
}

function positionMBTitle() {
	var titleLayer = getLayer("ms-mb-title");
	var menuLayer = getLayer("ms-navi-home");
	var left = 0; // used as margin

	// Error handling
	if (titleLayer == undefined || menuLayer == undefined) {
		return;
	}

	// Add menu position and width
	left += menuLayer.offsetLeft;
	left += menuLayer.offsetWidth;

	// Set position tags
	menuLayer.style.position = "absolute";
	menuLayer.style.cssFloat = "none";
	titleLayer.style.position = "absolute";
	titleLayer.style.cssFloat = "none";

	// Set left position
	titleLayer.style.left = left + "px";
}

// stop flash if popup has been opened
function ms_checkFlashstop() {
	if(document.all && !window.opera) {
		embflashlayer = getLayer("embflashie");
	} else {
		embflashlayer = getLayer("embflash");
	}

	if(window.ms_setT998Cookie) {
		return;
	}
	if(embflashlayer == null || (!embflashlayer)) {
		ms_openT998Popup();
	} else {
		if(!window.ms_update) {
			ms_stopFlash();
		}
	}
}


function ms_stopFlash() {
	if(document.all && !window.opera) {
		embflashlayer = getLayer("embflashie");
	} else {
		embflashlayer = getLayer("embflash");
	}

	if(embflashlayer.PercentLoaded() != 100) {
		setTimeout("ms_checkFlashstop()", 500);
		return;
	}

	if(ms_openT998Popup()) {
		embflashlayer.StopPlay();
		ms_checkPopupClose();
	}
}

function ms_openT998Popup() {
	if(!window.set_cookie) {
		return;
	}
	var ms_popupLink = document.cookie;
	if(ms_popupLink == null) {
		return false;
	}
	var ms_expTime = new Date();
  	set_cookie("$ms_externalFlash", "none", 1000 * 60 * 60 * 24, "/content");
	ms_popupLink = ms_popupLink.match(/\$ms_externalFlash=[^;]+/);
	if(ms_popupLink == null || ms_popupLink == "" || !ms_popupLink.length) {
		return false;
	}
	ms_popupLink = ms_popupLink[0].match(/=.+/)[0].substr(1);
	if(ms_popupLink == "none") {
		return false;
	}
	window["$ms_extPopup"] = window.open(unescape(ms_popupLink), "daimler");
	return true;
}

addEvent(window, "load", ms_checkFlashstop);

// checks, if opened popup has been closed to start flash again
function ms_checkPopupClose() {
	if(window["$ms_extPopup"] && !window["$ms_extPopup"].closed) {
		setTimeout("ms_checkPopupClose()", 500);
		return;
	}
	ms_restartFlash();
}

// go on with flash if popup has been closed
function ms_restartFlash() {
	if(document.all && !window.opera) {
		embflashlayer = getLayer("embflashie");
	} else {
		embflashlayer = getLayer("embflash");
	}

	if(embflashlayer == null || (!embflashlayer)) {
		return;
	}

	if((ishpc) && window["$ms_extPopup"]) {
		embflashlayer.Play();
	}

	if(!ishpc) {
		embflashlayer.Play();
	}
}

// NEXT included file {js/js_ng/ext_mediaplayer.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\ext_mediaplayer.js}

function insertFlash( strSrc, intWidth, intHeight, strWMode, strScale, strPlayMode, strCLSID, strCODEBASE, strBGcolor, strPosition, strFlashVars, strContentDiv, strFlashParameter, returnAsString, isInteractive )
{
	if(strWMode == null || strWMode == "") strWMode = "Opaque";
	if(strScale == null || strScale == "") strScale = "noscale";
	if(strPlayMode == null || strPlayMode == "") strPlayMode = "true";
	if(strContentDiv == null || strContentDiv == "") strContentDiv = "";
	if(returnAsString == null || returnAsString == "") returnAsString = false;
	var strIDIE = isInteractive ? " id=\"embflashie\"" : "";
	var strIDMoz = isInteractive ? " id=\"embflash\"" : "";
	var strLiveConn = isInteractive ? " swliveconnect=\"true\"" : "";


	var strFlash	=  '<object' + strIDIE + ' classid="' + strCLSID + '" codebase="' + strCODEBASE + '" ';
	var embedFlashParameter = "";
	strFlash += ' width="' + intWidth + '" height="' + intHeight + '">';

	strFlash += '<param name="movie" value="' + strSrc + '" />';
	strFlash += '<param name="quality" value="high" />';
	strFlash += '<param name="play" value="' + strPlayMode + '" />';
	strFlash += '<param name="wmode" value="' + strWMode + '" />';
	strFlash += '<param name="scale" value="' + strScale + '" />';
	strFlash += '<param name="menu" value="false" />';

	/**
	*	handle flash params
	*/
	if(strFlashVars == null) {
		strFlashVars = "";
	}
	// add slt system variable for flash tool
	if(window.cms_sltpath) {
		if(strFlashVars == "") {
			strFlashVars += "cms_sltpath=" + window.cms_sltpath;
		} else {
			strFlashVars += '&cms_sltpath=' + window.cms_sltpath;
		}
	}

	if(strFlashParameter != null && strFlashParameter != "") {
		var flashParameter = strFlashParameter.split("&");
		for (var i = 0; i < flashParameter.length; i++){
			var flashNameValue = flashParameter[i].split("=");
			if(flashNameValue.length==1) {
				strFlash += '<param name="'+flashNameValue[0]+'" value="" />';
				embedFlashParameter += ' ' + flashNameValue[0]+'="" ';
			} else if(flashNameValue.length==2) {
				strFlash += '<param name="'+flashNameValue[0]+'" value="' + flashNameValue[1] + '" />';
				embedFlashParameter += ' ' + flashNameValue[0]+'="'+flashNameValue[1] + '" ';
			}
		}
	}

	if(strFlashVars != null && strFlashVars != "") strFlash += '<param name="FlashVars" value="' + strFlashVars + '" />';
	if(strPosition != null && strPosition != "") strFlash += '<param name="align" value="' + strPosition + '" />';
  	if(strBGcolor != null && strBGcolor != "") strFlash	+= '<param name="bgcolor" value="' + strBGcolor + '" />';

	strFlash += '<embed' + strIDMoz +  strLiveConn + ' src="' + strSrc + '" width="' + intWidth + '" height="' + intHeight + '" wmode="' + strWMode + '" play="' + strPlayMode + '" scale="' + strScale  + '" menu="false"';
	if(strBGcolor != null && strBGcolor != "") strFlash	+= ' bgcolor="' + strBGcolor + '"';
	if(embedFlashParameter != null && embedFlashParameter != "") strFlash	+= embedFlashParameter;
	if(strFlashVars != null && strFlashVars != "") strFlash	+= ' FlashVars="' + strFlashVars + '"';
	if(strPosition != null && strPosition != "") strFlash	+= ' align="' + strPosition + '"';
	strFlash += ' quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash">';
	strFlash += '</embed>';
	strFlash += '</object>';

	// If require, return as String
	if (returnAsString) {
		return strFlash;
	}

	if(strContentDiv != "" && document.getElementById(strContentDiv)) {
		document.getElementById(strContentDiv).innerHTML = strFlash;
	}
	else {
		document.write( strFlash );
		// BUG Drag 'n' Drop: Document must not be closed!
		// document.close( );
	}
}

function flash_versioncheck(vno) {
	var isIE=(navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	var isWin=(navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;

	if(isIE && isWin) {
		try {
			return ((typeof(ActiveXObject) == "function") && (typeof(new ActiveXObject("ShockwaveFlash.ShockwaveFlash.8")) == "object"));
		} catch (error) {
			return false;
		}
	} else if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) {
		var flashplugin = navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin;
		var flashplugindesc;
		if (flashplugin.description) {
			flashplugindesc = parseInt(flashplugin.description.substring(flashplugin.description.indexOf(".")-1));
		}
	   	return !(!flashplugindesc || flashplugindesc < vno);
	} else {
		return false;
	}
}

function insertQuickTime( strSrc, strID, intWidth, intHeight, strScale, strPlayMode, strController, strCLSID, strCODEBASE, strContentDiv )
{
	if(strScale == null || strScale == "") strScale = "TOFIT";
	if(strPlayMode == null || strPlayMode == "") strPlayMode = "true";
	if(strController == null || strController == "") strController = "true";

  	var strQuickTime = '<object classid="' + strCLSID + '" codebase="' + strCODEBASE + '" ';
  	strQuickTime += 'width="' + intWidth + '" height="' + intHeight + '" ';
  	strQuickTime += 'id="' + strID + '">';
  	strQuickTime += '<param name="src" value="' + strSrc + '"/>';
  	strQuickTime += '<param name="AUTOPLAY" value="' + strPlayMode + '" />';
  	strQuickTime += '<param name="CONTROLLER" value="' + strController + '" />';
  	strQuickTime += '<param name="SCALE" value="' + strScale + '" />';
  	strQuickTime += '<embed src="' + strSrc + '" type="video/quicktime" pluginspace="http://www.apple.com/quicktime/download/" width="' + intWidth + '" height="' + intHeight + '" ';
  	strQuickTime += 'scale="' + strScale + '" autoplay="' + strPlayMode + '" controller="' + strController + '" name="' + strID + '" >';
  	strQuickTime += '</embed></object>';

	if(strContentDiv != "" && document.getElementById(strContentDiv)) {
		document.getElementById(strContentDiv).innerHTML = strQuickTime;
	}
	else {
		document.write( strQuickTime );
		// BUG Drag 'n' Drop: Document must not be closed!
		// document.close( );
	}
}

function insertRealVideo( strSrc, strID, intWidth, intHeight, strPosition, strPlayMode, strController, strCLSID, strCODEBASE, strContentDiv )
{
  	if(strID == null || strID == "") strID = "realmovie";
  	if(strPosition == null || strPosition == "") strPosition = "true";
  	if(strPlayMode == null || strPlayMode == "") strPlayMode = "false";
  	if(strController == null || strController == "") strController = "ImageWindow";

  	var strRealVideo = '<object classid="' + strCLSID + '" codebase="' + strCODEBASE + '" ';
  	strRealVideo += 'width="' + intWidth + '" height="' + intHeight + '">';
  	strRealVideo += '<param name="src" value="' + strSrc + '"/>';
  	strRealVideo += '<param name="console" value="' + strID + '"/>';
  	strRealVideo += '<param name="controls" value="' + strController + '" />';
  	strRealVideo += '<param name="center" value="' + strPosition + '" />';
  	strRealVideo += '<param name="autostart" value="' + strPlayMode + '" />';
  	strRealVideo += '</object>';

	if(strContentDiv != "" && document.getElementById(strContentDiv)) {
		document.getElementById(strContentDiv).innerHTML = strRealVideo;
	}
	else {
		document.write( strRealVideo );
		// BUG Drag 'n' Drop: Document must not be closed!
		// document.close( );
	}
}


function insertApplet( strSrc, strCode, intWidth, intHeight, strPosition, strCLSID, strCODEBASE, strContentDiv )
{
	if(strPosition == null || strPosition == "") strPosition = "baseline";

  	var strApplet = '<object classid="' + strCLSID + '" codebase="' + strCODEBASE + '" ';
  	strApplet += 'width="' + intWidth + '" height="' + intHeight + '" align="' + strPosition + '" code="' + strSrc + '">';
  	strApplet += '<param name="code" value="' + strSrc + '"/>';
  	strApplet += '<param name="type" value="application/x-java-applet"/>';
  	strApplet += '</object>';

	if(strContentDiv != "" && document.getElementById(strContentDiv)) {
		document.getElementById(strContentDiv).innerHTML = strApplet;
	}
	else {
		document.write( strApplet );
		// BUG Drag 'n' Drop: Document must not be closed!
		// document.close( );
	}
}

// NEXT included file {css/css_ng/ms_js.js --> C:\Inetpub\mb.dream-software.com\css\css_ng\ms_js.js}


	function changeMetaNaviHide(id) {
			
		document.getElementById(id).style.borderWidth = "0";
		document.getElementById(id).style.paddingRight = "11";
		
	}
	
	function changeMetaNaviShow(id) {
		
		document.getElementById(id).removeAttribute("style");
		
	}

// NEXT included file {js/js_ng/AJAXConnectorClass.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\AJAXConnectorClass.js}

/**
 * @filename AJAXConnector.class.js
 * @fileoverview Class to send and get data using XMLHTTPRequest
 * @author hsgries
 */


/**
 * Class to send data to and receive from server via xmlhttpquest
 * @constructor
 * @class <code><strong>Example:</strong><br />
 * var objConnect = new AJAXConnector( );<br /><br />
 * objConnect.registerDataHandler( handleRequest );<br />
 * <br />
 * function updateData( intDataId )<br />
 * {<br />
 *     objConnect.sendRequest( "updater.php", "data=" + intDataId, AJAXConnector.REQUEST_GET );<br />
 * }<br /><br />
 * function handleRequest( strRequest, intID )<br />
 * {<br />
 *     alert( strRequest );<br />
 * }</code><br /><br />
 * Note: if you need multiple concurrent requests, you must initiate a
 * new instance of AJAXConnector for any concurrent request. For Example, if you
 * want to update the content of four data tables at the same time, you need 4
 * different instances of AJAXConnector. If you want to update the tables
 * one after the other, you need only one instance of AJAXConnector.<br />
 */
function AJAXConnector( )
{
	// public methods

	/**
	 * Sends a http request to server
	 * @param String, datasource on server, e.g. data.php
	 * @param String, query string to send to server, optionally
	 * @param int, request type, possible values: REQUEST_GET, REQUEST_POST, REQUEST_XML, REQUEST_HEAD default REQUEST_GET
	 * @param mix, param, e.g. array , will be handed over to registered callback function, optionally
	 * @return Query string
	 * @type String
	 */
	this.sendRequest = function( strReqHandler, strQuery, intReqType, mixParam )
		{
			if( !this._p_funcData )
			{
				if( this._p_handleData( ) )
					return;
			}

			if( !strQuery )
			{
				strQuery = '';
			}

			// default type (0 = GET, 1 = xml, 2 = POST )
			if( isNaN( intReqType ) )
			{
				intReqType = 0; // GET
			}

			// previous request not finished yet, abort it before sending a new request

			if( this._p_xmlHttp && this._p_xmlHttp.readyState )
			{
				this._p_stopMonitor(false);
				this._p_xmlHttp = false;
			}

			// create a new instance of xmlhttprequest object
			// if it fails, return
			if( !this._p_xmlHttp )
			{
				this._p_getReqObject( );
				if( !this._p_xmlHttp )
					return;
			}
			// parse query string
			if( intReqType != 1 && ( strQuery.length && strQuery.substr( 0, 1 ) == '&' || strQuery.substr( 0, 1 ) == '?' ) )
				strQuery = strQuery.substring( 1, strQuery.length );
			// data to send using POST
			var dataReturn = strQuery ? strQuery : strReqHandler;
			switch( intReqType )
			{
				case 1:	// xml
					strQuery = "xml=" + strQuery;
				case 2: // POST
					// open the connection
					this._p_xmlHttp.open( "POST", strReqHandler, true );
					this._p_xmlHttp.setRequestHeader( 'Content-Type', 'application/x-www-form-urlencoded' );
					this._p_xmlHttp.setRequestHeader( 'Content-length', strQuery.length );
					break;
				case 3: // HEAD
					// open the connection
					this._p_xmlHttp.open( "HEAD", strReqHandler, true );
					strQuery = null;
					break;
				default: // GET
					// open the connection
					var strDataFile = strReqHandler + (strQuery ? '?' + strQuery : '' );
					this._p_xmlHttp.open( "GET", strDataFile, true );
					strQuery = null;
			}

			this._p_param = null;
			if(mixParam) {
				this._p_param = mixParam;
			}

			// set onload data event-handler
			this._p_xmlHttp.onreadystatechange = new Function( "", "window[\"" + this._p_id + "\"]._p_processResponse()" );

			// send request to server
			try
			{
				if( this._p_intTimeout )
					this._p_startMonitor( );
				this._p_xmlHttp.send( strQuery );	// param = POST data
			}
			catch( excSendError )
			{
				this._p_handleData( null, null, AJAXConnector.ERRID_SEND, ERR_SEND );
			}

			return dataReturn;
		};


	/**
	 * Given function to handle data from server
	 */
	this._p_funcData;

	/**
	 * Registers the data handler function
	 * The data handler function is given two to four parameters:<br />
	 * Param 1: the data from server. If data are type of XML, they will given
	 * as XML data, else as text data.<br />
	 * Param 2: integer indicating response is text or xml<br />
	 * Param 3: the id of this request if an id was given to the {@link #sendRequest} method<br />
	 * Param 4: the param data set with {@link #registerUserParam} method
	 * @param Function, Function to handle the requested data from server
	 */
	this.registerDataHandler		= function ( funcData ) {	this._p_funcData = funcData; };


	/**
	 * Max execution time for this request, 0 means infinite
	 */
	this._p_intTimeout				= 0;

	/**
	 * Sets max execution time for this request
	 * @param int, Time in milliseconds
	 */
	this.setMaxRequestTime			= function ( intTimeout ) { this._p_intTimeout = intTimeout; };




	// private methods

	/**
	 * An instance of the XMLHttpRequest object
	 */
	this._p_xmlHttp					= null;

	/**
	 * Instantiates a new xmlhttprequest object
	 * @return XMLHttpRequest-Object or false
	 * @type XMLHttpRequest | boolean
	 */
	this._p_getReqObject = function( )
		{

			// Mozilla, Opera und Safari
			try
			{
				this._p_xmlHttp = new XMLHttpRequest();
			}
			catch( excW3C )
			{
				// Internet Explorer
				for( var i = 5; i; i-- )
				{
					try
					{
						// loading of a newer version of msxml dll (msxml3 - msxml5) failed
						// use fallback solution
						// old style msxml version independent, deprecated
						if( i == 2 )
						{
							this._p_xmlHttp = new ActiveXObject( "Microsoft.XMLHTTP" );
						}
						// try to use the latest msxml dll
						else if( i > 2 )
						{
							this._p_xmlHttp = new ActiveXObject( "Msxml2.XMLHTTP." + i + ".0" );
						}
						// loading of xmlhttp object failed
						else
						{
							this._p_handleError( null, null, AJAXConnector.ERRID_LOAD, ERR_LOAD );
						}
						break;
					}
					catch( excNotLoadable )	{}
				}
			}
		};


	/**
	 * Process the response data from server
	 * @param int, ID of this response
	 */
	this._p_processResponse = function( )
		{
			// status 0 UNINITIALIZED open() has not been called yet.
			// status 1 LOADING send() has not been called yet.
			// status 2 LOADED send() has been called, headers and status are available.
			// status 3 INTERACTIVE Downloading, responseText holds the partial data.
			// status 4 COMPLETED Finished with all operations.

			switch( this._p_xmlHttp.readyState )
			{
				// uninitialized
				case 0:
				// loading
				case 1:
				// loaded
				case 2:
				// interactive
				case 3:
					break;
				// complete
				case 4:
					// check http status
					if( this._p_xmlHttp.status == 200 || this._p_xmlHttp.status == 304 )	// success
					{
						// stop connection monitor
						this._p_stopMonitor(false, true);
						if( this._p_xmlHttp.responseXML && this._p_xmlHttp.responseXML.childNodes.length )
							this._p_handleData( this._p_xmlHttp.responseXML, AJAXConnector.RESPONSE_XML, AJAXConnector.SUCCID_LOAD, SUCC_LOAD );
						else {
							this._p_handleData( this._p_xmlHttp.responseText, AJAXConnector.RESPONSE_TEXT, AJAXConnector.SUCCID_LOAD, SUCC_LOAD );
						}
					}
					// loading not successfull, e.g. page not available
					else
					{
						if( !this._p_xmlHttp.status )
							this._p_handleData( null, null, AJAXConnector.ERRID_SEND, ERR_SEND );
						else
							this._p_handleData( null, null, this._p_xmlHttp.status, this._p_xmlHttp.statusText );
					}
			}
		};


	/**
	 * Shows an error message or calls a given error handler
	 * @param String, data from server as xml or plain text
	 * @param String, constant for xml or plain text (AJAXConnector.RESPONSE_XML | AJAXConnector.RESPONSE_TEXT)
	 * @param int, id of current request
	 * @param mix, param set by method 'registerUserParam'
	 * @param int, error id or http status
	 * @param String, error message or http status message
	 */
	this._p_handleData = function( objResponseData, intType, intStatusID, strStatusMsg )
		{
			if( this._p_funcData )
			{
				this._p_funcData( intStatusID, objResponseData, this._p_param, intType, strStatusMsg );
			}
			else
			{
				alert( "Error-ID: " + AJAXConnector.ERRID_NOHANDLER + "\nError-Message: " + ERR_NOHANDLER );
			}
		};

	/**
	 * Starts the timeout monitor
	 */
	this._p_startMonitor = function ( ) { this._p_to = setTimeout( "window[\"" + this._p_id + "\"]._p_stopMonitor( true )", this._p_intTimeout ); };

	/**
	 * Stops the timeout monitor
	 */
	this._p_stopMonitor = function( blnIsTimeout, blnStopTimer )
		{
			if(!blnStopTimer) {
				this._p_xmlHttp.onreadystatechange = function () {}
				this._p_xmlHttp.abort( );
			}

			if( blnIsTimeout && this._p_xmlHttp && this._p_xmlHttp.readyState)
			{
				this._p_handleData( null, null, AJAXConnector.ERRID_TIMEOUT, ERR_TIMEOUT );
			}
			else if(this._p_to)
			{
				clearTimeout( this._p_to );
				this._p_to = null;
			}
		};



	// status messages and id's
	var SUCC_LOAD					= "Fetching of data successfully finished";
	var ERR_LOAD					= "Unable to instantiate XMLRequestObject";
	var ERR_NOHANDLER				= "No Data-Handler registered";
	var ERR_SEND					= "Unable to send data. Is your Computer connected to the internet?";
	var ERR_TIMEOUT					= "Operation timed out.";

	var _p_param					= null;

	// set this instance as global variable to pass to predifined functions ( e.g. event handler )
	this._p_id						= "ajax@" + Math.random( ) * Math.pow( 10, 18 );
	window[ this._p_id ]			= this;

}


// Constants

/**
 * Constant indicates that data may be send using the get method
 * @type int
 * @final
 */
AJAXConnector.REQUEST_GET	= 0;

/**
 * Constant indicates that data may be send using the post method
 * @type int
 * @final
 */
AJAXConnector.REQEST_POST	= 2;

/**
 * Constant indicates that data may be send using the post method
 * this may be used to get only the modified date of a file
 * @type int
 * @final
 */
AJAXConnector.REQUEST_HEAD	= 1;

/**
 * Constant indicates that xml data may be send
 * Param name 'xml' will be added by program, so query string may be: '?xml=&lt;sender&gt;Dr.Watson&lt;/sender&gt;...'
 * @type int
 * @final
 */
AJAXConnector.REQUEST_XML	= 3;

/**
 * Constant indicates that response type is xml
 * @type int
 * @final
 */
AJAXConnector.RESPONSE_XML	= 1;

/**
 * Constant indicates that response type is text
 * @type int
 * @final
 */
AJAXConnector.RESPONSE_TEXT	= 2;


/**
 * Request successfully finished
 * @type int
 * @final
 */
AJAXConnector.SUCCID_LOAD					= 0;

/**
 * XMLRequestObject could not be instantiated
 * @type int
 * @final
 */
AJAXConnector.ERRID_LOAD					= 1;

/**
 * No data handler registered
 * @type int
 * @final
 */
AJAXConnector.ERRID_NOHANDLER				= 2;

/**
 * Data could not be sent to server
 * @type int
 * @final
 */
AJAXConnector.ERRID_SEND					= 3;

/**
 * Request last too long
 * @type int
 * @final
 */
AJAXConnector.ERRID_TIMEOUT				= 4;


// NEXT included file {js/js_ng/Flyout2BeanClass.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\Flyout2BeanClass.js}

/**
 * @filename Flyout2BeanClass.js
 * @fileoverview Class to handle data for the flyout 2 (core navigation)
 * @author sbechtold
 */
function Flyout2Bean () {
	/*XMLNode*/ this.data = null;
	/*String*/ this.headlineSrc = "";
	/*String*/ this.headlineAlt = "";
	/*String*/ this.subHeadline = "";
	/*ArrayList*/ this.links = new Array();
	
	this.readData = function(/*XMLNode*/ node) {
		// IllegalArgumentException: No data given!
		if (!node || node == undefined) {
			return;
		}
		
		var elements = node.getElementsByTagName("component");
		for (var /*int*/ i = 0; i < elements.length; i++) {
			if (elements[i].getAttribute("name") == Flyout2Bean.COMPONENT_ID) {
				this.data = elements[i];
				break;
			}
		}
		
		// IllegalArgumentException: No Data for Flyout2 found!
		if (!this.data || this.data == null) {
			return;
		}
		
		// Check on border tag
		var /*boolean*/ hasBorder = false;
		for (var /*int*/ i = 0; i < this.data.childNodes.length; i++) {
			var /*XMLNode*/ child = this.data.childNodes[i];
			if (child.nodeName == Flyout2Bean.BORDER_TAG) {
				hasBorder = true;
				this.data = child;
				break;
			}
		}
		
		// Get flyout data
		for (var /*int*/ i = 0; i < this.data.childNodes.length; i++) {
			var /*XMLNode*/ child = this.data.childNodes[i];
			
			// Use element nodes only
			if (child.nodeType != 1) {
				continue;
			}
			
			if (child.nodeName == Flyout2Bean.HEADLINE_TAG
					&& child.getAttribute("type") == "corenavigation2-headline") {
				// Get Headline
				if (child.firstChild) {
					this.headlineSrc = child.firstChild.getAttribute("src");
					if (child.firstChild.firstChild) {
						this.headlineAlt = child.firstChild.firstChild.data;
					}
				}
			} else if (child.nodeName == Flyout2Bean.HEADLINE_TAG
					&& child.getAttribute("type") == "corenavigation2-subheadline") {
				// Get SubHeadline
				if (child.firstChild) {
					this.subHeadline = child.firstChild.data;
				}
			} else if (child.nodeName == Flyout2Bean.LIST_TAG) {
				// Get Links
				var /*ArrayList*/ items = child.getElementsByTagName(Flyout2Bean.ITEM_TAG);
				for (var /*int*/ j = 0; j < items.length; j++) {
					this.links[j] = new Object();
					var /*XMLNode*/ item = items[j];
					for (var /*int*/ k = 0; k < item.childNodes.length; k++) {
						var /*XMLNode*/ link = item.childNodes[k];

						// Use element nodes only
						if (link.nodeType != 1) {
							continue;
						}
						
						if (link.nodeName == Flyout2Bean.REFERENCE_TAG) {
							this.links[j][Flyout2Bean.REFERENCE_TAG + "_href"] = link.getAttribute("href");
							this.links[j][Flyout2Bean.REFERENCE_TAG + "_onclick"] = link.getAttribute("onclick");
							if (link.firstChild) {
								this.links[j][Flyout2Bean.REFERENCE_TAG + "_text"] = link.firstChild.data;
							}
						} else if (link.nodeName == Flyout2Bean.HEADLINE_TAG) {
							if (link.firstChild) {
								this.links[j][Flyout2Bean.HEADLINE_TAG] = link.firstChild.data;
							}
						} else if (link.nodeName == Flyout2Bean.PARAGRAPH_TAG) {
							for (var /*int*/ l = 0; l < link.childNodes.length; l++) {
								var /*XMLNode*/ textNode = link.childNodes[l];
								if (textNode.nodeType == 1 && textNode.nodeName == "linebreak") {
									if (this.links[j][Flyout2Bean.PARAGRAPH_TAG]) {
										this.links[j][Flyout2Bean.PARAGRAPH_TAG] += "<br/>";
									} else {
										this.links[j][Flyout2Bean.PARAGRAPH_TAG] = "<br/>";
									}
								} else if (textNode.nodeType == 3) {
									if (this.links[j][Flyout2Bean.PARAGRAPH_TAG]) {
										this.links[j][Flyout2Bean.PARAGRAPH_TAG] += textNode.data;
									} else {
										this.links[j][Flyout2Bean.PARAGRAPH_TAG] = textNode.data;
									}
								}
							}
						} else if (link.nodeName == Flyout2Bean.MEDIA_TAG) {
							var /*XMLNode*/ image = link.getElementsByTagName(Flyout2Bean.IMAGE_TAG)[0];
							this.links[j][Flyout2Bean.IMAGE_TAG + "_src"] = image.getAttribute("src");
							if (image.firstChild) {
								this.links[j][Flyout2Bean.IMAGE_TAG + "_alt"] = image.firstChild.data;
							}
						} 
					}
				}
			}
		}
	};
}

Flyout2Bean.COMPONENT_ID = "/apps/emb/ComponentsNG/corenavigation2";
Flyout2Bean.BORDER_TAG = "border";
Flyout2Bean.LIST_TAG = "list";
Flyout2Bean.ITEM_TAG = "item";
Flyout2Bean.HEADLINE_TAG = "heading";
Flyout2Bean.PARAGRAPH_TAG = "paragraph";
Flyout2Bean.REFERENCE_TAG = "reference";
Flyout2Bean.MEDIA_TAG = "media";
Flyout2Bean.IMAGE_TAG = "image";


// NEXT included file {js/js_ng/navigation.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\navigation.js}

/**
 * This file includes JavaScript functions for the navigation elements.
 */
var /*HashMap*/ ms_corenav_elementsLoaded = new Object();
var /*HashMap*/ ms_corenav_elementsSelected = new Object();
var /*AJAXConnector*/ ajaxConnector = new AJAXConnector( );

function /*void*/ ms_corenav_handleRequest(status, data, param, type, statusmsg) {
	if(status == AJAXConnector.SUCCID_LOAD && type == AJAXConnector.RESPONSE_TEXT) {
		ms_corenav_printFlyout(param, data);
	}
}

function /*void*/ ms_corenav_loadFlyoutData(/*String*/ elementId, /*String*/ handle) {
	// Return, if no handle was given
	if (!handle || handle == "") {
		return;
	}
	
	// Process Ajax, if element has not been loaded yet
	if (ms_corenav_elementsLoaded[elementId] == undefined) {
		// Send Ajax request
		ajaxConnector.registerDataHandler(ms_corenav_handleRequest);
		ajaxConnector.setMaxRequestTime(10000);
		//alert(handle + ".ajax.component.corenavigation2.corenavigation2_Single.corenavigation2.html");
		//window.open(handle + ".ajax.component.corenavigation2.corenavigation2_Single.corenavigation2.html");
		ajaxConnector.sendRequest(handle + ".ajax.component.corenavigation2.corenavigation2_Single.corenavigation2.html", "", AJAXConnector.REQUEST_GET, elementId);
	}
}

function /*void*/ ms_corenav_printFlyout(/*String*/ elementId, /*String*/ data) {
	// Print to Layer
	if (getLayer(elementId) != undefined) {
		// Replace elementId spacer
		data = data.replace(/{elementId}/g, elementId);
	
		// Paste response to layer
		getLayer(elementId).innerHTML = data;
		
		// Set counter for this elementId
		var /*int*/ counter = getLayer(elementId).getElementsByTagName("ul")[0].childNodes.length
		ms_corenav_elementsLoaded[elementId] = counter;

		// Init first list entry
		var /*List*/ links = getLayer(elementId).getElementsByTagName("li");
		if (links[0].firstChild) {
			ms_corenav_changeFlyout(links[0].firstChild, elementId, 0);
			ms_corenav_resetFlyout(links[0].firstChild, elementId, 0);
		}
	}
}

function ms_corenav_resetFlyout(/*XMLNode*/ callerObj, /*String*/ elementId, /*int*/ item) {
	// Get current marked node
	var /*XMLNode*/ current = ms_corenav_elementsSelected[elementId];
	
	// Reset the current class for IE
	if (document.all) {
		current.className = "ms-hover";
	}
}

function ms_corenav_changeFlyout(/*XMLNode*/ callerObj, /*String*/ elementId, /*int*/ item) {
	// Get current marked node
	var /*XMLNode*/ current = ms_corenav_elementsSelected[elementId];
	
	// IllegalArgumentException
	if (item < 0) {
		return;
	}

	// Check if current element has changed
	if (current == callerObj) {
		return;
	}

	// Reset previous marked element
	if (current != undefined) {
		if (current.className) {
			current.className = '';
		} else {
			current.removeAttribute("class");
		}
	}
	
	// Set current marked element
	if (callerObj.className) {
		callerObj.className = 'ms-hover';
	} else {
		callerObj.setAttribute("class", "ms-hover");
	}
	ms_corenav_elementsSelected[elementId] = callerObj;
	
	// Set all display:none
	for (var /*int*/ i = 0; i < ms_corenav_elementsLoaded[elementId]; i++) {
		var r = getLayer(elementId + "-r" + i);
		if(r)
			getLayer(elementId + "-r" + i).style.display = "none";
		var b = getLayer(elementId + "-b" + i);
		if(b)
			getLayer(elementId + "-b" + i).style.display = "none";
	}
	
	// Set specified number display:block
	getLayer(elementId + "-r" + item).style.display = "block";
	getLayer(elementId + "-b" + item).style.display = "block";
}

var /*Boolean*/ ms_setIFrameHeight_stopper = false;
function ms_setIFrameHeight(/*String*/flyoutId) {
	// Only IE6
	if (!window.attachEvent || window.opera || window.XMLHttpRequest) return;
	// Get IFrame and FlyOut element
	if (flyoutId == '') return;
	// Only CORE NAV Flyout Type 2
	
	var flyout = document.getElementById(flyoutId);
	var /*XMLNode*/ iframe = flyout.getElementsByTagName("IFRAME")[0];
	if (!iframe) return;
	var /*XMLNode*/ list = flyout.getElementsByTagName("UL")[0];
	if (!list) return;
			
	flyout.style.display = "";
	var /*int*/ height = list.offsetHeight;
	if (!ms_setIFrameHeight_stopper) {
		// Sometimes IE needs some time to render the hidden
		// elements, so we give it 25 additional milliseconds.
		ms_setIFrameHeight_stopper = true;
		setTimeout("ms_setIFrameHeight('" + flyoutId + "')", 25);
		return;
	} else if (ms_setIFrameHeight_stopper) {
		ms_setIFrameHeight_stopper = false;
	}
	
	// Set height on IFrame. In some cases the height of the iframe must be
	// larger than that of the list because the whole flyout is larger.
	if(iframe.parentNode.className == 'ms-navi-main-fly-v2-1'){
		iframe.style.height = (height + 18) + "px";
	}
	else if(iframe.parentNode.className == 'ms-navi-main-fly-v1-1'){
		iframe.style.height = 390 + "px";
	}
	else{
		iframe.style.height = height + "px";
	}
}

// NEXT included file {js/js_ng/cookiehandling.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\cookiehandling.js}

/**
	provides helper functions for better usage of cookies with JavaScript
	(see http://www.elated.com/articles/javascript-and-cookies/)

*/

/**
	sets a cookie to a value
	name: the name of the cookie
	value: the value to store within the cookie
	validity: (optional) the duration of validity for this cookie
	path: (optional) the path for which the cookie is valid
	domain: (optional) the domain for which the cookie is valid
	
*/
function /*void*/ set_cookie(/*String*/name, /*String*/value, /*int*/validity, /*String*/path, /*String*/domain, /*boolean*/secure )
{
	var cookie_string = name + "=" + escape (value);
	if (validity) {
		var curDate = new Date();
		var expiry = new Date(curDate.getTime() + validity);
		cookie_string += "; expires=" + expiry.toGMTString();
	}
	if (path) {
		cookie_string += "; path=" + escape (path);
	}
	if (domain) {
		cookie_string += "; domain=" + escape (domain);
	}
	if (secure) {
		cookie_string += "; secure";
	}
	document.cookie = cookie_string;
}

/**
	deletes a cookie
	name: the name of the cookie to delete
*/
function /*void*/ delete_cookie(/*String*/name)
{
	var cookie_date = new Date ( );  // current date & time
	cookie_date.setTime ( cookie_date.getTime() - 1 );
	document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}

/**
	gets a cookie value
	name: the name of the cookie whose value should be retrieved
*/
function /*String*/ get_cookie(/*String*/name)
{
	var results = document.cookie.match(name + '=(.*?)(;|$)');
	if (results)
	  return (unescape(results[1]));
	else
	  return null;
}

// NEXT included file {js/js_ng/foldingtable.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\foldingtable.js}

var /*HashMap*/ ms_foldingtable_elementsLoaded = new Object();
var /*HashMap*/ ms_foldingtable_maxSize = new Object();
var /*HashMap*/ ms_foldingtable_tdimage = new Object();
var /*HashMap*/ ms_foldingtable_tdclass = new Object();
var /*HashMap*/ ActiveBigID = new Object();
var /*HashMap*/ ActiveID = new Object();

function /*void*/ ms_foldingtable_handleRequest(status, data, param, type, statusmsg) {
	if(status == AJAXConnector.SUCCID_LOAD && type == AJAXConnector.RESPONSE_TEXT) {
		ms_foldingtable_printEntry(param, data);
	}
}

function /*void*/ ms_foldingtable_toggleTableEntry(/*Event*/ event) {
	// IE saves events within the window object
	if (!event) event = window.event;
	// IE saves the target for this event on different position
	elem = (event.target) ? event.target : event.srcElement;

	// Resolve the correct node, because the user may
	// click on the div, the p, the a or span tag.
	if (elem.nodeName && elem.nodeName.toLowerCase() == "p") {
		elem = elem.parentNode;
	} else if (elem.nodeName && elem.nodeName.toLowerCase() != "div") {
		elem = elem.parentNode.parentNode;
	}

	// Get values
	var /*String[]*/ values = elem.id.split("@");
	var /*String*/ elementId = values[0];
	var /*String*/ handle = values[1];
	ms_foldingtable_loadEntryData(elementId, handle);
	ms_foldingtable_doToggle(elementId);
}

function /*void*/ ms_foldingtable_loadEntryData(/*String*/ elementId, /*String*/ handle) {
	// Return, if no handle was given
	if (!handle || handle == "") {
		return;
	}

	// Process Ajax, if element has not been loaded yet
	if (ms_foldingtable_elementsLoaded[elementId] == undefined) {
		var /*AJAXConnector*/ ajaxConnector = new AJAXConnector( );

		// Send Ajax request
		ajaxConnector.registerDataHandler(ms_foldingtable_handleRequest);
		ajaxConnector.setMaxRequestTime(5000);
		ajaxConnector.sendRequest(handle + ".ajax.component.copyimagesystem.copyimagesystem_Single.copyimagesystem.html", "", AJAXConnector.REQUEST_GET, elementId);
	}
}

function /*void*/ ms_foldingtable_printEntry(/*String*/ elementId, /*String*/ data) {
	// Set load flag for this layer 
	ms_foldingtable_elementsLoaded[elementId] = "true";
	
	// Check layer existence
	if (getLayer(elementId) != undefined) {
		// Get layer
		var /*XMLNode*/ div = getLayer(elementId);
	
		// Parse result and extract JavaScript code. This step is necessary
		// to evaluate the JavaScript code in the result document!
		try {
			var /*RegExp*/ pattern = /<script[^>]*>([\w\W]*?)<\/script>/gi;
			while (result = pattern.exec(data)) {
				eval(result[1]);
			}
			
			// Replace JavaScript code in result document
			data = data.replace(pattern, "");
		} catch (e) {
		}
		
		// Put result into DOM structure
		div.innerHTML = data;
	}

}

function /*void*/ ms_foldingtable_doToggle(/*String*/ elementId) {
	if (getLayer(elementId + "TR")) {
		if (getLayer(elementId).style.display == "none"){
			var trElement = getLayer(elementId + "TR");

			// inner HTML abspeichern
			ms_foldingtable_tdimage[elementId] = trElement.lastChild.innerHTML;

			// Image TD loeschen
			trElement.removeChild(trElement.lastChild);

			// TD auf colspan 2 stellen
			trElement.firstChild.setAttribute("colSpan", "2");
			ms_foldingtable_tdclass[elementId] = trElement.className;
			trElement.className = "ms-tb3-row-active";
		}
		else if (getLayer(elementId).style.display == "block"){
			var trElement=getLayer(elementId + "TR");

			// TD auf colspan 1 stellen
			trElement.firstChild.removeAttribute("colSpan");
			trElement.className = ms_foldingtable_tdclass[elementId];

			// Altes TD wiederherstellen
			var tdElement = document.createElement("td");
			tdElement.innerHTML = ms_foldingtable_tdimage[elementId];

			// Fuege TD dem TR an
			trElement.appendChild(tdElement);
		}
	}

	if (getLayer(elementId)) {
		var /*String*/ style = getLayer(elementId).style;
		if (style.display == "none") {
			style.display = "block";
		} else if (style.display == "block") {
			style.display = "none";
		}
	}
}

function imageChange(elementId, step, isID, skipBigImage) {
	if (step == null) {
		step = 0;
	}

	if (!ActiveID[elementId]) {
		ActiveID[elementId] = 0;
	}

	if (!isID) {
		ActiveID[elementId] += step;
	} else {
		ActiveID[elementId] = step;
	}

	for (var i = 0; i < ms_foldingtable_maxSize[elementId]; i++) {
		var currentId = "medienelementImage" + i + elementId;
		if (getLayer(currentId)) {
			getLayer(currentId).style.display = 'none';
		}

		var bigImageId = "bigImageIcon" + i + elementId;
		if (getLayer(bigImageId)) {
			getLayer(bigImageId).style.display = 'none';
		}
	}

	if (ActiveID[elementId] == ms_foldingtable_maxSize[elementId]) {
		ActiveID[elementId] = 0;
	} else if (ActiveID[elementId]== -1) {
	 	ActiveID[elementId] = ms_foldingtable_maxSize[elementId] - 1;
	}

	var currentId = "medienelementImage" + ActiveID[elementId]+elementId;

	if (ms_foldingtable_maxSize[elementId] > 0) {
		var imgLayer = getLayer(currentId);
		if (imgLayer) {
			imgLayer.style.display = 'block';

			var bigImageId = "bigImageIcon" + ActiveID[elementId] + elementId;
			if (getLayer(bigImageId)) {
				getLayer(bigImageId).style.display = 'inline';
			}
			
			var parentUL = getElement("UL", imgLayer, "ms-agc");
			setActiveIcon(parentUL, ActiveID[elementId]);

			if (!skipBigImage) {
				var currentIdBig = "medienelementBigImage" + ActiveID[elementId] + elementId;
				setActiveIcon(getLayer(currentIdBig), ActiveID[elementId]);

			}
		}
	}
}

function setActiveIcon(parent, curStep) {
	if(parent != null) {
		var parent = parent.nodeName == "DIV" ? parent.getElementsByTagName("ul")[0] : parent;
		var ulClass = getClassName(parent);
		if(ulClass == "ms-agc") {
			var arrLinks = parent.getElementsByTagName("li");
			for(var i = 0, k  = 0; i < arrLinks.length; i++) {
				var liClass = getClassName(arrLinks[i]);
				if(liClass == "" || liClass == "ms-active") {
					if(k != curStep) {
						removeClass(arrLinks[i]);
					} else {
						setClass(arrLinks[i], "ms-active");
					}
					k++;
				}
			}
		}
	}
}

function toggleOverlay(showOverlay) {
	var div = document.getElementById("ms-overlay");
	if (showOverlay==true) {
		div.style.display = "block";
	} else {
		div.style.display = "none";
	}
}

function bigImage(elementId, step, isID){
	if(ActiveID[elementId] == undefined) {
		ActiveID[elementId] = 1;
	}

	if (step == null) step = 0;

	if(!isID)
		ActiveBigID[elementId] += step;
	else
		ActiveBigID[elementId] = step;

	for (var i = 0; i < ms_foldingtable_maxSize[elementId]; i++) {
		var currentIdBig = "medienelementBigImage" + i + elementId;
		if(getLayer(currentIdBig)){
			getLayer(currentIdBig).style.display = 'none';
		}
	}

	if (ActiveBigID[elementId] == -2) {
		toggleOverlay(false);
		return;
	} else {
		toggleOverlay(true);
	}
	if (ActiveBigID[elementId] == ms_foldingtable_maxSize[elementId]) ActiveBigID[elementId] = 0;
	if (ActiveBigID[elementId] == -1) ActiveBigID[elementId] = ms_foldingtable_maxSize[elementId] - 1;

	imageChange(elementId, step, isID, true);

	var currentIdBig = "medienelementBigImage" + ActiveBigID[elementId]+elementId;
	var objLayer = getLayer(currentIdBig);

	// Initial value for border
	var width = 4;
	var height = 4;
	
	// Get height of header and footer of the global layer
	var divs = objLayer.getElementsByTagName("div");
	if (divs && divs.length > 0) {
		// Set visible (IE BUG, does not return correct values of hidden elements)
		objLayer.style.display = 'block';
		height += divs[0].offsetHeight;
		objLayer.style.display = 'none';
	}
	if (divs && divs.length > 4) {
		// Set visible (IE BUG, does not return correct values of hidden elements)
		objLayer.style.display = 'block';
		height += divs[5].offsetHeight;
		objLayer.style.display = 'none';
	}
	
	// Check Flash width
	var object = objLayer.getElementsByTagName("object")[0];
	if (object) {
		height += parseInt(object.height);
		width += parseInt(object.width);
	}
	
	// Check Image width
	var image = objLayer.getElementsByTagName("img")[0];
	if (image) {
		// Set visible (IE BUG, does not return correct values of hidden elements)
		objLayer.style.display = 'block';
		height += parseInt(image.height);
		width += parseInt(image.width);
		objLayer.style.display = 'none';
	}
	
	// Calculate position
	var yOffset = (window.pageYOffset) ? window.pageYOffset : document.documentElement.scrollTop;
	var visibleHeight = (window.innerHeight) ? window.innerHeight : document.documentElement.clientHeight;
	if (visibleHeight < height) {
		visibleHeight = height;
	}
	var topPosition = Math.ceil((visibleHeight - height) / 2) + yOffset;
	var leftPosition = Math.ceil((1000 - width) / 2);
	
	// Set position
	objLayer.style.width = width + "px";
	objLayer.style.left = leftPosition + "px";
	objLayer.style.top = topPosition + "px";

	// Check IFrame resource and change size of IFrame
	try {
		var iframe = objLayer.getElementsByTagName("IFRAME")[0];
		iframe.style.height = (height - 4) + "px";
		iframe.style.width = width + "px";
	} catch (/*Exception*/e) {
		// No IFrame available, just ignore...
	}

	// Set visible
	objLayer.style.display = 'block';
	setActiveIcon(objLayer, ActiveBigID[elementId]);
}

function getElement(elemName, element, className) {
	var tag = element.nextSibling;
	while(tag != null && tag.nodeName != elemName) {
		tag = tag.nextSibling;
	}
	var elemClass = getClassName(tag);
	if(elemClass == className || elemClass.indexOf(" " + className)  || elemClass.indexOf(className + " ")) {
		return tag;
	} else {
		return null;
	}
}

// NEXT included file {js/js_ng/MSFlyoutClass.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\MSFlyoutClass.js}

/**
 * The MSFlyout Class handles the Flyout Menus on the website.
 * It offers timeout values that can be different for each
 * flyout type. This class depends on the daimler_basic.js!
 * 
 * @author Stefan.Bechtold(at)namics.com
 * @version 1.0
 * @requires daimler_basic.js
 * @requires navigation.js
 */

// Class MSFlyout, Constructor
function MSFlyout(/*String*/ id, /*int*/ type) {
	this.id = id;
	this.type = type;
	this.active = false;
	
	// Get Layer for this Flyout
	if (id) {
		this.flyout = getLayer(id);
	}

	// Check and extend global MSFlyout list if necessary
	if (!MSFlyout.flyouts[type]) {
		MSFlyout.flyouts[type] = new Array();
	}

	// Add flyout to global MSFlyout object
	MSFlyout.flyouts[type][id] = this;
	
	// Add event listener for this flyout
	if (this.flyout) {
		addEvent(this.flyout, "mouseover", function() { MSFlyout.flyouts[type][id].activate() }, true);
		addEvent(this.flyout, "mouseout", function() { MSFlyout.flyouts[type][id].deactivate() }, true);
	}
}

// Static Flyout Types
MSFlyout.TYPE_CORENAV1 = 1;
MSFlyout.TYPE_CORENAV2 = 2;
MSFlyout.TYPE_PCN_BUTTON = 3;
MSFlyout.TYPE_PCN_MENU = 4;

// Static Timeout Settings
MSFlyout.ACTIVATION_TIMEOUT = new Array();
MSFlyout.ACTIVATION_TIMEOUT[MSFlyout.TYPE_CORENAV1] = 200;
MSFlyout.ACTIVATION_TIMEOUT[MSFlyout.TYPE_CORENAV2] = 500;
MSFlyout.ACTIVATION_TIMEOUT[MSFlyout.TYPE_PCN_BUTTON] = 200;
MSFlyout.ACTIVATION_TIMEOUT[MSFlyout.TYPE_PCN_MENU] = 250;

MSFlyout.DEACTIVATION_TIMEOUT = new Array();
MSFlyout.DEACTIVATION_TIMEOUT[MSFlyout.TYPE_CORENAV1] = 200;
MSFlyout.DEACTIVATION_TIMEOUT[MSFlyout.TYPE_CORENAV2] = 200;
MSFlyout.DEACTIVATION_TIMEOUT[MSFlyout.TYPE_PCN_BUTTON] = 200;
MSFlyout.DEACTIVATION_TIMEOUT[MSFlyout.TYPE_PCN_MENU] = 200;

// Static CSS Settings
MSFlyout.CSS_CLASS_ACTIVE = "ms-active";
MSFlyout.CSS_CLASS_HOVER = "ms-fly-hover";

// Static Vars
MSFlyout.flyouts = new Array();
MSFlyout.openFlyout = new Array();
MSFlyout.changeTimeout = new Array();
MSFlyout.closeTimeout = new Array();

// Static Methods
MSFlyout.change = function(/*String*/ id, /*int*/ type) {
	// Close open MSFlyout Menu
	if (MSFlyout.openFlyout[type]) {
		MSFlyout.openFlyout[type].handleDeactivate();
	}
	
	// Open new MSFlyout Menu
	if (MSFlyout.flyouts[type][id]) {
		MSFlyout.flyouts[type][id].handleActivate();
	}
}

MSFlyout.closeAll = function(/*int*/ type) {
	// Close all open MSFlyout Menus
	for (var flyout in MSFlyout.flyouts[type]) {
		if (MSFlyout.flyouts[type][flyout].active) {
			MSFlyout.flyouts[type][flyout].handleDeactivate();
		}
	}
	
	// Reset openFlyout Reference
	MSFlyout.openFlyout[type] = undefined;
}

MSFlyout.pushClass = function(object, className) {
	var /*String*/ objClasses = getClassName(object);
	if (objClasses.indexOf(className) == -1) {
		objClasses += " " + className;
	}
	setClass(object, objClasses);
}

MSFlyout.popClass = function(object, className) {
	var /*String*/ objClasses = getClassName(object);
	var /*int*/ posClassName = objClasses.indexOf(className);
	if (posClassName != -1) {
		if (posClassName + className.length < objClasses.length) {
			objClasses = objClasses.substring(0, posClassName) + objClasses.substring(posClassName + className.length);
		} else {
			objClasses = objClasses.substring(0, posClassName);
		}
	}
	setClass(object, objClasses);
}



// Methods
MSFlyout.prototype.activate = function() {
	// Clear Closing Timeout
	clearTimeout(MSFlyout.changeTimeout[this.type]);
	clearTimeout(MSFlyout.closeTimeout[this.type]);

	// Closing all independend, open menus
	for (var type in MSFlyout.openFlyout) {
		var /*boolean*/ isIndependend = true;
		switch (this.type) {
			// Core Navigation flyouts
			case MSFlyout.TYPE_CORENAV1:
			case MSFlyout.TYPE_CORENAV2:
				isIndependend = ((type != MSFlyout.TYPE_CORENAV1)
						&& (type != MSFlyout.TYPE_CORENAV2));
				break;
			
			// PCN Flyouts
			case MSFlyout.TYPE_PCN_BUTTON:
			case MSFlyout.TYPE_PCN_MENU:
				isIndependend = ((type != MSFlyout.TYPE_PCN_BUTTON)
						&& (type != MSFlyout.TYPE_PCN_MENU));
				break;
		}
		
		// If current flyout type is independend and has open flyouts, close them
		if (isIndependend && MSFlyout.openFlyout[type]) {
			MSFlyout.closeAll(type);
		}
	}

	if (MSFlyout.openFlyout[this.type] == undefined) {
		// If no MSFlyout Menu is open, strictly open the current one
		this.handleActivate();
	} else if (MSFlyout.openFlyout[this.type] != this) {
		MSFlyout.changeTimeout[this.type] = setTimeout("MSFlyout.change(\"" + this.id + "\", \"" + this.type + "\")", MSFlyout.ACTIVATION_TIMEOUT[this.type]);
	}
}

MSFlyout.prototype.handleActivate = function() {
	// Call Ajax Request for Core Navigation 2 Flyout
	if (this.type == MSFlyout.TYPE_CORENAV2) {
		var /*String[]*/ values = this.id.split("@");
		var /*String*/ elementId = values[0];
		var /*String*/ handle = values[1];
		ms_corenav_loadFlyoutData(elementId, handle);
	} else {
		ms_setIFrameHeight(this.flyout.id);
	}
	
	
	// Activate MSFlyout
	this.active = true;
	MSFlyout.pushClass(this.flyout, MSFlyout.CSS_CLASS_HOVER);
	
	// Set openFlyout Reference
	MSFlyout.openFlyout[this.type] = this;
	
	/* ********************************************* */
	// Avoiding, that the flyout becomes hidden 
	// behind the bottom border of the browser.
	/* ********************************************* */
	// Only for PCN and SUBNAVIGATION
	if (this.type == MSFlyout.TYPE_PCN_BUTTON || this.type == MSFlyout.TYPE_PCN_MENU) {
		if (this.flyout && this.flyout.getElementsByTagName("div") && 
				this.flyout.getElementsByTagName("div").length > 0) {
			// Check for IE
			var isIE = (document.all && !window.opera);
			
			// Calculate flyoutTop position
			var flyoutOffset = 0;
			var flyoutMenu = this.flyout.getElementsByTagName("div")[0];
			if (flyoutMenu.lastChild && flyoutMenu.lastChild.childNodes.length > 0) {
				var childNodes = flyoutMenu.lastChild.childNodes;
				for (var i = 0; i < childNodes.length; i++) {
					if (childNodes[i].nodeName == "LI") {
						flyoutOffset += childNodes[i].offsetHeight;
					}
				}
			}

			// Get positions of page elements			
			var buttonTop = getAbsTop(this.flyout);
			var footerHeight = getLayer("ms-footer").offsetHeight;
			
			// the following lines commented out by JJ, were causing pop UP not drop down of left hand menu items
			//if (isIE) {
			//	var innerHeight = document.documentElement.clientHeight - footerHeight;
			//	var pageOffset = document.documentElement.scrollTop;
			//	
			//	alert(innerHeight + ":" + pageOffset + ":" + buttonTop + ":" + footerHeight);
			//} else {
				var innerHeight = window.innerHeight - footerHeight;
				var pageOffset = window.pageYOffset;
			//}
			
			// Check if flyout menu would be visibile
			var lowestY = buttonTop + flyoutOffset - pageOffset;
			if (lowestY > innerHeight) {
				// Set position from the button
				flyoutMenu.style.bottom = "0px";
				flyoutMenu.style.top = "auto"; // need to overwrite!
				
				// IE needs a height for the outer element to work correctly
				if (isIE && this.flyout) {
					this.flyout.style.height = this.flyout.offsetHeight + "px";
				}
			} else {
				// Remove inline styles
				if (isIE) {
					flyoutMenu.style.removeAttribute("bottom", false);
					flyoutMenu.style.removeAttribute("position", false);
					flyoutMenu.style.removeAttribute("top", false);
				} else {
					flyoutMenu.style.bottom = "";
					flyoutMenu.style.position = "";
					flyoutMenu.style.top = "";
				}
			}
		}
	}
	/* ********************************************* */
	// Avoiding, that the flyout becomes hidden  
	// behind the bottom border of the browser.   
	/* ********************************************* */
}

MSFlyout.prototype.deactivate = function() {
	// Set Closing Timeout
	MSFlyout.closeTimeout[this.type] = setTimeout("MSFlyout.closeAll(\"" + this.type + "\")", MSFlyout.DEACTIVATION_TIMEOUT[this.type]);
}

MSFlyout.prototype.handleDeactivate = function() {
	// Deactivate MSFlyout
	this.active = false;
	MSFlyout.popClass(this.flyout, MSFlyout.CSS_CLASS_HOVER);
}


// Helper Methods
function getAbsTop(element) {
	if (element.offsetParent) {
		return element.offsetTop + getAbsTop(element.offsetParent);
	} else {
		return element.offsetTop;
	}
}

// NEXT included file {js/js_ng/layering.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\layering.js}

// DHTML Layering API for eMB MS and integrated applications

(function() {
// (hide everything except the things we make public explicitly)

var embLayerManager;

window.embGetLayerManager = function () {
  if (!embLayerManager) {
    embLayerManager = new EmbLayerManager();
  }
  return embLayerManager;
}

function LayerException(msg, context) {
  this.msg = msg;
  this.context = context;
  
  return this;
}


function EmbLayerManager() {
	this._textMap = {
		loading: "Bitte haben Sie einen Moment Geduld. Die Seite wird geladen.",
		ok: "OK",
		cancel: "Abbrechen",
		close: "Schließen"
	};
}

// --- Debugging utilities

var embUtils = new EmbUtils();

window.embUtils = function () {
	return embUtils;
}

function EmbUtils() {
}

// printf-debugging support
var debugConsole = window.console = window.console || {
	log:   function() {},
	debug: function() {},
	print: function() {},
	isDummy: true
}

EmbUtils.prototype.debugString = function debugString(obj, filter) {
	filter = filter || /.*/;
	var result = '';
	for (var i in obj) {
		if (filter.test(i) && "function" != typeof(obj[i])) {
			try {
				result += "~"+i+":"+obj[i];
			} catch (x) {}
		}
	}
	return result;
}

window.embDebugSession = EmbUtils.prototype.createDebugConsole = function createDebugConsole () {
	if (debugConsole.isDummy) {
		debugConsole = {
			_consoleWindow: null,
			embInit: function() {
				if (!this._consoleWindow || this._consoleWindow.closed) {
					var win = this._consoleWindow = window.open("", "embDebugConsole", "left=10,top=10,width=500,height=500,toolbar=no,location=no,scrollbars=yes,resizable=yes");
					win.blur();
					try { win.stop(); } catch(ex) {}
					var doc = win.document;
					var body = doc.createElement("body");						
					var div = doc.createElement("div");
					div.appendChild(doc.createTextNode("*"));
					body.appendChild(div);
					doc.body = body;
				}
			},
			
			_log: function(args) {
				this.embInit();
				for (var i = 0; i < args.length; ++i) {
					var doc = this._consoleWindow.document;
					var div = doc.createElement("div");
					div.appendChild(doc.createTextNode(args[i]));
					doc.body.appendChild(div);
				}
			},
			log:   function() { this._log(arguments); },
			debug: function() { this._log(arguments); },
			print: function() { this._log(arguments); }
		};
		window.console = debugConsole;
	} else {
		debugConsole.log("embDebugSession(): reuse existing console");
	}
}

EmbUtils.prototype.addHandler = function addHandler(obj, name, handler) {
	var oldHandler = obj[name];
	var newHandler = handler;
	if (typeof(old) == "function") {
		newHandler = function() {
			try {
				oldHandler();
			} catch (x) {}
			try {
				handler();
			} catch (x) {}
		};
	}
	obj[name] = newHandler;
}


// --- DOM utilities

/* browser handling inspired by / copied from jQuery */

var userAgent = navigator.userAgent.toLowerCase();

// Figure out what browser is being used
var browser = {
	version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
	mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent ),
	safari: /webkit/.test( userAgent ),
	opera: /opera/.test( userAgent ),
	msie: /msie/.test( userAgent ) && !/opera/.test( userAgent )
};

var styleFloat = browser.msie ?
	"styleFloat" :
	"cssFloat";

	// Check to see if the W3C box model is being used
var boxModel = !browser.msie || document.compatMode == "CSS1Compat";

var browserMapping;
if (browser.msie) {
  browserMapping = {
  	"class":       ".className",
	"for":         ".htmlFor",
	"float":       ".styleFloat",
	"cssFloat":    ".styleFloat",
	"styleFloat":  ".styleFloat",
	"readonly":    "readOnly",
	"maxlength":   "maxLength",
	"cellspacing": "cellSpacing"
  };
} else {
  browserMapping = {
	"float": ".cssFloat",
	"cssFloat": ".cssFloat",
	"styleFloat": ".cssFloat"
  };
}

var _isDomObj = function(x) {
	return (!!x["nodeType"]);
}

var _isString = function(x) {
	return "string" == typeof(x);
}


// non-html-tag methods have an underscore to mark them as support methods, 
// everything else should just be named like the corresponding html tag
var DOM = {
	_flatten1: function(args) {
		var replacement = undefined;
		// check whether we have any array elements:
		for (var i = 0; i < args.length; ++i) {
			var ai = args[i];
			if (ai && ai["length"] && ai[ai.length-1] && !_isDomObj(ai) && !_isString(ai)) { 
				// it's array-like, but not a string or DOM object
				replacement = new Array();
				break;
			}
		}
		if (replacement) {
			// flatten out the first level of arrays (and array-like objects), leave out undefined entries
			for (var i = 0; i < args.length; ++i) {
				var ai = args[i];
				if (ai && ai["length"] && ai[ai.length-1]) {
					for (var j = 0; j < ai.length; ++j) {
						replacement[replacement.length] = ai[j];
					}
				} else if (ai) {
					replacement[replacement.length] = ai;
				}
			}
			return replacement;
		}
		return args;
	},

	_add: function(elem, args) {
		args = this._flatten1(args);
		for (var i = 0; i < args.length; ++i) {
			var x = args[i];
			var tx = typeof(x);

			if (tx == "undefined" || null == x) {
				// ignore undefined entries
			} else if (tx == 'object' && _isDomObj(x)) {
				elem.appendChild(x);
			} else if (tx == 'object') {
				// add all properties of x into tag, either as direct property or as an attribte
				for (var z in x) {
					var y = browserMapping[z] || z;
					if (y.substr(0,1) == ".") { 
						// forced assignment to a direct property (e.g. .innerHTML)
						elem[y.substr(1)] = x[z];
					} else if (y.substr(0,2) == "on" && "function" == typeof(x[z])) {
						// onxxx handler
						elem[y] = x[z];
					} else {
						elem.setAttribute(y, x[z]);
					}
				}
			} else if (tx == 'string') {
				var tn = document.createTextNode(x);
				elem.appendChild(tn);
			}
		}
	},
	_createElement: function(t, o) {
		var elem;
		if (o && o["name"] && !_isDomObj(o)) {
			// try the special IE method		
			try {
				elem = document.createElement('<'+t+' name="'+o["name"]+'" >');
				if (!elem.name) {
					elem = null;
				}
			} catch (e) {
			}
		}
		if (!elem) {
			elem = document.createElement(t)
		}
		return elem;
	},

	_make_tagfun: function(t){
		this[t] = function() {
		    var result = this._createElement(t, arguments[0]);
			this._add(result, arguments);
			return result;
		};
	},

	append2DOM: function() {
		var html = "";
		var args = this._flatten1(arguments);
		var elem = args[0];
		for (var i = 1; i < args.length; ++i) {
			if(elem) {
				elem.appendChild(args[i]);
			}
		}
	},
	set2DOM: function() {
		var args = this._flatten1(arguments);
		var elem = args[0];
		while (elem.childNodes.length) {
			elem.removeChild(elem.childNodes[0]);
		}
		this.append2DOM(args);
	}
};

(function(){
	var tags = "a|p|div|span|ol|ul|li|dl|dt|dd|input|select|button|label|img|script|style|form".split("|");
	for (var t in tags) {
		DOM._make_tagfun(tags[t]);
	}
})();

window.embUtils().dom = function() { return DOM; }

// --- layergroup handling

function LayerGroup(layerGroupDOM) {
	if (layerGroupDOM) {
		var children = layerGroupDOM.getElementsByTagName("div");
		this.children      = children;
		this.coverLayer    = children[0];
		this.dialogLayer   = children[1];
		this._element      = layerGroupDOM;
	}
}

LayerGroup.prototype.equals = function(that) {
	if (that) {
		return this._element == that._element;
	}
	return false;
}

// primitives: html / dhtml element manipulation
EmbLayerManager.prototype.primitives = {
	init: function(id) {
		this.elem = document.getElementById(id);
//		addHandler(window, "onresize", function() { window.console.log("resized!"); });
//		addHandler(window, "onscroll", function() { window.console.log("scrolled! "+debugString(window, /.*(eight|ffset).*/)); });
	},
	
	fullHeight: function(doc) {
		var h = doc.height;
		var body = doc.getElementsByTagName("body");
		for (var i = 0; i < body.length; ++i) {
			if (body[i].innerHeight > h) h = body[i].innerHeight;
			if (body[i].scrollHeight > h) h = body[i].scrollHeight;
		}

		return h;
	},
	
	n:0,
	
	newLayerGroup: function() {
		var zBase = 2001+this.n;
		this.n += 4;

		var coverLayer = DOM.div({"class":"embCoverLayer"});
		coverLayer.style.height  = "1024px";//this.fullHeight(window.document) || "100%";
		coverLayer.style.zIndex = (zBase+1);
		var dialogLayer = DOM.div({"class":"embDialogLayer"});
		dialogLayer.style.display = "none";
		dialogLayer.style.zIndex = (zBase+2);
		
		var newDiv = DOM.div({"class":"embLayerGroup", "id":"embLayerGroup"},
			coverLayer,
			dialogLayer
		);
		
		// TODO: n should be derived from currentLayerGroup?
		newDiv.style.zIndex = zBase;
		DOM.append2DOM(this.elem, newDiv);
		
		return new LayerGroup(newDiv);
	},

	currentLayerGroup: function() {
		var lastChild;
		if(this.elem) {
			lastChild = this.elem.lastChild;
		}
		return lastChild ? new LayerGroup(lastChild) : undefined;
	},

	removeLayerGroup: function(layerGroup) {
		
//debugConsole.log("remove layer group: "+embUtils.debugString(layerGroup));
		
		this.elem.removeChild(layerGroup._element);
	}
};

var setSelectVisibility = function(vis, base) {
    base = base && base._element || document;

	if (browser.msie && 0 == browser.version.indexOf("6")){
		vis = vis && "visible" || "hidden";
		selects = base.getElementsByTagName("select");
		for(var i=0 ;i < selects.length; i++){
			selects[i].style.visibility = vis;
		}
	}
}

var jsPattern = /^\s*javascript:([\w\W]*)$/;

var makeAction = function(a) {
	if (!a) { 
		return function(){} 
	} else if (typeof(a) == "function") { 
		return a; 
	} else {
		var m = jsPattern.exec(a);
		if (m) {
			try {
				return new Function(m[1]);
			} catch (e) {
				debugConsole.log(e +" in " + m[1]);
				return function(){} 
			}
		} else {
			return function() { 
				window.location.href = a; 
			};
		}
	}
}

// --- notification styles: one function per style, style name is function name
EmbLayerManager.prototype.notifications = {
	_button: function(name, props, action) {
		var options = props[name];
		var label   = (options && options.length > 1 && options[1]) ? options[1] : embGetLayerManager().getText(name); 
		var action  = (options && options.length > 0 && options[0]) ? options[0] : action;
		action = makeAction(action);
		return DOM.div({"class":"button"},
			DOM.a({href:"#",onclick:action},
				DOM.div(label)
			)
		);
	},
	_ok_cancel_dialog: function(msg, props, closeAction, hasOk, hasCancel, hasOptions, hasLinklist) {
		if (!props) props = {};

		if (!closeAction) {
			closeAction=function(){embGetLayerManager().closeLayer();};
		}
		var domOptions = null;
		if (hasOptions) {
			var radios = [];
			var elems = [];
			var actions = {};
			var rname = "lyopt"+(Math.round(Math.random()*3456));
			for (var i in props.options) {
				var opt = props.options[i];
				var id = rname+"_"+i;
				radios[i] = DOM.input({type:"radio","name":rname,id:id,".value":"v"+i});
				elems[i] = DOM.li(radios[i], DOM.label({"for":id}, opt.text));
				actions[id] = makeAction(opt.action);
			}
			if (radios.length) {
			    var form = DOM.form({name:"optionsForm",action:"#",method:"POST"},DOM.ul(elems));
				domOptions = DOM.div({"class":"options"}, form);
				var runChoice = function() {
					for (var i in radios) {
						var thisOne = radios[i];
						if (thisOne.checked) {
							actions[thisOne.id]();
							return true;
						}
					}
					return false;
				};
				if (!props.ok) {
					props.ok=[runChoice];
				} else {
					var oldAction = makeAction(props.ok[0]);
					props.ok[0] = function() {
						if (!runChoice()) {
							oldAction();
						}
					}
				}
			}
		}

		var buttons = new Array();
		if (hasOk)     { buttons[buttons.length] = this._button("ok", props, closeAction); }
		if (hasCancel) { buttons[buttons.length] = this._button("cancel", props, closeAction); }
		
		var domLinklist = null;
		if (hasLinklist) {
			var links = [];
			for (var i in props.options) {
				var opt = props.options[i];
				links[links.length] = DOM.li(DOM.a({href:opt.href},opt.text));
			}
			if (links.length) {
				domLinklist = DOM.div({"class":"links"}, DOM.ul(links));
			}
		}

		return [
			DOM.div({"class":"content", ".innerHTML":msg}),
			domLinklist,
			domOptions,
			DOM.div({"class":"buttons"}, buttons)
		];
	},
	ok: function(msg, props, closeAction) {
		return this._ok_cancel_dialog(msg, props, closeAction, true, false, false, false);
	},
	ok_cancel: function(msg, props, closeAction) {
		return this._ok_cancel_dialog(msg, props, closeAction, true, true, false, false);
	},
	ok_cancel_options: function(msg, props, closeAction) {
		return this._ok_cancel_dialog(msg, props, closeAction, props.ok, props.cancel, true, false);
	},
	linklist: function(msg, props, closeAction) {
		return this._ok_cancel_dialog(msg, props, closeAction, false, false, false, true);
	},
	progress: function(msg, props, closeAction) {
		return [ 
			DOM.div({"class":"progress"},
				DOM.img({src:"/css/css_ng/layer/loadingAni.gif"})
			),
			DOM.div({"class":"progressContent", ".innerHTML":msg})
		];
	}
	
};


function _addOnload(f, before) {
	var onload = window.onload;
	window.onload = function() {
		if (before) {
		  f();
		}
		if (onload) {
			onload();
		}
		if (!before) {
		  f();
		}
	}
}

// public methods
EmbLayerManager.prototype.initDiv = function() {
	document.write('<div id="embLayerCollection"></div>');
	var me = this;
	_addOnload(function(){me.init()});
};

EmbLayerManager.prototype.init = function(id) {
	if (!id) id = 'embLayerCollection';
	this.primitives.init(id);
};

EmbLayerManager.prototype.getText = function(t) {
  var r = this._textMap[t];
  if (!r) {
    r = t+' <span title="missing replacement text">*</span>';
  }
  return r; 
}

EmbLayerManager.prototype.addTextMap = function(m) {
  for (i in m) {
    this._textMap[i] = m[i];
  }
}

EmbLayerManager.prototype.openProgress = function(style, msg, icon, props) {
	props = props || {};
	if (icon) props.icon = icon;
	this.openNotification("progress", msg, props);
};
EmbLayerManager.prototype.closeProgress = function() {
	this.closeLayer();
};


function styleOptions(style) {
	var result = {"class":style};

	return result;
}

EmbLayerManager.prototype._createFrame = function(style, html, title, closeAction) {
	var closePart = undefined;
	if (closeAction) {
		var me = this;
		closeAction = makeAction(closeAction);
		var closeFunction = function() {
			var currentLayer = me.primitives.currentLayerGroup();
			closeAction();
			if (currentLayer.equals(me.primitives.currentLayerGroup())) {
				me.closeLayer();
			}
			return false; // never evaluate href-target of closebutton-link.
		};
		theHref = location.href;
		idx = theHref.indexOf("lyUrl");
		if(idx!=-1) {
			theHref = theHref.substr(0,idx-1);
		}
		var closeArgs = {"class":"close", href:''+theHref, onclick:closeFunction };
		
		closePart = DOM.a(closeArgs);
	}

	var parts = [];
	parts[parts.length] = DOM.div({"class":"title"}, DOM.div({"class":"titleC"}, DOM.div(title), closePart));
	if (typeof(html) == 'string') {
		parts[parts.length] = DOM.div({"class":"contents"}, DOM.div({"class":"contentsC", ".innerHTML":html}));
	} else { // assume html consists of dom or text objects
		parts[parts.length] = DOM.div({"class":"contents"}, DOM.div({"class":"contentsC"}, html, DOM.div({"class":"contentsE"})));
	}
	parts[parts.length] = DOM.div({"class":"bottom"}, " ", DOM.div({"class":"bottomC", ".innerHTML":"&nbsp;"}));
	
	return DOM.div(styleOptions(style), parts);
};

function evalScripts(scripts) {
    for (i in scripts) {
		var s = scripts[i];
//debugConsole.log("going to eval: " + s);
		try {
            eval(s);
		} catch (e) {
	        debugConsole.log("error in eval: " + e + " evaluating [["+s+"]]");
	        //if (browser.msie) {
			//	alert("error in eval: " + e + " evaluating [["+s+"]]");
	        //}
		}
    }
}

function extractScripts(html) {
	var result = {html:html, script:[]};

	// Extract JavaScript code. We want to execute all embedded Javascript
	// after the HTML has been added to the DOM
	try {
        var pattern = /<script[^>]*>([\w\W]*?)<\/script>/gi;
		var m;
        while (m = pattern.exec(html)) {
			var s = m[1];
			s = s.replace(/^\s*<!--/, "");
            result.script[result.script.length] = s;
        }

        if (typeof(html.replace) == "function") {
	        // Replace JavaScript code in result document
	        result.html = html.replace(pattern, "");
        }

	} catch (e) {
        debugConsole.log("error in extractScripts: " + e);
	}
	return result;
}

EmbLayerManager.prototype._setLayer = function(layerGroup, layout, html, title, closeAction) {
	var dialogLayer = layerGroup.dialogLayer;

	var separatedHTML = extractScripts(html);

	DOM.set2DOM(dialogLayer, this._createFrame(layout, separatedHTML.html, title, closeAction));
	dialogLayer.style.display = 'block';
	
	evalScripts(separatedHTML.script);
}


EmbLayerManager.prototype.showLayer = function(layout, html, title, closeAction) {
	setSelectVisibility(false, this.primitives.currentLayerGroup());

	var layerGroup = this.primitives.newLayerGroup();
	this._setLayer(layerGroup, layout, html, title, closeAction);
};

EmbLayerManager.prototype.replaceLayer = function(layout, html, title, closeAction) {
	var layerGroup = this.primitives.currentLayerGroup();
	this._setLayer(layerGroup, layout, html, title, closeAction);
};

EmbLayerManager.prototype.closeLayer = function() {
	var layerGroup = this.primitives.currentLayerGroup();

	if (layerGroup) {
		layerGroup.dialogLayer.style.display = "none";
		this.primitives.removeLayerGroup(layerGroup);

		setSelectVisibility(true, this.primitives.currentLayerGroup());

		return true;
	}
	return false;
};

EmbLayerManager.prototype.openNotification = function(style, msg, props) {
	props = props || {};
    if (!this.notifications[style]) {
		style="ok";
		msg = msg + "\r\n\r\n(unknown notification style: "+style+")";
	}

	var html = this.notifications[style](msg, props);

	var clientAction = null;
	if (props.closeAction) {
		clientAction = props.closeAction;
	}
	if (!clientAction && props.cancel && props.cancel[0]) {
		clientAction = props.cancel[0];
	}
	if (!clientAction && props.ok && props.ok[0]) {
		clientAction = props.ok[0];
	}
	this.showLayer("notification", html, props["title"], clientAction);
};

/*function extractTagContents(domObj, name) {
	var elems = domObj.getElementsByTagName(name);
	if (elems.length >= 1 && elems[0].firstChild) {
		return (elems[0].firstChild.nodeValue);
	}
}*/

function xmltext2dom(text) {
	if (window.ActiveXObject)
	{
	   var xml = new ActiveXObject("Microsoft.XMLDOM");
	   xml.loadXML(text);
	} 

	else if (document.implementation)
	{
	   var xml = (new DOMParser()).parseFromString(text, "text/xml");
	}
	return xml;
};

EmbLayerManager.prototype._handleReadyStateChange = function (status) {
debugConsole.log("readystate: "+status);
	if (status == 2) {
	}
};

EmbLayerManager.prototype._handleData = function (status, data, param, type, statusmsg, layerfun) {

	if(status == AJAXConnector.SUCCID_LOAD) {
		var doc = data;
		if (type == AJAXConnector.RESPONSE_TEXT) {
			doc = xmltext2dom(data);
		}
		this._processResponse(doc, layerfun);
	} else {
		alert(statusmsg+" "+data);
	}
};


function unpackContents(element) {
  var result = null;
  
  
  var child = element.firstChild;
  
  while (child) {
  	var cnn = child.nodeName;
  	if (cnn == "#text" || cnn == "#cdata-section") {
  		if (!result) result = child.nodeValue;
  		else         result += child.nodeValue;
  	} else {
  		debugConsole.log("unexpected node type in unpackContents: "+cnn);
  	}
  	child = child.nextSibling;
  }
  
  return result;
}

EmbLayerManager.prototype._processResponse = function (doc, layerfun) {
	var layer = doc.documentElement;
	if (layer) {
		var head = layer.getElementsByTagName("head");
		var body = layer.getElementsByTagName("body");
		var script = layer.getElementsByTagName("script");


		var redirected = false;
		var onload = layer.getElementsByTagName("onload");
		if (onload) {
			for (var i = 0; i < onload.length; ++i) {
				var onloadFunction = unpackContents(onload[i]);
				if (onloadFunction) {
					eval(onloadFunction);
					redirected = true;
				}
			}
		}

		if (!head || 1 !== head.length 	|| !body || 1 !== body.length) {
			this.closeProgress();
			if (!redirected) {
				this.openNotification("ok", "<div>Got bad response: "+doc+"</div>");
			}
		} else {

//debugConsole.log("body: "+body[0]);

			var bodyContents = body[0].childNodes;
//debugConsole.log("bodyContents: "+bodyContents);
			var bcn = bodyContents[0].nodeName;
			if (bcn == "#cdata-section") {
				bodyContents = bodyContents[0].data;
//debugConsole.log("bodyContents: unpacked cdata ("+bcn+")"+embUtils.debugString(bodyContents));
			}
			
//debugConsole.log("bodyContents: "+bodyContents);

			var title = head[0].getElementsByTagName("title");
			var titleContents = "";
			if (title && 1 <= title.length) {
				titleContents = title[0].firstChild.nodeValue;
			}
			var layout = head[0].getElementsByTagName("layout");
			var layoutContents = "";
			if (layout && 1 <= layout.length) {
				layoutContents = layout[0].firstChild.nodeValue;
			}

			var closeAction = head[0].getElementsByTagName("close-action");
			var closeActionContents = "";
			if (closeAction && 1 <= closeAction.length) {
				closeActionContents = closeAction[0].firstChild.nodeValue;
			}

			var styles = head[0].getElementsByTagName("style");
			var scripts = head[0].getElementsByTagName("script");

			var headRef = document.getElementsByTagName("head").item(0);
			var fileref = "";

			var numStyles = styles.length;
			//alert("Number of styles = " + numStyles);
			for (styleIndex = 0; styleIndex < numStyles; styleIndex++) {
				//alert("Style = " + styles[styleIndex].firstChild.nodeValue);
				fileref = document.createElement("link");
				fileref.setAttribute("rel", "stylesheet");
				fileref.setAttribute("type", "text/css");
				fileref.setAttribute("href", styles[styleIndex].firstChild.nodeValue);
				headRef.appendChild(fileref);
			}

			var numScripts = scripts.length;
			//alert("Number of scripts = " + numScripts);
			for (scriptIndex = 0; scriptIndex < numScripts; scriptIndex++) {
				//alert("Script = " + scripts[scriptIndex].firstChild.nodeValue);
				fileref = document.createElement('script')
				fileref.setAttribute("type","text/javascript");
				fileref.setAttribute("src", scripts[scriptIndex].firstChild.nodeValue);
				headRef.appendChild(fileref);
			}

			this.closeProgress();
			layerfun(layoutContents, bodyContents, titleContents, closeActionContents);
		}

	}

};

EmbLayerManager.prototype._loadLayer = function(layerfun, source, props) {
	props = props || {};

    // use AjaxConnector
    var connector = new AJAXConnector();
 	
	var ts = typeof(source);
	var me = this;
	if (ts == 'string') {
		
		connector.registerProgressHandler( function(status) {
			me._handleReadyStateChange(status);
		});
		connector.registerDataHandler( function(status, data, param, type, statusmsg) {
			me._handleData(status, data, param, type, statusmsg, layerfun);
		});
		var method = AJAXConnector.REQUEST_GET;
		var content = "";
		if(props.method) {
			if (props.method == "POST" || props.method == "post") {
				method = AJAXConnector.REQUEST_POST;
				
				var pvt = typeof(props.vars);
				if (pvt == "object") {
					content = "";
					for (i in props.vars) {
						content += i;
						content += '=';
						content += encodeURIComponent(props.vars[i]);
						content += '&';
					}
				} else if (pvt == "string") {
					content = encodeURI(props.vars);
				} else {
					debugConsole.log("unexpected type in props.vars: "+ pvt);
				}
				
				var charset = document.characterSet || "utf-8";
				props.headers = props.headers || {};
				props.headers["Content-Type"] = "application/x-www-form-urlencoded;charset="+charset;
			} else if (props.method == "HEAD" || props.method == "head") {
				method = AJAXConnector.REQUEST_HEAD;
			}
		}

		if (props.bp) {
			props.headers = props.headers || {};
			props.bu = props.bu || window.location.href;

			props.headers["X-Bypass-Path"] = props.bp;
			props.headers["X-Base-Url"] = props.bu;
			if (props.be) props.headers["X-Bypass-Encoding"] = props.be;
		}


		var progressMsg = props.progressMsg || this.getText("loading");
		this.openProgress("", progressMsg);

		connector.sendRequest(source, content, method, null, props.headers);
		
	} else {
		throw new LayeringException("Illegal argument: source must be string, not '"+ts+"'");
	}

	// TODO: handle timeout etc. -- basically everything from props
	if (0) {
	}
};

EmbLayerManager.prototype.loadNewLayer = function(source, props) {
	var me = this;
	return this._loadLayer(function(a,b,c,d) {me.showLayer(a,b,c,d)}, source, props);
};

EmbLayerManager.prototype.loadIntoLayer = function(source, props) {
	var me = this;
	return this._loadLayer(function(a,b,c,d) {me.replaceLayer(a,b,c,d)}, source, props);
};


EmbLayerManager.prototype.maybeOpenNamedLayer = function(layerlinks) {
debugConsole.log('maybeOpenNamedLayer'+layerlinks);


	var me = this;
	var f = function() {
		window.setTimeout(function(){me.openNamedLayer(layerlinks)}, 200);
	}
	_addOnload(f);
}

EmbLayerManager.prototype.openNamedLayer = function(layerlinks) {
debugConsole.log('openNamedLayer'+layerlinks);
	var layerKey = location.hash;
	if (layerKey && layerKey.indexOf("#layer_") == 0) {
		layerKey = layerKey.substr(1);

		var layerParams = '';
		var qmark = layerKey.indexOf("?");
		if (qmark && qmark != -1) {
			layerParams = layerKey.substring(qmark);
			layerKey = layerKey.substring(0, qmark);
		}
		
		var layerUrl = null;
		var layerBypass = null;
		var layerlink = layerlinks[layerKey];

		if (!layerlink) {
			for (k in layerlinks) {
				if (k.indexOf(layerKey) == 0) {
					layerlink = layerlinks[k];
					break;
				}
			}
		}

		if (!layerlink) {
			layerlink = location.hash.substring("#layer_".length).split('|');
		}

		if (layerlink && 2 <= layerlink.length) {
			layerUrl    = layerlink[0];
			layerBypass = layerlink[1];
		}
		
		if (layerParams && layerUrl) {
			if (-1 == layerUrl.indexOf('?')) {
				layerUrl += layerParams;
			} else {
				layerUrl += '&' + layerParams.substring(1);
			}
		}

		if (layerUrl) {
			debugConsole.log("Opening layer: " + layerUrl + " " + layerBypass);
			var params = new Array();
			params["bp"] = layerBypass;
			window.embGetLayerManager().loadNewLayer(layerUrl, params);
		}
	}
}

EmbLayerManager.prototype.setUrlWithNamedLayer = function(layerlinks, namedLayer, host, newSelectors, obsoleteSelectors) {

	var loc = window.location.href;
	
	// maybe set a different host (for protocol switch)
	if (host && host.length > 0 && !loc.indexOf(host) == 0) {
		var index = loc.indexOf("://");
		index = loc.indexOf("/", index + 3);
		loc = host + loc.substring(index);
	}
	
	var indexOfFileextension = -1;
	
	// Insert selectors before file extension.
	if (newSelectors && newSelectors.length > 0) {
		if (typeof(newSelectors) == "string") {
			newSelectors = [newSelectors];
		}
		indexOfFileextension = findIndexOfFileextension(loc);
		for (i = 0; i < newSelectors.length; i++) {
			var sel = newSelectors[i];
			if (sel.charAt(0) != '.') {
				sel = '.' + sel;
			}
			if (sel.charAt(sel.length - 1) == '.') {
				sel = sel.substring(0, sel.length - 1);
			}
			var testindex = loc.indexOf(sel + '.');
			if (testindex != -1 && testindex < indexOfFileextension) {
				// already present, skip this one.
				continue;
			} 
			loc = loc.substring(0, indexOfFileextension) + sel + loc.substring(indexOfFileextension);
			indexOfFileextension = indexOfFileextension + sel.length;
		}
	}
	
	// Remove obsolete selectors:
	if (obsoleteSelectors && obsoleteSelectors.length > 0) {
		if (typeof(obsoleteSelectors) == "string") {
			obsoleteSelectors = [obsoleteSelectors];
		}
		if (indexOfFileextension == -1) {
			indexOfFileextension = findIndexOfFileextension(loc);
		}
		for (i = 0; i < obsoleteSelectors.length; i++) {
			var sel = obsoleteSelectors[i];
			if (sel.charAt(0) != '.') {
				sel = '.' + sel;
			}
			var testindex = loc.indexOf(sel + '.');
			if (testindex != -1 && testindex <= indexOfFileextension - sel.length) {
				loc = loc.substring(0, testindex) + loc.substring(testindex + sel.length, loc.length);
			}
		}
	}
	
	// add named layer
	if (!namedLayer.indexOf('#') == 0) {
		namedLayer = '#' + namedLayer;
	}
	var anchorIndex = loc.indexOf('#');
	if (anchorIndex != -1) {
		loc = loc.substring(0, anchorIndex);
	}
	loc = loc + namedLayer;
	
	var openLayerManually = false;
	var newLocWithoutAnchor = loc.substring(0, loc.indexOf('#'));
	var oldLocWithoutAnchor = window.location.href;
	var testindex = oldLocWithoutAnchor.indexOf('#'); 
	if (testindex != -1) {
		oldLocWithoutAnchor = oldLocWithoutAnchor.substring(0, testindex);
	}
	if (oldLocWithoutAnchor == newLocWithoutAnchor) {
		openLayerManually = true;
	}
	
	window.location.href = loc;
	if (openLayerManually) {
		window.embGetLayerManager().openNamedLayer(layerlinks);
	}
}

var findIndexOfFileextension = function(url) {
	var index = url.indexOf('?');
	if (index == -1) {
		index = url.indexOf('#');
	}
	if (index == -1) {
		index = url.length;
	}
	return url.lastIndexOf('.', index);
}

})();



// NEXT included file {js/js_ng/profilemanager.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\profilemanager.js}

/*
User profile API

Usage:  1. get user profile class via "var userProfile = embGetProfileManager()"
		2. get profile information via public methods of returned object, e.g.
		   "userProfile.getFirstName()" or directly via "embGetProfileManager().getFirstName()"

*/

// (hide everything except the things we make public explicitly)
(function() {

var embProfileManager = new EmbProfileManager();

// user profile is singleton
window.embGetProfileManager = function () {
  return embProfileManager;
};

function EmbProfileManager() {
	
	//  private variables
	var MODEL_COOKIE = "model;"
	this.COOKIE_LAST_CC_BM_CODE = "lastCCBmCode";
	
	var userData = new Object();
	var metaData = new Object();
	userData.isLoggedIn = false;
	
	this.setUserData = function(data) {
		userData = data;
	};
	
	this.setMetaData = function(data) {
		metaData = data;
	};
	
	// public methods
	
	this.getUserId = function() {
		return userData.userId;
	};
	
	this.isLoggedIn = function () {
		return userData.isLoggedIn;
	};
	
	this.getFirstName = function () {
		return userData.firstName;
	};

	this.getSecondFirstName = function () {
		return userData.secondFirstName;
	};
	
	this.getLastName = function () {
		return userData.lastName;
	};

	this.getSecondLastName = function () {
		return userData.secondLastName;
	};
	
	this.getTitle = function () {
		return userData.title;
	};
	
	this.getSalutation = function () {
		return userData.salutation;
	};
	
	this.getDealerName1 = function () {
		return userData.dealerName1;
	};
	
	this.getDealerName2 = function () {
		return userData.dealerName2;
	};
	
	this.getDealerStreet = function () {
		return userData.dealerStreet;
 	};
 	
 	this.getDealerZIP = function () {
 		return userData.dealerZIP;
 	};
 	
 	this.getDealerCity = function () {
 		return userData.dealerCity;
	};
	
 	this.getZipCode = function () {
		return userData.zipCode;
	};
	
	this.getBirthday = function () {
		return userData.birthday;
	};
	
	this.getFavoriteName = function () {
		return userData.favoriteName;
	};
	
	this.getFavoriteBmCode = function () {
		return userData.favoriteBmCode;
	};
	
	this.getFavoritePrice = function () {
		return userData.favoritePrice;
	};
	
	this.getFavoriteCurrency = function () {
		return userData.favoriteCurrency;
	};
	
	this.getFavoriteRate = function () {
		return userData.favoriteRate;
	};
	
	this.getFavoriteDate = function () {
		return userData.favoriteDate;
	};
	
	this.getFavoritePriceLabel = function () {
		return userData.favoritePriceLabel;
	}

	this.getFavoriteRateLabel = function () {
		return userData.favoriteRateLabel;
	}
	

	this.getConfigurationBmCode = function () {
		if(userData.isLoggedIn){
			return get_cookie(this.COOKIE_LAST_CC_BM_CODE);
		}else{
			return "";
		}
	};
	
	this.getFavoriteImgSmallUrl = function () {
		var imgUrl = userData.favoriteImgSmallUrl;
		if (metaData.crmServiceBypass) {
			if (!imgUrl.indexOf("/") == 0 && !metaData.crmServiceBypass.lastIndexOf("/") == metaData.crmServiceBypass.length - 1) {
				imgUrl = "/" + imgUrl;
			}
			imgUrl = metaData.crmServiceBypass + imgUrl;
		}
		return imgUrl;
	};
	
	this.getFavoriteImgLargeUrl = function () {
		var imgUrl = userData.favoriteImgLargeUrl;
		if (metaData.crmServiceBypass) {
			if (!imgUrl.indexOf("/") == 0 && !metaData.crmServiceBypass.lastIndexOf("/") == metaData.crmServiceBypass.length - 1) {
				imgUrl = "/" + imgUrl;
			}
			imgUrl = metaData.crmServiceBypass + imgUrl;
		}
		return imgUrl;
	};
	
	this.getCCiUrl = function () {
		return "/cci";
	};
	
	this.getSavedVehiclesUrl = function () {
		return "/saved_vehicles";
	};
	
	/**
	 * @returns either the bmcode of the vehicle the user is interested in or null if he has no vehicle interest yet.
	 */
	this.getVehicleInterestBmCode = function () {
		// read out model cookie value;
		return get_cookie(MODEL);
	};
}

EmbProfileManager.prototype.loadData = function(secureHost, signonHandle) {
 
 var profileRef = get_cookie("profile_ref");
 if (profileRef) {
	 var scriptpath = secureHost + signonHandle +".profiledata." + profileRef + ".js";
	 document.write("<script src="+scriptpath+"></script>");
 }
};

})();

// NEXT included file {js/js_ng/redirect.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\redirect.js}

/*
 * Redirect manager api
 */

// (hide everything except the things we make public explicitly)

//-- public constants --
// symbolic names of cms pages


(function() {
var embRedirectManager = new EmbRedirectManager();

// redirect manager is a singleton
window.embGetRedirectManager = function () {
	return embRedirectManager;
};

})();

function EmbRedirectManager() {
	
	var LOGIN = 0; // this is private and no valid symbolic link

	// -- private constansts --
	var SELECTOR_REDIRECT = "redirect";
	var SELECTOR_SETCOOKIES = "setcookies";
	var SELECTOR_LOGIN = "login";
	var SELECTOR_LOGOUT = "logout";
	var SELECTOR_UPDATEPROFILEREF = "updateprofileref";
	
	var PARAMETER_BMCODE = "bmcode";
	var PARAMETER_TARGETURL = "targeturl";
	var PARAMETER_SYMBOLIC_NAME = "symbolictarget";
	var PARAMETER_TOKEN1 = "st";
	var PARAMETER_CURRENTURL = "currenturl";
	var PARAMETER_STATE = "state";
	var PARAMETER_FROMSECUREPAGE = "fromsecurepage";
	var PARAMETER_LAYER_NAME = "layername";
	var PARAMETER_ADD_PARAMS = "addparams";
	var PARAMETER_LOCALE = "locale";
	
	var COOKIE_PROFILEREF = "_pr"
	var COOKIE_TOKEN1 = "_st"

	var signonHandle;
	var currentHandle;
	var secureHost;
	var isCurrentUrlSecure;
	var locale;
	
	var getCmsRedirectPageUrl = function(symbolicName, params, isFromSecurePage, bmCode, layerName, targetUrl, state) {
		var url = currentHandle + "." + SELECTOR_REDIRECT + ".html?";
		url += PARAMETER_SYMBOLIC_NAME + "=" + symbolicName;
		url += "&" + PARAMETER_FROMSECUREPAGE + "=" + isFromSecurePage;
		
		if (bmCode) {
			url += "&" + PARAMETER_BMCODE + "=" + bmCode;
		} else if (symbolicName == EmbRedirectManager.CONFIGURATOR 
				||symbolicName == EmbRedirectManager.PRODUCT_ENTRY) {
			if (window.console && window.console.log) {
				window.console.log("*** missing bmCode in redirect ***");
			}
		}
		if (layerName) {
			url += "&" + PARAMETER_LAYER_NAME + "=" + layerName;
		}
		// used for login and targetpath for webclipper targets
		if (targetUrl) {
			url += "&" + PARAMETER_TARGETURL + "=" + encodeURIComponent(targetUrl);
		}
		// only relevant for login
		if (state) {
			url += "&" + PARAMETER_STATE + "=" + state;
		}
		// these are parameters which are given to the redirect target
		if (params || symbolicName == EmbRedirectManager.CURRENT) {
			var addParams = "";
			if (params) {
				for (var param in params) {
				  addParams += param+"="+encodeURIComponent(params[param]) + "&";
				}
			}
			if (symbolicName == EmbRedirectManager.CURRENT) {
				var query = window.location.search;
				if (query.length > 1) {
					query = query.substring(1);
					addParams += query;
				}
			}
			url += "&" + PARAMETER_ADD_PARAMS + "=" + encodeURIComponent(addParams);
		}

		return url;
	};
	
	/**
	 * the page which is requested here must return a 302 with header location
	 * set
	 */
	var redirectToCmsPage = function(symbolicName, params, bmCode, layerName, targetUrl, state) {
		location.href = getCmsRedirectPageUrl(symbolicName, params, isCurrentUrlSecure, bmCode, layerName, targetUrl, state);
	};
	
	
	var redirectToSignon = function(selector, params) {
		var url = secureHost + signonHandle + "." + selector + ".html?"
		for (var param in params) {
			url += param + "=" + encodeURIComponent(params[param]) + "&";
		}
		location.href = url;
	};
	
	// -- public methods --
	
	/**
	 * Redirects to the standard login page.
	 * 
	 * @param targetUrl
	 *            specifies the targetUrl to which the user is redirected after
	 *            an successfull login
	 * @param state
	 *            one of the predefined states: STATE_NORMAL, STATE_TIMEOUT or
	 *            STATE_NO_TOKEN
	 */
	this.redirectToLogin = function (targetUrl, state, layerName) {
		redirectToCmsPage(LOGIN, null, null, layerName, targetUrl, state);
	};
	
	/**
	 * Redirects to a standard cms page, which is specified by the symbolic name.
	 * 
	 * @param symbolicName
	 *            one of the predefined names: INFO_AND_OVERVIEW, the info and
	 *            overview page (bmCode is not evaluated); CONFIGURATOR, the
	 *            carconfigurator page for the given bmCode; PRODUCT_ENTRY the
	 *            productentry page for the given bmCode.
	 */
	this.redirectToCMSPage = function (symbolicName, bmCode, layerName, params, targetPath) {
		redirectToCmsPage(symbolicName, params, bmCode, layerName, targetPath);
	};
	
	/**
	 * Persists the profileRef in cookies for HTTP and HTTPs, afterwards redirect to the
	 * page specified by symbolicName.
	 * This method should only be called in HTTPs
	 */
	this.updateProfileRef = function (profileRef, symbolicName, bmCode, layerName, params) {
		if (!isCurrentUrlSecure) {
			alert("this method is only allowed in https pages!");
			return;
		}
		
		this.updateProfileRefQuick(profileRef);
		
		var updateProfileRefParams = new Object();
		updateProfileRefParams[PARAMETER_TARGETURL] = getCmsRedirectPageUrl(symbolicName, params, false, bmCode, layerName);
		updateProfileRefParams[PARAMETER_CURRENTURL] = currentHandle;
		updateProfileRefParams[PARAMETER_LOCALE] = locale;
		redirectToSignon(SELECTOR_UPDATEPROFILEREF, updateProfileRefParams);		
	};	


	this.updateProfileRefQuick = function (profileRef) {
		// set profileref cookie
		set_cookie(COOKIE_PROFILEREF, profileRef, undefined, "/", undefined, isCurrentUrlSecure);
		
		// reload the profile
		if (embGetProfileManager()) {
			embGetProfileManager().updateProfile(function(){
				updateMetaNavigation();
				updateNavigation3();
			});
		}
	}

	/**
	 * Performs login (correctly sets the tokens), afterwards redirect to the
	 * page specified by symbolicName.
	 * This method should only be called in HTTPs
	 */
	this.login = function (token1, symbolicName, bmCode, layerName, params) {
		var loginParams = new Object();
		loginParams[PARAMETER_TOKEN1] = token1;
		loginParams[PARAMETER_LOCALE] = locale;
		loginParams[PARAMETER_CURRENTURL] = currentHandle + ".html";
		if (!symbolicName) {
			if (location.search && -1 != location.search.indexOf("targeturl=")) {
				var search = location.search;
				var start = search.indexOf("targeturl=");
				var end   = search.indexOf("&", start+1);
				if (end == -1) {
					end = search.length;
				}
				
				symbolicName = decodeURIComponent(search.substring(start+"targeturl=".length, end));
			} else {
				symbolicName = EmbRedirectManager.REGISTRATION_SUCCESS;
			}
		}
		if (symbolicName) {
			if (symbolicName.indexOf && symbolicName.indexOf("/") != -1) {
				loginParams[PARAMETER_TARGETURL] = symbolicName;
			} else {
				loginParams[PARAMETER_TARGETURL] = getCmsRedirectPageUrl(symbolicName, params, false, bmCode, layerName);
			}
		}
		redirectToSignon(SELECTOR_LOGIN, loginParams);
	};
	
	this.logout = function(symbolicName, params) {
		var logoutParams = new Object();
		logoutParams[PARAMETER_CURRENTURL] = document.logoutform.currenturl.value;
		logoutParams[PARAMETER_TARGETURL] = getCmsRedirectPageUrl(symbolicName, params, false);
		redirectToSignon(SELECTOR_LOGOUT, logoutParams);
	}
	
	this.init = function(_secureHost, _signonHandle, _currentHandle, _locale) {
		secureHost = _secureHost;
		signonHandle = _signonHandle;
		currentHandle = _currentHandle;
		locale = _locale;
		
		if (location.protocol == "https:") {
			isCurrentUrlSecure = true;
		} else {
			isCurrentUrlSecure = false;
		}
	};
}


EmbRedirectManager.INFO_AND_OVERVIEW = 1;
EmbRedirectManager.CONFIGURATOR = 2;
EmbRedirectManager.PRODUCT_ENTRY = 3;
EmbRedirectManager.CURRENT = 4;
EmbRedirectManager.SHOWROOM = 5;
EmbRedirectManager.MYFAVORITE = 6;
EmbRedirectManager.SHOWROOM_CC = 7;
EmbRedirectManager.HOME_PASSENGER_CARS = 8;
EmbRedirectManager.LANDING_PAGE = 9;
EmbRedirectManager.REGISTRATION_SUCCESS = 10;

// states of the login page (equal to the selectors of the landing page)
EmbRedirectManager.STATE_NORMAL = "";
EmbRedirectManager.STATE_TIMEOUT = "ll2";
EmbRedirectManager.STATE_NO_TOKEN = "ll1";

//layer applications (type of layer within service)
EmbRedirectManager.LAYER_MYPROFILE = "LayerMyProfile";
EmbRedirectManager.LAYER_REGISTRATION_ADDED_VALUE = "LayerRegistrationAddValue";
EmbRedirectManager.LAYER_REGISTRATION = "LayerRegistration";
EmbRedirectManager.LAYER_FORGOTTEN_PASSWORD = "LayerLostPassword";
EmbRedirectManager.LAYER_SAVEDVEHICLES = "LayerSavedVehicles";
EmbRedirectManager.LAYER_OPT_OUT = "LayerOptOut";
EmbRedirectManager.LAYER_KDV_OFF = "LayerKdvOff";


// NEXT included file {js/js_ng/sessionreentry.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\sessionreentry.js}

/*
 * Session-reentry methods,
 * needs cookiehandling.js
 */


function EmbSessionReentry() {
	var SESSION_REENTRY_PREFIX = "sr_";
	var SESSION_REENTRY_MODEL_SUFFIX = "_model";
	var PCN_TARGET_PATH_PREFIX = "pcntp_";
	var IS_FLIPFOCUS_PARAMETER = "isflipfocus";
	
	/**
	 * returns the appid extracted from a session-reentry-model cookie. Returns null if cookie with the given name
	 * is not referring to the given bmCode.
	 */
	var getAppId = function(cookieName, bmCode) {
		// check for correct session_reentry prefix and ends with session_reentry model suffix
		if ((cookieName.indexOf(SESSION_REENTRY_PREFIX) == 0) && 
			(cookieName.lastIndexOf(SESSION_REENTRY_MODEL_SUFFIX) == cookieName.length - SESSION_REENTRY_MODEL_SUFFIX.length)) {
				
			// check for cookie value (bmcode)
			if (bmCode == get_cookie(cookieName)) {
				// extract the middle part of the name (app id)
				return cookieName.substring(SESSION_REENTRY_PREFIX.length, cookieName.length - SESSION_REENTRY_MODEL_SUFFIX.length);
			}	
		}
		return null;
	};
	
	var getFlipfocusPath = function() {
		var newpath = location.pathname;
		// new extension
		newpath = newpath.replace(/\.html/, ".shtml");
		newpath += "?" + IS_FLIPFOCUS_PARAMETER + "=1";
		return newpath;
	};
	
	this.getUrl = function(appId) {
		// find the appropriate session reentry cookie
		return get_cookie(SESSION_REENTRY_PREFIX + appId);
	};
	
	this.redirectToFlipfocus = function(bmCode) {
		// only check if pcntargetpath is not contained in query
		if (location.search.indexOf(PCN_TARGET_PATH_PREFIX) != -1 || location.search.indexOf(IS_FLIPFOCUS_PARAMETER) != -1) {
			return;
		}
		
		// go through all cookies
		var cookies = get_cookie_list();
		for (var i in cookies) {
			var name = cookies[i];
			// find app id 
			var appId = getAppId(cookies[i], bmCode);
			if (appId) {
				// find the appropriate session reentry cookie
				var url = this.getUrl(appId);
				if (url) {
					// redirect to flipfocus (same page with different extension and additional parameter to disable caching)
					location.href = getFlipfocusPath();
				}
			}	 
		}
	};
	
}



// NEXT included file {js/instadia.js --> C:\Inetpub\mb.dream-software.com\js\instadia.js}



// NEXT source block


		var instadiaPageId = "mpc/MB.uk/en/Mercedes-Benz NZ/Passenger Cars/";
		var instadiaPageId2 = "mpc/MB.uk/en/home_mpc/passengercars/";
	

// NEXT source block


				embGetProfileManager().loadData("https://emb-cda.mercedes-benz.com", "/etc/service/sign-on");
				//embGetRedirectManager().init("https://emb-cda.mercedes-benz.com", "/etc/service/sign-on", "/content/newzealand/mpc/mpc_newzealand_website/en/home_mpc/passengercars");
			

// NEXT included file {js/js_ng/detections.js --> C:\Inetpub\mb.dream-software.com\js\js_ng\detections.js}

/**
 * provides all check functions for the passenger cars home pages (see
 * http://www.elated.com/articles/javascript-and-cookies/)
 * 
 */

function Detections(_minFlashVersion, _noRedirectToFlash, _fallbackRedirectUrl) {
	// private properties

	var /* String */ selector = "";
	var /* String */ BANDWIDTH_COOKIE = "HighBandwidth";
	var /* String */ FLASH_SELECTOR = ".flash";
	var /* String */ SESSION_SELECTOR = ".nowelcome";
	var /* int */ minFlashVersion = 8;

	var url;
	var query;
	var extension;
	
	var fallbackRedirectUrl;
	var noRedirectToFlash;
	
	// variables relevant for bandwidth check
	var thresholdDuration;
	var fileLocation;
	var cookieValidity;

	// private methods
	/**
	 * splits url into part url (excluding extension, including selectors),
	 * extension and query
	 */
	var splitUrl = function /* void */() {
		/* String */url = window.location.href;
		/* String */query = "";
		/* String */extension = "";
		var /* int */start = url.indexOf('?');
		if (start > 0) {
			// get query
			query = url.substring(start, url.length);
			url = url.substring(0, start);
		}
		// split extension
		start = url.lastIndexOf('.');
		if (start > 0) {
			extension = url.substring(start, url.length);
			url = url.substring(0, start);
		}
	};
	
	/**
	 * checks the downloading time of one image
	 * @param threshold loading time in ms
	 * @param fileLocation URL of the image file to load
	 * @param cookieExpiry expiration 
	 * 
	 */
	var checkBandwidth = function /* void */() {
		start = (new Date()).getTime();
		var img = new Image();
		img.onload = function() {
			bandwidthCheckFinished(start);
		};
		img.src = fileLocation + '?t=' + escape(start);
		return;
	}

	/**
	 * 
	 * @return true if session cookie is set, otherwise false (also sets the session cookie)
	 */
	var hasSession = function /* boolean */() {
		var SESSIONCOOKIE = "session";
		if (get_cookie(SESSIONCOOKIE) == "true") {
			return true;
		} else {
			set_cookie(SESSIONCOOKIE, "true");
		}
		return false;
	}

	var isOnFlashPage = function () {
		return window.location.href.indexOf(FLASH_SELECTOR + ".") > -1;
	}
	

	/**
	 * callback which is called when the bandwidth check is finished
	 * 
	 * @param start
	 * @param threshold
	 * @param cookie_expiry
	 * @return
	 */
	var bandwidthCheckFinished = function /* void */(start) {
		var end = (new Date()).getTime();
		if (end - start < thresholdDuration) {
			// store result in cookie
			set_cookie(BANDWIDTH_COOKIE, "true", cookieValidity);
			redirect();
		}
	};

	/**
	 * redirect to another page we must rescue all previous selectors (contained
	 * in redirectHandle) and previous parameters
	 */
	var redirect = function /* void */() {
		window.location.href = url + selector + extension + query;
	};
	
	/**
	 * redirect to the fallbackPage if one was given with the constructor
	 */
	var redirectToFallback = function /* void */() {
		if (fallbackRedirectUrl && fallbackRedirectUrl.length > 0) {
			window.location.href = fallbackRedirectUrl;
		}
	};
	
	/**
	 * get best match of a key within a given associative array (which is not an empty string)
	 * best match is either:
	 * a) key is identical
	 * b) the beginning of key we are looking for is the complete key of one array item, and there is no better match
	 * (longer keyprefix which is equal to a complete key of another array item)
	 */
	var getBestMatch = function /*String */(key, list) {
		if (list[key] && list[key] != "") {
			return list[key]
		}
		
		var result;
		for (var item  in list) {
			if (key.indexOf(item) == 0) {
				if (!result || result.length < item.length) {
					if (list[item] != "") {
						result = list[item];
					}
				}
			}
		}
		return result;
	};
	
	var doFlashVersionCheck = function() {
		if (noRedirectToFlash) {
			return false;
		} else {
			return flash_versioncheck(minFlashVersion);
		}
	}
	
	
	
	// public methods
	this.doFlashCheck = function () {
		if (isOnFlashPage())
			return;
		
		// flash is installed...
		if (doFlashVersionCheck()) {
			selector += FLASH_SELECTOR;
			redirect();
		} else {
			redirectToFallback();
		}
			
	};
	
	this.doFavoriteCheck = function () {
		if  (isOnFlashPage())
			return;
		
		// flash is installed...
		if (doFlashVersionCheck()) {
			selector += FLASH_SELECTOR;
		
			// check favorite car of current user
			var favoriteBmCode = window.embGetProfileManager().getFavoriteBmCode();
			if (favoriteBmCode) {
				var item = getBestMatch(favoriteBmCode, favoritePages);
				if (item) {
					url = item;
				}
			}
			redirect();
			
		} else {
			redirectToFallback();
		}
	};
	
	/**
	 * 
	 */
	this.doExtendedChecks = function (/*int*/_thresholdDuration, /* String */_fileLocation, /* int */_cookieValidity) {
		
		thresholdDuration = _thresholdDuration;
		fileLocation = _fileLocation;
		cookieValidity = _cookieValidity;
		
		// check for session
		var session = hasSession();

		// check for flash
		isFlashInstalled = doFlashVersionCheck();
		alreadyOnFlashPage = isOnFlashPage();

		if (isFlashInstalled && !alreadyOnFlashPage) {
			selector += FLASH_SELECTOR;

			if (session) {
				selector += SESSION_SELECTOR;
			}
		}

		// no adaptive pages without flash plugin
		// check for adaptive page
		var modelBmCode = get_cookie("model");
		var businessUnitCode = get_cookie("unit");
		// only use adaptive page if either there's no session or we are on the correct BU
		if (!session || (businessUnitCode == currentPageBUCode)) {
			if (modelBmCode && isFlashInstalled) {
				// we need to have an array with key = model, value = associated
				// adaptive home
				if (adaptiveHomePages[modelBmCode]) {
					url = adaptiveHomePages[modelBmCode];
					redirect();
				}
			} else if (businessUnitCode) {
				// we need to have an array with key = unit, value = associated home
				// business unit page
				if (homeBusinessUnitPages[businessUnitCode]
						&& (businessUnitCode != currentPageBUCode)) {
					url = homeBusinessUnitPages[businessUnitCode];
					redirect();
				}
			}
		}

		if (isFlashInstalled && !alreadyOnFlashPage) {
			// check for bandwidth
			if (!get_cookie(BANDWIDTH_COOKIE)) {
				checkBandwidth();
			} else {
				redirect();
			}
		}
	};
	
	// real constructor code
	if (_minFlashVersion) {
		minFlashVersion = _minFlashVersion;
	}
	
	if (_fallbackRedirectUrl) {
		fallbackRedirectUrl = _fallbackRedirectUrl;
	}
	
	if (_noRedirectToFlash) {
		noRedirectToFlash = _noRedirectToFlash;
	}
	
	splitUrl();

}


// NEXT included file {edit/_prototype.js --> C:\Inetpub\mb.dream-software.com\edit\_prototype.js}

/*  Prototype JavaScript framework, version 1.6.0.3
 *  (c) 2005-2008 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.6.0.3',

  Browser: {
    IE:     !!(window.attachEvent &&
      navigator.userAgent.indexOf('Opera') === -1),
    Opera:  navigator.userAgent.indexOf('Opera') > -1,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 &&
      navigator.userAgent.indexOf('KHTML') === -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },

  BrowserFeatures: {
    XPath: !!document.evaluate,
    SelectorsAPI: !!document.querySelector,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div')['__proto__'] &&
      document.createElement('div')['__proto__'] !==
        document.createElement('form')['__proto__']
  },

  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,

  emptyFunction: function() { },
  K: function(x) { return x }
};

if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;


/* Based on Alex Arnell's inheritance implementation. */
var Class = {
  create: function() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();

    function klass() {
      this.initialize.apply(this, arguments);
    }

    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];

    if (parent) {
      var subclass = function() { };
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }

    for (var i = 0; i < properties.length; i++)
      klass.addMethods(properties[i]);

    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;

    klass.prototype.constructor = klass;

    return klass;
  }
};

Class.Methods = {
  addMethods: function(source) {
    var ancestor   = this.superclass && this.superclass.prototype;
    var properties = Object.keys(source);

    if (!Object.keys({ toString: true }).length)
      properties.push("toString", "valueOf");

    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames().first() == "$super") {
        var method = value;
        value = (function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method);

        value.valueOf = method.valueOf.bind(method);
        value.toString = method.toString.bind(method);
      }
      this.prototype[property] = value;
    }

    return this;
  }
};

var Abstract = { };

Object.extend = function(destination, source) {
  for (var property in source)
    destination[property] = source[property];
  return destination;
};

Object.extend(Object, {
  inspect: function(object) {
    try {
      if (Object.isUndefined(object)) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : String(object);
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  },

  toJSON: function(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }

    if (object === null) return 'null';
    if (object.toJSON) return object.toJSON();
    if (Object.isElement(object)) return;

    var results = [];
    for (var property in object) {
      var value = Object.toJSON(object[property]);
      if (!Object.isUndefined(value))
        results.push(property.toJSON() + ': ' + value);
    }

    return '{' + results.join(', ') + '}';
  },

  toQueryString: function(object) {
    return $H(object).toQueryString();
  },

  toHTML: function(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  },

  keys: function(object) {
    var keys = [];
    for (var property in object)
      keys.push(property);
    return keys;
  },

  values: function(object) {
    var values = [];
    for (var property in object)
      values.push(object[property]);
    return values;
  },

  clone: function(object) {
    return Object.extend({ }, object);
  },

  isElement: function(object) {
    return !!(object && object.nodeType == 1);
  },

  isArray: function(object) {
    return object != null && typeof object == "object" &&
      'splice' in object && 'join' in object;
  },

  isHash: function(object) {
    return object instanceof Hash;
  },

  isFunction: function(object) {
    return typeof object == "function";
  },

  isString: function(object) {
    return typeof object == "string";
  },

  isNumber: function(object) {
    return typeof object == "number";
  },

  isUndefined: function(object) {
    return typeof object == "undefined";
  }
});

Object.extend(Function.prototype, {
  argumentNames: function() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1]
      .replace(/\s+/g, '').split(',');
    return names.length == 1 && !names[0] ? [] : names;
  },

  bind: function() {
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
    var __method = this, args = $A(arguments), object = args.shift();
    return function() {
      return __method.apply(object, args.concat($A(arguments)));
    }
  },

  bindAsEventListener: function() {
    var __method = this, args = $A(arguments), object = args.shift();
    return function(event) {
      return __method.apply(object, [event || window.event].concat(args));
    }
  },

  curry: function() {
    if (!arguments.length) return this;
    var __method = this, args = $A(arguments);
    return function() {
      return __method.apply(this, args.concat($A(arguments)));
    }
  },

  delay: function() {
    var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  },

  defer: function() {
    var args = [0.01].concat($A(arguments));
    return this.delay.apply(this, args);
  },

  wrap: function(wrapper) {
    var __method = this;
    return function() {
      return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
    }
  },

  methodize: function() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      return __method.apply(null, [this].concat($A(arguments)));
    };
  }
});

Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }

    return returnValue;
  }
};

RegExp.prototype.match = RegExp.prototype.test;

RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  execute: function() {
    this.callback(this);
  },

  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});

Object.extend(String.prototype, {
  gsub: function(pattern, replacement) {
    var result = '', source = this, match;
    replacement = arguments.callee.prepareReplacement(replacement);

    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  },

  sub: function(pattern, replacement, count) {
    replacement = this.gsub.prepareReplacement(replacement);
    count = Object.isUndefined(count) ? 1 : count;

    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  },

  scan: function(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  },

  truncate: function(length, truncation) {
    length = length || 30;
    truncation = Object.isUndefined(truncation) ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  },

  strip: function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  },

  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(function(script) { return eval(script) });
  },

  escapeHTML: function() {
    var self = arguments.callee;
    self.text.data = this;
    return self.div.innerHTML;
  },

  unescapeHTML: function() {
    var div = new Element('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? (div.childNodes.length > 1 ?
      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
      div.childNodes[0].nodeValue) : '';
  },

  toQueryParams: function(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };

    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift());
        var value = pair.length > 1 ? pair.join('=') : pair[0];
        if (value != undefined) value = decodeURIComponent(value);

        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  },

  toArray: function() {
    return this.split('');
  },

  succ: function() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  },

  times: function(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  },

  camelize: function() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];

    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];

    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);

    return camelized;
  },

  capitalize: function() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  },

  underscore: function() {
    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
  },

  dasherize: function() {
    return this.gsub(/_/,'-');
  },

  inspect: function(useDoubleQuotes) {
    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
      var character = String.specialChar[match[0]];
      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  },

  toJSON: function() {
    return this.inspect(true);
  },

  unfilterJSON: function(filter) {
    return this.sub(filter || Prototype.JSONFilter, '#{1}');
  },

  isJSON: function() {
    var str = this;
    if (str.blank()) return false;
    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  },

  evalJSON: function(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  },

  include: function(pattern) {
    return this.indexOf(pattern) > -1;
  },

  startsWith: function(pattern) {
    return this.indexOf(pattern) === 0;
  },

  endsWith: function(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  },

  empty: function() {
    return this == '';
  },

  blank: function() {
    return /^\s*$/.test(this);
  },

  interpolate: function(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }
});

if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
  escapeHTML: function() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  },
  unescapeHTML: function() {
    return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
  }
});

String.prototype.gsub.prepareReplacement = function(replacement) {
  if (Object.isFunction(replacement)) return replacement;
  var template = new Template(replacement);
  return function(match) { return template.evaluate(match) };
};

String.prototype.parseQuery = String.prototype.toQueryParams;

Object.extend(String.prototype.escapeHTML, {
  div:  document.createElement('div'),
  text: document.createTextNode('')
});

String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);

var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },

  evaluate: function(object) {
    if (Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();

    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return '';

      var before = match[1] || '';
      if (before == '\\') return match[2];

      var ctx = object, expr = match[3];
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
      match = pattern.exec(expr);
      if (match == null) return before;

      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }

      return before + String.interpret(ctx);
    });
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    try {
      this._each(function(value) {
        iterator.call(context, value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },

  eachSlice: function(number, iterator, context) {
    var index = -number, slices = [], array = this.toArray();
    if (number < 1) return array;
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },

  all: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator.call(context, value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator.call(context, value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator.call(context, value, index));
    });
    return results;
  },

  detect: function(iterator, context) {
    var result;
    this.each(function(value, index) {
      if (iterator.call(context, value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(filter, iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(filter);

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator.call(context, value, index));
    });
    return results;
  },

  include: function(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;

    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },

  inGroupsOf: function(number, fillWith) {
    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },

  inject: function(memo, iterator, context) {
    this.each(function(value, index) {
      memo = iterator.call(context, memo, value, index);
    });
    return memo;
  },

  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  },

  max: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value >= result)
        result = value;
    });
    return result;
  },

  min: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value < result)
        result = value;
    });
    return result;
  },

  partition: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator.call(context, value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },

  pluck: function(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  },

  reject: function(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (!iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator, context) {
    return this.map(function(value, index) {
      return {
        value: value,
        criteria: iterator.call(context, value, index)
      };
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },

  toArray: function() {
    return this.map();
  },

  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  },

  size: function() {
    return this.toArray().length;
  },

  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
};

Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  filter:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray,
  every:   Enumerable.all,
  some:    Enumerable.any
});
function $A(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) return iterable.toArray();
  var length = iterable.length || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

if (Prototype.Browser.WebKit) {
  $A = function(iterable) {
    if (!iterable) return [];
    // In Safari, only use the `toArray` method if it's not a NodeList.
    // A NodeList is a function, has an function `item` property, and a numeric
    // `length` property. Adapted from Google Doctype.
    if (!(typeof iterable === 'function' && typeof iterable.length ===
        'number' && typeof iterable.item === 'function') && iterable.toArray)
      return iterable.toArray();
    var length = iterable.length || 0, results = new Array(length);
    while (length--) results[length] = iterable[length];
    return results;
  };
}

Array.from = $A;

Object.extend(Array.prototype, Enumerable);

if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;

Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  },

  clear: function() {
    this.length = 0;
    return this;
  },

  first: function() {
    return this[0];
  },

  last: function() {
    return this[this.length - 1];
  },

  compact: function() {
    return this.select(function(value) {
      return value != null;
    });
  },

  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(Object.isArray(value) ?
        value.flatten() : [value]);
    });
  },

  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },

  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },

  reduce: function() {
    return this.length > 1 ? this : this[0];
  },

  uniq: function(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  },

  intersect: function(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  },

  clone: function() {
    return [].concat(this);
  },

  size: function() {
    return this.length;
  },

  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  },

  toJSON: function() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (!Object.isUndefined(value)) results.push(value);
    });
    return '[' + results.join(', ') + ']';
  }
});

// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
  Array.prototype._each = Array.prototype.forEach;

if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};

if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};

Array.prototype.toArray = Array.prototype.clone;

function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}

if (Prototype.Browser.Opera){
  Array.prototype.concat = function() {
    var array = [];
    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
    for (var i = 0, length = arguments.length; i < length; i++) {
      if (Object.isArray(arguments[i])) {
        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
          array.push(arguments[i][j]);
      } else {
        array.push(arguments[i]);
      }
    }
    return array;
  };
}
Object.extend(Number.prototype, {
  toColorPart: function() {
    return this.toPaddedString(2, 16);
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator, context) {
    $R(0, this, true).each(iterator, context);
    return this;
  },

  toPaddedString: function(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  },

  toJSON: function() {
    return isFinite(this) ? this.toString() : 'null';
  }
});

$w('abs round ceil floor').each(function(method){
  Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
  return new Hash(object);
};

var Hash = Class.create(Enumerable, (function() {

  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }

  return {
    initialize: function(object) {
      this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
    },

    _each: function(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    },

    set: function(key, value) {
      return this._object[key] = value;
    },

    get: function(key) {
      // simulating poorly supported hasOwnProperty
      if (this._object[key] !== Object.prototype[key])
        return this._object[key];
    },

    unset: function(key) {
      var value = this._object[key];
      delete this._object[key];
      return value;
    },

    toObject: function() {
      return Object.clone(this._object);
    },

    keys: function() {
      return this.pluck('key');
    },

    values: function() {
      return this.pluck('value');
    },

    index: function(value) {
      var match = this.detect(function(pair) {
        return pair.value === value;
      });
      return match && match.key;
    },

    merge: function(object) {
      return this.clone().update(object);
    },

    update: function(object) {
      return new Hash(object).inject(this, function(result, pair) {
        result.set(pair.key, pair.value);
        return result;
      });
    },

    toQueryString: function() {
      return this.inject([], function(results, pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;

        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return results.concat(values.map(toQueryPair.curry(key)));
        } else results.push(toQueryPair(key, values));
        return results;
      }).join('&');
    },

    inspect: function() {
      return '#<Hash:{' + this.map(function(pair) {
        return pair.map(Object.inspect).join(': ');
      }).join(', ') + '}>';
    },

    toJSON: function() {
      return Object.toJSON(this.toObject());
    },

    clone: function() {
      return new Hash(this);
    }
  }
})());

Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },

  _each: function(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  },

  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});

var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
};

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },

  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});

Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });

    this.options.method = this.options.method.toLowerCase();

    if (Object.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
    else if (Object.isHash(this.options.parameters))
      this.options.parameters = this.options.parameters.toObject();
  }
});

Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,

  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },

  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.clone(this.options.parameters);

    if (!['get', 'post'].include(this.method)) {
      // simulate other verbs over post
      params['_method'] = this.method;
      this.method = 'post';
    }

    this.parameters = params;

    if (params = Object.toQueryString(params)) {
      // when GET, append parameters to URL
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }

    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);

      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);

      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();

      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);

      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();

    }
    catch (e) {
      this.dispatchException(e);
    }
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },

  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };

    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');

      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }

    // user-defined headers
    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;

      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }

    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },

  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300);
  },

  getStatus: function() {
    try {
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },

  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }

      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && this.isSameOrigin() && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }

    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }

    if (state == 'Complete') {
      // avoid memory leak in MSIE: clean up
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },

  isSameOrigin: function() {
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
      protocol: location.protocol,
      domain: document.domain,
      port: location.port ? ':' + location.port : ''
    }));
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name) || null;
    } catch (e) { return null }
  },

  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;

    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }

    if(readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = Object.isUndefined(xml) ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },

  status:      0,
  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },

  getHeader: Ajax.Request.prototype.getHeader,

  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },

  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },

  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },

  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  },

  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')) ||
        this.responseText.blank())
          return null;
    try {
      return this.responseText.evalJSON(options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});

Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };

    options = Object.clone(options);
    var onComplete = options.onComplete;
    options.onComplete = (function(response, json) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, json);
    }).bind(this);

    $super(url, options);
  },

  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;

    if (!options.evalScripts) responseText = responseText.stripScripts();

    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = { };
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}

if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}

/*--------------------------------------------------------------------------*/

if (!window.Node) var Node = { };

if (!Node.ELEMENT_NODE) {
  // DOM level 2 ECMAScript Language Binding
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}

(function() {
  var element = this.Element;
  this.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (Prototype.Browser.IE && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(this.Element, element || { });
  if (element) this.Element.prototype = element.prototype;
}).call(window);

Element.cache = { };

Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },

  hide: function(element) {
    element = $(element);
    element.style.display = 'none';
    return element;
  },

  show: function(element) {
    element = $(element);
    element.style.display = '';
    return element;
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },

  update: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  },

  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },

  insert: function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};

    var content, insert, tagName, childNodes;

    for (var position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      insert = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());

      if (position == 'top' || position == 'after') childNodes.reverse();
      childNodes.each(insert.curry(element));

      content.evalScripts.bind(content).defer();
    }

    return element;
  },

  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },

  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(), attribute = pair.last();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    return elements;
  },

  ancestors: function(element) {
    return $(element).recursivelyCollect('parentNode');
  },

  descendants: function(element) {
    return $(element).select("*");
  },

  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },

  immediateDescendants: function(element) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },

  previousSiblings: function(element) {
    return $(element).recursivelyCollect('previousSibling');
  },

  nextSiblings: function(element) {
    return $(element).recursivelyCollect('nextSibling');
  },

  siblings: function(element) {
    element = $(element);
    return element.previousSiblings().reverse().concat(element.nextSiblings());
  },

  match: function(element, selector) {
    if (Object.isString(selector))
      selector = new Selector(selector);
    return selector.match($(element));
  },

  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = element.ancestors();
    return Object.isNumber(expression) ? ancestors[expression] :
      Selector.findElement(ancestors, expression, index);
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    return Object.isNumber(expression) ? element.descendants()[expression] :
      Element.select(element, expression)[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return Object.isNumber(expression) ? previousSiblings[expression] :
      Selector.findElement(previousSiblings, expression, index);
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return Object.isNumber(expression) ? nextSiblings[expression] :
      Selector.findElement(nextSiblings, expression, index);
  },

  select: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element, args);
  },

  adjacent: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element.parentNode, args).without(element);
  },

  identify: function(element) {
    element = $(element);
    var id = element.readAttribute('id'), self = arguments.callee;
    if (id) return id;
    do { id = 'anonymous_element_' + self.counter++ } while ($(id));
    element.writeAttribute('id', id);
    return id;
  },

  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },

  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;

    if (typeof name == 'object') attributes = name;
    else attributes[name] = Object.isUndefined(value) ? true : value;

    for (var attr in attributes) {
      name = t.names[attr] || attr;
      value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },

  getHeight: function(element) {
    return $(element).getDimensions().height;
  },

  getWidth: function(element) {
    return $(element).getDimensions().width;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!element.hasClassName(className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },

  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return element[element.hasClassName(className) ?
      'removeClassName' : 'addClassName'](className);
  },

  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },

  empty: function(element) {
    return $(element).innerHTML.blank();
  },

  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);

    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;

    if (ancestor.contains)
      return ancestor.contains(element) && ancestor !== element;

    while (element = element.parentNode)
      if (element == ancestor) return true;

    return false;
  },

  scrollTo: function(element) {
    element = $(element);
    var pos = element.cumulativeOffset();
    window.scrollTo(pos[0], pos[1]);
    return element;
  },

  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value || value == 'auto') {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },

  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },

  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];

    return element;
  },

  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },

  getDimensions: function(element) {
    element = $(element);
    var display = element.getStyle('display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (Prototype.Browser.Opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },

  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName.toUpperCase() == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return element;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    var offsets = element.positionedOffset();
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },

  relativize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'relative') return element;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },

  cumulativeScrollOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);

    return Element._returnOffset(valueL, valueT);
  },

  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });

    // find page position of source
    source = $(source);
    var p = source.viewportOffset();

    // find coordinate system to use
    element = $(element);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = element.getOffsetParent();
      delta = parent.viewportOffset();
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};

Element.Methods.identify.counter = 1;

Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,
  childElements: Element.Methods.immediateDescendants
});

Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};

if (Prototype.Browser.Opera) {
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
    function(proceed, element, style) {
      switch (style) {
        case 'left': case 'top': case 'right': case 'bottom':
          if (proceed(element, 'position') === 'static') return null;
        case 'height': case 'width':
          // returns '0px' for hidden elements; we want it to return null
          if (!Element.visible(element)) return null;

          // returns the border-box dimensions rather than the content-box
          // dimensions, so we subtract padding and borders from the value
          var dim = parseInt(proceed(element, style), 10);

          if (dim !== element['offset' + style.capitalize()])
            return dim + 'px';

          var properties;
          if (style === 'height') {
            properties = ['border-top-width', 'padding-top',
             'padding-bottom', 'border-bottom-width'];
          }
          else {
            properties = ['border-left-width', 'padding-left',
             'padding-right', 'border-right-width'];
          }
          return properties.inject(dim, function(memo, property) {
            var val = proceed(element, property);
            return val === null ? memo : memo - parseInt(val, 10);
          }) + 'px';
        default: return proceed(element, style);
      }
    }
  );

  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
    function(proceed, element, attribute) {
      if (attribute === 'title') return element.title;
      return proceed(element, attribute);
    }
  );
}

else if (Prototype.Browser.IE) {
  // IE doesn't report offsets correctly for static elements, so we change them
  // to "relative" to get the values, then change them back.
  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
    function(proceed, element) {
      element = $(element);
      // IE throws an error if element is not in document
      try { element.offsetParent }
      catch(e) { return $(document.body) }
      var position = element.getStyle('position');
      if (position !== 'static') return proceed(element);
      element.setStyle({ position: 'relative' });
      var value = proceed(element);
      element.setStyle({ position: position });
      return value;
    }
  );

  $w('positionedOffset viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        try { element.offsetParent }
        catch(e) { return Element._returnOffset(0,0) }
        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);
        // Trigger hasLayout on the offset parent so that IE6 reports
        // accurate offsetTop and offsetLeft values for position: fixed.
        var offsetParent = element.getOffsetParent();
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
          offsetParent.setStyle({ zoom: 1 });
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
    function(proceed, element) {
      try { element.offsetParent }
      catch(e) { return Element._returnOffset(0,0) }
      return proceed(element);
    }
  );

  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];

    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }

    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };

  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;

    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };

  Element._attributeTranslations = {
    read: {
      names: {
        'class': 'className',
        'for':   'htmlFor'
      },
      values: {
        _getAttr: function(element, attribute) {
          return element.getAttribute(attribute, 2);
        },
        _getAttrNode: function(element, attribute) {
          var node = element.getAttributeNode(attribute);
          return node ? node.value : "";
        },
        _getEv: function(element, attribute) {
          attribute = element.getAttribute(attribute);
          return attribute ? attribute.toString().slice(23, -2) : null;
        },
        _flag: function(element, attribute) {
          return $(element).hasAttribute(attribute) ? attribute : null;
        },
        style: function(element) {
          return element.style.cssText.toLowerCase();
        },
        title: function(element) {
          return element.title;
        }
      }
    }
  };

  Element._attributeTranslations.write = {
    names: Object.extend({
      cellpadding: 'cellPadding',
      cellspacing: 'cellSpacing'
    }, Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },

      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };

  Element._attributeTranslations.has = {};

  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });

  (function(v) {
    Object.extend(v, {
      href:        v._getAttr,
      src:         v._getAttr,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);
}

else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}

else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;

    if (value == 1)
      if(element.tagName.toUpperCase() == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }

    return element;
  };

  // Safari returns margins on body which is incorrect if the child is absolutely
  // positioned.  For performance reasons, redefine Element#cumulativeOffset for
  // KHTML/WebKit only.
  Element.Methods.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return Element._returnOffset(valueL, valueT);
  };
}

if (Prototype.Browser.IE || Prototype.Browser.Opera) {
  // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
  Element.Methods.update = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);

    content = Object.toHTML(content);
    var tagName = element.tagName.toUpperCase();

    if (tagName in Element._insertionTranslations.tags) {
      $A(element.childNodes).each(function(node) { element.removeChild(node) });
      Element._getContentFromAnonymousElement(tagName, content.stripScripts())
        .each(function(node) { element.appendChild(node) });
    }
    else element.innerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

if ('outerHTML' in document.createElement('div')) {
  Element.Methods.replace = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }

    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();

    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next();
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};

Element._getContentFromAnonymousElement = function(tagName, html) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  if (t) {
    div.innerHTML = t[0] + html + t[1];
    t[2].times(function() { div = div.firstChild });
  } else div.innerHTML = html;
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: function(element, node) {
    element.parentNode.insertBefore(node, element);
  },
  top: function(element, node) {
    element.insertBefore(node, element.firstChild);
  },
  bottom: function(element, node) {
    element.appendChild(node);
  },
  after: function(element, node) {
    element.parentNode.insertBefore(node, element.nextSibling);
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};

(function() {
  Object.extend(this.tags, {
    THEAD: this.tags.TBODY,
    TFOOT: this.tags.TBODY,
    TH:    this.tags.TD
  });
}).call(Element._insertionTranslations);

Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return !!(node && node.specified);
  }
};

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

if (!Prototype.BrowserFeatures.ElementExtensions &&
    document.createElement('div')['__proto__']) {
  window.HTMLElement = { };
  window.HTMLElement.prototype = document.createElement('div')['__proto__'];
  Prototype.BrowserFeatures.ElementExtensions = true;
}

Element.extend = (function() {
  if (Prototype.BrowserFeatures.SpecificElementExtensions)
    return Prototype.K;

  var Methods = { }, ByTag = Element.Methods.ByTag;

  var extend = Object.extend(function(element) {
    if (!element || element._extendedByPrototype ||
        element.nodeType != 1 || element == window) return element;

    var methods = Object.clone(Methods),
      tagName = element.tagName.toUpperCase(), property, value;

    // extend methods for specific tags
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);

    for (property in methods) {
      value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

  }, {
    refresh: function() {
      // extend methods for all tags (Safari doesn't need this)
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });

  extend.refresh();
  return extend;
})();

Element.hasAttribute = function(element, attribute) {
  if (element.hasAttribute) return element.hasAttribute(attribute);
  return Element.Methods.Simulated.hasAttribute(element, attribute);
};

Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;

  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods)
    });
  }

  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }

  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }

  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }

  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }

  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];

    window[klass] = { };
    window[klass].prototype = document.createElement(tagName)['__proto__'];
    return window[klass];
  }

  if (F.ElementExtensions) {
    copy(Element.Methods, HTMLElement.prototype);
    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
  }

  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }

  Object.extend(Element, Element.Methods);
  delete Element.ByTag;

  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};

document.viewport = {
  getDimensions: function() {
    var dimensions = { }, B = Prototype.Browser;
    $w('width height').each(function(d) {
      var D = d.capitalize();
      if (B.WebKit && !document.evaluate) {
        // Safari <3.0 needs self.innerWidth/Height
        dimensions[d] = self['inner' + D];
      } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
        // Opera <9.5 needs document.body.clientWidth/Height
        dimensions[d] = document.body['client' + D]
      } else {
        dimensions[d] = document.documentElement['client' + D];
      }
    });
    return dimensions;
  },

  getWidth: function() {
    return this.getDimensions().width;
  },

  getHeight: function() {
    return this.getDimensions().height;
  },

  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
  }
};
/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */

var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();

    if (this.shouldUseSelectorsAPI()) {
      this.mode = 'selectorsAPI';
    } else if (this.shouldUseXPath()) {
      this.mode = 'xpath';
      this.compileXPathMatcher();
    } else {
      this.mode = "normal";
      this.compileMatcher();
    }

  },

  shouldUseXPath: function() {
    if (!Prototype.BrowserFeatures.XPath) return false;

    var e = this.expression;

    // Safari 3 chokes on :*-of-type and :empty
    if (Prototype.Browser.WebKit &&
     (e.include("-of-type") || e.include(":empty")))
      return false;

    // XPath can't do namespaced attributes, nor can it read
    // the "checked" property from DOM nodes
    if ((/(\[[\w-]*?:|:checked)/).test(e))
      return false;

    return true;
  },

  shouldUseSelectorsAPI: function() {
    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;

    if (!Selector._div) Selector._div = new Element('div');

    // Make sure the browser treats the selector as valid. Test on an
    // isolated element to minimize cost of this check.
    try {
      Selector._div.querySelector(this.expression);
    } catch(e) {
      return false;
    }

    return true;
  },

  compileMatcher: function() {
    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m;

    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }

    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];

    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
            new Template(c[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },

  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m;

    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }

    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        if (m = e.match(ps[i])) {
          this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
            new Template(x[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },

  findElements: function(root) {
    root = root || document;
    var e = this.expression, results;

    switch (this.mode) {
      case 'selectorsAPI':
        // querySelectorAll queries document-wide, then filters to descendants
        // of the context element. That's not what we want.
        // Add an explicit context to the selector if necessary.
        if (root !== document) {
          var oldId = root.id, id = $(root).identify();
          e = "#" + id + " " + e;
        }

        results = $A(root.querySelectorAll(e)).map(Element.extend);
        root.id = oldId;

        return results;
      case 'xpath':
        return document._getElementsByXPath(this.xpath, root);
      default:
       return this.matcher(root);
    }
  },

  match: function(element) {
    this.tokens = [];

    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m;

    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          // use the Selector.assertions methods unless the selector
          // is too complex.
          if (as[i]) {
            this.tokens.push([i, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            // reluctantly do a document-wide search
            // and look for a match in the array
            return this.findElements(document).include(element);
          }
        }
      }
    }

    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }

    return match;
  },

  toString: function() {
    return this.expression;
  },

  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});

Object.extend(Selector, {
  _cache: { },

  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: function(m) {
      m[1] = m[1].toLowerCase();
      return new Template("[@#{1}]").evaluate(m);
    },
    attr: function(m) {
      m[1] = m[1].toLowerCase();
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0)]",
      'checked':     "[@checked]",
      'disabled':    "[(@disabled) and (@type!='hidden')]",
      'enabled':     "[not(@disabled) and (@type!='hidden')]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, v;

        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i in p) {
            if (m = e.match(p[i])) {
              v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },

  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
    id:           'n = h.id(n, r, "#{1}", c);           c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },

  patterns: {
    // combinators must be listed first
    // (and descendant needs to be last combinator)
    laterSibling: /^\s*~\s*/,
    child:        /^\s*>\s*/,
    adjacent:     /^\s*\+\s*/,
    descendant:   /^\s/,

    // selectors follow
    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
    id:           /^#([\w\-\*]+)(\b|$)/,
    className:    /^\.([\w\-\*]+)(\b|$)/,
    pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
    attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },

  // for Selector.match and Element#match
  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },

    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },

    id: function(element, matches) {
      return element.id === matches[1];
    },

    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },

    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
    }
  },

  handlers: {
    // UTILITY FUNCTIONS
    // joins two collections
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },

    // marks an array of nodes for counting
    mark: function(nodes) {
      var _true = Prototype.emptyFunction;
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = _true;
      return nodes;
    },

    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = undefined;
      return nodes;
    },

    // mark each child node with its position (for nth calls)
    // "ofType" flag indicates whether we're indexing for nth-of-type
    // rather than nth-child
    index: function(parentNode, reverse, ofType) {
      parentNode._countedByPrototype = Prototype.emptyFunction;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
      }
    },

    // filters out duplicates and extends all nodes
    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (!(n = nodes[i])._countedByPrototype) {
          n._countedByPrototype = Prototype.emptyFunction;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },

    // COMBINATOR FUNCTIONS
    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },

    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },

    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },

    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },

    nextElementSibling: function(node) {
      while (node = node.nextSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    // TOKEN FUNCTIONS
    tagName: function(nodes, root, tagName, combinator) {
      var uTagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          // fastlane for ordinary descendant combinators
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() === uTagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },

    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;
      if (!targetNode) return [];
      if (!nodes && root == document) return [targetNode];
      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },

    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },

    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },

    attrPresence: function(nodes, root, attr, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },

    attr: function(nodes, root, attr, value, operator, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },

    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },

  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },

    // handles the an+b logic
    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },

    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._countedByPrototype) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },

    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        // IE treats comments as element nodes
        if (node.tagName == '!' || node.firstChild) continue;
        results.push(node);
      }
      return results;
    },

    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._countedByPrototype) results.push(node);
      h.unmark(exclusions);
      return results;
    },

    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled && (!node.type || node.type !== 'hidden'))
          results.push(node);
      return results;
    },

    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },

    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },

  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
     '-').include('-' + (v || "").toUpperCase() + '-'); }
  },

  split: function(expression) {
    var expressions = [];
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    return expressions;
  },

  matchElements: function(elements, expression) {
    var matches = $$(expression), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._countedByPrototype) results.push(element);
    h.unmark(matches);
    return results;
  },

  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },

  findChildElements: function(element, expressions) {
    expressions = Selector.split(expressions.join(','));
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});

if (Prototype.Browser.IE) {
  Object.extend(Selector.handlers, {
    // IE returns comment nodes on getElementsByTagName("*").
    // Filter them out.
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        if (node.tagName !== "!") a.push(node);
      return a;
    },

    // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node.removeAttribute('_countedByPrototype');
      return nodes;
    }
  });
}

function $$() {
  return Selector.findChildElements(document, $A(arguments));
}
var Form = {
  reset: function(form) {
    $(form).reset();
    return form;
  },

  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (Object.isUndefined(options.hash)) options.hash = true;
    var key, value, submitted = false, submit = options.submit;

    var data = elements.inject({ }, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          if (key in result) {
            // a key is already present; construct an array of values
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });

    return options.hash ? data : Object.toQueryString(data);
  }
};

Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },

  getElements: function(form) {
    return $A($(form).getElementsByTagName('*')).inject([],
      function(elements, child) {
        if (Form.Element.Serializers[child.tagName.toLowerCase()])
          elements.push(Element.extend(child));
        return elements;
      }
    );
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name) return $A(inputs).map(Element.extend);

    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }

    return matchingInputs;
  },

  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },

  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },

  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();

    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },

  focusFirstElement: function(form) {
    form = $(form);
    form.findFirstElement().activate();
    return form;
  },

  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });

    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);

    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }

    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;

    return new Ajax.Request(action, options);
  }
};

/*--------------------------------------------------------------------------*/

Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },

  select: function(element) {
    $(element).select();
    return element;
  }
};

Form.Element.Methods = {
  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },

  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },

  clear: function(element) {
    $(element).value = '';
    return element;
  },

  present: function(element) {
    return $(element).value != '';
  },

  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !['button', 'reset', 'submit'].include(element.type)))
        element.select();
    } catch (e) { }
    return element;
  },

  disable: function(element) {
    element = $(element);
    element.disabled = true;
    return element;
  },

  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};

/*--------------------------------------------------------------------------*/

var Field = Form.Element;
var $F = Form.Element.Methods.getValue;

/*--------------------------------------------------------------------------*/

Form.Element.Serializers = {
  input: function(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element, value);
      default:
        return Form.Element.Serializers.textarea(element, value);
    }
  },

  inputSelector: function(element, value) {
    if (Object.isUndefined(value)) return element.checked ? element.value : null;
    else element.checked = !!value;
  },

  textarea: function(element, value) {
    if (Object.isUndefined(value)) return element.value;
    else element.value = value;
  },

  select: function(element, value) {
    if (Object.isUndefined(value))
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, currentValue, single = !Object.isArray(value);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        currentValue = this.optionValue(opt);
        if (single) {
          if (currentValue == value) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = value.include(currentValue);
      }
    }
  },

  selectOne: function(element) {
    var index = element.selectedIndex;
    return index >= 0 ? this.optionValue(element.options[index]) : null;
  },

  selectMany: function(element) {
    var values, length = element.length;
    if (!length) return null;

    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(this.optionValue(opt));
    }
    return values;
  },

  optionValue: function(opt) {
    // extend element because hasAttribute may not be native
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
  }
};

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },

  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});

Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});

Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) var Event = { };

Object.extend(Event, {
  KEY_BACKSPACE: 8,
  KEY_TAB:       9,
  KEY_RETURN:   13,
  KEY_ESC:      27,
  KEY_LEFT:     37,
  KEY_UP:       38,
  KEY_RIGHT:    39,
  KEY_DOWN:     40,
  KEY_DELETE:   46,
  KEY_HOME:     36,
  KEY_END:      35,
  KEY_PAGEUP:   33,
  KEY_PAGEDOWN: 34,
  KEY_INSERT:   45,

  cache: { },

  relatedTarget: function(event) {
    var element;
    switch(event.type) {
      case 'mouseover': element = event.fromElement; break;
      case 'mouseout':  element = event.toElement;   break;
      default: return null;
    }
    return Element.extend(element);
  }
});

Event.Methods = (function() {
  var isButton;

  if (Prototype.Browser.IE) {
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
    isButton = function(event, code) {
      return event.button == buttonMap[code];
    };

  } else if (Prototype.Browser.WebKit) {
    isButton = function(event, code) {
      switch (code) {
        case 0: return event.which == 1 && !event.metaKey;
        case 1: return event.which == 1 && event.metaKey;
        default: return false;
      }
    };

  } else {
    isButton = function(event, code) {
      return event.which ? (event.which === code + 1) : (event.button === code);
    };
  }

  return {
    isLeftClick:   function(event) { return isButton(event, 0) },
    isMiddleClick: function(event) { return isButton(event, 1) },
    isRightClick:  function(event) { return isButton(event, 2) },

    element: function(event) {
      event = Event.extend(event);

      var node          = event.target,
          type          = event.type,
          currentTarget = event.currentTarget;

      if (currentTarget && currentTarget.tagName) {
        // Firefox screws up the "click" event when moving between radio buttons
        // via arrow keys. It also screws up the "load" and "error" events on images,
        // reporting the document as the target instead of the original image.
        if (type === 'load' || type === 'error' ||
          (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
            && currentTarget.type === 'radio'))
              node = currentTarget;
      }
      if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
      return Element.extend(node);
    },

    findElement: function(event, expression) {
      var element = Event.element(event);
      if (!expression) return element;
      var elements = [element].concat(element.ancestors());
      return Selector.findElement(elements, expression, 0);
    },

    pointer: function(event) {
      var docElement = document.documentElement,
      body = document.body || { scrollLeft: 0, scrollTop: 0 };
      return {
        x: event.pageX || (event.clientX +
          (docElement.scrollLeft || body.scrollLeft) -
          (docElement.clientLeft || 0)),
        y: event.pageY || (event.clientY +
          (docElement.scrollTop || body.scrollTop) -
          (docElement.clientTop || 0))
      };
    },

    pointerX: function(event) { return Event.pointer(event).x },
    pointerY: function(event) { return Event.pointer(event).y },

    stop: function(event) {
      Event.extend(event);
      event.preventDefault();
      event.stopPropagation();
      event.stopped = true;
    }
  };
})();

Event.extend = (function() {
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });

  if (Prototype.Browser.IE) {
    Object.extend(methods, {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return "[object Event]" }
    });

    return function(event) {
      if (!event) return false;
      if (event._extendedByPrototype) return event;

      event._extendedByPrototype = Prototype.emptyFunction;
      var pointer = Event.pointer(event);
      Object.extend(event, {
        target: event.srcElement,
        relatedTarget: Event.relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });
      return Object.extend(event, methods);
    };

  } else {
    Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__'];
    Object.extend(Event.prototype, methods);
    return Prototype.K;
  }
})();

Object.extend(Event, (function() {
  var cache = Event.cache;

  function getEventID(element) {
    if (element._prototypeEventID) return element._prototypeEventID[0];
    arguments.callee.id = arguments.callee.id || 1;
    return element._prototypeEventID = [++arguments.callee.id];
  }

  function getDOMEventName(eventName) {
    if (eventName && eventName.include(':')) return "dataavailable";
    return eventName;
  }

  function getCacheForID(id) {
    return cache[id] = cache[id] || { };
  }

  function getWrappersForEventName(id, eventName) {
    var c = getCacheForID(id);
    return c[eventName] = c[eventName] || [];
  }

  function createWrapper(element, eventName, handler) {
    var id = getEventID(element);
    var c = getWrappersForEventName(id, eventName);
    if (c.pluck("handler").include(handler)) return false;

    var wrapper = function(event) {
      if (!Event || !Event.extend ||
        (event.eventName && event.eventName != eventName))
          return false;

      Event.extend(event);
      handler.call(element, event);
    };

    wrapper.handler = handler;
    c.push(wrapper);
    return wrapper;
  }

  function findWrapper(id, eventName, handler) {
    var c = getWrappersForEventName(id, eventName);
    return c.find(function(wrapper) { return wrapper.handler == handler });
  }

  function destroyWrapper(id, eventName, handler) {
    var c = getCacheForID(id);
    if (!c[eventName]) return false;
    c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
  }

  function destroyCache() {
    for (var id in cache)
      for (var eventName in cache[id])
        cache[id][eventName] = null;
  }


  // Internet Explorer needs to remove event handlers on page unload
  // in order to avoid memory leaks.
  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }

  // Safari has a dummy event handler on page unload so that it won't
  // use its bfcache. Safari <= 3.1 has an issue with restoring the "document"
  // object when page is returned to via the back button using its bfcache.
  if (Prototype.Browser.WebKit) {
    window.addEventListener('unload', Prototype.emptyFunction, false);
  }

  return {
    observe: function(element, eventName, handler) {
      element = $(element);
      var name = getDOMEventName(eventName);

      var wrapper = createWrapper(element, eventName, handler);
      if (!wrapper) return element;

      if (element.addEventListener) {
        element.addEventListener(name, wrapper, false);
      } else {
        element.attachEvent("on" + name, wrapper);
      }

      return element;
    },

    stopObserving: function(element, eventName, handler) {
      element = $(element);
      var id = getEventID(element), name = getDOMEventName(eventName);

      if (!handler && eventName) {
        getWrappersForEventName(id, eventName).each(function(wrapper) {
          element.stopObserving(eventName, wrapper.handler);
        });
        return element;

      } else if (!eventName) {
        Object.keys(getCacheForID(id)).each(function(eventName) {
          element.stopObserving(eventName);
        });
        return element;
      }

      var wrapper = findWrapper(id, eventName, handler);
      if (!wrapper) return element;

      if (element.removeEventListener) {
        element.removeEventListener(name, wrapper, false);
      } else {
        element.detachEvent("on" + name, wrapper);
      }

      destroyWrapper(id, eventName, handler);

      return element;
    },

    fire: function(element, eventName, memo) {
      element = $(element);
      if (element == document && document.createEvent && !element.dispatchEvent)
        element = document.documentElement;

      var event;
      if (document.createEvent) {
        event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        event = document.createEventObject();
        event.eventType = "ondataavailable";
      }

      event.eventName = eventName;
      event.memo = memo || { };

      if (document.createEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent(event.eventType, event);
      }

      return Event.extend(event);
    }
  };
})());

Object.extend(Event, Event.Methods);

Element.addMethods({
  fire:          Event.fire,
  observe:       Event.observe,
  stopObserving: Event.stopObserving
});

Object.extend(document, {
  fire:          Element.Methods.fire.methodize(),
  observe:       Element.Methods.observe.methodize(),
  stopObserving: Element.Methods.stopObserving.methodize(),
  loaded:        false
});

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    document.loaded = true;
  }

  if (document.addEventListener) {
    if (Prototype.Browser.WebKit) {
      timer = window.setInterval(function() {
        if (/loaded|complete/.test(document.readyState))
          fireContentLoadedEvent();
      }, 0);

      Event.observe(window, "load", fireContentLoadedEvent);

    } else {
      document.addEventListener("DOMContentLoaded",
        fireContentLoadedEvent, false);
    }

  } else {
    document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
    $("__onDOMContentLoaded").onreadystatechange = function() {
      if (this.readyState == "complete") {
        this.onreadystatechange = null;
        fireContentLoadedEvent();
      }
    };
  }
})();
/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  // Deprecation layer -- use newer Element methods now (1.5.2).

  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

Element.addMethods();

// NEXT included file {js/expando.js --> C:\Inetpub\mb.dream-software.com\js\expando.js}

Event.observe(window, 'load', function() {
						$$('.ms-tb3 tr').each(function(itemObj){
							var thisElement = itemObj;
							var thisElementCells = itemObj.getElementsBySelector("td");
							var titleCellContent = itemObj.getElementsBySelector("td div p span")[0].innerHTML;

							if(thisElementCells.length < 3)
							{
								// this one needs some work
								
								var newCell = document.createElement("td");
								$(newCell).setAttribute("colspan", "2");
								$(newCell).setAttribute("class","expanded");
								//$(newCell).setAttribute("style","display:none;");
								$(newCell).setStyle({display:"none"});
								
								// append the new cell
								thisElement.appendChild(newCell);

								// hunt out ajax based divs and load their content back								
								thisElement.getElementsBySelector("div[id]").each(function (thisDiv){

									var thisDivChildId = thisDiv.id.gsub(/([^@]+)(.*)/, function(match){
										return match[1];
									});
																									
									thisDiv.id.gsub(/[^@]*@(.*)/, function(match){
										var getUrl = "/edit/get.php?url=http://www2.mercedes-benz.co.uk" + match[1].replace(/newzealand/g, "unitedkingdom") + ".ajax.component.copyimagesystem.copyimagesystem_Single.copyimagesystem.html";
										
										// add the rest of the structure
										var d1 = document.createElement("div");
										$(d1).setAttribute("class","ms-tb3-cell-l");
										$(d1).setAttribute("id",thisDiv.id);
										$(newCell).appendChild(d1);
										
										var p1 = document.createElement("p");
										$(p1).setAttribute("class", "ms-text");
										$(d1).appendChild(p1);
										
										var a1 = document.createElement("a");
										$(a1).setAttribute("onClick","return false;");
										$(a1).setAttribute("href","#");
										$(p1).appendChild(a1);
										
										var s1 =  document.createElement("span");
										$(s1).innerHTML = titleCellContent;
										$(p1).appendChild(s1);
										
										var d2 = document.createElement("div");
										$(d2).setAttribute("class","ms-tb3-row-content");
										$(d2).setAttribute("id", thisDivChildId + "TR");
										$(d2).setAttribute("style", "DISPLAY: block");
										$(newCell).appendChild(d2);
										
										// get the content
										//alert(getUrl);
										
										new Ajax.Request(getUrl, {
											method: 'GET',
											onSuccess: function(transport) {
												var responseText = transport.responseText || "<body></body>";
												responseBody = responseText.split(/<\/{0,1}body[^>]*>/);

												$(d2).innerHTML = responseBody[1];
											}
										});


										return match[1];
									});
								});
							}
							
							thisElement.getElementsBySelector(".ms-tb3-cell-l a").each(function (thisElem){
								// thisElem.setStyle({"border":"2px solid red"});
								thisElem.observe("click", function(event){
									var element = Event.element(event);
									
								
									//ms-tb3-row-with-image
									if(element.ancestors()[3].hasClassName("ms-tb3-row-active"))
									{
										element.ancestors()[3].removeClassName("ms-tb3-row-active");
									}
									else
									{
										element.ancestors()[3].addClassName("ms-tb3-row-active");
									}

									//alert(element.ancestors()[3].id);
									element.ancestors()[3].getElementsBySelector("td").each(function(thisTD){
										thisTD.toggle();
									});
								});
								
							});
						});
					});