// 1. HIER GAR NICHTS MACHEN
//===============================================================
// XML REQUEST
//==============================================================
function initXMLHttpRequest() {
                                                                          // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
     }
     else if (window.ActiveXObject) {      // branch for IE/Windows ActiveX version
        req = new ActiveXObject("Microsoft.XMLHTTP");
     }
  return(req);
}
function makeCustomHandlerForObject(reqString, targetObjectString, returnProperty) {
	out = "var xmlOutput = processReadyStateChange(window[\"" + reqString + "\"],\"" + returnProperty +  "\");";
	out = out + "if ( ! (typeof(xmlOutput) == \"string\" && xmlOutput == \"\") ) {" + targetObjectString +  "= xmlOutput; window[\"" + reqString +"\"] = null;}";
	return out;
}
function makeCustomHandlerForFunction(reqString, targetObjectString, returnProperty) {
	out = "var xmlOutput = processReadyStateChange(window[\"" + reqString + "\"],\"" + returnProperty +  "\");";
	out = out +  "if ( ! (typeof(xmlOutput) == \"string\" && xmlOutput == \"\") ) {" + targetObjectString.substr(0,targetObjectString.length - 1)  +  ",xmlOutput); window[\"" + reqString +"\"] = null;}";
	return out;
}
function loadXMLDoc(url, reqIndex, target,property) {
        req = window[reqIndex];
        if (target.substr(target.length-1,1) == ")") {
             req.onreadystatechange = new Function( makeCustomHandlerForFunction(reqIndex,target,property) );
        }
        else {
 			req.onreadystatechange = new Function( makeCustomHandlerForObject(reqIndex,target,property) );
        }
        req.open("GET", url, true);
        if (window.XMLHttpRequest) {
 	           req.send(null);
        }
        else {
                req.send();
        }    
}
function processReadyStateChange(req, property) {
    // only if req shows "complete"
    if (req.readyState == 4) {
        // only if "OK"
        if (req.status == 200) {
 	        return req[property];
        } else {
            	alert("There was a problem retrieving the RSS feed\n" + req.statusText)
        }
    }
    return "";
}
var reqNum = 0;
function getXMLText(source, target) {
	
	var reqIndex = "req" + (++reqNum);
	window[reqIndex] = initXMLHttpRequest();
	loadXMLDoc(source,  reqIndex, target, "responseText");
}
function getXMLDoc(source, target) {
	var reqIndex = "req" + (++reqNum);
	window[reqIndex] = initXMLHttpRequest();
	loadXMLDoc(source,  reqIndex, target, "responseXML");
}
function getFirstElement(node,elementName) {
	
	child =  node.firstChild;
	while (  child != null ) {
		if (child.nodeType == 1) {
			if ( child.nodeName == elementName) {
				return child;
			}
		}	
		child = child.nextSibling;	
	}
	return null;	
}
function getLastElement(node,elementName) {
	
	child =  node.lastChild;
	while (  child != null ) {
		if (child.nodeType == 1) {
			if ( child.nodeName == elementName) {
				return child;
			}
		}	
		child = child.previousSibling;	
	}
	return null;	
}
function getNthElement(node, elementName, n) {
		
	foundCount = 0;
	child =  node.firstChild;	
	while (child != null)  {
		if (child.nodeType == 1) {
			if (child.nodeName == elementName) {
				foundCount = foundCount + 1;
				if (foundCount == n) {		
					return child;		
				}
			}
		}
		child = child.nextSibling;
	}
	
	return null;	
}
function getElementText(node) {
		
	if (node == null) {
		return("");
	}
	
	child =  node.firstChild;
	foundCDATA = false;
	foundPlainText = false;
	
	while (child != null) {	
		if (child.nodeType == 4) {			// CDATA node
			result = child.nodeValue;
			foundCDATA = true;
		}
		else {
			if (child.nodeType == 3) {		// Text node
				result = child.nodeValue;
				foundPlainText = true;
			}
		}
		if (foundCDATA == true) {
			return result
		}	
		child = child.nextSibling	
	}
	if (foundPlainText == false) {
		return("")
	}
	return result;
}
//#####################################################################################################
// 2. HIER WERDEN DIE SPALTENINFOS GELESEN	
//===============================================================
function parseXML(issue, xmlDoc)
{
	
	if (typeof(xmlDoc) != "object") {
		return;
	}
	//##########################################################################
	//###   WRITE DATA   ##########################################################
	entries = xmlDoc.documentElement;
	entry = getFirstElement(entries,"viewentry");
	entryCount = 1;
	while ( entry != null )  
	{
		// user
		userEntry = getFirstElement(entry,"entrydata", 1);
		userEl = getFirstElement(userEntry,"text");
		userText = getElementText(userEl);	
		
		// from - till information
		fromTillEntry = getNthElement(entry,"entrydata",2);		
		fromTillEl = getFirstElement(fromTillEntry,"text");		
		fromTillText = getElementText(fromTillEl);
		
		// subject			
		subjectEntry = getNthElement(entry,"entrydata", 3);
		subjectEl = getFirstElement(subjectEntry,"text");
		subjectText = getElementText(subjectEl);
		
		// resource 
		resEntry = getNthElement(entry,"entrydata",4);		
		resEl = getFirstElement(resEntry,"text");		
		resName = getElementText(resEl);
		
		//=======================================================
		//	........................
		//=======================================================
		entryCount += 1;
		entry = getNthElement(entries,"viewentry",entryCount);	
	}
}
	
// 3. FUNKTION WIRD MIT PARAMETERN AUFGERUFEN 
// Ausgabe als Text ======================================================
function getAJAXData(iFunction, iURL, issue, iTarget)
{
	if( (issue == '-1') || (issue == '') )
	{
		var xTargetItem = document.getElementById( iTarget);
		var xNewOption=null;
	
		if( xTargetItem  )		// write station fields with - - - - - 
		{		
			// remove all entries from list
			var xLen = xTargetItem.length;
			for( j=0; j< xLen; j++)
			{
				xTargetItem[0]= null;
			}
			xNewOption = new Option('----------------', '-1',  true, false);
			xTargetItem[0]= xNewOption;
			xTargetItem.disabled=true;	
		}
	}
	else
	{
//alert( iURL + "\n" + issue + "\n" + iFunction + "\n" +  "(" + issue + ", " + iTarget + ")" );
		getXMLText( iURL + issue, iFunction + "(\"" + issue + "\",\"" + iTarget + "\")");
		// display search links only 
		if( document.getElementById( 'SearchSTA' ))
			document.getElementById( 'SearchSTA' ).style.display = 'block';
		if( document.getElementById( 'SearchILC' ) )
			document.getElementById( 'SearchILC' ).style.display = 'block';
		if( document.getElementById( 'SearchGRP' ) )
			document.getElementById( 'SearchGRP' ).style.display = 'block';
	}
}
function outputAJAX( iReturnString , iXMLOutput)
{
	alert( "AJAX call result:" + iXMLOutput);
}
// Rückgabe von Plain Text zur weiteren Verarbeitung =====================
// ----------------------------------------------------------------------
function readRemoteData(xURL, issue, xTarget)
{
	getXMLText( xURL + issue, "getRemoteData(\"" + issue + "\",\"" + xTarget + "\")");
}
function getRemoteData( iReturnString ,iTarget,  iXMLOutput)
{
	xElement = document.getElementById(iTarget);
	if( xElement )
	{
		xElement.innerHTML = xElement.innerHTML + iXMLOutput;	
	}
}
var ReturnLocationFixed = false;
// Funktionen zum Laden der Location Daten =================================
//--------------------------------------------------------------------------
function toggleLocations(iReturnString , iTarget, iXMLOutput)
{
	//alert('START TOOGLE LOCATION');
	ReturnLocationFixed = false;
	var xTargetItemSTA = document.getElementById( 'STA' );
	var xTargetItemILC = document.getElementById( 'ILC');	
	var xTargetItemSTAList = document.getElementById( 'STAList' );
	var xTargetItemILCList = document.getElementById( 'ILCList');	
	if( xTargetItemSTA ) xTargetItemSTA.innerHTML = '';	// set visible value to nothing
	if( xTargetItemILC ) xTargetItemILC.innerHTML = '';	// set visible value to nothing
	if( xTargetItemSTAList ) xTargetItemSTAList.value = '';	// set textarea with stations to empty
	if( xTargetItemILCList ) xTargetItemILCList.value = '';	// set textarea with stations to empty
		if( iXMLOutput.search(/^ERROR/) == -1)
		{
			var xSelected = false;		
			var yAir = 0;
			var yFav = 0;
			var yDow = 0;
			var xTextArray;
			var xAllLocationsList = new Array();
			var xAllLocationsListEntry = new Array();
			var xFavList = new Array();
			var xFavListComplete = new Array();
			var xAirportListComplete = new Array();
			var xDowntownListComplete = new Array();
			var xFav = document.getElementById( "CookieStations" ); 
			xFavList = xFav.value.split('~');
			var xAllLocationsList = unescape(decodeURI(iXMLOutput.replace( /\n/, "") )).split('~');
			// go through the list and write airport staions and downtown stations into different lists
			//=========================================================================
			for( var xCounter = 1; xCounter < xAllLocationsList.length; xCounter++)	// the 1st entry is always '- - - - - - | -1' . 1st value is written by AjaxWebServices agent
			{
				xAllLocationsListEntry = xAllLocationsList[xCounter].split('$A$');	// left from $A$ = label and value, right from $A$ = 1 if airport stat
				var xLocList = xAllLocationsListEntry[0];
				if( xLocList != '' )
				{
					var xAirportFlag = 0;
					if( xAllLocationsListEntry[1] && (xAllLocationsListEntry[1] == '1') )
						xAirportFlag = 1;
				
					if( xAirportFlag )	// >>> write airport stations into a list ============
					{
						xAirportListComplete[yAir] = xLocList ;		//array with airport stations
						yAir++;
					}				
					else			// >>> write downtown stations into a list ============
					{
						xDowntownListComplete[yDow] = xLocList ;	//array with favorit stations
						yDow++;
					}
					// >>> write favorits into a list ============
					xTextArray = xLocList.split('|');
					for( var c=0; c<xFavList.length; c++)
					{	
						if( xTextArray[1] == xFavList[c] )
						{
							xFavListComplete[yFav]= xLocList;	//array with favorit stations
							yFav++;
						}
					}
				}
			}
			
			var setEmptyLine = false;
			// go through all lists and write stations into the fields
			//=========================================================================
			// >>> write FAVORITS into stations fields ============
			if( xFavListComplete.length > 0 )
			{
				xLbl = document.getElementById( "FavoriteLocations" ).value;	// headline Favorits
				writeStations( xLbl, xFavListComplete, xTargetItemSTA, setEmptyLine, 'dropdownHeadline' );
				writeStations( xLbl, xFavListComplete, xTargetItemILC, setEmptyLine, 'dropdownHeadline' );
			}
			setEmptyLine = false;
			// >>> write Airports into stations fields ============
			if( xAirportListComplete.length > 0 )
			{
				xLbl = document.getElementById( "AirportLocations" ).value;	// headline Airports
				if( xFavListComplete.length > 0 ) 
					setEmptyLine = true;
				writeStations( xLbl, xAirportListComplete, xTargetItemSTA, setEmptyLine, 'dropdownHeadline' );
				writeStations( xLbl, xAirportListComplete, xTargetItemILC, setEmptyLine, 'dropdownHeadline' );
			}
			setEmptyLine = false;
			// >>> write Downtowns into stations fields ============
			if( xDowntownListComplete.length > 0 )
			{
				xLbl = document.getElementById( "DowntownLocations" ).value;	// headline Airports
				if( (xAirportListComplete.length > 0 && xFavListComplete.length > 0) || (xAirportListComplete.length > 0 && xFavListComplete.length < 1) || (xAirportListComplete.length < 1 && xFavListComplete.length > 0) ) 
					setEmptyLine = true;
				writeStations( xLbl, xDowntownListComplete, xTargetItemSTA, setEmptyLine, 'dropdownHeadline' );
				writeStations( xLbl, xDowntownListComplete, xTargetItemILC, setEmptyLine, 'dropdownHeadline' );
			}
			setEmptyLine = false;
			
			// >>> "Select location" headline ============
			if( (xAirportListComplete.length > 0) || (xDowntownListComplete.length > 0) )
			{
				xLbl = document.getElementById( "PleaseSelectSTA" ).value;	// headline Locations
				xTargetItemSTA.innerHTML = xLbl;
				xTargetItemILC.innerHTML = xLbl;
			}
			setEmptyLine = false;
		}
}
// Funktionen zum Laden der Location Daten plain (ohne Aufteilung in downtown and airport) ================
//--------------------------------------------------------------------------
function toggleLocationsPlain(iReturnString , iTarget, iXMLOutput)
{
	//alert('START TOOGLE LOCATION');
	var xTargetItemSTA = document.getElementById( iTarget  );
	var xNewOption = null;
	
		if( iXMLOutput.search(/^ERROR/) == -1 && xTargetItemSTA )
		{
			
			var xAllLocationsList = unescape(decodeURI(iXMLOutput.replace( /\n/, "") )).split('~');
			// remove all old entries form dropdown
			var xLen = xTargetItemSTA.length;
			for( var i=0; i < xLen  ; i++)
			{
				xTargetItemSTA.options[ 0 ] = null;
			}
			xTargetItemSTA.disabled=false;	
			// go through the list and write airport staions and downtown stations into different lists
			//=========================================================================
			for( var xCounter =0; xCounter < xAllLocationsList.length; xCounter++)// the 1st entry is always '- - - - - - | -1' . 1st value is written by AjaxWebServices agent
			{
				xAllLocationsListEntry = xAllLocationsList[xCounter].split('$A$');	// left from $A$ = label and value, right from $A$ = 1 if airport stat
				var xLocList = xAllLocationsListEntry[0];
				if( xLocList != '' )
				{
					// >>> write favorits into a list ============
					xTextArray = xLocList.split('|');
					xNewOption  = new Option( xTextArray[0], xTextArray[1], false, false);
					xTargetItemSTA.options[ xCounter  ] = xNewOption  ;
				}
			}
		}	
}
// Funktionen Überprüfen auf vorhandene location based T&C's             ================
//--------------------------------------------------------------------------
function toggleTC( iReturnString , iTarget, iXMLOutput)
{
	//alert('START TOOGLE TC');
	var xTargetItem = document.getElementById( iTarget  );
	var xDiv = document.getElementById(  'SHOWTC'  );
	var xDivERR = document.getElementById(  'SHOWTCERR'  );
	var xLocationList = document.getElementById(  'PickupLocation' );
	
	if( xDiv && xDivERR )
	{
		xDiv.style.display='none';
		xDivERR.style.display='none';
	}
	if( iXMLOutput.search(/^ERROR/) == -1 && xTargetItem && xDiv )
	{
		var xRes = unescape(decodeURI(iXMLOutput.replace( /\n/, "") ));
		var xURL = '/budgetonline/terms.nsf/TermsByStationAndLngCategories/' + xRes + '?OpenDocument&MODE=INT';
		xTargetItem.src = xURL;
		xDiv.style.display='inline';			
	}	
	else
	{
		if( xLocationList[ xLocationList.selectedIndex].value != '-1')
			xDivERR.style.display='inline';
	}
}
function writeStations( _Lbl, _StationList, _Target, _flag, _class )
{
	xLbl = _Lbl;
	var xSelected = false;
	var html = '';
	var xTargetList = document.getElementById( _Target.id + 'List' );
	html = xTargetList.value;
	if( _flag == true )	// 1.st entry is field headline - no stations
	{
		// insert empty lines
		html += '<tr><td value="-1" class="dropdownEmpty">&nbsp;</td></tr>' ;
	}
	// insert headlines
	html += '<tr><td value="-1" class="' + _class + '">' + xLbl + '</td></tr>' ;
	if( _StationList != '' )
	{
		for( var i=0; i<_StationList.length; i++)
		{
			xTextArray = _StationList[i].split('|');
			html += '<tr><td id="' + xTextArray[1] + '" class="dropdownEntry" onClick="setSelectedIntoDiv(this, \'' + _Target.id + '\');" onMouseOver="this.className=\'dropdownEntryHover\';" onMouseOut="this.className=\'dropdownEntry\';">' + xTextArray[0] + '</td></tr>' ;
		}
	}
	xTargetList.value = html;
}
// Funktionen zum Laden der Car Group Daten =================================
//--------------------------------------------------------------------------
function toggleCarGroups(iReturnString , iTarget, iXMLOutput)
{
	ReturnLocationFixed = false;
	var xTargetItem = document.getElementById( iTarget);
	var xNewOption=null;
	
	var xTargetList = document.getElementById( xTargetItem.id + 'List' );
	html = '';
	if( xTargetList )
	{		
		xTargetList.value = '';
		
		if( iXMLOutput.search(/^ERROR/) == -1)
		{
			var xSelected = false;		
			var xTextArray;
			var xLocList = unescape(decodeURI(iXMLOutput.replace( /\n/, ""))).split('~');
			for( var i=1; i<xLocList.length; i++)
			{
				xTextArray = xLocList[i].split('|');
				
				html += '<tr><td id="' + xTextArray[1] + '" class="dropdownEntry" onClick="setSelectedIntoDiv(this, \'' + xTargetItem.id + '\');" onMouseOver="this.className=\'dropdownEntryHover\';" onMouseOut="this.className=\'dropdownEntry\';">' + xTextArray[0] + '</td></tr>' ;
			}		
		}
		else
		{
//			xTargetItem.disabled=true;
		}
		xTargetItem.innerHTML = document.getElementById( "PleaseSelectGRP" ).value;
		xTargetList.value = html;
	}
}
function selectReturnLocation( item, agentUrl )
{
	var xTargetItem = document.getElementById( 'ILC');	
	
	if( ReturnLocationFixed == false)
	{
		xTargetItem.innerHTML = item.innerHTML;
		xTargetItem.setAttribute('valueSelected', item.getAttribute('valueSelected'));
		// set opening hours for the return station
		getAJAXData('toggleOpeningHours', agentUrl , item.getAttribute('valueSelected'), 'openingHoursReturn');
	}	
}
function toggleOpeningHours( iReturnString , iTarget, iXMLOutput )
{
//alert(iReturnString + "\n" +  iTarget + "\n" + iXMLOutput);
	var xElement = document.getElementById(iTarget);
	var xText = unescape(decodeURI(iXMLOutput));
	var xGlobalList = xText.split('$');
	var xOpeningHourList = xGlobalList[0].split('#');
	var xPhoneNumber = xGlobalList[1];
	var xAddress = xGlobalList[2];
	var xWeekdayList = xGlobalList[5].split('~');
	var xTextHOUR = xGlobalList[6];
	var xTextTEL = xGlobalList[7];
	var xTextCLOSED = xGlobalList[8];
	var xTextHEADLINE = xGlobalList[9];
	var xHTML ="";
	var xOpenList;
	var xCloseList;
	var xHourList;
	
	var openHours = new Array();
//	xHTML='<table border="0">';
//	xHTML=xHTML + '<tr><td colspan="2">' + xAddress + '</td>';
//	xHTML=xHTML + '<tr><td>' + xTextTEL + '</td><td>' + xPhoneNumber + '</td></tr>';
//	xHTML=xHTML + '<tr><td colspan="2">' + xTextHEADLINE + '</td></tr>';
	
	xHTML = xTextHEADLINE;
	for(var i=0; i<xWeekdayList.length; i++)
	{
		xHTML=xHTML + '<tr><td>' + xWeekdayList[i] + '</td>';
		xOpenList = xOpeningHourList[i].split('*')[0].split(';');
		xCloseList = xOpeningHourList[i].split('*')[1].split(';');
		if(xCloseList == '00:00')
		{
			openHours[i] = xTextCLOSED;
			xHTML=xHTML + '<td>' + xTextCLOSED + '</td>';			
		}
		else
		{
			xHTML=xHTML + '<td>';
			xHourList='';
			for(var j=0; j< xOpenList.length; j++)
			{
				if( xHourList.length == 0)
					xHourList =  xOpenList[j] + '-' + xCloseList[j];
				else
					xHourList = xHourList + ', ' + xOpenList[j] + '-' + xCloseList[j];
			
			}
			openHours[i] = xHourList + ' ' + xTextHOUR;
			xHTML=xHTML + xHourList + ' ' + xTextHOUR + '</td>';
		}
		xHTML=xHTML + '</tr>';
	}
	xHTML=xHTML + '</table>';
	
	
//	if( xElement )
//		xElement.innerHTML = xHTML;
	// get pick-up date
	var PickupORReturn = '';
	if(xElement.id == 'openingHoursPickup')
		PickupORReturn = 'ETA';
	else
		PickupORReturn = 'ETT';
	var oField = document.getElementById(PickupORReturn + 'Day');
	var sPickupORReturnDAY = oField[oField.selectedIndex].value;
	oField = document.getElementById(PickupORReturn + 'Month');
	var sPickupORReturnMONTHYEAR = oField[oField.selectedIndex].value;
	var sPickupORReturnMONTH = sPickupORReturnMONTHYEAR.substr(0, 2);
	var sPickupORReturnYEAR = sPickupORReturnMONTHYEAR.substr(2, 4);
	var sWeekDayIndex = '';
	sWeekDayIndex = getWeekDay(sPickupORReturnDAY ,sPickupORReturnMONTH ,sPickupORReturnYEAR , xWeekdayList );
	var aTemp = new Array();
	aTemp = sWeekDayIndex.split('|');
	// display weekday in the front of the day
	var oField = document.getElementById(xElement.id + 'Weekday');
	if(oField)
		oField.innerHTML = aTemp[0] + '&nbsp;';
	// display opening hours above day
	 xElement.innerHTML = xTextHEADLINE + ' ' + openHours[aTemp[1]];
      xElement.style.visibility = 'visible';
}
function toggleCarGroupImage( item, iURL, iTarget, iCountryItem)
{
	var xGRP = item[ item.selectedIndex].value;
	var xElement = document.getElementById(iTarget);
	var xCountryElement = document.getElementById(iCountryItem);
		
	if( xElement && xCountryElement)
	{
		var xCountry = xCountryElement[xCountryElement.selectedIndex].value;
		var xImageLink = '<' + 'img src="' + iURL + xCountry + '-' + xGRP + '/$FILE/small.gif" alt="">'; 
		xElement.innerHTML = xImageLink;
	}	
}
function setCssClass(obj)
{
	xVal = obj.options[obj.options.selectedIndex].value;
	if( xVal == '-1') 
		obj.options.selectedIndex = 0;
/*
	if( obj.options[obj.options.selectedIndex] )
	{	
		if( obj.options[obj.options.selectedIndex].value == '-1' )
			obj.className = 'formField1 dropdownHeadline';
		else
		{
			obj.className = 'formField1';
		}
	}
*/
}
function getWeekDay(dd,mm,yyyy, aWeekdayList) {
// aWeekDayList can contain short day translations, like (Mo, Tu,...) or a list with complete names 
// coming from the staion's doc, like (Monday, Tuesday,...)
// return only the abbreviated day name depending on how much letters are entered in the translation
var strLength = dp_dayArrayShort[0].length;
if( isNaN(strLength) || (strLength == ''))
	strLength = 3;
var oDate = new Date(parseInt( yyyy, 10), parseInt( mm, 10) - 1, parseInt( dd, 10));
var aWeekday = new Array(6);
aWeekday[0] = aWeekdayList[0].substr(0, strLength) + "|0";		// SUNDAY
aWeekday[1] = aWeekdayList[1].substr(0, strLength) + "|1";		// MONDAY
aWeekday[2] = aWeekdayList[2].substr(0, strLength) + "|2";		// TUESDAY
aWeekday[3] = aWeekdayList[3].substr(0, strLength) + "|3";		// WEDNESDAY
aWeekday[4] = aWeekdayList[4].substr(0, strLength) + "|4";		// THURSDAY
aWeekday[5] = aWeekdayList[5].substr(0, strLength) + "|5";		// FRIDAY
aWeekday[6] = aWeekdayList[6].substr(0, strLength) + "|6";		// SATURDAY
var daySelected = aWeekday[oDate.getDay()];
return daySelected;
}
function removeStationInformation(station)
{
	if( station == 'ETA' )
	{
		document.getElementById('openingHoursPickup').style.visibility = 'hidden';
		document.getElementById('openingHoursPickup').innerHTML = '&nbsp;';
	}
	else
	{
		document.getElementById('openingHoursReturn').style.visibility = 'hidden';
		document.getElementById('openingHoursReturn').innerHTML = '&nbsp;';
	}
}
function setOpeningHours(where)
{
	var xAgentParam = '&RAN=' + Math.random() + '&LANG=' + gLng + '&COUNTRY=';
	var xFieldValue = '';
	var xTarget = '';
	var oPickup = document.getElementById('STA');
	var oReturn = document.getElementById('ILC');
	if(where == 'ETA')
	{
		xFieldValue = oPickup.getAttribute('valueSelected');
		xTarget = 'openingHoursPickup';
		// display week day in front of the day
		displayWeekDay('openingHoursPickupWeekday'); 
	}	
	else
	{
		xFieldValue = oReturn.getAttribute('valueSelected');
		xTarget = 'openingHoursReturn';
		displayWeekDay('openingHoursReturnWeekday')
	}
	if( !xFieldValue || xFieldValue == '' || xFieldValue == '-1' || xFieldValue == 'xx')
		removeStationInformation(where);
	else
		getAJAXData('toggleOpeningHours', gStationsURL + '/AjaxWebService?OpenAgent' + xAgentParam + '&F=getOpeningHoursPerLocation&STA=', xFieldValue, xTarget);
}
function displayWeekDay(_FieldId)
{
	// swap places in Weekdays array, Sunday must be first
	var arrayWeekDays = new Array(dp_dayArrayLong[6], dp_dayArrayLong[0], dp_dayArrayLong[1], dp_dayArrayLong[2], dp_dayArrayLong[3], dp_dayArrayLong[4], dp_dayArrayLong[5]);
	var aTemp = new Array();
	var PickupORReturn = '';
	var Field = document.getElementById( _FieldId );
	
	if( Field )
	{
		if( _FieldId== 'openingHoursPickupWeekday' )
			PickupORReturn = 'ETA';
		else
			PickupORReturn = 'ETT';
		var oField = document.getElementById(PickupORReturn + 'Day');
		var sPickupORReturnDAY = oField[oField.selectedIndex].value;
		oField = document.getElementById(PickupORReturn + 'Month');
		var sPickupORReturnMONTHYEAR = oField[oField.selectedIndex].value;
		var sPickupORReturnMONTH = sPickupORReturnMONTHYEAR.substr(0, 2);
		var sPickupORReturnYEAR = sPickupORReturnMONTHYEAR.substr(2, 4);
		var sWeekDayIndex = getWeekDay(sPickupORReturnDAY ,sPickupORReturnMONTH ,sPickupORReturnYEAR , arrayWeekDays );
		aTemp = sWeekDayIndex.split('|');
		Field.innerHTML = aTemp[0] + '&nbsp;';
	}		
}