var styleTargetObject = null;
		var styleDivShim = getStyleObject('DivShim');
		var PeriodStart = "01-01-0001";
		var PeriodEnd = "08-01-2011";
		var LastStartDate = "07-09-2010";
		var language= "DE";
		

		var IsIE = false;
		var aMatches = window.navigator.userAgent.match( /MSIE ([\d]+\.[\d]+)/ );
		if( aMatches != null ) if( parseFloat( aMatches[ 1 ] ) >= 5 ) IsIE = true;

		function showPopup (targetObjectId, eventObj, ascxControlID) {		
			
			startdateID=ascxControlID;
			var startdate = document.getElementById(startdateID); 
			
			if(!styleTargetObject) styleTargetObject = getStyleObject(targetObjectId);
			
			if(eventObj && styleTargetObject && styleDivShim) {	
				doCal('show',null, startdate.value);	// Asyn	
				eventObj.cancelBubble = true;// stop event from bubbling up any farther
				var pos = YAHOO.util.Dom.getXY(startdate.id); 
				styleTargetObject.position = 'absolute';
				styleTargetObject.display = 'block';	
				styleTargetObject.zIndex =2500;				
				YAHOO.util.Dom.setXY(targetObjectId, pos); 
				
				if(IsIE)
				{
					styleDivShim.position = 'absolute';
					styleDivShim.width = styleTargetObject.width;						
					styleDivShim.display = 'block';		
					styleDivShim.zIndex = styleTargetObject.zIndex -1;	
					YAHOO.util.Dom.setXY('DivShim', pos);				
				}
			} else {	
				return false;
			}
		}
		function writeit(text,id)
		{
		    var x;
		    if (document.getElementById) {            
		        x = document.getElementById(id);
		        if(x) {
		        x.innerHTML = '';
		        x.innerHTML = text;
		    	}
		    } else if (document.all) {            
		        x = document.all[id];
		        if(x) x.innerHTML = text;
		    } else if (document.layers) {            
		        x = document.layers[id];
		        if(x) {
			        x.document.open();
		        	x.document.write(text);
		        	x.document.close();
		    	}
		    }
		}	
		function doCal(func, parms, showStartDate) {
			
			var httpRequest;

			if (window.XMLHttpRequest) { // Mozilla, Safari, ...
				httpRequest = new XMLHttpRequest();
			} else if (window.ActiveXObject) { // IE
				try {
					httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
				} catch (e) {
					try {
						httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
					} catch (e) {}
				}
			}
			if (!httpRequest) {
				return false;
			}
			httpRequest.onreadystatechange = function() { responseCal(func,httpRequest, showStartDate); };
			if(func == 'show')
			{
				httpRequest.open("GET", "/nlajax/daysearchcalendar.aspx?lang="+ language + "&f="+ func +"&p="+ showStartDate +":"+ parms +"&ps=" + PeriodStart +"&pe=" + PeriodEnd, true);
			}
			else
			{
				httpRequest.open("GET", "/nlajax/daysearchcalendar.aspx?lang="+ language + "&f="+ func +"&p="+ LastStartDate +":"+ parms +"&ps=" + PeriodStart +"&pe=" + PeriodEnd, true);
			}
			httpRequest.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" );
			httpRequest.send(null);
		}
		function responseCal(func,httpRequest, showStartDate) {   
			if (httpRequest.readyState == 4) {
				if (httpRequest.status == 200) {
					var Data = eval('(' + httpRequest.responseText + ')');	
					LastStartDate = Data.calendar[0].startdate;			
					writeit(Data.calendar[0].html,"docCal"); // JSON	
					if(func=='day') {
						var startdate = document.getElementById(startdateID); 
						//old value
						var tmpSD= startdate.value;
						//new value
						startdate.value = Data.calendar[0].startdate;
						if(tmpSD != startdate.value) //search
						{
							startdate.onchange();
						}
						hidePopup();
					}			
				}
			}   
		}