var httpReq;
	var req2;
	dag=0;

	function getURLParam(strParamName){
	  var strReturn = "";
	  var strHref = window.location.href;
	  if ( strHref.indexOf("?") > -1 ){
		var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
		var aQueryString = strQueryString.split("&");
		for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
		  if (
	aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
			var aParam = aQueryString[iParam].split("=");
			strReturn = aParam[1];
			break;
		  }
		}
	  }
	  return strReturn;
	}
	function createAjaxObj ()
	{
		var httprequest = false;
		if (window.XMLHttpRequest)
		{
			// if Mozilla, Safari etc
			httprequest = new XMLHttpRequest ()
			if (httprequest.overrideMimeType){
				httprequest.overrideMimeType ('text/xml');
			}
		} 
		else if (window.ActiveXObject)
		{
			// if IE
			try 
			{
				httprequest = new ActiveXObject ("Msxml2.XMLHTTP");
			}
			catch (e)
			{
				try
				{
					httprequest = new ActiveXObject ("Microsoft.XMLHTTP");
				}
				catch (e)
				{
				}
			}
		}
		return httprequest
	}
	function getAjaxContent (req,url,callBack)
	{
		
		req.onreadystatechange = function ()
		{	
			
			if (req.readyState == 4){						
					callBack.call();		
			}
		}
		req.open ('GET', url,true);
		req.send (null);
		
	}
	function parseData(){
		
		dag=httpReq.responseText;
		
		if(window.frames["epg"]){
			var medium="tv";
			var kodestr="NL1,NL2,NL3,RT4";
			var url='http://oldgids.omroep.nl/core/troskompas.php?medium='+medium+"&dag="+dag+"&kodes="+kodestr;
			window.frames["epg"].location.href=url
			
		}
		//alert(dag);
	}
	
	function init(){		
		
		httpReq=createAjaxObj();
		req2=createAjaxObj();
		getAjaxContent(httpReq,"/index.php?id=2269&param="+getURLParam("id"),parseData);
		getAjaxContent(req2,"/index.php?id=3248&param="+getURLParam("id"),setWeekBar);
		

	}
	function setWeekBar(){
		
		element=document.getElementById("week");
		
		resp=req2.responseText;
		
		arr=resp.split("|");
		var dagen=new Array();
		dagen.push("zaterdag");
		dagen.push("zondag");
		dagen.push("maandag");
		dagen.push("dinsdag");
		dagen.push("woensdag");
		dagen.push("donderdag");
		dagen.push("vrijdag");	
		var content="<ul>";

		var gids_link=document.getElementById("Gids");
		if(arr[2]>=0){
			if(document.getElementById("Uitzending Gemist")){
				document.getElementById("Uitzending Gemist").style.display = 'none';
			}
		}
		//alert(resp);
		if(arr[2]<-2){	
			if(gids_link){
				gids_link.style.display = 'none';
			}
		}
		if(arr[2]>2){	
			if(gids_link){
				gids_link.style.display = 'none';
			}
		}
	
		if((arr[1]<=-7 && arr[1] > -350 ) || arr[1]>= 300){			
			content+='<li><a href="/index.php?id=2019" class="active">'+arr[0]+'</a></li>';
			content+='<li><img src="fileadmin/GFX/whitearrowright.gif" align="absmiddle" /></li>';
			content+='<li><a href="/index.php?id=92">volgende week</a></li></ul>';
			
			for(var i=0;i<dagen.length;i++){
				var target=document.getElementById(dagen[i]).getElementsByTagName("a");
				if(target){
					target[0].className="yesterday";
				}
			}
			
		} 	else if(arr[1]>=7 || arr[1] < -350){			
			content+='<ul><li><a href="/index.php?id=92">vorige week</a></li>';
			content+='<li><img src="fileadmin/GFX/whitearrowleft.gif" align="absmiddle" /></li>';
			content+='<li><a href="/index.php?id=2029" class="active">'+arr[0]+'</a></li>';			
			content+='</ul>';
			
			/*for(var i=0;i<dagen.length;i++){				
					var target=document.getElementById(dagen[i]).getElementsByTagName("a");
					target[0].style.background='none';
			}*/
		} else {
			
			content+='<ul><li><a href="/index.php?id=2019">vorige week</a></li>';
			content+='<li><img src="fileadmin/GFX/whitearrowleft.gif" align="absmiddle" /></li>';
			content+='<li><a href="/index.php?id=92" class="active">'+arr[0]+'</a></li>';
			content+='<li><img src="fileadmin/GFX/whitearrowright.gif" align="absmiddle" /></li>';
			content+='<li><a href="/index.php?id=2029">volgende week</a></li></ul>';
			
			for(var i=0;i<dagen.length;i++){
				if(i<arr[3]){
					var target=document.getElementById(dagen[i]).getElementsByTagName("a");
					if(target){
						target[0].className="yesterday";
					}
				}
			}
		}
		
		element.innerHTML=content	
							

	}
	function addEvent(obj, evType, fn){ 
	 if (obj.addEventListener){ 
	   obj.addEventListener(evType, fn, false); 
	   return true; 
	 } else if (obj.attachEvent){ 
	   var r = obj.attachEvent("on"+evType, fn); 
	   return r; 
	 } else { 
	   return false; 
	 } 
	}
	
	addEvent(window, 'load', init);