function ajaxCallArea(url) {
        if (window.XMLHttpRequest) { // Non-IE browsers
			req = new XMLHttpRequest();       	
			req.onreadystatechange = contrychanged;        
			req.open("GET", 'http://www.feriebolig.dk/pls/feriedk/'+url+'?p_lang=DK&p_land='+document.searchform.p_land.value, true);          
			req.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");		
			req.send(null);	
			}	
		else if (window.ActiveXObject) { // IE      	
			req = new ActiveXObject("Microsoft.XMLHTTP");       	
			req.onreadystatechange = contrychanged;   
			req.open("GET", 'http://www.feriebolig.dk/pls/feriedk/'+url+'?p_lang=DK&p_land='+document.searchform.p_land.value, true);    	       	
			req.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");		
			req.send();	
			}	
		else {		
			return; // Navigateur non compatible		
			} 
		}   
		
		
   function contrychanged() 
		{ 
			if (req.readyState==4 || req.readyState=="complete")
			{
	
			var xmlDoc=req.responseXML.documentElement;
			//document.getElementById("firstname").innerHTML=xmlDoc.getElementsByTagName("area")[0].childNodes[0].nodeValue;
			var selectArea = document.getElementById("SelectArea");
		    var selectCity = document.getElementById("SelectCity");

				while (selectCity.options.length) {
			    selectCity.options[0] = null;
			    }
			
			    selectCity.options[0] = new Option("Vælg by","");
			
			    while (selectArea.options.length) {
			    selectArea.options[0] = null;
			    }
			    
				selectArea.options[0] = new Option("Vælg område", "");
				 
				x=xmlDoc.getElementsByTagName("area")
				y=xmlDoc.getElementsByTagName("areaname")
				
		        for (i=0;i<x.length;i++)
			    {
			    selectArea.options[selectArea.options.length] = new Option(y.item(i).childNodes[0].nodeValue,x.item(i).childNodes[0].nodeValue);
			    }	
				
				document.getElementById("imagemap").src = 'http://www.feriebolig.dk/image/map/feriebolig-'+document.searchform.p_land.value+'.gif';
	
			}
		} 		
		
   function ajaxCallCity(url) {
        if (window.XMLHttpRequest) { // Non-IE browsers
			req = new XMLHttpRequest();       	
			req.onreadystatechange = areachanged;        
			req.open("GET", 'http://www.feriebolig.dk/pls/feriedk/'+url+'?p_lang=DK&p_land='+document.searchform.p_land.value+'&p_area='+document.searchform.p_area.value, true);          
			req.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");
			req.send(null);	
			}	
		else if (window.ActiveXObject) { // IE      	
			req = new ActiveXObject("Microsoft.XMLHTTP");       	
			req.onreadystatechange = areachanged;   
			req.open("GET", 'http://www.feriebolig.dk/pls/feriedk/'+url+'?p_lang=DK&p_land='+document.searchform.p_land.value+'&p_area='+document.searchform.p_area.value, true);    	       	
			req.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");		
			req.send();	
			}	
		else {		
			return; // Navigateur non compatible		
			} 
		} 
				
   function areachanged() 
		{ 
			if (req.readyState==4 || req.readyState=="complete")
			{

			var xmlDoc=req.responseXML.documentElement;
			//document.getElementById("firstname").innerHTML=xmlDoc.getElementsByTagName("cityname")[0].childNodes[0].nodeValue;
			var selectList = document.getElementById("SelectCity");
		
			    while (selectList.options.length) {
			    selectList.options[0] = null;
			    }
			    
				selectList.options[0] = new Option("Vælg by","");
			
				x=xmlDoc.getElementsByTagName("cityname")
		        for (i=1;i<x.length;i++)
			    {
				selectList.options[selectList.options.length] = new Option(x.item(i).childNodes[0].nodeValue,x.item(i).childNodes[0].nodeValue);
			    }	
	            if (document.searchform.p_land.value == "DK")
				{ 
				document.getElementById("imagemap").src = 'http://www.feriebolig.dk/image/map/'+document.searchform.p_area.value+'.jpg';
				}
			}
		}