var url = ""; // The server-side script 

       function handleHttpResponse() {    
        if (http.readyState == 4) { 
              if(http.status==200) { 
                  var results=http.responseText; 
				  
				//  alert(results);
              document.getElementById('resultaat').innerHTML = results; 
              } 
              } 
        } 	
			
			
			function loading()
			{
			document.getElementById('resultaat').innerHTML = "<img src='/images/loading.gif'>";
			setTimeout("setNieuwResultaat()",2000);
			}
       
			
	   function getPage() {   
			var id = "";
			var postcode = "";
			id = document.getElementById('aantal_km').value;
			postcode = document.getElementById('postcode').value;
			document.getElementById('rowPostcode').className ="groenFormField";
			document.getElementById('postcodeText').innerHTML = "De dichtstbijzijnde verkooppunten voor postcode: <span class='boldWit'>"+postcode+"</span>";
			url =  "/dealers/berekenresultaat.php?aantal_km="+escape(id)+"&postcode="+escape(postcode);
			
			//alert("berekenresultaat.php?aantal_km="+escape(id)+"&postcode="+escape(postcode)); 
            http.open("GET",url, true);
			 
            http.onreadystatechange = handleHttpResponse; 
            http.send(null); 
        } 
		
			
		
		
function getHTTPObject() { 
  var xmlhttp; 

  if(window.XMLHttpRequest){ 
    xmlhttp = new XMLHttpRequest(); 
  } 
  else if (window.ActiveXObject){ 
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); 
    if (!xmlhttp){ 
        xmlhttp=new ActiveXObject("Msxml2.XMLHTTP"); 
    } 
    
} 
  return xmlhttp; 

  
} 
var http = getHTTPObject(); // We create the HTTP Object 


function setSelected(param, value) {
    for (var i = 0; i < document.getElementById(param).options.length; i++) {
        if (document.getElementById(param).options[i].value == value) {
            document.getElementById(param).selectedIndex = i
            break
        }    
    }
    return
}