|  PHP interesse |  | krijg nog steeds hetzelfde 
 die var response geeft nog geen fout maar die var percent_complete wel..
 
 
 
    
    
        
            
                
function pollCallback()
{
 if (xmlHttp.readyState == 4){
 if (xmlHttp.status == 200){
 var response = xmlHttp.responseXML;
 var percent_complete = response.getElementsByTagName("percent")[0].firstChild.data; // hier krijg ik de fout
 var index = processResult(percent_complete);
 for(var i = 1; i <= index; i++) {
 var elem = document.getElementById("block" + i);
 elem.innerHTML = clear;
 elem.style.BackgroundColor = bar_color;
 var next_cell = i + 1;
 if(next_cell > index && next_cell <= 9){
 document.getElementById("block" + next_cell).innerHTML = percent_complete + "%";
 }
 }
 if(index < 9) {
 setTimeout("pollServer()", 2000)
 }
 else {
 document.getElementById("complete").innerHTML = "Complete!";
 document.getElementById("go").disabled = false;
 }
 }
 }
}
 function pollCallback(){ if (xmlHttp.readyState == 4){ if (xmlHttp.status == 200){ var response = xmlHttp.responseXML; var percent_complete = response.getElementsByTagName("percent")[0].firstChild.data; // hier krijg ik de fout var index = processResult(percent_complete); for(var i = 1; i <= index; i++) { var elem = document.getElementById("block" + i); elem.innerHTML = clear; elem.style.BackgroundColor = bar_color; var next_cell = i + 1;  if(next_cell > index && next_cell <= 9){ document.getElementById("block" + next_cell).innerHTML = percent_complete + "%"; } }  if(index < 9) { setTimeout("pollServer()", 2000) } else { document.getElementById("complete").innerHTML = "Complete!"; document.getElementById("go").disabled = false; } } }}
   
 ik denk dat m'n xml document niet goed wordt aangemaakt, zou anders niet weten wat het probleem is
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