// JavaScript Document
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
      } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (E) {
        xmlhttp = false;
        }
      }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
  {
    try 
	  {
      xmlhttp = new XMLHttpRequest();
      } catch (e) 
	  {
      xmlhttp = false;
      }
    }
  return xmlhttp;
  }

function maj(s,r,m)
{
f=document.getElementById('zit_search');
var l1    = f.elements[r];   
var l2    = f.elements[s];   
var index = l1.selectedIndex;
document.getElementById(s).length=0;
if(index < 1){
   //l2.options.length = 0;
   //obj = s.options[s.options.length] = new Option("'.(ucfirst(trim($r["competence"]))).'");
   document.getElementById(s).length=0;//
   //document.getElementById(s).options[0]=new Option('Choisissez un domaine')// .value='Choisissez un domaine';
//   l2.options[0].value = "Chargement ...";
}else {
   var xhr_object = null;
	
   if(window.XMLHttpRequest) // Firefox
      xhr_object = new XMLHttpRequest();
   else if(window.ActiveXObject) // Internet Explorer
      xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
   else { // XMLHttpRequest non supporté par le navigateur
      alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
      return;
   }

   xhr_object.open("POST", "competences.php", true);
	
   xhr_object.onreadystatechange = function() {
      if(xhr_object.readyState == 4)
        // alert(xhr_object.responseText);
         eval(xhr_object.responseText);
   }

   xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
   var data = "service="+escape(l1.options[index].value)+"&form="+f.name+"&select="+s+"&m="+m+"";
   xhr_object.send(data);
}

}