if(!window.XMLHttpRequest){
var _IS_IE= document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1	&& navigator.userAgent.toLowerCase().indexOf("opera")==-1;
if(_IS_IE){
var o= null;		
var idList= new Array("Msxml2.XMLHTTP.5.0","Msxml2.XMLHTTP.4.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP");
for(var i=0; i < idList.length && o==null; i++){
try{
var oDoc= new ActiveXObject(idList[i]);
o= idList[i];
}catch (objException){
};
};
if(o!=null){
XMLHttpRequest= function(){
return new ActiveXObject(o);
};
}
}
}
try{
netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
}catch (e){
}
if(!window.XMLHttpRequest)
alert('Navigateur non compatible XMLHttpRequest');
