// JavaScript Document
function ajax_get(url)
{
if(window.XMLHttpRequest) // FIREFOX
xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // IE
xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else
return(false);
xhr_object.open("GET", url, false);
xhr_object.send(null);
if(xhr_object.readyState == 4) return(xhr_object.responseText);
else return(false);
}

//pas encore fait
function ajax_post(url,param)
{
if(window.XMLHttpRequest) // FIREFOX
xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // IE
xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else
return(false);
xhr_object.open("POST", url, false);
xhr_object.setRequestHeader("Content-type","application/x-www-form-urlencoded");
xhr_object.send(param);
if(xhr_object.readyState == 4) return(xhr_object.responseText);
else return(false);
}

/* rempli le div "id" avec le contenu "content" */
function setDiv(id,content)
{//alert(content);
 if (document.getElementById)
 {
  document.getElementById(id).innerHTML = content;
 }
 else if (document.all)
 {
  document.all[id].innerHTML = content;
 }
}