//#############  LA FONCTION AJAX SIMPLE ################//
function file(fichier)
{
//	var request = (window.XMLHttpRequest) ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
  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", fichier, false);
  xhr_object.send(null);
  if(xhr_object.readyState == 4) return(xhr_object.responseText);
  else return(false);
}
//#######################################################//