function facebook_req(url, id) 
	{
	var texte = file('data/javascripts/ajax_facebook.php?url='+url+'&id='+id+'');
	
	//alert(texte);
	}


function file(fichier)
	{
	// FIREFOX
     if (window.XMLHttpRequest) 
	 	{
		xhr_object = new XMLHttpRequest();
		}
		// IE
		else if (window.ActiveXObject) 
			{
			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);
			}
     }