// ------------------------------ AJAX ------------------------------ //
var xmlhttp;
// ----------------------
function ClicaElement(element, id, idtema, idarticle, idusuari, vistaprevia){
// funciķ cridada en fer clic a un bāner / relacionat
// insereix un registre a la BBDD //  AJAX  //
	var carpeta=document.URL.lastIndexOf("/");
	var url="";

	url=document.URL;
	if(carpeta > 0)
		url=url.substring(0,carpeta)+"/";
		
	url=url+"admin/control_clics.inc.php";
	url.replace("//","/");
	//alert(2);
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null){
	  //alert ("Browser does not support HTTP Request");
	  return;
	}
	
	url=url+"?element="+element;
	url=url+"&id="+id;
	url=url+"&idtema="+idtema;
	url=url+"&idarticle="+idarticle;
	url=url+"&idusuari="+idusuari;
	url=url+"&vistaprevia="+vistaprevia;
	url=url+"&n="+Math.random();
	//alert(url);
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
function stateChanged(){
	if (xmlhttp.readyState==4){
	//document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
	alert(xmlhttp.responseText); 
	}
}



function GetXmlHttpObject(){
	if (window.XMLHttpRequest)
	  {
	  // code for IE7+, Firefox, Chrome, Opera, Safari
	  return new XMLHttpRequest();
	  }
	if (window.ActiveXObject)
	  {
	  // code for IE6, IE5
	  return new ActiveXObject("Microsoft.XMLHTTP");
	  }
	return null;
}

/*
function showUser(str){
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	  {
	  alert ("Browser does not support HTTP Request");
	  return;
	  }
	var url="getuser.php";
	url=url+"?q="+str;
	url=url+"&sid="+Math.random();
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
*/