var xmlHttp
var rivit

function removeFromFavorites(str, test) {
	rivit = test
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)  {
		alert ("Browser does not support HTTP Request")
		return
	 }
	var url="removeFavorite.php"
	url=url+"?fID="+str
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {
		if(xmlHttp.responseText == "notLoggedIn") {
			location.replace('./login.php');
		} else {
			document.getElementById("txtHint").innerHTML=xmlHttp.responseText
			document.getElementById("txtHint").style.display='block';
			document.getElementById("rivi"+rivit).style.display = "none"
		} 
	} 
}

function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)  {
		//Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}