var URLa = window.location;
var URL1 = URLa.toString();
var URL2 = pathOnly(URL1);

function pathOnly(_url) {
var isAt1 = _url.indexOf("/",0);
var isAt2 = _url.indexOf("/",isAt1+1);
var isAt3 = _url.indexOf("/",isAt2+1);

if (isAt3 != -1)
return _url.substring(isAt2+1,isAt3);
else
return "";
}