var playing = "./samqueries/nowplaying.php";
function ajax(url,target)
 {
   document.getElementById(target).innerHTML = '<img class="loading" src="../../images/loader.gif" style="width:200px; padding-top:20px; margin:0 0 20px 40px;" alt="loading, k?" />';
   if (window.XMLHttpRequest) {
       req = new XMLHttpRequest();
       req.onreadystatechange = function() {ajaxDone(target);};
       req.open("GET", url, true);
       req.send(null);
   } else if (window.ActiveXObject) {
       req = new ActiveXObject("Microsoft.XMLHTTP");
       if (req) {
           req.onreadystatechange = function() {ajaxDone(target);};
           req.open("GET", url, true);
           req.send();
       }
   }
		   setTimeout("ajax(playing,'reloadnowplaying')", 120000);
}

function ajaxDone(target) {
if (req.readyState == 4) {
if (req.status == 200 || req.status == 304) {
results = req.responseText;
document.getElementById(target).innerHTML = results;
} else {
document.getElementById(target).innerHTML="ajax error:\n" +
req.statusText;
}
}
}