var page = "Update.php";
function ajax(url,target)
 {
    // native XMLHttpRequest object
   //document.getElementById(target).innerHTML = 'sending...';
   if (window.XMLHttpRequest) {
       req = new XMLHttpRequest();
       req.onreadystatechange = function() {ajaxDone(target);};
       req.open("GET", url, true);
       req.send(null);
   // IE/Windows ActiveX version
   } 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(page,'scriptoutput')", 5000);
}
function ajaxDone(target) {
	update = 0;
   // only if req is "loaded"
   if (req.readyState == 4) {
       // only if "OK"
       if (req.status == 200 || req.status == 304) {
           results = req.responseText;
		   if(results == update){
		   		results = "the same"+update;
		   }
		   else{
		   		results = "not the same"+update;
				window.location = 'tplViewProjects.php?0.86468000 1283805165'

		   }
           //document.getElementById(target).innerHTML = results;
       } else {
           //document.getElementById(target).innerHTML="ajax error:\n" + req.statusText;
       }
   }
}