var dvid="";
	var tmp_status = false;

	function showContent(url,divname) { 
		if(tmp_status) {
			setTimeout("showContent('"+url+"','"+divname+"')",200);
			return false;
		}
		tmp_status = true;	
		dvid = divname;
		//alert(dvid);
		//url="js/source.php";
		//prompt('',url);
		res=loadXMLDoc(url,'handleRequest');
	}
	function loadXMLDoc(url,callbackFunction) {
	   try { req = new ActiveXObject("Msxml2.XMLHTTP"); }
	   catch(e) {
		  try { req = new ActiveXObject("Microsoft.XMLHTTP"); }
		  catch(oc) { req = null; }
	   }
	   if (!req && typeof XMLHttpRequest != "undefined") { req = new XMLHttpRequest(); }
	   if (req != null) {
		 // alert(callbackFunction);
		  req.onreadystatechange = eval(callbackFunction);
		 //alert(url);
		  req.open("GET", url, true);
		  req.send(null);
	   }
	   else
		{
		   alert('Your browser does not support AJAX');
	   }
	}

	var handleRequest = function() {
		var returnresult="";
		
		if (req.readyState == 4 && req.status == 200) {
			if (req.responseText!="") {
				//prompt('',req.responseText);
				returnresult = req.responseText;
			} else{
				returnresult= "";
				tmp_status = false;
				return false;

			}
			showdivcontent(returnresult);
		} else {
				returnresult="";
		}
	}

	function showdivcontent(result) {
		//alert(document.getElementById(dvid));
		if(dvid=="div_sendsms") {
			document.getElementById("tbl_loading").style.display = "none";
			document.getElementById("tbl_result").style.display = "";
			document.getElementById("td_result").innerHTML = result;
		} else {
			document.getElementById(dvid).innerHTML=result;
			tmp_status = false;
		}
	}