function ajaxFunction(){
	var ajaxRequest;  // The variable that makes Ajax possible!
	
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
		
	}
	return ajaxRequest;
}
function showData() {
	//alert("i m here");
	htmlRequest = ajaxFunction();
	if (htmlRequest==null){ // If it cannot create a new Xmlhttp object.
		alert ("Browser does not support HTTP Request"); // Alert Them!
		return; // Returns.
	} // End If.
	
	htmlRequest.onreadystatechange = function(){
		if(htmlRequest.readyState == 4){
			document.getElementById("ajax_nowplaying_main").innerHTML = htmlRequest.responseText;
		}
	}
	var rand_no = Math.ceil(1000000*Math.random());
	var req = "/ram/nowplaying_main.html?rnd="+rand_no;
	htmlRequest.open("GET", req , true);
	htmlRequest.send(null);
}

showData();
// 1000 - one sec
setInterval("showData()",15000);