function ajax(frm){
	var xmlHttp;
	try{
		xmlHttp=new XMLHttpRequest();
	}
	catch (e){
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
			try{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
			catch (e){
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			var dataOut=xmlHttp.responseText;
			var dats=dataOut.split("[#]");
			document.images["banr"].src="banner.php?t="+dats[0];
			document.getElementById("contents").innerHTML=dats[1];
			document.title="Barcode Universe - "+dats[0];
		}
	}
	xmlHttp.open("GET","data.php?p="+frm,true);
	xmlHttp.send(null);
}