var titlehttp

function GettitleHttpObject()
{
	if (window.XMLHttpRequest)
	{
		return new XMLHttpRequest();
	}
	if (window.ActiveXObject)
	{
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}

function load_title(tid)
{
	titlehttp=GettitleHttpObject();
	if (titlehttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	var url="ajax/load_title.php";
	url=url+"?id="+tid;
	url=url+"&sid="+Math.random();
	titlehttp.onreadystatechange=showtitle;
	titlehttp.open("GET",url,true);
	titlehttp.send(null);
}

function showtitle()
{
	if (titlehttp.readyState==4)
	{
		document.getElementById("title").innerHTML=titlehttp.responseText;
	}
}