<!-- Ajax Start -->

//Funktion, die den HTTP-Request je nach Browser erstellt
function create_HTTP_con()
{

	if(window.XMLHttpRequest)
	{
		HTTP_con = new XMLHttpRequest();
		return true;
	}
	else if(window.ActiveXObject)
	{
		HTTP_con = new ActiveXObject("Microsoft.XMLHTTP");
		return true;
	}
	else
	{
		return false;
	}
}



//Funktion zum Lesen eines Files per AJAX
function readFile(path, target)
{

	if(create_HTTP_con())
	{

		HTTP_con.onreadystatechange = function()
		{
			if(HTTP_con.readyState == 4)
			{
				res = HTTP_con.responseText;

				document.getElementById(target).innerHTML = res;
			}
		}
		HTTP_con.open ('GET', path, true);
	}
		HTTP_con.send ('');

}

<!-- Ajax End -->
