function ajaxFunction(divId, urlString)
{
	var xmlHttp;
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
		// Internet Explorer
		try {	xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); }
		catch (e)	{
			try { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }
			catch (e)	{
				alert("AJAX Not Supported.");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange = function() {
		if(xmlHttp.readyState == 4) {
			document.getElementById(divId).innerHTML = xmlHttp.responseText;
		}
	}
	xmlHttp.open("GET",urlString,true);
	xmlHttp.send(null);
}