//$Id: ajaxfunctions.js,v d9de577131fb 2010/05/05 01:41:07 rchen $

function CreateHTMLRequestor()
{
    var C=null;
    if (typeof XMLHttpRequest != "undefined") {
        C = new XMLHttpRequest();
    } else if (typeof ActiveXObject != "undefined") {
        C = new ActiveXObject("MSXML2.XmlHttp");
    } else {
        C = null;
        alert("No XMLHttpRequest object available. This functionality will not work.");
    }
	return C;
}