// JScript File
//reusable script to generate an XMLHttpRequest object

function getXMLHttpRequest()
{
    var req = false;
    try //try1
    {
        req  = new XMLHttpRequest(); //for all browser except IE 6 or below
    }//end try1
    catch(err1) //catch1
    {
        try //try2
        {
            req = new ActiveXObject("MSXML2.XMLHTTP.3.0"); // IE 5 or 6 browser
        }//end try2
        catch(err2) //catch 2
        {
            req = false; //no compatible browser
        }//end catch2
    }//end catch1
    return req;
}//end function