var main_path = "http://www.beginnerbaby.com/duedate/";



function ajaxFunction(req)

{

    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("Your browser does not support AJAX!");

                return false;

            }

        }

    }

    xmlHttp.onreadystatechange=function()

    {

        if(xmlHttp.readyState==4)

        {

            if ( xmlHttp.responseText != '' ) {

                eval( xmlHttp.responseText );

            }

        }

    }

    

    xmlHttp.open("GET",main_path+"duedate.php?"+req,true);

    xmlHttp.send(null);

}