jquery - Using Javascript to POST xml to api -

i'm trying post xml data , redirect current page, can't seem work.

when this:

<form action="http://onehouse.freshdesk.com/helpdesk/tickets.xml" method="post"> 

it works , posts data website want to.

however, leads user xml page want post , have redirect current contact form page , have success message of kind.

i've tried using:

  function loadxmldoc()   {   var xmlhttp;   if (window.xmlhttprequest)     {// code ie7+, firefox, chrome, opera, safari     xmlhttp=new xmlhttprequest();     }   else     {// code ie6, ie5     xmlhttp=new activexobject("microsoft.xmlhttp");     }   xmlhttp.onreadystatechange=function()     {     if (xmlhttp.readystate==4 && xmlhttp.status==200)     {       document.getelementbyid("mydiv").innerhtml=xmlhttp.responsetext;     }   }   xmlhttp.open("post","http://onehouse.freshdesk.com/helpdesk/tickets.xml",true);   xmlhttp.send();   } 

i don't errors in console, not post the freshdesk website want to. know i'm doing wrong?

this example on how post jquery:

var data =      '<helpdesk_ticket>' +     '<description>this test</description>' +     '<email>sample@example.com</email>' +      '</helpdesk_ticket>' $.support.cors = true; $.ajax({     url: 'http://onehouse.freshdesk.com/helpdesk/tickets.xml',     type: 'post',     crossdomain: true,     data: data,     datatype: 'text',     username: 'username1',     password: 'password1',     success: function (result) {         alert(result);     },     error: function (jqxhr, transtatus, errorthrown) {         alert(             'status: ' + jqxhr.status + ' ' + jqxhr.statustext + '. ' +             'response: ' + jqxhr.responsetext         );     } });