$(document).ready(function () {
$("#formsubmit").click(function () {
var iframe = $('<iframe name="postframe" id="postframe" class="hidden" src="about:none" />');
$('div#iframe').append(iframe);
$('#theuploadform').attr("action", "/ajax/user.asmx/Upload")
$('#theuploadform').attr("method", "post")
$('#theuploadform').attr("userfile", $('#userfile').val())
$('#theuploadform').attr("enctype", "multipart/form-data")
$('#theuploadform').attr("encoding", "multipart/form-data")
$('#theuploadform').attr("target", "postframe")
$('#theuploadform').submit();
//need to get contents of the iframe
$("#postframe").load(
function () {
iframeContents = $("iframe")[0].contentDocument.body.innerHTML;
$("div#textarea").html(iframeContents);
}
);