Hello,

Please, can you attach your aspx page with code-behind. This JavaScript that you attached is generated automatically inside ASP.NET and no need to custom implementation.

Thanks.

ok, if you put a splitter on the page it wont work.. the arrow is fixed to the top, it relies on having the __doPostback code to work which is not good as you would expect.. it expects the js variable theform.... so to get around the problem i placed a linkbutton hidden on the page which in turn puts the auto generated postback code...

Is that enough information? basically to sum up, it doesnt work if you dont have at least the var theform code..

see below:

<script type="text/javascript">
<!--
var theForm = document.forms['Form1'];
if (!theForm) {
    theForm = document.Form1;
}
function __doPostBack(eventTarget, eventArgument) {
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}
// -->
</script>