Hi velnias2008,
Add the code below into the dialog page. It iwll hide the upload button when uploading.
Forexample "CuteSoft_Client\CuteEditor\Dialogs\InsertDocument.aspx"
<script>
function CuteEditor_AjaxUploader_OnStart()
{
var hidden=this;
hidden.internalobject.insertBtn.style.display='none';
}
</script>
Regards,
Ken