//var __oldDoPostBack = __doPostBack;
var __doPostBack = AlwaysFireBeforeFormSubmit;
function AlwaysFireBeforeFormSubmit(eventTarget, eventArgument) {
	var theForm = document.forms['Form'];
    if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
        theForm.__EVENTTARGET.value = eventTarget;
        theForm.__EVENTARGUMENT.value = eventArgument;
        theForm.submit();
    }
}