function ExtForm(){}
ExtForm.dirname = function (p_path) {
	return p_path.replace(/\\/g,'/').replace(/\/[^\/]*\/?$/, '');
}
/*
ExtForm.completeForm = function (p_formElt) {
	p_formElt.extForm_returnUrl.value = 
		ExtForm.dirname(window.location.href)
		+'/'+p_formElt.extForm_returnUrl.value;
}
*/
ExtForm.prepareForm = function (p_formElt) {
	//alert(p_formElt.extForm_successUrl.value.replace(/__HERE__/, ExtForm.dirname(window.location.href)));
	p_formElt.extForm_successUrl.value = p_formElt.extForm_successUrl.value.replace(/__HERE__/, ExtForm.dirname(window.location.href));
	p_formElt.extForm_failureUrl.value = p_formElt.extForm_failureUrl.value.replace(/__HERE__/, ExtForm.dirname(window.location.href));
	return true;
}