var formUtil = {};
formUtil.focusFirst = function(){
	var firstForm;
	for (var i = 0; i < document.forms.length; i++) {
		if (document.forms[i].style.display == "") {
			firstForm = document.forms[i];
			break;
		}
	}
	if (!firstForm) return;
	for (var i = 0; i < firstForm.elements.length; i++) {
		if (firstForm.elements[i].type == "hidden" || firstForm.elements[i].style.display == "none" && firstForm.elements[i].disabled == true) continue;
		firstForm.elements[i].focus();
		return;
	}
};