( function () {
	function MAIN() {
		var timer, el = document.getElementById('mt_menu05');
		function OPEN() {
			if (timer) resetTimer();
			timer = setTimeout(_open,100);
		}
		function CLOSE() {
			if (timer) resetTimer();
			timer = setTimeout(_close,200);
		}
		function _open() {
			el.parentNode.style.overflow = 'visible';
			el.style.overflow = 'visible';
			el.getElementsByTagName('ul')[0].style.display = '';
		}
		function _close() {
			el.parentNode.style.overflow = 'hidden';
			el.style.overflow = 'hidden';
			el.getElementsByTagName('ul')[0].style.display = 'none';
			resetTimer();
		}
		function resetTimer() {
			clearTimeout(timer);
			timer = null;
		}
		if ( !el || !( el = el.parentNode ) || el.tagName.toUpperCase() !== 'LI' ) return;
		el.onmouseover = OPEN;
		el.onmouseout = CLOSE;
	}
	if (window.attachEvent) { window.attachEvent('onload',MAIN); } else { window.addEventListener('load',MAIN,false); }
} )();