window.addEvent('domready',function() {
	if ($('left-menu')) {
		var allLi = $('left-menu').getElements('li.has-children');
		allLi.each(function(el, i){
			el.getElements('ul').setStyles({
				'display':'none',
				'top':'0',
				'margin':'0 -11px 0 -20px',
				'background':'#707070',
				'padding':'1px 20px'
			});
			if (el.getElement('ul li').hasClass('active')) {
				el.getElement('ul').setStyle('display', 'block');
			}
			el.addEvent('mouseover', function(){
			    el.getElements('ul').setStyle('display','block');
			});
			el.addEvent('mouseout', function(){
			    if (!el.getElement('ul li').hasClass('active')) {
					el.getElements('ul').setStyle('display','none');
				}
			});
		});    
	}
});