startMenu = function() {
	if(window.ie6){
		$$('ul#nav li').each(function(el){
			el.addEvents({
				'mouseenter': function(){
					this.addClass('over');
				},
				'mouseleave': function(){
					this.removeClass('over');
				}
			});
		});
	}
	
	$$('ul#nav li ul').each(function(el){
		el.setOpacity(0.9);
	});
}
window.addEvent('domready', startMenu);