var $j = jQuery.noConflict();

$j(function() {

	$j(".menu ul.menu_ppal ul").css({ display: 'none' });
	$j(".menu ul.menu_ppal li").hover(function() {
		$(".menu ul.sub-menu").css({"position": "absolute"});
		$j(this).find('ul.sub-menu')
			.stop(true, true).delay(20).animate({"height": "show", "opacity": "show" }, 500 );
	}, function(){
		$j(this).find('ul.sub-menu')
			.stop(true, true).delay(20).animate({ "height": "hide", "opacity": "hide" }, 500 );
	});

});// JavaScript Document