$(document).ready(function(){

	$("label").inFieldLabels({ fadeOpacity: 0.2 });

	//menu principal
	$("#menu-main ul ").css({display: "none"}); // Opera Fix
	$("#menu-main li").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).slideDown(400);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
	});

});