$(document).ready(function(){  

	$("#menu li a").mouseover(function(){
		var id = $(this).attr("rel");
		$(".sub").css( "background","url(imagenes/line.png) repeat-x bottom center");
		if(id!=""){$(this).css( "background","url(imagenes/selected.png) repeat-x bottom center");}
		$(".sub_menu").hide();
		$("#"+id).show();
	});
	
	
	$(".roll").mouseover(function(){
			var src = $(this).attr("src");
			src = src.replace('.', '_over.');
			$(this).attr('src', src);	
		}).mouseout(function(){
			var src = $(this).attr("src");
			src = src.replace('_over', '');
			$(this).attr('src', src);		
		});
		
	
	$(".over").hover(function(){
			$(this).css({"border-bottom":"5px solid #d30000","position":"relative", "z-index":"2", "margin-bottom":"-5px"});
		},function(){
			$(this).removeAttr("style");
		});
		
	$(".sub_menu li.desplegable").hover(function () {
			$(this).children("a").css({"color":"#c00","background-color":"#fff"});
			$(this).children("ul").css("display","block");
		},function () {
			$(this).children("a").removeAttr("style");
			$(this).children("ul").css("display","none");
		});

	$(".sub_menu:not(:has(a.active))").hide();
	$(".sub_menu:has(a.active)").show();
	var attrel = $("#menu .sub.active").filter(":not(:has(.active))").attr("rel");
	if(attrel)
	{
		$("#"+attrel+".sub_menu").show();
	}
});