//fading mouseovers
$(document).ready(function(){
	$('ul#navegacion li').removeClass('noJS')  //replace CSS class with script
	$('ul#navegacion li a').wrapInner('<span>')
	$('ul#navegacion li a span').css('opacity', 0)  //must hide the rollovers initially
	$("ul#navegacion li a").hover(
		function () {
			$(this).children("span").stop().animate({'opacity': '1'}, 250)
		},
		function () {
			$(this).children("span").stop().animate({'opacity': '0'}, 250)
		}
	)
})