$(document).ready(function() {
	
	$('#menu_superior img').mouseover(function(){
		t = $(this);
		t.attr('src',t.attr('src').replace('_r',''));
        t.attr('src',t.attr('src').replace(/([^.]*)\.jpg(.*)/, "$1_r.jpg$2"));
	});
	
	$('#menu_superior img').mouseout(function(){
		t = $(this);
		s = $(this).attr('class');
		
		if (s.indexOf(seccion) == -1 || seccion == '')
			t.attr('src', t.attr('src').replace('_r', ''));
	});
	
	$('.iframe_prensa').fancybox({
		frameWidth: 1000,
		frameHeight: 800,
		overlayShow: true
	});	
	
	$('.iframe_catalogo').fancybox({
		frameWidth: 1300,
		frameHeight: 810,
		overlayShow: true
	});	
	
});