$(function(){
	$('a.c_r_link').animate({opacity:0.5},"slow");
	$('a.c_r_link').hover(
		function(){
			$(this).animate({opacity:0},"slow");
		},
		function(){
			$(this).animate({opacity:0.5},"slow");
		}
	);
		
	$('a.c_r_link').tooltip({ 
		track: true,
		delay: 0, 
		showURL: false, 
		bodyHandler: function() { 
			return $("<img/>").attr("src", $(this).attr('src') ); 
		} 
	});
});