$(document).ready(function() {
	$('.thumb_site_small').tooltip({
		delay: 0,
		showURL: false,
		track: true,
		top: -145,
		bodyHandler: function() {
			var img_src = this.src.replace("01.jpg", "02.jpg");
			return $("<img/>").attr({"src":img_src, height:"314", width:"209"});
		}
	});
});