$(document).ready(function(){
 
	$(".social_twitter a").hover(function() {
	$(this).next("em").stop(true, true).animate({opacity: "show", top: "-50"}, "fast");
	}, function() {
	$(this).next("em").animate({opacity: "hide", top: "-60"}, "fast");
	});

	$(".social_facebook a").hover(function() {
	$(this).next("em").stop(true, true).animate({opacity: "show", top: "-50"}, "fast");
	}, function() {
	$(this).next("em").animate({opacity: "hide", top: "-60"}, "fast");
	});

	$(".social_rss a").hover(function() {
	$(this).next("em").stop(true, true).animate({opacity: "show", top: "-50"}, "fast");
	}, function() {
	$(this).next("em").animate({opacity: "hide", top: "-60"}, "fast");
	});
 
});