$(document).ready(function() {
	var active = '';
	$('#last_rss').hover(function() { 
		if(active==''){
			$(this).animate(
						{   
							top:"-45",
							height: "45"
						  }, 200 	
			);
		}
		active='1';
	});
	$('#last_rss').mouseout(function() {
		$(this).animate(
					{   
						top:"-22",
						height: "22"
					  }, 200,function(){active='';}
		);		   
	});
				 		   
});