$(document).ready(function(){ 
	
	
	
	$('.thumbsup_container').hover(
		function(){ 
			//$(this).attr('original_opacity') = $(this).attr
			$(this).contents('.no_registered_vote').css({'opacity':'1'}) },
		function(){ $(this).contents('.no_registered_vote').css({'opacity':0.5}) }//$(this).css('opacity')
	);
	
	$('.branch #articles .meta .avatarOuter').hover(
		function(){
			$(this).children('.icon').hide();
			$(this).children('.avatar').css({'opacity':1});
		},
		function(){
			$(this).children('.icon').show();
			$(this).children('.avatar').css({'opacity':0.3});
		}
	)
	
});