function display_votes_up() {
    
    var vu="";
    for (i=0; i < votes_up; i++)
	vu += '<img src="http://www.foryoums.com/media/img/tup.png" border="0" />';
    $("#num_votes_up").html(vu);
}

function display_votes_down() {
    var vd="";
    for (i=0; i < votes_down; i++)
	vd += '<img src="http://www.foryoums.com/media/img/tdown.png" border="0" />';
    
    $("#num_votes_down").html(vd);
}

$(document).ready(function() {
	$(".login_button").click(function(){
		$("#login_form").toggle();
	});
	display_votes_up();
	display_votes_down();
});