$(document).ready(function(){
	$('#facebook_click').click(function(){
		if($('#facebook').css('marginRight') == '-277px') {
			$('#facebook').animate({
				marginRight: "-20px"
			}, {
				duration:500,
				specialEasing: {
					marginRight: 'easeOutBack'
				},
				complete: function() {
			}
			});
		} else {
			$('#facebook').animate({
				marginRight: "-277px"
			}, {
				duration:500,
				specialEasing: {
					marginRight: 'easeOutBack'
				},
				complete: function() {
			}
			});
		}
	});
});