$(document).ready(function(){
	$.easing.bouncy = function (x, t, b, c, d) {
		var s = 1.70158;
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	}
	
	// create custom tooltip effect for jQuery Tooltip
	$.tools.tooltip.addEffect("bouncy",
	
		// opening animation
		function(done) {
			this.getTip().animate({top: '+=15'}, 500, 'bouncy', done).show();
		},
	
		// closing animation
		function(done) {
			this.getTip().animate({top: '-=15'}, 500, 'bouncy', function()  {
				$(this).hide();
				done.call();
			});
		}
	);
})