window.addEvent("load", function() {
	var Tips2 = new Tips($$('.tips'), {
		initialize:function(){
			this.fx = new Fx.Style(this.toolTip, 'opacity', {duration: 500, wait: false}).set(0);
		},
		onShow: function(toolTip) {
			this.fx.start(0.9);
		},
		onHide: function(toolTip) {
			this.fx.start(0);
		}
	})
});