+ this.container.grab(this.ondisplay);
+ this.effect();
+ },
+
+ effect: function(){
+ this.fx = new Fx.Tween(this.ondisplay, {
+ duration: this.options.fxduration
+ });
+ this.fx.addEvent('complete',this.displaycomplete.bind(this));
+ this.fx.start('opacity', 0, 1);
+ },
+
+ displaycomplete: function(){
+ this.prevdisplay.setStyle('display', 'none');