zul.menu.Menuseparator=zk.$extends(zul.Widget,{isPopup:function(){return this.parent&&this.parent.$instanceof(zul.menu.Menupopup)},getMenubar:function(){for(var a=this.parent;a;a=a.parent)if(a.$instanceof(zul.menu.Menubar))return a;return null},doMouseOver_:function(){zul.menu._nOpen&&zWatch.fire("onFloatUp",this);this.$supers("doMouseOver_",arguments)}});
