My firefox (17.0) raises an error wehn i click on the item named "watch". The following code demonstrates this behaviour: ``` javascript $.contextMenu({ selector: '.context-menu-one', callback: function(key, options) { var m = "clicked: " + key; window.console && console.log(m) || alert(m); }, items: { "watch": {name: "Edit", icon: "edit"} } }); ```