add:  if (arguments.length > 1) { Event.stop(arguments[0]); } 
context:   enterEditMode: function() {    if (this.saving) return;    if (this.editing) return;    this.editing = true;    this.onEnterEditMode();    if (this.options.externalControl) {      Element.hide(this.options.externalControl);    }    Element.hide(this.element);    this.form = this.getForm();    this.element.parentNode.insertBefore(this.form, this.element);    Field.focus(this.editField);  },
meta: 4973	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4973/8d9918aa2f5586330129b9cf14a2835c9d4976c1/controls.js/buggy/src/controls.js