rem: return this.setEnabled(!this._enabled, force, preventEvent); 
add: return this.setEnabled(this.disabled, force, preventEvent); 
context: 	toggleEnabled: function(force, preventEvent) {		return this.setEnabled(!this._enabled, force, preventEvent);	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/Toolbar.js/buggy/www/resources/dojo-ajax/src/widget/Toolbar.js