rem: if (!this.isEnabled()) return; 
add: if (!this._enabled) return; 
context:     _clickListener: function() {        if (!this.isEnabled()) return;        this.setFocus(true)        //#IFNDEF V1_1_COMPAT        if (this instanceof tw_CheckBox || !this.isChecked()) {        //#ENDIF            var checked = !this.isChecked();            this.setChecked(checked, true);        //#IFNDEF V1_1_COMPAT        }        //#ENDIF    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/d532c0ea03ef1c91856bba5408f049541b39c2ba/BaseCheckRadio.js/clean/src/thinwire/render/web/resources/BaseCheckRadio.js