add: this._value = value; 
context: 	setValue : function (value) {		for (i = 0; i < this.buttons.length; i++) {			this.buttons[i].setState(i <= value);		}	},
meta: 6551	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6551/910b4f706800e42e50e775b14267b2b3beb2e5b2/button.js/buggy/HTML/EN/html/jxtk/button.js