set id(val) { return this.setAttribute("id",val); }, 
set opacity(val){ this._opacity = val + ""; } 
		set id(val) { return this.setAttribute("id",val); },
6056	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6056/b147039acc32884b50b955ebd94eeaa430713786/env.js/buggy/build/runtest/env.js