rem: return this.object[key]; 
add: return (key in this.obj) ? this.obj[key] : false; 
context: 	get: function(key){		return this.object[key];	},
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/91c94c57e656870f49ffd11ba4153c75022f94b8/Hash.js/clean/Plugins/Hash.js