rem: return this; 
add: return value; 
context: 		methods[method] = function(){			this.hash[method].apply(this.hash, arguments);			if (this.options.autoSave) this.save();			return this;		};
meta: 6924	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6924/453cb9e4ca1a2275177f3ebee7db99d9bd1998d7/Hash.Cookie.js/clean/Source/Plugins/Hash.Cookie.js