rem: Cookie.set(this.name, str, this.options); 
add: if (str.length == 2) Cookie.remove(this.name, this.options); else Cookie.set(this.name, str, this.options); 
context: 	save: function(){		var str = JSON.encode(this.hash);		if (str.length > 4096) return false; //cookie would be truncated!		Cookie.set(this.name, str, this.options);		return true;	},
meta: 5237	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5237/d0f731fe9258cd707a3f015032db6667a3ed9653/Hash.Cookie.js/clean/Source/Plugins/Hash.Cookie.js