var Translate=Class.create();Translate.prototype={initialize:function(a){this.data=$H(a)},translate:function(){var b=arguments,a=arguments[0];return this.data.get(a)?this.data.get(a):a},add:function(){if(arguments.length>1)this.data.set(arguments[0],arguments[1]);else typeof arguments[0]=="object"&&$H(arguments[0]).each(function(a){this.data.set(a.key,a.value)}.bind(this))}};