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