}}return C;}});Hash.implement({has:Object.prototype.hasOwnProperty,keyOf:function(B){for(var A in this){if(this.hasOwnProperty(A)&&this[A]===B){return A; }}return null;},hasValue:function(A){return(Hash.keyOf(this,A)!==null);},extend:function(A){Hash.each(A,function(C,B){Hash.set(this,B,C);},this);return this; 
keyOf: function(value){ for (var key in this){ if (this.hasOwnProperty(key) && this[key] === value) return key; } return null; }, 
}}return C;}});Hash.implement({has:Object.prototype.hasOwnProperty,keyOf:function(B){for(var A in this){if(this.hasOwnProperty(A)&&this[A]===B){return A;}}return null;},hasValue:function(A){return(Hash.keyOf(this,A)!==null);},extend:function(A){Hash.each(A,function(C,B){Hash.set(this,B,C);},this);return this;
5086	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5086/7e4a07fc6f307ea369a4f7e7ce36e6336bcef4f7/mootools.js/clean/mootools.js