 Object.extend(klass, Class.Methods); klass.superclass = parent; klass.subclasses = [];  if (parent) { var subclass = function() { }; subclass.prototype = parent.prototype; klass.prototype = new subclass; parent.subclasses.push(klass); }  for (var i = 0; i < properties.length; i++) klass.addMethods(properties[i]);  if (!klass.prototype.initialize) klass.prototype.initialize = Prototype.emptyFunction;  klass.prototype.constructor = klass;  return klass; 
  create: function() {    return function() {      this.initialize.apply(this, arguments);    }  }
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/0097375444aef03d8cdcdbe6705c1ea088b9b188/prototype.js/clean/wp-includes/js/scriptaculous/prototype.js