 for (var property in methods) { var value = methods[property]; if (typeof value == 'function' && !(property in element)) element[property] = cache.findOrStore(value); } 
Element.extend = function(element) {  if (!element || _nativeExtensions || element.nodeType == 3) return element;  if (!element._extended && element.tagName && element != window) {    var methods = Object.clone(Element.Methods), cache = Element.extend.cache;    if (element.tagName == 'FORM')      Object.extend(methods, Form.Methods);    if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))      Object.extend(methods, Form.Element.Methods);    Object.extend(methods, Element.Methods.Simulated);    for (var property in methods) {      var value = methods[property];      if (typeof value == 'function' && !(property in element))        element[property] = cache.findOrStore(value);    }  }  element._extended = true;  return element;};
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/d6b4808d8049a47f085af95ebdc565a2742b9f0f/prototype.js/buggy/wp-includes/js/prototype.js