rem: var methods = Element.Methods; 
add: var methods = Element.Methods, cache = Element.extend.cache; 
context: Element.extend = function(element) {  if (!element) return;  if (!element._extended && element.tagName && element != window) {    var methods = Element.Methods;    for (property in methods) {      var value = methods[property];      if (typeof value == 'function')        element[property] = value.bind(null, element);    }  }  element._extended = true;  return element;}
meta: 2320	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2320/19200c26046dc00f15305e03b7c1d28b4c38c952/prototype.js/clean/web/scripts/prototype.js