rem: Object.prototype.extend = function(object) { return Object.extend.apply(this, [this, object]); 
add: Object.extend = function(destination, source) { for (property in source) { destination[property] = source[property]; } return destination; 
context: Object.prototype.extend = function(object) {  return Object.extend.apply(this, [this, object]);}
meta: 1068	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1068/3f913f897829fb026ef98df2d57f8da94ee5339d/prototype.js/clean/public/javascripts/prototype.js