rem: var Hash = function(obj) { Object.extend(this, obj || {}); 
add: var Hash = function(object) { if (object instanceof Hash) this.merge(object); else Object.extend(this, object || { }); 
context: var Hash = function(obj) {  Object.extend(this, obj || {});};
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/2d4247a14ff4ce25ad80cbc65b787dfde7ddb16e/prototype.js/buggy/typo3/contrib/prototype/prototype.js