rem: $H(extras).each(function(pair) { headers[pair.key] = pair.value }); 
add: this.prototype._each.call(obj, function(pair) { if (!pair.key) return; var value = pair.value;  if (value && typeof value == 'object') { if (Object.isArray(value)) value.each(function(value) { parts.add(pair.key, value); }); return; } parts.add(pair.key, value); }); 
context:         $H(extras).each(function(pair) { headers[pair.key] = pair.value });
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/2d4247a14ff4ce25ad80cbc65b787dfde7ddb16e/prototype.js/buggy/typo3/contrib/prototype/prototype.js