rem: return $A(children).inject([], function(elements, child) { if (Element.hasClassName(child, className)) elements.push(child); return elements; }); 
add: function() {return new ActiveXObject('Microsoft.XMLHTTP')} 
context:   return $A(children).inject([], function(elements, child) {    if (Element.hasClassName(child, className))      elements.push(child);    return elements;  });
meta: 3974	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3974/af9adbf17404d887f31369756326b0109da7ae2b/prototype.js/buggy/root/static/js/prototype.js