$H(extras).each(function(pair) { headers[pair.key] = pair.value }); 
function() {return new ActiveXObject('Msxml2.XMLHTTP')}, 
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
6462	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6462/504ddcbe796d50bebfce56e8823e38e30e0e7aeb/prototype.js/buggy/wp-includes/js/scriptaculous/prototype.js