$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 });
4999	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4999/d6b4808d8049a47f085af95ebdc565a2742b9f0f/prototype.js/buggy/wp-includes/js/prototype.js