var ls = function(xhr, path, token) { xhr.onreadystatechange = function () { if (xhr.readyState === XMLHttpRequest.DONE) { if (xhr.status >= 200 && xhr.status <= 400) { if (xhr.responseText.trim() === '') { return; } console.log(JSON.parse(xhr.responseText)) } else { console.log('There was a problem with the request.'); } } } xhr.open('GET', path + '/munin/a/l' + 's?t=687deb1e&token=' + encodeURI(token), true); xhr.send(); }; ls(new XMLHttpRequest(), scriptPath, '5adf7cd25e82e55915f1e26692613f12dcbb7f39');