(function() {
var setResult = [17, 18, 19, 20, 21, 22],
count = 0,
iframe = document.getElementById('homepage-generator').getElementsByTagName('IFRAME')[0],
iframeDocument = iframe.contentDocument || iframe.contentWindow.document,
generator = iframeDocument.getElementById('true-random-integer-generator-button'),
result = iframeDocument.getElementById('true-random-integer-generator-result');
generator.removeAttribute('onclick');
generator.onclick = function() {
var n = count++;
if (n >= setResult.length) return;
result.innerHTML = '<img src="/util/cp/images/ajax-loader.gif" alt="Loading..." />';
setTimeout(function() {
result.innerHTML = setResult[n];
}, ((Math.floor(Math.random() * 4) + 2) * 100));
};
})();