parent.location.reload in iframe not working IE

Question

I need refresh in parent site / refresh my browser when I click testing. I have source index.php:

Answer 1

use this function

function reloadParentPage() {
    var selfUrl = unescape(parent.window.location.pathname);
    parent.location.reload(true);

    parent.window.location.replace(selfUrl);

    parent.window.location.href = selfUrl;
}