<script>
function runTest()
{
    if (window.eventSender) {
        var a = document.getElementById("a");
        eventSender.mouseMoveTo(a.offsetLeft + 2, a.offsetTop + 2);
        eventSender.mouseDown();
        eventSender.mouseUp();
    }
}
</script>
<body onload="runTest();">
<a id="a" href="notify-done.html" target="_top">Click for notify done in main frame</a>
</body>
