<html>
<header>
<script>
/*
In Internet Explorer window.onblur event is implemented incorrectly (as opposed to Firefox/Mozilla browsers). It is wrongly fired when focus is switched between HTML elements *inside* a window.
Suppose you're trying to automatically close a popup window when focus is switched to another (main) window (a common task). As a result of the described bug, clicking on any element *inside* a popup window or trying to select something there will also close a popup.
http://codingforums.com/showthread.php?p=500127
Below is a workaround.
*/
var active_element;
var bIsMSIE;
function initiateSelfClosing() {
if (navigator.appName == "Microsoft Internet Explorer") {
active_element = document.activeElement;
document.onfocusout = closeWnd;
bIsMSIE = true;
}
else { window.onblur = closeWnd; }
}
function closeWnd() {
if (window.opener != null) {
if (bIsMSIE && (active_element != document.activeElement)) {
active_element = document.activeElement;
}
else {
window.close();
}
}
}
</script>
</header>
<body onload="initiateSelfClosing()">
Your stuff
</body>
</html>
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