gecko/browser/base/content/test/tabview/test_bug599626.html
Raymond Lee 5a526f7a04 Bug 599626 - After perform close group in Panorama, the browser becomes unresponsive [r=dolske, a=blocking2.0]
--HG--
extra : rebase_source : 4c4ad052302b44815f18671a7604ad897e67a176
2010-11-15 11:12:10 +08:00

11 lines
160 B
HTML

<html>
<script>
window.onbeforeunload = function(event){
event.returnValue = 'Confirmation? ';
}
</script>
<body>
Test page
</body>
</html>