can someone show me how to create a warning popup box when the user tries to close the window. the popup should has 2 button, yes and no, yes = close the window, no = keep the window open.
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You could use VBScript:
<body onUnLoad="return confirmexit()">
<script language="VBScript">
Function confirmexit()
dim answer
answer = MsgBox("Are you sure you want to leave this web page", vbyesno,"Alert")
If answer=6 Then
answer=true // MsgBox returns 6 if the user clicks yes
end If
If answer=7 Then
answer=false // MsgBox returns 7 if the user clicks no
end If
confirmexit=answer
End Function
</script>
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by: ren_bPosted on 2004-07-21 at 19:37:16ID: 11608869
<body onunload="return confirm('Do you really want to leave?')">
but that wouldn't make sence if it did work cause then you could put `onunload="return false;"' and keep people in your webpage forever... so this should do, roughly, what you want:
<body onunload="if(!confirm('Do you really want to leave?')) window.open(document.locat