My global variable - why is it undefined? — OZONE Asylum, home of the Mad Scientists

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Your Text: Insert Slimies » Insert UBB Code » Close Last Tag \| All Tags UBB Help	As poi said, kbinput is undefined because you never defined it. The reason you received the error rather than seeing "NO KBINPUT", however, is because you can't check for undefined global variables using the == operator unless you check them in terms of the window object. E.x. [b]kbinput==undefined[/b] throws an error, but [b]window.kbinput==undefined[/b] would show your error message. Object properties need not be prepended with "window.", however -- [b]globvar.kbinput==undefined[/b] would work just fine. ---------------------- [url=http://www.ozoneasylum.com/30926][img]http://img19.imageshack.us/img19/268/cellu.gif[/img][/url][url=http://davidjcobb.deviantart.com/][img]http://img262.imageshack.us/img262/428/24464470.gif[/img][/url][url=http://getfirefox.com/][img]http://img515.imageshack.us/img515/6336/25338231.gif[/img][/url][img]http://img4.imageshack.us/img4/2163/end.gif[/img] Loading...
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