How to Detect Application Closing

I have a Flex client running in a web browser. How can I tell
that the flex application is being closed so I can cleanup
resources that might have been open?
thanks

"anoweb" <[email protected]> wrote in
message
news:g95ujt$ea3$[email protected]..
> Can you point me to somewhere that provides information
on how to do
> something like this? I can check for how to detect it
with JavaScript,
> but how do I tell Flex?
Do a search for the word "ExternalInterface" in the help.
HTH;
Amy

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Attachments:
CDROM_Check.JPG ‏22 KB

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I created a new topic because the questions about
how to detect Java Plugin in browsers are scattered
thoughout this forum.
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If you have a different version of plugin,
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2. put class file in the same directory with html file
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**********************HTML FILE BEGIN***********
<HTML>
<HEAD>

<TITLE>Detect Java Runtime</TITLE>
</HEAD>
<SCRIPT LANGUAGE="JavaScript">
var browsername;
function doNetscape()
for (i=0; i < navigator.plugins.length; i++)
for (j = 0; j < navigator.plugins.length; j++)
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</object>
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</FORM>
</BODY>
</HTML>
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***************APPLET FILE BEGIN***********
import java.awt.*;
public class DetectPluginApplet extends java.applet.Applet
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return System.getProperty("java.version");
**************APPLLET FILE END************

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// show error page
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Karl Heinz Kremer
[signature removed by host]

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