Applet from real.com is loading with IE6.0 but not loading with mozilla 1.7 on win xp pro with jdk1.5.0_06-b02 and with jdk1.5.0_05-b04.

JDK Information:
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$java -version
java version "1.5.0_06-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-ea-b02)
Java HotSpot(TM) Client VM (build 1.5.0_06-ea-b02, mixed mode, sharing)

How to Reproduce:
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Install jdk1.5.0_XX, Open mozilla and follow these steps,
 
1. Browse to URL provided.
2. http://www.real.com/games/webgames/index.html
3. (real.com - Snooker)
4. Click on 'All Games' then 'Billiards Snooker'.
5. Read the game instructions and click on 'Play Now' button for one of the rooms available.
6. Login as user 'sunmicro' with password 'abc123'
7. Once in the lobby click on the 'Practice' button.
8. Test the applet using all features and functionality.
9. Quit the practice session by clicking the 'Lobby' button.
10. Now click on a game and click the 'Watch' button.
11. Return to the lobby again by clicking 'Lobby'.
12. Attempt to resize the browser/applet window.
13. If performing in depth testing, click on another user and then the 'Challenge' button.
14. Play a game to completion.
15. Click 'X' button in the top right corner to terminate the applet.
16. Check the Java Console for warnings/errors.

OUTPUT:
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With Mozilla:
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Applet Loading. One moment please ....(Applet is hanging here at step 5)

With IE:
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Applet is loading and able to play the game as well.

Observations:
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This failure occured on Windows XP Pro, Windows 2000, Windows XP Home.