S10U2/Snv b35, jdk1.5.0_07 b02, MZ 1.7/FF1.5

Steps:

1. Start Browser
2. load the url http://quarterfinal.prc/liveconnect/java2javascript/JavaCallJS/src/WriteToPage.html
3. click the first (Java)button "New Page"

expected result: a new page with "Called from Java Code :-)"

Actual result: browser becomes un-responsive.

This applet works well with Jdk 6.