tab key crash the Browser

Hi
I am using active widgets 1.0 version of code. I have few drop downs in grid.

If the user select a value and click on TAB key the browser Crashes. I added few debug statements and it looks like its crashes in gird.js file..

Please Help, Thx in advance
- Murthy

Hi Alex/All,

Please help me if you come across this issue anytime...

Thanks in advance
Murthy

Could you pls provide an example to reproduce this problem?