Yeah, I have to do that if I don't get solution here.

See Where should I post X?, How do I post a question effectively?

This is PerlMonks. Stay on topic. This is not the place to ask about bugs in your javascript (or the other 'j' language) nor how to learn write a formula in a spreadsheet, even though there are many Monks knowledgeable in such disciplines.

The point is this forum is also to help each other. That's why I posted here. If you know the solution, you can tell me.

No. Start using http://getfirebug.com/http://jquery.com for your javascript, and start reading the manuals :) http://w3schools.com/http://developer.mozilla.org