[Trinidad] how to block underlying page on laucjing a dialog

[dushyant agarwal <ag...@yahoo.co.in>]

Hi,
In trinidad 1.2.8 , on launching a dialog (non-lightweight)
1. In IE the launching page gets blocked. But if the underlying page is in a tr:frame then content in other tr:frames(others than the one containing the launching page) can not be blocked. 
2. In Mozilla 2.0.0.6, the content of the launching page is not blocked. Neither does the content in any other frame gets blocked.

However,on launching a dialog (lightweight)
 
In IE 6 / 7 as well as in Mozilla 2.0.0.6, the launching page gets blocked. But if the underlying page is
in a tr:frame then content in other frames(others than the one
containing the launching page) can not be blocked. 

I want to block the entire underlying content (including content in other frames on the window as well) on launching a dialog both normal as well as light weight.
How can i do it?

Thanks,
Dushyant




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