The Firefox Indic enabled build 1.0.3 has security problem just because the official firefox has these problems. They updated it to fix the problems. So did we. Manish, my team mate, did a build for Firefox 1.0.4.

Get the newer version if you are using the older one. Here is an old screenshot.

Even this time we have applied the same patches as the previous version only this time on the firefox 1.0.4 official sources.

Update: A known problem with these builds is that if you have latest version of GTK+ installed on your system, for example on Debian Sid, you will have problem running firefox after installation. To fix the problem, simply remove libpango* files from the installation folder.