LinuxQuestions.org - Problem with BBC hindi font

Hi,
Please visit site www>bbchindi>com. This is website for Indian Hindi language. It has its own Hindi font (raghu1.ttf). On windows it will be definately viewable. On RH linux 9.0 with firefox browser (means this is what I am using...), it is not. After I followed standard font installation instructions, it has got installed correctly. But still site is not viewable. (instructuins like mkfontdir....those two commands and entering them in 'config'..)
When I contacted BBC team, they said that this font is viewable with GTK (actually I am not remembering exact name, may be GTK....)

Raghu1.ttf is located at
www>bbc>co>uk/hindi/fontinstall/raghu1.ttf

Can anyone please help?

Thanks,

Vinay