Bilingual Fonts

I am developing a website which requires me to put bilingual fonts side by side. So far I have been putting them in tables and on the client/browser side viewing them in the IE5.0 under View->Encoding->Arabic(Windows) fontset. Are there more profound ways to push a bilingual contents on the web?? Can someone help me with this. Can it also be done on Net.Commerce 3.0 or higher (Commerce Suite)? Please forward any resources on this.