Simple tamil transliteration javascript file

This site has the simple js file that transliterates the charcters from english to tamil

http://vikku.info/indian-language-unicode-converter/tamil-unicode-converter.html

tamil - டமில்
thamizh - தமிழ்

Right click and go to source and get the tamil.js file

This uses ISO 15919 standard to convert from typed english letters/words to tamil letters or words.