Enable the unicode typing mode to my project to the users in java web application

I want to enable the typing mode to Tamil by checking an check box. That is, I want code in java or开发者_如何学JAVA javascript to enable the Tamil mode like Tamil Wikipedia. Please help me. Thanks in advance.

You can write a javascript function to work on keypress of textarea/textinput and transliterate whatever is being input to tamil based on a mapping.

I have written a very similar jquery plugin but for Malayalam. Change the mappings to Tamil and you should be done.

Feel free to modify, use and share: http://github.com/nishan/jquery-swanalekha