I am using virtual keyboard http://mottie.github.io/Keyboard/.
Here, I am able to get the virtual keyboard for languages like English, Chinese etc. But the plugin dont have virtual keyboard for Malaysian and Indonesian.
I googled for hours, but didnot get any script for these languages.
Is there any source to get unicode character script (with special character) in javascript or jquery these langueges?
I just added a list of keyboard layout sources to the plugin home wiki page.
Anyway, it appears that the Indonesian layout is a standard qwerty layout.
And since Malaysia has so many different languages, I don't think one specific layout will cover it. Although, at the bottom of the info box on the right of that wikipedia page, a UK keyboard layout is shown.