The bookmarklet has been completely rewritten. It displays a virtual keyboard interface in almost any web site.
Preferences
You can change the keyboard's default language by adjusting kblang=\'English\'';
in the the bookmark, e.g. kblang=\'Русский\'';
Technical information
The bookmarklet calls keyboard.css and kb.js, kb-deadkeys.js or kb-slav.js respectively and applies it to the current web site. Furthermore the JS calls the image file keyboard.png from the same directory. Consequently, the bookmarklets will only work with an established internet connection.
The bookmarklets may be downloaded from this site or from GitHub.You may edit and use it in other places e.g. on your own server.
Credits
The bookmarklet is based on the Virtual keyboard interface script by GreyWyvern.