This is a deasciifier for Turkish that can be used as an extension for Firefox web browser. It takes a Turkish string (that is in a text box or a text area) containing only ASCII characters and replaces the relevant characters with their corresponding Turkish letters.
This system is based on the Mustafa Emre Acer's Javascript implementation of turkish-mode by Dr. Deniz Yüret.
This system is implemented using Mozilla Labs Jetpack SDK.