Due to browser incompatibilities, we added a Flash Player property from the index.html file within the client-premium folder. But these changes affect Japanese and Chinese keyboard interaction with the GUI.
This page explains how to modify the index.html page to allow Japanese and Chinese languages.
Edit the client-premium/index.html file and add the following lines.
|Upload Virtual Machine Template form disabled|
If you add these lines, the Upload Virtual Machine Template form will only be enabled on Firefox