XML text for multi-language flash website

I have a flash website which has 10 different language versions. I want all text in these 10 versions to come from xml. Proper care should be taken so that foreign text should show up irrespective of whether the particular foreign font is available in the viewers machine or not. Apart from this I want to add a switch code in the xml so that I can turn on/off some specific buttons in the inside pages of the website. Attached is the xml format that needs to be followed. The xml contains all the text that needs to come from xml though the switch node needs to be added for the inside page buttons. Thanks, Alex