Faith Comes By Hearing has created a whole series of widgets to help share the audio new testament in over 500 languages. These widgets can be placed on your own website. Visitors will then be able to select the language and passage to listen to, streamed directly to their computer.
Smaller widgets and banners also exist to fit whatever area of your site you may want to use for getting the audio new testament into people's ears.
You can see all the options on their website.