558499 Google Translate API Help

Hello! I have a script which is set up to use the old version of the Google Translate API (v1) and I need to have this modified to use the new Google Translate API v2. I have obtained an API key from Google and tried to simply replace the [login to view URL] reference in the script with the new format one like [login to view URL] which has the key but it seems like the new version API is called differently so I think that the script needs to be modified to work with it. I tried the key with the "Hello World" example script available at the [login to view URL] URL and it's working so it's not the key. I need someone who has PHP and Java experience and possibly also experience with the Google Translate API v2 API to modify the script so that it works with this new version. Hopefully there will only be a small amount of re-coding needed to get this working and I would like to have the job completed before the end of this week if possible. Thanks!