What it does:
If the product description in the session language is empty or shorter than specified,
it get's the product description from the specified language (in my case language 1 = english).

If the product description is shorter than specified, it adds a simple google translation option.
The translation part is based on Osc Textera Description Translator v1.1 - http://addons.oscommerce.com/info/6538


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