Possible inventory save Image bug in 7.1

[SBarnes]

Hi Mike,

We were talking at cross purposes I didn't realise that the Document in the API has the filename in it, I am assuming the difference between the two is one includes the full path?

I suppose if we were looking at extension methods the following would be handy

1. For documents and images determine the image type.
2. For documents extract the file extension.

Thanks.