Learn Greek Online!

Hi,

This website is excellent, but one thing that is making it difficult for me to learn is grammar.  When I was at school we were not taught any grammar and so I'm really struggling to learn sentance construction because 'genitive', 'adjective' etc mean nothing to me.  Would it be possible to have a brief basic grammar guide with examples to help out people like me?  Maybe it could be a glossary of grammar terms? 

Thank you.