Try reading this interesting exchange:
http://archicad-talk.graphisoft.com/viewtopic.php?t=7097&postdays=0&postorder=asc&&start=10
You can download a file from midway into the discussion created by Andy Thomson, Tue May 01, 2007 6:02 am called:
glasses.aat.zip
Within this zip are a number of great glass textures, one called Miami Aqua is good for what your image requires. After exporting the AC model into Artlantis, adjust the Reflection, Shininess and Transparency settings to be .40, 382, and .47 respectively or as needed for this material. The texture on the shelving edges in the PDF is a different texture (Dwight's trick) called LW Hi-Refract Green, also from this collection (not required for your image).