Don't show menu if it is a popup window.
Don't show menu if it is a popup window.

grengojbo/grappelli-admin-tools-trunk,grengojbo/grappelli-admin-tools,grengojbo/grappelli-admin-tools-trunk,grengojbo/grappelli-admin-tools,grengojbo/grappelli-admin-tools,grengojbo/grappelli-admin-tools-trunk