This is a sample module published to the sidebar_top position, using the -sidebar module class suffix. There is also a sidebar_bottom position below the menu.
This is a sample module published to the sidebar_bottom position, using the -sidebar module class suffix. There is also a sidebar_top position below the search.
http://www.gfasc.it/index.php?option=com_k2&view=itemlist&task=category&id=6:usa-inglese&Itemid=270&lang=en#sigProGalleria51b2568d28