Hi I'm having an issue with my skin where when the options in the NAV menu drop low enough that they come into contact with a module on a page the module covers the NAV options.  I've changed the Z-Index so that the menu items remain visible; however, when a user tries to hover over the item that are over the module the drop down disappears.  Is there a way to keep the options visible and selectable?  Also is there a skinning object document for version 6x and greater?  Thank you,