Joomla Dropdown Menu: JOOMLA Drop Down menus with SWMenu Free. hypertransitory.com – A walkthrough setting up drop-down menus in Joomla 1.5 with SWMenu pro. I found it was easier than WordPress. I made a small mistake with this one. About 9min 25sec in I said that the page won’t validate if you use one setting. Turns out I was wrong about this, so I can only assume it had something to do with the template I was using at the time.