Ultimate Drop Down Menu (UDM) is a fully-featured and accessible DHTML menu, that provides useable content to all browsers - including screenreaders, search-engines and text-only browsers. Released in January 2004, UDM was the worl
Today I am going to show you the different parts that make up a dropdown vertical menu for your website. This is not like your normal dropdown menu, which appears at the top of your content, however -- these menus expand and remain visible until they are