CodeBrain's SimpleClick is a roll-over image button applet, specifically designed to be extremely easy to use and well-behaved. Just plug in three small image graphics and the link address (frame or target optional), and you've got an instant three-state roll-over button. Exceptionally small at only 3.03K, it performs like a speed demon for multiple-button navigation layouts. The free download kit contains full demos, simple sample code, graphics, and full instructions.
The DropDownMenu applet operates like any normal drop-down menu. Incorporates configurable applet background color, list background color, text color, font face and size. Can be set to play an .au file when an item is selected, target frame to display selected item can be set for each list item. Reads from a text file (easy to change).
The URLButton applet demonstrates how to jump to a given URL from a Java applet. Just type a valid URL into the text field, then click the button, and you'll be taken to that URL.
Gathers website names and urls from applet parameter tags and inserts them into a choice box. From there, a user may chose which site they would like to view. goURL automatically takes them there.