JTM is a highly customizable and easy to implement tree based multi-level menu. It consists of many optional components: - intuitive, easy to learn and to maintain syntax - additional and optional applet in order to display an image to each topic - optional and automatic scrollbars, which can be placed on both sides (right or left / top or bottom) - optional arrow area, pointing to the location of the mouse - each topic can get two hyperlink addresses (and targets) - JavaScript support: each topic can get a JavaScript function to be performed when activated - unlimited sub levels - support of multilined topics - optional 3-state icons in front of each topic - definition of fonts, which can be assigned to each topic. The defined fonts have all the standard features like font type and size, but also an optinal shadow and press down effect. - optional representation of the lines/rectangles connecting the topics in order to get an outlook similar to the Windows Explorer - supports background image - support of sounds, depending of the user action - support of 3 mouse buttons - highly customizable colors, sizes, margins,... - automatic closure of open folders when selecting a new topic can be enabled or disabled - any image can be replaced by a gif animation - optional loading message and/or progressbar