COOLjsTree can expand/collapse unlimited levels of the tree without reload. COOLjsTree does not require FRAME or IFRAME tag for work. You can see COOLjsTree at the left side of our site.
You can configure the tree through the CSS and setup individual items parameters in the JavaScript configuration file or you can use our On-line Tree Builder to setup tree structure. Samples Gallery and our documentation show you how much you can do with COOLjsTree and help to build your own tree menu.
The script available in two editions: Standard and Pro. In most cases tree setup does not require javascript knowledge. | 
