Many sites contain a page with links to other related resources. Such a page has to provide descriptions of linked pages in some way. While the TITLE attribute of the ANCHOR tag can be used to offer additional description to the link, the visitor will have hover the mouse pointer over each link to select a page to visit.
The descriptions could be shown on the page beside the links, but it will make the list significantly longer and too cumbersome for the people visiting second time.
The DHTML script on this page will allow to show and hide the links title information straight on the page through one mouse click. It could be used in site map or dynamic menus as well.