Opentip - Javascript tooltip framework

Opentip is a javascript tooltip framework that can work with jQuery, Prototype or standalone and comes with good-looking different styles!

styles: There are great styles built right into opentip and it’s easy to create your own.
ajax: Opentips can automatically download their contents via AJAX. It’s extremely easy to configure them to do so.
joints&targets: Joints and targets allow you to position the tooltip exactly where you want it.
stems: Stems are those little pointers. You can configure them to point in any direction.
canvas: Opentips are drawn on canvas which creates beautifully rendered tooltips in all browsers.

Opentip has been developed for and tested in all major browser, including IE7+.