Tooltips can greatly improve the usability of your web site by providing direction and cues to visitors. In this course, Chris Converse shows how to convert text or graphics into a mouse-sensitive tooltip. The tutorials demonstrate how to create the markup in Dreamweaver and activate the tooltip with jQuery, as well as add positioning and effects.
Saving web graphics from Photoshop
Creating the tooltip container
Adding the jQuery $(document).ready() and mouse events