Use of Dynamic HTML to Increase Interactivity of a Web Based Teaching File

Dynamic HTML gives authors creative control so they can manipulate any page element and change styles, positioning, and content at any time. After displaying the page, any portion of the page can be dynamically and immediately changed. This exhibit demonstrates how Dynamic HTML can improve the interactivity of a Web based radiology teaching file. With Dynamic HTML is possible to overlay graphics and text on the displayed images, to highlight and annotate each finding dynamically, under user control. Self-assessment questions can be created with immediate feedback to the user, without the need of server side scripting.