The examples below show the "In Page" feature: same tooltip with different content, retrieved from this page's HTML (view this frame's source).
Mouse over this link to see a tooltip with some simple text.
Mouse over this link to see a tooltip with some rich HTML text.
Mouse over this link to see a tooltip with content from a DIV with id="myId".
Mouse over this link to see a tooltip with content from all page DIVs with class="myClass".
Mouse over this link to see a tooltip with an image.
Mouse over this link to see a tooltip with a site page loaded with Ajax.