making the Longdesc content available to users without assistive technologies
The 3 images on the demo page each have a different longdesc attribute:
- longdesc pointing to a page fragment: description.php#the-description (only that fragment will be loaded)
- longdesc pointing to a page: description.php (the whole page will be loaded)
- no longdesc attribute
known limitations:
- breaks ie6 at the moment
- the info icon we're using is not being displayed in any internet explorers (me might need to use an image after all)
- only descriptions on the same server can be loaded due to the ajax same origin policy