Documentation for examples do not show links to the images they require

In an example ideally the images required for the application are also listed. For example:
http://doc.trolltech.com/qt/network-ftp.html
should provide download links to
images/cdtoparent.png
images/dir.png
images/file.png

Possible solution is to rework how examples are presented in documentation and just refer to the appropriate example directory.