* run updater/updatedatabase to create imageurl field in itemtypes.
* go to Koha >> parameters >> itemtypes >> modify (or add) an itemtype. You will see around 20 nice images to choose between (thanks to owen). If you prefer your own image, you also can type a complete url (http://www.myserver.lib/path/to/my/image.gif)
* go to OPAC, and search something. In the result list, you now have the picture instead of the text itemtype.
counting categoryitems is unreliable (Bug 199)
Make a note near the begining that the file has 4-space tabs, and add
Local variables at the end for Emacs people
Note : yes, checks are performed only on client side.
I agree this is not very secure, but it's a rarely modified value and koha 2.0 will need :
* IE5+ or Mozilla/Netscape 6+
* javascript enabled.
Maybe the best solution would be to include in *.inc files a test for javascript activated and refuse acces if it's not.