Here's a potentially even simpler way to do this:

http://www.gregphoto.net/sortable/



I've attached the example zip just in case the site goes away at some point.

There's a generic javascript library to do this kinda stuff at the url 
I'd mentioned as an example..



http://tool-man.org/examples/sorting.html

http://brothercake.com/site/resources/scripts/dbx/

Indeed, that would be *very* slick. And the things Kevin mentions too, 
and more. I'd love to work on this stuff but I just don't have the 
time (unless someone hires Zend to do it <g>). Help getting started 
here would be great.

Would indeed be keen.  I'd love to see it in the Portal layout code 
too, instead of having to use arrows to move blocks around.  And we 
had a feature request today from a user, who wanted to drag and drop 
events that were rescheduled on her calendar, from one time slot to 
the next.  And with IMP folders.  And adding email addresses to a 
contact list, without having to search for them one by one..



I'm totally ignorant of how to implement DND in a web environment, how 
the use of Javascript and CSS scales.  But the idea is nice :)

It'd be cool if you could pick ingo rules up and drag them into new 
positions on the list, rather than using the up and down arrows.



Examples of what I mean can be found at:



http://tool-man.org/examples/sorting.html