jbox setcursor doesn't work and more

[Javier Castillejo]

Hi all

I' have mapserv 41 on a w2k ISS i'm currently working with jbox to zoom and
drag. I'm tryin to

   * set the cursor from hand to default and vice-versa, i use the function
setcursor, no errors appear but, nothing is done

   * show an imagen while mapserv is working (ortophotos around 50Gb takes
few seconds) i try with the parameter busyimage but... as exception
appear ... nullpointerexception

Thanks