Cursors in a Revlet

[Rick Rice]

Once again I know I am mising something really simple. I use:

on mouseEnter
       lock cursor
       set the cursor to hand
end mouseEnter

on mouseLeave
    unlock cursor
end mouseLeave

to, as the dictionary says -  indicate to the user what kind of data  
the mouse pointer is over. It doesn't work in a Revlet on the Web.  
The cursor remains the default arrow. What am I missing?
Thanks
Rick