I am curious about how to modify the cursor shape to display a zoom in and zoom out symbol.
Changing the cursor to indicate busy or wait status is something I am familiar with,
document.manual_production.style.cursor='wait';
However, I am unsure of the process to change the cursor for zooming in and out.
I have discovered a way to do it
document.manual_production.image1.style.cursor='-moz-zoom-out';