[development] image button form element module?

[Earl Miles]

Karoly Negyesi wrote:
> Hi,
> 
> Anyone written an image button form element module? It's easy, I am 
> just  sooo lazy :)

There's one in views.module

Note that image buttons have some issues that make it difficult to just replace 
them, *but* I think a simple #after_build could actually fix that.

(You can't use $op on an image_button because IE buggily does not return any 
kind of value for the image button. However, if you check each button directly, 
you can see which button was pressed. Therefore, the #after_build for each 
button could say "Hey I was pressed" and set the appropriate value in 'op' 
before the rest of the form can react.)