Change pointer on mouseover

I have a series of images that link to other pages. I am using onclick events, and browser component. Issue I am having, not me, but client, that when you mouse over the image the pointer doesn’t change to a finger pointing like a normal href link. I know you can do it with onmouseover event I’m guessing? I just didn’t know if anyone had a handy way to do it or a link to where to set this up.

Thanks