Newbie question- showing resized image

[Turtlewulf]

Ok this is the problem and what I need it to do: I have images on my webpage. I want each image or product image to be clickable so that when someone clicks on image it shows an enlarged image so they can see more detail! How would I make each image do this?

[Charles]

<a href="http://www.bettiepage.com/images/photos/whip/whip14.jpg"><img src="http://www.bettiepage.com/images/photos/whip/whip14_a.jpg" alt="Bettie Page with a whip"></a>