I'm looking to create a picture that changes when hovered over, and I've already achieved this using CSS by adjusting the z-index. However, I don't want users to be able to click on the image. To prevent this, I have removed the href from the tag. Although I've heard that this might cause issues in IE6, my code is validated in XHTML which should technically support it. Can anyone suggest a workaround for IE6 in case not having an href does become problematic? If anyone has access to IE6 and can test this out, please let me know if there are any issues.