Please go back to your previous post and modify them by high lighting the code and then click the # in the tool bar to put your code in a code box. Have you tried the below from the link I posted? The clickable image is an html thing, not arduino. In the arduino code, you probably need to use a toggle setup for the LED control.
<a href="http://www.espn.com" target="_blank">
<img src="ahman.gif" border="0"> </a>