Should be super simple for you guys...div one gets clicked, div two appears. What I don't know how to do is make div 2 go away when div one is clicked again.
<img src="/..." width="" height"" onClick="MM_showHideLayers('logo','','show','logoEasterEgg','',show')">
What should I add to this line of code to make the div 'logoEasterEgg' disappear when the image in div 1 is clicked again?