![](http://photos1.blogger.com/blogger/353/70/320/sublymonal2.jpg)
Here's an interesting take-over effect I just stumbled across on this Xanga blog. When you roll the mouse over one of the top menu buttons (the one with the green-yellow logo), the page background changes to display a "secret message".
![](http://photos1.blogger.com/blogger/353/70/320/sublymonal3.jpg)
Clicking the button whisks you to the Sublymonal site, where you are asked to enter a code.
![](http://photos1.blogger.com/blogger/353/70/320/sublymonal.jpg)
When you enter the code (figure this one out on your own), you are introduced to Lymonics.
![](http://photos1.blogger.com/blogger/353/70/320/sublymonal4.jpg)
The whole thing is a promo for Sprite and is somehow tied to Lost. Notice how the fine print on the site says "OBEY" is trademarked by Coca-Cola. Very fitting. Anyway, the whole purpose of the exercise was to point out the nice background-swap effect.