I dont know what this is called so i couldn't search it. sorrryyyy :( but how would you do something like that and make it a popup window?????? also would i have to make an image that has a transparent background???

the enter thing.....example.... www.simplyme.shim.net

The enter thing is just a pop-up window :)
http://www.lissaexplains.com/java4.shtml#window

ohhh :-D hehe but how did she get it to turn purple when u hover over it