If we were gathering variables in a field, you would specify how to send them in the next field, but we're not; that's for a more advanced lesson later on. So your code should look something like this:
on (release) {
getURL("http://animation.about.com/od/flashanimationtutorials/", "_self") ;
}
Again, if we were gathering variables, the variable method would be specified after the window, separated by a comma--but since we're not, it's left blank. But for now, this is finished; you just need to repeat the action on your other buttons. Take a look at how it works here.
