How to pull off this interactive navigation

here the link to where the effect is…

http://www.stylodesign.co.uk/flash.html

how do you create this sort of effect?.. cant find no tutorials anywhere

also heres another cool navigation setup i found… but this one i dont want to know how its done cause it looks far to hard to pull off for my level…

http://www.complexification.net/

also and sry for having two questions in one thread but ive just hit this problem…

I have a movieclip with AScripts attached to it to make it do the things a button would do loadmovie, unloadmovie etc etc…now it can loadmovies into target mc’s but it cant for some reason unloadmovies from target mc’s… but when i made a proper button and put in the same AScripts it did both unload and load…

i want to keep my “movieclip buttons” instead of changing them for normal “buttons” so is there a way to get round this and make a movieclip unloadmovies?

for your first question: http://www.kirupaforum.com/forums/showthread.php?t=62491

look at the fla there. you’ll be using the _x property in addition to the _y. so you’ll also set a destination x as well as y.

i’m confused as to why you’re trying to attach the actions to the MC instead of a button for the 2nd question. why not just make buttons over an MC, but make the button alpha=0 and attach the AS to it.