Loading bar and stuff

hey-
im trying to make a sweet website for a class that im taking in school
so far i have the stop layer, pages layer and the main layer with three buttons on it. I’m having some trouble getting past that…
i want to make a loading bar before the page opens, but i dont know how,
after i roll over a link, it brings me to the page and a movie clip plays, i want to make a text box in there so i can type stuff, eg. links and such.
lastly i was some really cool random effect that i dont know how to do.
if you wanna help, i have around 10 hours to finish,