Site builder

Hi
i got a website on freewebs if you dont know what that is its a free hostingthing with a web builder thing and im wondering how id implement a flash intro to the main page so if id click on the site adress id get the intro right off the start. anyone know how id do this????

I am interested in creating a personal website and i don’t know php or any html. However, i am very creative and i like to be able to customize things. I have tried geocities page builder but it will not load. Anyone know any other sites?