Flash Animated home page

I need a flash intro to be produced for a landing page of a website. The display will be of 5 spot lights iris's like those used on stage. 4 along the top and one at the bottom. They must demonstrate the opening and closing of the iris (see attached) so when the spotlight is hovered over the Iris will close and move and a bean of light will shine and the link will be displayed for each spotlight. Spot 1 = Home Spot 2 = About us Spot 3 = Applications Spot 4 = Products Spot 5 = Contact us Links and further docs can be found attached