PhP, scripts, effects of 2 websites

On main page when hover on one of the photos, 3 other pop out (left, right and under, offcentered, like a meteor explode effect) And, currently the photos on main page change every couple refreshes, I'd like them to rotate every visit or refresh. Some of the banner images on left rotate as well, but don't want any two showing at the same time. Have the Order Now buttons offer modern slideover select options right from the order now image. Not referred to paypal page to choose options, but only after option has been selected. Would like to look like: [login to view URL], but with these options when user hover over Order Now: [login to view URL] Another website: Submit form generates PDF invoice or easily modifiable invoice to webmaster Custom borders/shadows Summarize information from order form into Paypal or retain customer info to summarize later without login rollovers and carousel