website calculator, form, html, cleanup

I'm looking for help with the following: Page is located here: [login to view URL] Grey part of banner "welcome", "questions", "reserve gear" and "confirm order" to be clickable areas. Change background. The sidbar-div or formatting doesn't allow "equipment selection" table or "trip details" table to be any wider then they are, need those areas to equal about same width as banner. For example, to fit three fields such as "pickup time", "dropoff time" and "customer name" being one row. Calculator and calender function filling all columns in "equipment selection" table. When someone inputs "rental dates" and 0 - 6 nights = daily price (if less then 3 nights not be allowed to proceed, re-enter dates). 7 - 13 nights = 28% discount. 14 - 20 nights = 35% discount. 21 - 31 night = 50% discount. Can be 21 - infinity nights = 50% discount or (if more then 31 nights not be allowed to proceed and contact us). Discount percentage should appear in red in "discount" column. There is 50+ items with different daily prices, but figure I can add them to the table after? Magnify "photo" (hover, not popup) and item "description" text centered without that white shadow. Click on cart (at Rental Total) for a quick view with "remove" options. Form submission. Also form on contact page. Cleanup and correctly formatted HTML, since this began as a wordpress project gone bad. Thanks and enjoy the day!