Minor Edits to Current Site

I have a very simple approx 15 page static site which was made a while back. I need some small changes done to it. The site has been made in php, using the include function for header and footer files, but otherwise the site is all in html. The changes that need to be made: 1) The navigation which uses a drop down menu does not work properly and looks messy. Put in a properly working navigation and make it look good (important that it is visually appealing!!!) 2) There is currently a section called 'Weddings and Proms'. This needs to be split into 2 pages: i) Weddings ii) Proms. So a new page will need to be created and the relevant information will need to move over (this is a simple copy + paste). 3) Create a new page called 'Packages', then go through the site and put any of the 'packages' into this site. 4) Update the bottom and top navigation to have parts 2) and 3)