Modifications in existing WordPress Theme

Current test site - [login to view URL] Changes Search function needs to be changed as you see now it pops up with when being clicked, but would like it to be fixed into the menu bar and then displayed on a page which is loaded - pages are already in place. So it would need to go as follows.. Left side - selected between search projects, jobs and people Middle - keywords input Right - submit button so.. Left side a drop down (Projects / Jobs/ People) second -- Keywords(Text box) and third Submit button search The project results will be linked to this page with the results defined to their keyword search.. [login to view URL] The people results will be linked to this page with the results defined to their keyword search.. [login to view URL] The full time jobs results will be linked to this page with the results defined to their keyword search.. [login to view URL] Notes - the only thing that may need extra coding would be the jobs (more on this below) JOBS If someone adds a job to the platform we do not want them to have to upload funds for the project as it will be treated as job which has already been paid to submit. Locations Would like to add a location section, at the moment it is done by country, but would like it to be changed to city's within the UK - this will also be an option for people to refine their searches Auto emailing people who match the right skill set/category that the project or job is posted in will be sent an email about the project or job Auto add new skills At the moment we need to upload all the skills that can be selected on the site, but we would like for people to add new skills that will be automatically added to the database. This is a basic description, please look through the current site to see what needs to be changed and then ask me questions.