PHP / Codeigniter Help Required

Hello, We have a system which is written in PHP/codeigniter that was created by a freelancer who we can no longer contact. As such, we are looking for a talented PHP coder to make some changes to the system for us. Please see the system at [login to view URL] login using test & quattro for username and passcode. Changes required are as follows: - Note that in the system there are three user levels (Admin, Employee and Masseuses). 1) Currently when a user logs in they are directed to the Projects page. We need to make a change so that the default page displayed after login is the Calender. This applies to all user levels. 2) Within the Calender section, when a user clicks on the date they would like to see information for, they are currently shown a large text box. We want to add a new element to this which should be located above the current text box but below the 'submit' 'clear' buttons etc. There should be six new boxes which should be labeled and editable these are to be called 'Edinburgh', 'Aberdeen', 'Glasgow', 'Newcastle', 'Belfast' and 'Total'. A user will fill in numbers in to the 5 boxes and the total box should autocalculate the total of the 5 boxes combined. This information should only be editable and viewable by the Admin and Employee user level. 3) Following on from this in the 'monthly summary' section of a month we should be able to see the number of dates which has a figure entered in it and running totals displayed in the same way. 4) We would like the ability to "hide/show" the options in the text editor in the calender section. 5) In the projects section of the system, we would like the ability to 'pin' a project to the top of the list. This should be done using a new icon (a pin) in the 'Actions' column. When pinned the project should become highlighted in bold red. Pinned projects should maintin order by posting date. This ability should be exclusive to Admin and Employee user levels. 6) In the news section we have the ability to add images to a posting, this ability is to be added to the useful info and projects sections. Maintain the same image as shown in the 'Actions' column of the News section. Only Admins and Employees should have the ability to add images. 7) In the calender there is a glitch of links not working when written within the text box. Please allow this ability. 8) We need the ability to manually set the dates that are visible to a user in the calender section (including monthly summaries). We would like this ability added to the users section and it should only be set by admin level users. Please ask if you need clarification. Ongoing work on this system will be available to the winning bidder too.