Modifying a simply cakePHP application

I have a small cakePHP application that needs the following modifications: 1.) An option to send e-mails. There should be three input fields: "To:", "Subject:" and "Message:". On the side there should be a list of users' e-mails from the database. User should be able to click on e-mails which would then move to the "To:" field, and then click on "x" if they dont want that e-mail in the field anylonger. There should also be a button for sending to all e-mails in the list. 2.) There is an HTML table acting as a calendar. Some of the cells contain a line or two of data, some of them are complitely empty. I need an empty space of a cell to be a link to the function "New event". 3.) There is a field in one of the forms for "customer initials". Customer database table holds data for customer initials, customer name etc. As user begins to type customer initals, it should start auto suggestion, in the perfect case, suggestion with customer initials + customer name Please see some attached picture if it helps. It needs to be done in 3-4 days.