538183 Continue developing my Freelance site with time tracker feat

I am looking to add an work diary feature like oDesk, elance, or vworker, to my site. Or an invoice feature like freelancer. I already have the milestone system so no need for escrow feature. Here are somethings I am looking to achieve if we are going odesk route - screen capture - chat between freelancer and employer - track hours worked and display it on their profiles - Employers will need to be able to input freelancers allowable hours - Basically everything odesk work diary does and more. If we go invoice route I am looking for same feature as Freelancers invoice system. Users will need to be able to create invoices and send them to their employers one at a time. Please read up on the features of Odesk, elance, Vworker work diary and freelancer invoice before submitting proposals. We will discuss more on the project message board. Other sample sites are Hivedesk and Timedoctor. Please Google these to get a feel of what I would like implemented into my site. Please add these numbers to your proposals so I know you have read all requirements of this project. 52177