Creating design in PSD and HTML for Online ERP Website

We have an existing Online ERP Web Application for Vocational Education Institute for Accounts. We want to reconstruct the design of the Web Application and implement a new design. The Web Application is made in ASP.Net, so that we need supported HTML. Both design in PSD and HTML with CSS is required. We need at least 3 different designs so that we can choose from them. Design is required for Home Page, Login Page (popup) and Inner Page - total 3 pages. We have the following types of logins - Center Login, Center Director Login, Faculty Login, Student Login, MORD Login, PO Login, FAQ Admin Login, QC Login and Admin Login and we need seperate login popup for all of these logins.