ASP.NET Email Login Customization

I am trying to customize the look and feel of my email page and need help logging in via XMLHTTP or some other method which will allow me to chop up the HTML and add my own graphics etc. If you could show me how to send a username and password, login and return all HTML into a string for parsing that would be great. I am hoping to learn from your example so I can finish the rest of the site my self. Thank you! ## Deliverables Source code, copyright with comments. ## Platform IIS ## Deadline information Must be written in ASP.NET