You will need to decide what technology you wish to learn in order to get dynamic content PHP/ASP/JSP. I would recommend JPS but then you would need to know Java, but I expect you do not so this would long time shot. So you left either with ASP or PHP. I'm not realy "microsoft fanboy", I think many of they approaches are overkill so I would suggest to learn PHP. You can piick up basics at w3schools.com, there many other online resources also if you prefer hard copy there are many books to choose from