I have never attempted this type of thing before so I thought I would get some advice so I do it right.

I want to build a website that has a calendar on it so users can make an appointment. I haven't done much with web stuff other than HTML, now I figure that these appointments are going to have to be stored in a database so that the end client can view the appointments.

As an example this websites has the idea - if you go to www.laserrn.com - click on "Make An Appointment" page. I want to replica that type of calendar/entry system.

What is the best language to build this in keeping in mind it will be vary basic and am willing to learn a new language to make sure its built correctly.