ITHawks

Hi everyone, I'm new to the forums so I apologize in advance if this isn't in the right section.

I am in my last IT class for my minor and my group and I are creating a website for a client.

He wants to have a login screen popup after clicking the login icon and I found a link that had a simplistic html code and script but I am not 100% sure if it is compatible with GoDaddy.com (which is the ISP that is being used).

Here is the link:
http://www.memberclicks.com/support/addlogin.html

If this won't work I was wondering if anyone could help me in creating a code for a login screen or direct me to some sites that could help me out. Just a side note we are creating the webpages in Dreamweaver CS3.

Any help would be greatly appreciated