I just installed Netscape 8.1.3, went to pokermavens.net and double clicked the CardPlayersOnline site in the Public Servers tab. The site loaded, I created a new account, got my val code via email, logged in, and sat at a ring table. No errors reported. If you get your user to make a screenshot of the error they are seeing and forward that on to me, I'll take a look.
If you're getting the message "Error Loading page"
I figured out the issue, If you're using Firefox or Netscape there is a way to fix this.
1. Open Netscape or Firefox
2. Select Options
3. Select Site Controls
4. Look where is says "Rendering Engine" Then select "Enternet Explore"
This will allow you to play Texas Hold'em on
http://www.CardplayersOnline.netThanks for the help