I was implying that the person wanted to make the button invisible when a person isn't admin. So I said to just make a client command that sets its visibility so it doesn't always show. You should pay attention to what I am talking about. Here, let me clean it up in your terms.
You're still an idiot. Let me do this in little baby steps for you:
-> Person becomes admin
-> Person gets clientcmdSetAdminLevel(1) sent to them
-> Person's $IamAdmin is set to 1
-> Person can now view admin panel
So wouldn't it be better to check if $IamAdmin is set to 1 when the adminGui is opened, and if it isn't to hide the button. This crap about sending servercmds and clientcmds back and forth would be handicapped. You should pay attention to someone who knows a stuffload more than you.