[phillip875]

What is your admin variable?

And basically works like this:

if(youradminvariable[playerid] >= 1)
{
SendClientMessage(playerid,-1,"Only lvl 1 or above can see this..");
}
if(youradminvarilable[playerid] >= 2)
{
SendClientMessage(playerid,-1,"Only lvl 2 or above can see this..");
}

Hope that helps.