Basically I need a function that I can call that returns true or false if a spider is viewing the page. What is the best way to do this? I know I can compare user-agents, but I figured I'd check with you guys before I go out and spend time creating a solution to a problem that might already be solved here. Any code I can grab that will do this for me? I'm entirely new to this, so please share even the basic ideas that I am missing, Thanks!