Help. I can't delete a script, and I can't attach

I am getting an error saying that I cannot attach a script until all compile errors are fixed in all scripts.

I only have the two scripts from the scripting tutorial along with one that has nothing in it. I can’t delete this one without a fatal error, and I can’t attach the Follow.js script either. :cry:

Are there any errors in the Console regarding the scripts?

http://unity3d.com/support/documentation/Manual/Learning%20the%20Interface.html

I’m not sure where to look to find errors. Can you please help with this? Is there a way to check for syntax errors explicity?

On the bottom of the editor, you will see a toolbar. Usually with a message on it with some info or an error. Just double click it to open the console.