Using Script.Head() in Orchard CMS

I'm trying to insert a a javascript file I wrote (just a simple alert box) into the header of my Orchard CMS s开发者_开发百科ite. My problem is that I can't get the pathing right to lead to the .js file, I've even tried placing my .js file in the website root folder.

Any ideas how to get the path right?

Ah, you are probably missing a web config in the directory where the script is.