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?

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