Relative links in wwwroot folder

Hi, 

I load a view through action http://localhost/Home/Test which includes some javascript files located in my wwwroot folder ( href="/js/base.js" which points tohttp://localhost/js/base.js ).

In base.js I try to load some additional files and I have a relative path to "user.json" which should point to http://localhost/js/user.json but it does not. It tires to load user.json inhttp://localhost/Home/Test/user.json.

How can I fix this issiue?

Thanks