To avoid problems with pathes you can you “~” at the start of your ulr. But this works only for controls with runat=”server” attribute. You can add this attribute to head tag.
<head runat="server">
It works fine for css links
<link href="~/styles/style.css"
rel="stylesheet" type="text/css" />
But if you will try to add this attribte to scritp tag you will [...]