I have a very old authority site. A couple of them actually.
I built it using .shtml pages with ssi includes way back when.
What I want to do is display different files based on whether the viewer is using a PC or Mobile.
Is there some sort of if/then/else statement that can be used within the html body for this?
ie: if screen width > 800 show <!--#include virtual="../content1.shtml"-->
if screen width < 400 show <!--#include virtual="../content2.shtml"-->
I have several ssi includes on each page that I would do this for.
Thanks in advance.