Loading external pages to minimize loading constraints

Loading external pages to minimize loading constraints

I am pretty new to the jquery mobile platform.  The one issue i have is that if i am loading a external page that requires jquery mobile skinning.  It will not only skin the external page but It will apply skinning to the main page
elements.  How do i control the skining of elements.  Is it possible to SKIN a area based on div id?

here is the code i am using to load a external page.  Any help is much appreciated i am stuck on this one
  1. $('#myDIV').load('content.html', function() {
     alert('Load was performed.');
    });