function altercontentwindow() {
   if (document.all) { // IE, possibly mozilla
      var margin = 149;
      var winheight = document.body.clientHeight - margin;
	  var winwidth = document.body.clientWidth - 277;

      document.all["content"].style.height = winheight;
	  document.all["content"].style.width = winwidth;

   } else if (document.getElementById && !document.all) { // NS, others
      var margin = 144;
      var winheight = window.innerHeight - margin;
	  var winwidth = window.innerWidth - 275;

      document.getElementById("content").style.height = winheight;
	  document.getElementById("content").style.width = winwidth;
   }
}