if (document.layers && window.innerWidth) {
         window.onresize = NS4resize;
         window.NS4sIW = window.innerWidth;
         window.NS4sIH = window.innerHeight;
         }

 function NS4resize() {
         if (NS4sIW < window.innerWidth ||
                 NS4sIW > window.innerWidth ||
                 NS4sIH > window.innerHeight ||
                 NS4sIH < window.innerHeight )
         {
                 window.location.reload();
         }
         }