function reloadPage(init) {                          //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pageW=innerWidth; document.pageH=innerHeight; onresize=reloadPage; }}
  else 
   if (innerWidth!=document.pageW || innerHeight!=document.pageH) location.reload();
}
 reloadPage(true);