function x_reloadPage(init) { 
  if (init==true) with (navigator) {if ( (appName=="Netscape") && (parseInt(appVersion)==4) ) {
    document.x_pgW=innerWidth; document.x_pgH=innerHeight; onresize=x_reloadPage;}}
  else if (innerWidth!=document.x_pgW || innerHeight!=document.x_pgH) location.reload();
}
x_reloadPage(true);