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