function reloadPage(init) {  //reloads the window if Nav4 resized
	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);