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

function odpri_okno(url,naslov,sirina,visina,drsnik) {
	LeftPosition=(screen.width)?(screen.width-sirina)/2:100;
	TopPosition=(screen.height)?(screen.height-visina)/2:100;
	window.open(url,naslov,"toolbar=no,height=" + visina + ",width=" + sirina + ",top=" + TopPosition + ",left=" + LeftPosition + ",location=no,directories=no,status=no,menubar=no,resizable=no,scrollbars=" + drsnik + ",target=_blank");
}