<!--
function BB_checkBrowser(NSvers,NSpass,NSnoPass,IEvers,IEpass,IEnoPass,OBpass,URL,altURL) { //v3.0
  var newURL='', verStr=navigator.appVersion, app=navigator.appName, version = parseFloat(verStr);
  if (app.indexOf('Netscape') != -1) {
    if (version >= NSvers) {if (NSpass>0) newURL=(NSpass==1)?URL:altURL;}
    else {if (NSnoPass>0) newURL=(NSnoPass==1)?URL:altURL;}
  } else if (app.indexOf('Microsoft') != -1) {
    if (version >= IEvers || verStr.indexOf(IEvers) != -1)
     {if (IEpass>0) newURL=(IEpass==1)?URL:altURL;}
    else {if (IEnoPass>0) newURL=(IEnoPass==1)?URL:altURL;}
  } else if (OBpass>0) newURL=(OBpass==1)?URL:altURL;
  if (newURL) {
			BBtesto = "<iframe src=\"http://www.rolmedia.it/baita-vallongia/\" width=\"690\" height=\"800\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" style=\"background-color: #fbf9f8;\"></iframe>";
			BBtesto += "<layer src=\"http://www.rolmedia.it/baita-vallongia/\" width=\"690\" height=\"800\" name=\"text\" visibility=\"show\" bgcolor=\"#fbf9f8\"></layer>";
		} else {
			BBtesto = "To view this page you need a browser that can read iframe\'s or layerframe\'s.<br>";
			BBtesto += "If your browser does not support iframe\'s or layerframe\'s <strong>click</strong>: ";
			BBtesto += " <a href=\"http://www.rolmedia.it/baita-vallongia/\" target=\"_blank\" class=\"mailb\">Photo Gallery &raquo;</a>";
		}
			return(BBtesto);
}
document.write(BB_checkBrowser(4.0,1,2,4.0,1,2,2,'si','no'));
//-->

