// JavaScript Document
var i, len, naviName, naviVersion;
naviName = navigator.appName;
if( naviName == 'Netscape' ){
  naviVersion = navigator.appVersion;
  len = naviVersion.length;
  if( len == 0 ) {alert("Browser cannot be identified.");}
  if( naviVersion.charAt(0) == '4' && naviVersion.charAt(1) == '.' ){alert("Our website cannot be viewed using Netscape 4.x and earlier versions.\nPlease upgrade to Netscape 6.0, or use Microsoft Internet Explorer 5.5 or above.\nOur apologies for any inconvenience.");window.close();}
}