/* CopyrightTag: Copyright (c) 2005-2008 Satmetrix Systems, Inc. All Rights Reserved. */
/* $Id: sniff.js,v 1.6 2008/01/08 23:55:22 build Exp $ */
  var warnBrowsers = new Array();
  var disallowBrowsers = new Array(is_nav2, is_nav3, is_nav4, is_ie3, is_ie4);
  var warn=false;
  for (i=0;i<warnBrowsers.length; i++)
  {
  	if (warnBrowsers[i]) {
		warn=true;
	}
  }
  for (i=0;i<disallowBrowsers.length; i++)
  {
  	if (disallowBrowsers[i]) {
		window.location=disallowURL
	}
  }
  if (warn) {
  	alert('Please upgrade you browser to the latest version.');
  }