<!--
// *** BROWSER VERSION ***
// Note: On IE5, these return 4, so use is_ie5up to detect IE5.
var agt=navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);

//document.write("agent = " +agt + "<br>");
//document.write("major = " +is_major + "<br>");
//document.write("minor = " +is_minor + "<br>");

// Probably not needed anymore but preserved old LDS code testing for NS4
var isNS4 = (navigator.appName == "Netscape") ? 1 : 0;

var is_ie5up = false;
var is_aol6up = false;
var is_nav6up = false;
var is_mozilla1up = false;
if (agt.indexOf("msie") != -1)  {
  var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
  var is_ie3    = (is_ie && (is_major < 4));
  var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
  var is_ie4up  = (is_ie && (is_major >= 4));
  var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
  var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
  is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
} else if (agt.indexOf("aol") != -1 ) {
  // AOL browser
  is_aol6up = (is_major >= 6);
} else if ( (agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('hotjava')==-1) && (agt.indexOf('netscape')!=-1)) {
  // Netscape
  is_nav6up = (is_major >= 5);
} else if ( (agt.indexOf('mozilla')!=-1) && (agt.indexOf('gecko')!=-1) && (agt.indexOf('netscape')==-1)) {
  // Mozilla
  is_mozilla1up=true;
}

// -->
