<!--
// begin browser detect code
function Is () {
   var agt=navigator.userAgent.toLowerCase()
   this.nav3up = ((agt.indexOf('mozilla')!=-1) && ((agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1))) && (parseInt(navigator.appVersion) >= 3)
   this.nav4up = ((agt.indexOf('mozilla')!=-1) && ((agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1))) && (parseInt(navigator.appVersion) >= 4)
   this.ie4up  = (agt.indexOf("msie") != -1)  && (parseInt(navigator.appVersion) >= 4)
}
var is;
var isIE3Mac = false;
if ((navigator.appVersion.indexOf("Mac")!=-1) && (navigator.userAgent.indexOf("MSIE")!=-1) && (parseInt(navigator.appVersion)==3)) isIE3Mac = true;
else is = new Is();
// end browser detect code

// begin browser redirect code
function checkBrowser() {
   if (!isIE3Mac && (is.nav4up || is.ie4up)) // Check for Nav or IE vers 4 or higher
      startBanners();
   else
      window.location="navbanner1.htm";  // redirect other browsers to rotating html files
}
// end browser redirect code

// begin banner rotating code
function makeArray(len) {
        for (var i=0; i<len; i++) this[i] = null;
        this.length = len;
}

var imageArray = new makeArray(3);
var bannerNum = 0;
var numOfBanners = 3;
var numSeconds = 3;

function loadBannerArray() {
   imageArray[0] = "images/picture03";
   imageArray[1] = "images/picture02";
   imageArray[2] = "images/picture01";
}

var timerFlag = false;
var bannerTimer;
function startTimer() {
   bannerTimer = setTimeout("changeBanner()", numSeconds * 1000);
   timerFlag = true;
}

function startBanners() {
   loadBannerArray();

   if (!isIE3Mac && (is.nav4up || is.ie4up))     // Check for Nav or IE vers 4 or higher
      setInterval("changeBanner()", numSeconds * 1000);
   else
      startTimer();
}

function changeBanner() {
   if (bannerNum >= (numOfBanners-1))
      bannerNum = 0;
   else
      bannerNum += 1;
        
   document.randomImg1.src=imageArray[bannerNum] + ".jpg";
<!--    document.randomImg2.src=imageArray[bannerNum] + "-ttl.jpg"; -->

   if (!(!isIE3Mac && (is.nav4up || is.ie4up))) {    // Check for Nav or IE vers 3 or lower
      if (timerFlag == true) {
         clearTimeout(bannerTimer);
         timerFlag = false;
      }
      startTimer();
   }
}

checkBrowser();
// -->