NewImg = new Array (
"youth200101.jpg","youth200102.jpg","youth200103.jpg","youth200104.jpg","youth200105.jpg",
"youth200106.jpg","youth200107.jpg","youth200108.jpg","youth200109.jpg","youth200110.jpg",
"youth200111.jpg","youth200112.jpg","youth200113.jpg",
"mankato2002a.jpg","mankato2002b.jpg","mankato2002d.jpg","mankato2002k.jpg","mankato2002l.jpg"
    );
    Caption = new Array (
"2001 - off to do battle",
"2001 - in battle against the First Minnesota",
"2001 - Captain and Ensign",
"2001 - Captain and the troops",
"2001 - Inspecting the pike charge",
"2001 - Joel and Jaimie relaxing at the end of the day",
"2001 - Rudy \"helping out\" in the kitchen",
"2001 - Justin, guarding the pike rack",
"2001 - Musketeers at the ready",
"2001 - A couple more musketeers",
"2001 - Pikemen at the ready",
"2001 - Awaiting orders",
"2001 - A motley crew",
"2002 - Bruce talking with some kids",
"2002 - Heading to the ceremony",
"2002 - The flag raising",
"2002 - Making musket balls",
"2002 - Lt. Ferguson in armor"
    );

var ImgNum = 0;
var ImgLength = NewImg.length - 1;
var ImgLen = NewImg.length

function chgImg(direction) {
if (document.images) {
ImgNum = ImgNum + direction;
if (ImgNum > ImgLength) {
ImgNum = 0;
}
if (ImgNum < 0) {
ImgNum = ImgLength;
}
ImgMark = ImgNum + 1;
document.slideshow.src = "http://www.clanntartan.org/gallery/historyfestpics/"+NewImg[ImgNum];
if (document.getElementById) document.getElementById("CaptionBox").innerHTML= "("+ImgMark+" of "+ImgLen + ") " + Caption[ImgNum];
   }
}