NewImg = new Array (
"siouxland200301.jpg","siouxland200304.jpg","siouxland200317.jpg","siouxland200318.jpg","siouxland200319.jpg","siouxland200321.jpg","siouxland200322.jpg"
     );
    Caption = new Array (
"2003 - A couple new recruits ",
"2003 - On the march",
"2003 - The neighbors",
"2003 - Inspecting the pikes",
"2003 - The daily parade",
"2003 - The weather dampened things a bit on Sunday, but the tavern keep offered the patrons shelter",
"2003 - Charge Your Pike!"
	);

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/siouxlandpics/"+NewImg[ImgNum];
if (document.getElementById) document.getElementById("CaptionBox").innerHTML= "("+ImgMark+" of "+ImgLen + ") " + Caption[ImgNum];
   }
}