NewImg = new Array (
"ramble2001a.jpg","ramble2001c.jpg","ramble2001d.jpg","ramble2001h.jpg","ramble2001l.jpg","ramble2001m.jpg","ramble2001r.jpg",
"ramble2002a.JPG","ramble2002b.JPG","ramble2002c.JPG","ramble2002d.JPG","ramble2002f.JPG",
"ramble2002g.JPG","ramble2002h.JPG","ramble2002i.JPG","ramble2002j.JPG","ramble2002k.JPG",
"ramble2002l.JPG","ramble2002m.JPG","ramble2002n.JPG","ramble2002o.JPG","ramble2002p.JPG",
"ramble2002q.JPG"
     );
    Caption = new Array (
"2001","2001","2001","2001","2001","2001","2001",
"2002","2002","2002","2002","2002",
"2002","2002","2002","2002","2002",
"2002","2002","2002","2002","2002",
"2002"
    );

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