NewImg = new Array (
"rt2003e.jpg","rt2003g.jpg","rt2003p.jpg","rt2003r.jpg","rt2003w.jpg","rt2003z.jpg"
     );
    Caption = new Array (
"2003 - The dance group strutting their stuff",
"2003 - The dance group strutting their stuff",
"2003 - Branding a felon ",
"2003 - Trying to train the King's tailor as a musketerr ",
"2003 - Guarding the pike rack",
"2003 - Closing Gate"
	);

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