var strLastImgSrc = "";

function fnSwapImage(imgId,newSrc) {
	var imgObj = eval("document." + imgId);
	imgObj.src = "Images/" + newSrc;
}

function fnShowPhoto(strImgSrc,strImgDetailsSrc,strPosition) {
	document.ImgLeft.src = "Images/Blank.gif";
	document.ImgRight.src = "Images/TitleRight" + strAreaReference + ".gif";
	document.Details.src = "Images/Blank.gif";
	if (strLastImgSrc != strImgSrc) {
		var imgTarget = eval("document.Img" + strPosition);
		imgTarget.src = "Images/Photos/" + strImgSrc;
		document.Details.src = "Images/Details/" + strImgDetailsSrc;
		strLastImgSrc = strImgSrc;
	} else {
		strLastImgSrc = "";
	}
}
function fnOnThumb(objImg) {
	strPrefix = objImg.src.substring(0,objImg.src.indexOf(".jpg"));
	objImg.src = strPrefix + "Over.jpg";
}
function fnOffThumb(objImg) {
	strPrefix = objImg.src.substring(0,objImg.src.indexOf("Over.jpg"));
	objImg.src = strPrefix + ".jpg";
}