function movePic(numOfPics, direction) {
	var img = document.getElementById("imgSS");
	var temp = img.src;
	var searchStr = "";
	var questionMarkPos = temp.indexOf("?");
	if (questionMarkPos>0) {
		searchStr = temp.substr(questionMarkPos);
		temp = temp.substr(0,questionMarkPos);
	}
	var l = temp.length;
	var i = temp.lastIndexOf("-");
	var i1 = temp.lastIndexOf(".");
	var newImage = temp.substr(0,i+1);
	var imageExt = temp.substr(l-4,4);
	temp = temp.substr(i+1,i1-i-1);
	var currentImage = parseInt(temp);
	currentImage+=direction;
	if (currentImage<1) currentImage = numOfPics;
	if (currentImage>numOfPics) currentImage = 1;
	var p = newImage + currentImage + imageExt;
	img.src = p;
}