function setImage(image_path, id, max){
var currentImage = document.getElementById('currentImage');
var selectedImage = document.getElementById('selectedImage'+id);
for (i = 0; i<max; i++) {obj = document.getElementById('selectedImage'+(i+1));
if (obj) {obj.className = 'selected';}}
if (selectedImage) {selectedImage.className = 'selected2';} 
else selectedImage.className = 'selected';
if (currentImage && currentImage.src.toString().indexOf(image_path) == -1) {currentImage.src = image_path;}
else return false;}