function setPreviewPhoto(pathThumb, n, elm) {
	var items = $$('a.active');
	for (var i=0; i<items.length; ++i) {
		items[i].removeClassName('active');
	}

	$("__image_preview__").href = "javascript:$('__image_preview_handle_" + n + "').onclick();void(0)";
	$("__image_preview__").getElementsByTagName("IMG")[0].src = pathThumb;

	$(elm).addClassName("active");
}