function showPic (whichPic) {
	if (document.getElementById) {
		document.getElementById('image_placeholder').src = whichPic.href;
		if (whichPic.title) {
			document.getElementById('image_placeholder').alt = whichPic.title;
			document.getElementById('image_placeholder').title = whichPic.title;
		} else {
			document.getElementById('image_placeholder').alt = "";
			document.getElementById('image_placeholder').title = "";
		}
		return false;
	} else {
	return true;
	}
}