function hideDisplayer() {
	if (document.getElementById) {
		document.getElementById('imagedisplayer').style.display = 'none';
		return false;
	} else {
		return true;
	}
}

function showPic (whichpic) {
	if (document.getElementById) {
		document.getElementById('imagedisplay').src = "/_images/vdge/loading_image.gif";
		document.getElementById('imagedisplayer').style.display = 'block'; 
		document.getElementById('imagedirectlink').href = whichpic.href;
		document.getElementById('imagedisplay').src = whichpic.href;
		if (whichpic.title) {
			document.getElementById('desc').innerHTML = whichpic.title;
		}
		return false;
	} else {
		return true;
	}
}