function showPic (whichpic) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic.href;
		if (whichpic.title) {
			document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;}
		else {
			document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;	}
		return false;} 
	else {
		return true;}
	}

function flipPic (whichpic, strTitle, strCaption) {
	if (document.getElementById) {
		document.getElementById('placeholder').src = whichpic.href;
		document.getElementById('title').innerHTML = (strTitle);
		document.getElementById('caption').innerHTML =  (strCaption);
		return false;} 
	else {
		return true;}
	}