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;
			  }
			  if (whichpic.name) {
			   document.getElementById('material').childNodes[0].nodeValue = whichpic.name;
			  } else {
			   document.getElementById('material').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
			  }
			  return false;
			 } else {
			  return true;
			 }
			}