function show_picture(whichpic,fullsize) {

	if (document.getElementById) {

		document.getElementById('placeholder').src = whichpic.href;
		
		//alert(fullsize);
		document.getElementById('placeholder_href').href = fullsize;
		
		if (whichpic.title) {

			document.getElementById('caption').childNodes[0].nodeValue = whichpic.title;

		} else {

			document.getElementById('caption').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  		
		}
  
		return false;
 
	} else {
  
		return false;

	}

}