window.onload = function(){
if (!document.getElementsByTagName) {
		return false; 
	}
var getimages = document.getElementById('mini');
var theimage = getimages.getElementsByTagName('a');

for (var i=0; i < theimage.length; i++) {
theimage[i].onclick = function () {
var newimage =this.getAttribute("href");	
showPic(newimage);
			return false; 	
}

}
}

function showPic (whichpic) {
 if (document.getElementById) {
  document.getElementById('placeholder').src = whichpic;
  return false;
 } else {
  return true;
 }
}