window.onload = onloadFunctions;
function onloadFunctions() {
	var picThumbs = document.getElementById('images');
	var viewPort = document.getElementById('viewPort');
	var ausst = document.getElementById('ausstellung');
	
	if(picThumbs) {
		for(var i=0; i<picThumbs.childNodes.length; i++) {
			if(picThumbs.childNodes[i].nodeType == 1) {
				var picA = picThumbs.childNodes[i];
				picA.onclick = function() {
					viewPort.setAttribute('src',this.getAttribute('href'));
					return false;
				}
			}
		}
	}
	
	if(ausst) {
		ausst.onclick = function() {
			window.open(this.getAttribute('href'),"", "width=620px, height=620px,");
			return false;
		}
	}
}