function openWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
  return false;
}

function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
			anchor.target = "_blank";
		}
	}
}

function showPicture(picture) {
	picdiv = document.getElementById('koppelingenplaatjes');
	while(picdiv.childNodes.length > 0) {
		picdiv.removeChild(picdiv.lastChild);
	}
	img = document.createElement('IMG');
	img.src = "images/" + picture;
	picdiv.appendChild(img);
	//alert(picture);
}


function openWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
  return false;
}

window.onload = function(e) {
  /* Zorg ervoor dat externe links in een nieuw venster worden geopend */
  externalLinks();

}