function patchLightboxOpenButton() {
	var src = document.getElementById("lightbox-image").src;
	
	var img = document.createElement('img');
	img.src = "images/lightbox-patch-btn-open.gif";
	img.alt = "OPEN";
	
	var a = document.createElement('a');
	a.id = 'lightbox-patch-secNav-btnOpen';
	a.href = src;
	a.target = "_blank";
	a.appendChild(img);
	
	var lbNav = document.getElementById("lightbox-secNav");
	lbNav.insertBefore(a, lbNav.firstChild);
}