diff --git a/script/lightbox.js b/script/lightbox.js
index b5e7ad7..96fc12d 100644
--- a/script/lightbox.js
+++ b/script/lightbox.js
@@ -321,21 +321,6 @@
     this.album = [];
     var imageNumber = 0;
 
-    function addToAlbum($link) {
-      self.album.push({
-        alt: $link.attr('data-alt'),
-        link: $link.attr('href'),
-        title: $link.attr('data-title') || $link.attr('title')
-		, orientation: $link.attr('data-orientation')
-		, type: $link.attr('data-type')
-		, id: $link.attr('data-id')
-		, $Media: $link.attr('data-type')=='video'?self.$video:self.$image
-		, width: $link.find('img').attr('width')
-		, height: $link.find('img').attr('height')
-		, set: $link.attr('data-lightbox') || $link.attr('rel')
-      });
-    }
-
     // Support both data-lightbox attribute and rel attribute implementations
     var dataLightboxValue = $link.attr('data-lightbox');
     var $links;
@@ -343,7 +328,7 @@
     if (dataLightboxValue) {
       $links = $($link.prop('tagName') + '[data-lightbox="' + dataLightboxValue + '"]');
       for (var i = 0; i < $links.length; i = ++i) {
-        addToAlbum($($links[i]));
+        this.addToAlbum($($links[i]));
         if ($links[i] === $link[0]) {
           imageNumber = i;
         }
@@ -351,12 +336,12 @@
     } else {
       if ($link.attr('rel') === 'lightbox') {
         // If image is not part of a set
-        addToAlbum($link);
+        this.addToAlbum($link);
       } else {
         // If image is part of a set
         $links = $($link.prop('tagName') + '[rel="' + $link.attr('rel') + '"]');
         for (var j = 0; j < $links.length; j = ++j) {
-          addToAlbum($($links[j]));
+			this.addToAlbum($($links[j]));
           if ($links[j] === $link[0]) {
             imageNumber = j;
           }
@@ -374,6 +359,22 @@
 
     this.changeImage(imageNumber);
   };
+
+  Lightbox.prototype.addToAlbum = function($link) {
+	this.album.push({
+	  alt: $link.attr('data-alt'),
+	  link: $link.attr('href'),
+	  title: $link.attr('data-title') || $link.attr('title'),
+
+	  orientation: $link.attr('data-orientation'),
+	  type: $link.attr('data-type'),
+	  id: $link.attr('data-id'),
+	  $Media: $link.attr('data-type')=='video'?this.$video:this.$image,
+	  width: $link.find('img').attr('width'),
+	  height: $link.find('img').attr('height'),
+	  set: $link.attr('data-lightbox') || $link.attr('rel')
+	});
+  }
   
   Lightbox.prototype.getMaxSizes = function(iMediaWidth, iMediaHeight, sMediaType) {
 	var iWindowWidth = $(window).width();