diff --git a/js/lightbox.js b/js/lightbox.js
index b5af5bb..fed2b76 100644
--- a/js/lightbox.js
+++ b/js/lightbox.js
@@ -130,13 +130,13 @@ Lightbox = {
 
     // Make the lightbox divs.
     var layout_class = (s.use_alt_layout ? 'lightbox2-alt-layout' : 'lightbox2-orig-layout');
-    var output = '<div id="lightbox2-overlay" style="display: none;"></div>\
-      <div id="lightbox" style="display: none;" class="' + layout_class + '">\
-        <div id="outerImageContainer"></div>\
-        <div id="imageDataContainer" class="clearfix">\
-          <div id="imageData"></div>\
-        </div>\
-      </div>';
+    var output = '<div id="lightbox2-overlay" style="display: none;"></div>' + "\n" +
+      '<div id="lightbox" style="display: none;" class="' + layout_class + '">' + "\n\t" +
+        '<div id="outerImageContainer"></div>' + "\n\t" +
+        '<div id="imageDataContainer" class="clearfix">' + "\n\t\t" +
+          '<div id="imageData"></div>' + "\n\t" +
+        '</div>' + "\n" +
+      '</div>';
     var loading = '<div id="loading"><a href="#" id="loadingLink"></a></div>';
     var modal = '<div id="modalContainer" style="display: none;"></div>';
     var frame = '<div id="frameContainer" style="display: none;"></div>';