Add project local functions to main spot class

script/lightbox.js

@@ -372,7 +372,7 @@
     	return {maxWidth: iMaxMediaWidth, maxHeight: iMaxMediaHeight, direction: sDirection};
     };
 
-    updateHash('media', self.album[imageNumber].id);
+    oSpot.updateHash('media', self.album[imageNumber].id);
 
 	if(self.options.hasVideo) {
 		var $lbContainer = this.$lightbox.find('.lb-container');
@@ -585,7 +585,10 @@
       self.$lightbox.find('.lb-nextLink').height(newHeight);
 
       // Set focus on one of the two root nodes so keyboard events are captured.
-      self.$overlay.focus();
+      //ADDED-START
+      //self.$overlay.focus();
+      self.$overlay.trigger( 'focus' );
+      //ADDED-END
 
       self.showImage();
     }
@@ -704,6 +707,9 @@
   };
 
   Lightbox.prototype.enableKeyboardNav = function() {
+    //ADDED-START
+    this.disableKeyboardNav();
+    //ADDED-END
     this.$lightbox.on('keyup.keyboard', $.proxy(this.keyboardAction, this));
     this.$overlay.on('keyup.keyboard', $.proxy(this.keyboardAction, this));
   };
@@ -750,7 +756,7 @@
 
         if($hasVideoNav) $lbContainer.removeClass('lb-video-nav');
     }
-    flushHash();
+    oSpot.flushHash();
     //ADDED-END
 
     $(window).off('resize', this.sizeOverlay);