From 613a8444cd31cd65e2466844b2a3ba19f5b86ee0 Mon Sep 17 00:00:00 2001
From: David Peter <david@1000memories.com>
Date: Tue, 15 Nov 2011 13:58:01 -0800
Subject: [PATCH] Add ability to block clicks on overlay.

Setting "overlayClose" to false in facebox's settings will cause clicks
on the grey overlay not to close facebox. The default value is true.
---
 src/facebox.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/facebox.js b/src/facebox.js
index 392adf8..3b08ade 100644
--- a/src/facebox.js
+++ b/src/facebox.js
@@ -84,6 +84,7 @@
     settings: {
       opacity      : 0.2,
       overlay      : true,
+      overlayClose : true, // if false, clicking overlay does not close facebox
       loadingImage : '/facebox/loading.gif',
       closeImage   : '/facebox/closelabel.png',
       imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
@@ -275,7 +276,7 @@
 
     $('#facebox_overlay').hide().addClass("facebox_overlayBG")
       .css('opacity', $.facebox.settings.opacity)
-      .click(function() { $(document).trigger('close.facebox') })
+      .click(function() { if ($.facebox.settings.overlayClose) $(document).trigger('close.facebox') })
       .fadeIn(200)
     return false
   }