From 2191c036e1ed4ac2094e6f59c19d4ad6748843c3 Mon Sep 17 00:00:00 2001
From: Gordon Koo <gkoo@linkedin.com>
Date: Tue, 21 Aug 2012 13:36:26 -0700
Subject: [PATCH] adding some return this's

---
 js/hopscotch.js        | 2 ++
 js/hopscotch_jquery.js | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/js/hopscotch.js b/js/hopscotch.js
index 5072dd0e..4a2254d2 100644
--- a/js/hopscotch.js
+++ b/js/hopscotch.js
@@ -1188,6 +1188,7 @@
       if (cb) {
         callbacks[evtType].push({ cb: cb, fromTour: isTourCb });
       }
+      return this;
     };
 
     /**
@@ -1217,6 +1218,7 @@
           callbacks[evtType] = [];
         }
       }
+      return this;
     };
 
     /**
diff --git a/js/hopscotch_jquery.js b/js/hopscotch_jquery.js
index ee42799d..e800e0f7 100644
--- a/js/hopscotch_jquery.js
+++ b/js/hopscotch_jquery.js
@@ -1054,6 +1054,7 @@
       if (cb) {
         callbacks[evtType].push({ cb: cb, fromTour: isTourCb });
       }
+      return this;
     };
 
     /**
@@ -1083,6 +1084,7 @@
           callbacks[evtType] = [];
         }
       }
+      return this;
     };
 
     /**