From fc972df52ebc21bce4368439c45a64d231fac703 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Tue, 8 Oct 2013 14:53:08 -0700
Subject: [PATCH 01/14] Update openseadragon.js

---
 src/openseadragon.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index 4e63fd22..cacd19b4 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -489,7 +489,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
             xmlPath:                null,
             tileSources:            null,
             tileHost:               null,
-
+            initialPage             0,
             //PAN AND ZOOM SETTINGS AND CONSTRAINTS
             panHorizontal:          true,
             panVertical:            true,

From ec71a4416eb9a43fdab571eb1860c6a30301dd69 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Tue, 8 Oct 2013 15:01:28 -0700
Subject: [PATCH 02/14] Update viewer.js

---
 src/viewer.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index ecd8560f..88b20db0 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -200,12 +200,14 @@ $.Viewer = function( options ) {
             if( this.tileSources.length > 1 ){
                 THIS[ this.hash ].sequenced = true;
             }
-            initialTileSource = this.tileSources[ 0 ];
+            initialTileSource = this.tileSources[ this.initialPage ];
+            this.goToPage( this.initialPage );
         } else {
             initialTileSource = this.tileSources;
+            this.open( initialTileSource );
         }
 
-        this.open( initialTileSource );
+        
     }
 
     this.element              = this.element || document.getElementById( this.id );
@@ -1066,7 +1068,10 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
         }
         return this;
     },
-
+    
+      currentPage: function () {
+        return THIS[ this.hash ].sequence; 
+      },
 
     /**
      * @function

From 54bcd6ea7904edbfdb6fa316b1d486b9635df952 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Tue, 8 Oct 2013 17:07:49 -0700
Subject: [PATCH 03/14] Update viewer.js

Remove the sequence control update and put it into its own function. This way it can be called after a tilesource is loaded.
---
 src/viewer.js | 48 +++++++++++++++++++++++++++++++-----------------
 1 file changed, 31 insertions(+), 17 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index 88b20db0..a44316c5 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -200,11 +200,14 @@ $.Viewer = function( options ) {
             if( this.tileSources.length > 1 ){
                 THIS[ this.hash ].sequenced = true;
             }
+            //Keeps the initial page within bounds
+            if ( this.initialPage > this.tileSources.length - 1){
+                this.initialPage = this.tileSources.length - 1
+
             initialTileSource = this.tileSources[ this.initialPage ];
-            this.goToPage( this.initialPage );
+            THIS[ this.hash ].sequence = this.initialPage; 
         } else {
             initialTileSource = this.tileSources;
-            this.open( initialTileSource );
         }
 
         
@@ -345,6 +348,12 @@ $.Viewer = function( options ) {
     this.bindStandardControls();
     this.bindSequenceControls();
 
+    this.open( initialTileSource );
+    
+    if (_this.tileSources.length > 1){
+        _this.sequenceButtons(_this.initialPage);
+    }
+            
     for ( i = 0; i < this.customControls.length; i++ ) {
         this.addControl(
             this.customControls[ i ].id,
@@ -1069,23 +1078,11 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
         return this;
     },
     
-      currentPage: function () {
+    currentPage: function () {
         return THIS[ this.hash ].sequence; 
       },
-
-    /**
-     * @function
-     * @name OpenSeadragon.Viewer.prototype.goToPage
-     * @return {OpenSeadragon.Viewer} Chainable.
-     */
-    goToPage: function( page ){
-        //page is a 1 based index so normalize now
-        //page = page;
-        this.raiseEvent( 'page', { page: page, viewer: this } );
-
-        if( this.tileSources.length > page ){
-
-            THIS[ this.hash ].sequence = page;
+      
+    sequenceButtons: function (page) {
 
             if( this.nextButton ){
                 if( ( this.tileSources.length - 1 ) === page  ){
@@ -1107,6 +1104,23 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
                     }
                 }
             }
+      },      
+
+    /**
+     * @function
+     * @name OpenSeadragon.Viewer.prototype.goToPage
+     * @return {OpenSeadragon.Viewer} Chainable.
+     */
+    goToPage: function( page ){
+        //page is a 1 based index so normalize now
+        //page = page;
+        this.raiseEvent( 'page', { page: page, viewer: this } );
+
+        if( this.tileSources.length > page ){
+
+            THIS[ this.hash ].sequence = page;
+
+            this.sequenceButtons(page);
 
             this.open( this.tileSources[ page ] );
         }

From c6597806ba4f7f30d63af384056dc3f777a7c1b6 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Tue, 8 Oct 2013 17:10:26 -0700
Subject: [PATCH 04/14] Update viewer.js

---
 src/viewer.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/viewer.js b/src/viewer.js
index a44316c5..8d43b7cc 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -205,6 +205,8 @@ $.Viewer = function( options ) {
                 this.initialPage = this.tileSources.length - 1
 
             initialTileSource = this.tileSources[ this.initialPage ];
+            
+            //Update the sequence (aka currrent page) property
             THIS[ this.hash ].sequence = this.initialPage; 
         } else {
             initialTileSource = this.tileSources;

From 2f33e6c66671a1f498af9bc5aabae0264b618372 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Tue, 8 Oct 2013 21:45:26 -0700
Subject: [PATCH 05/14] Update viewer.js

---
 src/viewer.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/viewer.js b/src/viewer.js
index 8d43b7cc..88e2dec7 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -203,7 +203,8 @@ $.Viewer = function( options ) {
             //Keeps the initial page within bounds
             if ( this.initialPage > this.tileSources.length - 1){
                 this.initialPage = this.tileSources.length - 1
-
+            }
+            
             initialTileSource = this.tileSources[ this.initialPage ];
             
             //Update the sequence (aka currrent page) property

From 81664251cc8ea2b2162ef3c433aa0f6cf651a6f6 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Wed, 9 Oct 2013 15:22:36 -0700
Subject: [PATCH 06/14] Update openseadragon.js

Missing colon
---
 src/openseadragon.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index cacd19b4..a16b33d4 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -489,7 +489,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
             xmlPath:                null,
             tileSources:            null,
             tileHost:               null,
-            initialPage             0,
+            initialPage:             0,
             //PAN AND ZOOM SETTINGS AND CONSTRAINTS
             panHorizontal:          true,
             panVertical:            true,

From 0d8d770327824f173c6955d1acb53aec89dd70e8 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Wed, 9 Oct 2013 15:27:43 -0700
Subject: [PATCH 07/14] Update viewer.js

---
 src/viewer.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index 88e2dec7..9d6e19be 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -11,7 +11,7 @@
  * - Redistributions of source code must retain the above copyright notice,
  *   this list of conditions and the following disclaimer.
  *
- * - Redistributions in binary form must reproduce the above copyright
+ * - Redistributions in binary form must reproduce the above copyrightthis
  *   notice, this list of conditions and the following disclaimer in the
  *   documentation and/or other materials provided with the distribution.
  *
@@ -201,8 +201,8 @@ $.Viewer = function( options ) {
                 THIS[ this.hash ].sequenced = true;
             }
             //Keeps the initial page within bounds
-            if ( this.initialPage > this.tileSources.length - 1){
-                this.initialPage = this.tileSources.length - 1
+            if ( this.initialPage > this.tileSources.length - 1 ){
+                this.initialPage = this.tileSources.length - 1;
             }
             
             initialTileSource = this.tileSources[ this.initialPage ];
@@ -353,8 +353,8 @@ $.Viewer = function( options ) {
 
     this.open( initialTileSource );
     
-    if (_this.tileSources.length > 1){
-        _this.sequenceButtons(_this.initialPage);
+    if (this.tileSources.length > 1){
+        this.sequenceButtons(this.initialPage);
     }
             
     for ( i = 0; i < this.customControls.length; i++ ) {

From 0f705d093a44ce086a42585b53a5a8852d776547 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Wed, 9 Oct 2013 15:31:33 -0700
Subject: [PATCH 08/14] Update viewer.js

---
 src/viewer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/viewer.js b/src/viewer.js
index 9d6e19be..c1754d88 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -11,7 +11,7 @@
  * - Redistributions of source code must retain the above copyright notice,
  *   this list of conditions and the following disclaimer.
  *
- * - Redistributions in binary form must reproduce the above copyrightthis
+ * - Redistributions in binary form must reproduce the above copyright
  *   notice, this list of conditions and the following disclaimer in the
  *   documentation and/or other materials provided with the distribution.
  *

From 6f79f80fe031a017d5a473f3f24837eda70f6dc5 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Wed, 9 Oct 2013 15:36:21 -0700
Subject: [PATCH 09/14] Update viewer.js

trailing white space....
---
 src/viewer.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index c1754d88..6f1db293 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -208,7 +208,7 @@ $.Viewer = function( options ) {
             initialTileSource = this.tileSources[ this.initialPage ];
             
             //Update the sequence (aka currrent page) property
-            THIS[ this.hash ].sequence = this.initialPage; 
+            THIS[ this.hash ].sequence = this.initialPage;
         } else {
             initialTileSource = this.tileSources;
         }
@@ -1082,7 +1082,7 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
     },
     
     currentPage: function () {
-        return THIS[ this.hash ].sequence; 
+        return THIS[ this.hash ].sequence;
       },
       
     sequenceButtons: function (page) {
@@ -1107,7 +1107,7 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
                     }
                 }
             }
-      },      
+      },
 
     /**
      * @function

From 7aac7ffd9c5e26b3e4c04871f94cda97f605c7a1 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Thu, 10 Oct 2013 12:05:05 -0700
Subject: [PATCH 10/14] Update openseadragon.js

Align initialPage value
---
 src/openseadragon.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/openseadragon.js b/src/openseadragon.js
index a16b33d4..0c0a01ca 100644
--- a/src/openseadragon.js
+++ b/src/openseadragon.js
@@ -489,7 +489,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
             xmlPath:                null,
             tileSources:            null,
             tileHost:               null,
-            initialPage:             0,
+            initialPage:            0,
+            
             //PAN AND ZOOM SETTINGS AND CONSTRAINTS
             panHorizontal:          true,
             panVertical:            true,

From a862870883e9ad6f3857745ad381d05500a16e4e Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Thu, 10 Oct 2013 12:25:11 -0700
Subject: [PATCH 11/14] Update viewer.js

Formatting; descriptions; rename sequenceButtons to _updateSequenceButtons
---
 src/viewer.js | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index 6f1db293..6ac66609 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -200,6 +200,7 @@ $.Viewer = function( options ) {
             if( this.tileSources.length > 1 ){
                 THIS[ this.hash ].sequenced = true;
             }
+            
             //Keeps the initial page within bounds
             if ( this.initialPage > this.tileSources.length - 1 ){
                 this.initialPage = this.tileSources.length - 1;
@@ -212,8 +213,6 @@ $.Viewer = function( options ) {
         } else {
             initialTileSource = this.tileSources;
         }
-
-        
     }
 
     this.element              = this.element || document.getElementById( this.id );
@@ -351,10 +350,12 @@ $.Viewer = function( options ) {
     this.bindStandardControls();
     this.bindSequenceControls();
 
-    this.open( initialTileSource );
+    if ( initialTileSource ) {
+        this.open( initialTileSource );
+    }
     
-    if (this.tileSources.length > 1){
-        this.sequenceButtons(this.initialPage);
+    if ( this.tileSources.length > 1 ) {
+        this._updateSequenceButtons( this.initialPage );
     }
             
     for ( i = 0; i < this.customControls.length; i++ ) {
@@ -1081,11 +1082,22 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
         return this;
     },
     
+    /**
+     * @function
+     * @name OpenSeadragon.Viewer.prototype.currentPage
+     * @return {Number}
+     */
     currentPage: function () {
         return THIS[ this.hash ].sequence;
       },
-      
-    sequenceButtons: function (page) {
+    
+    /**
+     * Updates the sequence buttons.
+     * @function
+     * @private
+     * @param {Number} Sequence Value
+     */      
+    _updateSequenceButtons: function (page) {
 
             if( this.nextButton ){
                 if( ( this.tileSources.length - 1 ) === page  ){
@@ -1123,7 +1135,7 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
 
             THIS[ this.hash ].sequence = page;
 
-            this.sequenceButtons(page);
+            this._updateSequenceButtons( page );
 
             this.open( this.tileSources[ page ] );
         }

From 6b90687ab46ab0de94317edea94cb8b0987b96c0 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Thu, 10 Oct 2013 12:27:49 -0700
Subject: [PATCH 12/14] Update viewer.js

description; Move _updateSequenceButtons behind goToPage()
---
 src/viewer.js | 61 ++++++++++++++++++++++++++-------------------------
 1 file changed, 31 insertions(+), 30 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index 6ac66609..cfb6d02a 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -1083,6 +1083,7 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
     },
     
     /**
+     * Gets the active page of a sequence
      * @function
      * @name OpenSeadragon.Viewer.prototype.currentPage
      * @return {Number}
@@ -1090,36 +1091,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
     currentPage: function () {
         return THIS[ this.hash ].sequence;
       },
-    
-    /**
-     * Updates the sequence buttons.
-     * @function
-     * @private
-     * @param {Number} Sequence Value
-     */      
-    _updateSequenceButtons: function (page) {
-
-            if( this.nextButton ){
-                if( ( this.tileSources.length - 1 ) === page  ){
-                    //Disable next button
-                    if(!this.navPrevNextWrap){
-                        this.nextButton.disable();
-                    }
-                } else {
-                    this.nextButton.enable();
-                }
-            }
-            if( this.previousButton ){
-                if( page > 0 ){
-                    //Enable previous button
-                    this.previousButton.enable();
-                } else {
-                    if(!this.navPrevNextWrap){
-                        this.previousButton.disable();
-                    }
-                }
-            }
-      },
 
     /**
      * @function
@@ -1152,6 +1123,36 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
         return this;
     },
 
+    /**
+     * Updates the sequence buttons.
+     * @function
+     * @private
+     * @param {Number} Sequence Value
+     */      
+    _updateSequenceButtons: function (page) {
+
+            if( this.nextButton ){
+                if( ( this.tileSources.length - 1 ) === page  ){
+                    //Disable next button
+                    if(!this.navPrevNextWrap){
+                        this.nextButton.disable();
+                    }
+                } else {
+                    this.nextButton.enable();
+                }
+            }
+            if( this.previousButton ){
+                if( page > 0 ){
+                    //Enable previous button
+                    this.previousButton.enable();
+                } else {
+                    if(!this.navPrevNextWrap){
+                        this.previousButton.disable();
+                    }
+                }
+            }
+      },
+      
     /**
      * Display a message in the viewport
      * @function

From 4535f47e8dc2a942e9e07df4b83fe2bff495e7ec Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Thu, 10 Oct 2013 12:35:49 -0700
Subject: [PATCH 13/14] Update viewer.js

trailing whitespace...
---
 src/viewer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/viewer.js b/src/viewer.js
index cfb6d02a..a1100bb1 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -1128,7 +1128,7 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
      * @function
      * @private
      * @param {Number} Sequence Value
-     */      
+     */
     _updateSequenceButtons: function (page) {
 
             if( this.nextButton ){

From 30786429278ae1fc66b08c2142e80e2f55e22798 Mon Sep 17 00:00:00 2001
From: Sharpbarb <sharpbarb@gmail.com>
Date: Thu, 10 Oct 2013 12:57:02 -0700
Subject: [PATCH 14/14] Update viewer.js

Moved call to _updateSequenceButtons inside if ( initialTileSource )
---
 src/viewer.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/viewer.js b/src/viewer.js
index a1100bb1..7c3fd2d7 100644
--- a/src/viewer.js
+++ b/src/viewer.js
@@ -352,12 +352,12 @@ $.Viewer = function( options ) {
 
     if ( initialTileSource ) {
         this.open( initialTileSource );
+
+        if ( this.tileSources.length > 1 ) {
+            this._updateSequenceButtons( this.initialPage );
+        }
     }
-    
-    if ( this.tileSources.length > 1 ) {
-        this._updateSequenceButtons( this.initialPage );
-    }
-            
+
     for ( i = 0; i < this.customControls.length; i++ ) {
         this.addControl(
             this.customControls[ i ].id,