From 424206b9a9e34010db839bb489646b0036492e68 Mon Sep 17 00:00:00 2001
From: Naomi Aro <naomiaro@gmail.com>
Date: Tue, 17 Jan 2012 11:18:17 +0100
Subject: [PATCH] CC-3174 : Show Builder

data tables column resizing, starting separating out events.
---
 .../controllers/LibraryController.php         |    4 +-
 .../controllers/ShowbuilderController.php     |   11 +
 airtime_mvc/application/models/StoredFile.php |   60 +-
 .../library/events/library_playlistbuilder.js |   20 +
 .../library/events/library_showbuilder.js     |   14 +
 .../public/js/airtime/library/library.js      |   87 +-
 .../public/js/airtime/showbuilder/builder.js  |   17 +-
 .../plugin/dataTables.ColReorderResize.js     | 1020 +++++++++++++++++
 8 files changed, 1156 insertions(+), 77 deletions(-)
 create mode 100644 airtime_mvc/public/js/airtime/library/events/library_playlistbuilder.js
 create mode 100644 airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
 create mode 100644 airtime_mvc/public/js/datatables/plugin/dataTables.ColReorderResize.js

diff --git a/airtime_mvc/application/controllers/LibraryController.php b/airtime_mvc/application/controllers/LibraryController.php
index d2dbf730b..0d499c9d6 100644
--- a/airtime_mvc/application/controllers/LibraryController.php
+++ b/airtime_mvc/application/controllers/LibraryController.php
@@ -27,6 +27,8 @@ class LibraryController extends Zend_Controller_Action
 
         $this->_helper->layout->setLayout('library');
 
+        $this->view->headScript()->appendFile($this->view->baseUrl('/js/airtime/library/events/library_playlistbuilder.js'),'text/javascript');
+
         $this->_helper->actionStack('library', 'library');
         $this->_helper->actionStack('index', 'playlist');
     }
@@ -41,7 +43,7 @@ class LibraryController extends Zend_Controller_Action
         $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.pluginAPI.js','text/javascript');
         $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.fnSetFilteringDelay.js','text/javascript');
         $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.ColVis.js','text/javascript');
-        $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.ColReorder.js','text/javascript');
+        $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.ColReorderResize.js','text/javascript');
         $this->view->headScript()->appendFile($baseUrl.'/js/datatables/plugin/dataTables.FixedColumns.js','text/javascript');
         $this->view->headScript()->appendFile($baseUrl.'/js/airtime/library/library.js','text/javascript');
         $this->view->headScript()->appendFile($baseUrl.'/js/airtime/library/advancedsearch.js','text/javascript');
diff --git a/airtime_mvc/application/controllers/ShowbuilderController.php b/airtime_mvc/application/controllers/ShowbuilderController.php
index 6a5e719a1..674ea827d 100644
--- a/airtime_mvc/application/controllers/ShowbuilderController.php
+++ b/airtime_mvc/application/controllers/ShowbuilderController.php
@@ -29,6 +29,8 @@ class ShowbuilderController extends Zend_Controller_Action
         if ($user->isAdmin() || $user->isHost($show_instance->getShowId())) {
             $this->_helper->layout->setLayout('builder');
 
+            $this->view->headScript()->appendFile($this->view->baseUrl('/js/airtime/library/events/library_showbuilder.js'),'text/javascript');
+
             $this->_helper->actionStack('library', 'library');
             $this->_helper->actionStack('builder', 'showbuilder');
         }
@@ -56,5 +58,14 @@ class ShowbuilderController extends Zend_Controller_Action
 
     public function scheduleAction() {
 
+        $request = $this->getRequest();
+
+        $show_instance_id = $request->getParam("sid", 0);
+        $scheduled_item_id = $request->getParam("time", 0);
+        $scheduled_start = $request->getParam("start", 0);
+
+        //snap to previous/next default.
+        $scheduled_type = $request->getParam("type", 0);
+
     }
 }
\ No newline at end of file
diff --git a/airtime_mvc/application/models/StoredFile.php b/airtime_mvc/application/models/StoredFile.php
index d371d083f..3e42e4e41 100644
--- a/airtime_mvc/application/models/StoredFile.php
+++ b/airtime_mvc/application/models/StoredFile.php
@@ -90,7 +90,7 @@ class Application_Model_StoredFile {
             }
             $this->setDbColMetadata($dbMd);
         }
-        
+
         $this->_file->setDbMtime(new DateTime("now"), new DateTimeZone("UTC"));
         $this->_file->save();
     }
@@ -316,7 +316,7 @@ class Application_Model_StoredFile {
 
         // don't delete from the playslist. We might want to put a flag
         //Application_Model_Playlist::DeleteFileFromAllPlaylists($this->getId());
-        
+
         // set file_exists falg to false
         $this->_file->setDbFileExists(false);
         $this->_file->save();
@@ -418,10 +418,10 @@ class Application_Model_StoredFile {
      * @return string
      */
     public function getFilePath()
-    {        
+    {
         $music_dir = Application_Model_MusicDir::getDirByPK($this->_file->getDbDirectory());
         $directory = $music_dir->getDirectory();
-        
+
         $filepath = $this->_file->getDbFilepath();
 
         return $directory.$filepath;
@@ -435,7 +435,7 @@ class Application_Model_StoredFile {
     public function setFilePath($p_filepath)
     {
         $path_info = Application_Model_MusicDir::splitFilePath($p_filepath);
-        
+
         if (is_null($path_info)) {
             return -1;
         }
@@ -505,7 +505,7 @@ class Application_Model_StoredFile {
         $storedFile->_file = $file;
 
         if(isset($md['MDATA_KEY_FILEPATH'])) {
-            // removed "//" in the path. Always use '/' for path separator 
+            // removed "//" in the path. Always use '/' for path separator
             $filepath = str_replace("//", "/", $md['MDATA_KEY_FILEPATH']);
             $res = $storedFile->setFilePath($filepath);
             if ($res === -1) {
@@ -684,8 +684,23 @@ class Application_Model_StoredFile {
                 LEFT JOIN ".$CC_CONFIG['playListTimeView']." AS PLT USING(id))
             UNION
             (".$fileSelect."id FROM ".$CC_CONFIG["filesTable"]." AS FILES WHERE file_exists = 'TRUE')) AS RESULTS";
-        
+
         $results = Application_Model_StoredFile::searchFiles($fromTable, $datatables);
+
+        /*
+        type = aData["ftype"].substring(0,2);
+        id = aData["id"];
+
+        if(type == "au") {
+            $('td.library_type', nRow).html( '<img src="css/images/icon_audioclip.png">' );
+        } else if(type == "pl") {
+            $('td.library_type', nRow).html( '<img src="css/images/icon_playlist.png">' );
+        }
+
+
+        $(nRow).attr("id", type+'_'+id);
+        */
+
         foreach($results['aaData'] as &$row){
             // add checkbox row
             $row['checkbox'] = "<input type='checkbox' name='cb_".$row['id']."'>";
@@ -694,7 +709,22 @@ class Application_Model_StoredFile {
             // split it and grab only the year info
             $yearSplit = explode('-', $row['year']);
             $row['year'] = $yearSplit[0];
+
+            $type = substr($row['ftype'], 0, 2);
+
+            $row['id'] = "{$type}_{$row['id']}";
+
+            //TODO url like this to work on both playlist/showbuilder screens.
+            //datatable stuff really needs to be pulled out and generalized within the project
+            //access to zend view methods to access url helpers is needed.
+            if($type == "au") {
+                $row['ftype'] = '<img src="/css/images/icon_audioclip.png">';
+            }
+            else {
+                $row['ftype'] = '<img src="/css/images/icon_playlist.png">';
+            }
         }
+
         return $results;
     }
 
@@ -773,9 +803,9 @@ class Application_Model_StoredFile {
 		else {
 			$sql = $selectorRows." FROM ".$fromTable." ORDER BY ".$orderby." OFFSET ".$data["iDisplayStart"]." LIMIT ".$data["iDisplayLength"];
 		}
-		
+
 		$results = $CC_DBC->getAll($sql);
-                
+
 		if(!isset($totalDisplayRows)) {
 			$totalDisplayRows = $totalRows;
 		}
@@ -904,10 +934,10 @@ class Application_Model_StoredFile {
         $audio_stor = $stor . DIRECTORY_SEPARATOR . $fileName;
 
         Logging::log("copyFileToStor: moving file $audio_file to $audio_stor");
-        
+
         //Martin K.: changed to rename: Much less load + quicker since this is an atomic operation
         $r = @rename($audio_file, $audio_stor);
-        
+
         //$r = @copy($audio_file, $audio_stor);
         //$r = @unlink($audio_file);
     }
@@ -920,14 +950,14 @@ class Application_Model_StoredFile {
     }
 
     /**
-     * 
+     *
      * Enter description here ...
      * @param $dir_id - if this is not provided, it returns all files with full path constructed.
      * @param $propelObj - if this is true, it returns array of proepl obj
      */
     public static function listAllFiles($dir_id=null, $propelObj=false){
         global $CC_DBC;
-        
+
         if($propelObj){
             $sql = "SELECT m.directory || f.filepath as fp"
                     ." FROM CC_MUSIC_DIRS m"
@@ -989,12 +1019,12 @@ class Application_Model_StoredFile {
     public function getSoundCloudErrorMsg(){
         return $this->_file->getDbSoundCloudErrorMsg();
     }
-    
+
     public function setFileExistsFlag($flag){
         $this->_file->setDbFileExists($flag)
             ->save();
     }
-    
+
     public function getFileExistsFlag(){
         return $this->_file->getDbFileExists();
     }
diff --git a/airtime_mvc/public/js/airtime/library/events/library_playlistbuilder.js b/airtime_mvc/public/js/airtime/library/events/library_playlistbuilder.js
new file mode 100644
index 000000000..3935d8c23
--- /dev/null
+++ b/airtime_mvc/public/js/airtime/library/events/library_playlistbuilder.js
@@ -0,0 +1,20 @@
+function dtRowCallback( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
+
+    $(nRow).attr("id", aData["id"]);
+
+    return nRow;
+}
+
+function dtDrawCallback() {
+    addLibraryItemEvents();
+    addMetadataQtip();
+    //saveNumEntriesSetting();
+    setupGroupActions();
+}
+
+function setupLibraryToolbar() {
+	$("div.library_toolbar").html('<span class="fg-button ui-button ui-state-default" id="library_order_reset">Reset Order</span>' + 
+	        '<span class="fg-button ui-button ui-state-default ui-state-disabled" id="library_group_delete">Delete</span>' + 
+	        '<span class="fg-button ui-button ui-state-default ui-state-disabled" id="library_group_add">Add</span>');	
+}
+
diff --git a/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js b/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
new file mode 100644
index 000000000..f5a1c6d18
--- /dev/null
+++ b/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
@@ -0,0 +1,14 @@
+function dtRowCallback( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
+
+    $(nRow).attr("id", aData["id"]);
+    
+    $(nRow).data("show_builder", {"id": aData["id"], "length": aData["length"]});
+
+    return nRow;
+}
+
+function dtDrawCallback() {
+    addLibraryItemEvents();
+    //addMetadataQtip();
+    //setupGroupActions();
+}
\ No newline at end of file
diff --git a/airtime_mvc/public/js/airtime/library/library.js b/airtime_mvc/public/js/airtime/library/library.js
index aa8a6bb88..65dc7c54b 100644
--- a/airtime_mvc/public/js/airtime/library/library.js
+++ b/airtime_mvc/public/js/airtime/library/library.js
@@ -120,33 +120,6 @@ function addLibraryItemEvents() {
 
 }
 
-function dtRowCallback( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
-	var id, type, once;
-
-    type = aData["ftype"].substring(0,2);
-    id = aData["id"];
-    
-    if(type == "au") {
-        $('td.library_type', nRow).html( '<img src="css/images/icon_audioclip.png">' );
-    } else if(type == "pl") {
-        $('td.library_type', nRow).html( '<img src="css/images/icon_playlist.png">' );
-    }
-
-    $(nRow).attr("id", type+'_'+id);
-
-    // insert id on lenth field
-    $('td.library_length', nRow).attr("id", "length");
-
-    return nRow;
-}
-
-function dtDrawCallback() {
-    addLibraryItemEvents();
-    addMetadataQtip();
-    saveNumEntriesSetting();
-    setupGroupActions();
-}
-
 function addProgressIcon(id) {
     if($("#au_"+id).find("td.library_title").find("span").length > 0){
         $("#au_"+id).find("td.library_title").find("span").removeClass();
@@ -513,47 +486,43 @@ function createDataTable(data) {
 		"fnRowCallback": dtRowCallback,
 		"fnDrawCallback": dtDrawCallback,
 		"aoColumns": [
-                    /* Checkbox */      {"sTitle": "<input type='checkbox' name='cb_all'>", "bSortable": false, "bSearchable": false, "mDataProp": "checkbox", "sWidth": "25px", "sClass": "library_checkbox"},
-                    /* Id */            {"sName": "id", "bSearchable": false, "bVisible": false, "mDataProp": "id", "sClass": "library_id"},
-                    /* Title */         {"sTitle": "Title", "sName": "track_title", "mDataProp": "track_title", "sClass": "library_title"},
-                    /* Creator */       {"sTitle": "Creator", "sName": "artist_name", "mDataProp": "artist_name", "sClass": "library_creator"},
-                    /* Album */         {"sTitle": "Album", "sName": "album_title", "mDataProp": "album_title", "sClass": "library_album"},
-                    /* Genre */         {"sTitle": "Genre", "sName": "genre", "mDataProp": "genre", "sWidth": "10%", "sClass": "library_genre"},
-                    /* Year */          {"sTitle": "Year", "sName": "year", "mDataProp": "year", "sWidth": "8%", "sClass": "library_year"},
-                    /* Length */        {"sTitle": "Length", "sName": "length", "mDataProp": "length", "sWidth": "10%", "sClass": "library_length"},
-                    /* Type */          {"sTitle": "Type", "sName": "ftype", "bSearchable": false, "mDataProp": "ftype", "sWidth": "9%", "sClass": "library_type"},
-                    /* Upload Time */   {"sTitle": "Upload Time", "sName": "utime", "mDataProp": "utime", "sClass": "library_upload_time"},
-                    /* Last Modified */ {"sTitle": "Last Modified", "sName": "mtime", "bVisible": false, "mDataProp": "mtime", "sClass": "library_modified_time"},
-                ],
+                /* Checkbox */      {"sTitle": "<input type='checkbox' name='cb_all'>", "bSortable": false, "bSearchable": false, "mDataProp": "checkbox", "sWidth": "25px", "sClass": "library_checkbox"},
+                /* Id */            {"sName": "id", "bSearchable": false, "bVisible": false, "mDataProp": "id", "sClass": "library_id"},
+                /* Title */         {"sTitle": "Title", "sName": "track_title", "mDataProp": "track_title", "sClass": "library_title"},
+                /* Creator */       {"sTitle": "Creator", "sName": "artist_name", "mDataProp": "artist_name", "sClass": "library_creator"},
+                /* Album */         {"sTitle": "Album", "sName": "album_title", "mDataProp": "album_title", "sClass": "library_album"},
+                /* Genre */         {"sTitle": "Genre", "sName": "genre", "mDataProp": "genre", "sWidth": "10%", "sClass": "library_genre"},
+                /* Year */          {"sTitle": "Year", "sName": "year", "mDataProp": "year", "sWidth": "8%", "sClass": "library_year"},
+                /* Length */        {"sTitle": "Length", "sName": "length", "mDataProp": "length", "sWidth": "10%", "sClass": "library_length"},
+                /* Type */          {"sTitle": "Type", "sName": "ftype", "bSearchable": false, "mDataProp": "ftype", "sWidth": "9%", "sClass": "library_type"},
+                /* Upload Time */   {"sTitle": "Upload Time", "sName": "utime", "mDataProp": "utime", "sClass": "library_upload_time"},
+                /* Last Modified */ {"sTitle": "Last Modified", "sName": "mtime", "bVisible": false, "mDataProp": "mtime", "sClass": "library_modified_time"},
+            ],
 		"aaSorting": [[2,'asc']],
 		"sPaginationType": "full_numbers",
 		"bJQueryUI": true,
 		"bAutoWidth": false,
-                "oLanguage": {
-                    "sSearch": ""
-                },
-                "iDisplayLength": getNumEntriesPreference(data),
-                "bStateSave": true,
-                // R = ColReorder, C = ColVis, see datatables doc for others
-                "sDom": 'Rlfr<"H"C<"library_toolbar">>t<"F"ip>',
-                "oColVis": {
-                    "buttonText": "Show/Hide Columns",
-                    "sAlign": "right",
-                    "aiExclude": [0, 1, 2],
-                    "sSize": "css",
-                    "bShowAll": true
+        "oLanguage": {
+            "sSearch": ""
+        },
+        "iDisplayLength": getNumEntriesPreference(data),
+        "bStateSave": true,
+        // R = ColReorder, C = ColVis, see datatables doc for others
+        "sDom": 'Rlfr<"H"C<"library_toolbar">>t<"F"ip>',
+        "oColVis": {
+            "buttonText": "Show/Hide Columns",
+            "sAlign": "right",
+            "aiExclude": [0, 1, 2],
+            "sSize": "css",
+            "bShowAll": true
 		},
-                "oColReorder": {
-                    "aiOrder": [ 0, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] /* code this */,
-                    "iFixedColumns": 3
+        "oColReorder": {
+            "aiOrder": [ 0, 2, 3, 4, 5, 6, 7, 8, 9, 10 ], /* code this */
+            "iFixedColumns": 3
 		}
     });
     dTable.fnSetFilteringDelay(350);
     
-    $("div.library_toolbar").html('<span class="fg-button ui-button ui-state-default" id="library_order_reset">Reset Order</span>' + 
-        '<span class="fg-button ui-button ui-state-default ui-state-disabled" id="library_group_delete">Delete</span>' + 
-        '<span class="fg-button ui-button ui-state-default ui-state-disabled" id="library_group_add">Add</span>');
-    
     $('#library_order_reset').click(function() {
         ColReorder.fnReset( dTable );
         return false;
diff --git a/airtime_mvc/public/js/airtime/showbuilder/builder.js b/airtime_mvc/public/js/airtime/showbuilder/builder.js
index aadcd90c7..0038d4a40 100644
--- a/airtime_mvc/public/js/airtime/showbuilder/builder.js
+++ b/airtime_mvc/public/js/airtime/showbuilder/builder.js
@@ -26,7 +26,7 @@ $(document).ready(function() {
 		
 		events: getFullCalendarEvents,
 		
-		axisFormat: 'H:mm:ss',
+		axisFormat: 'H:mm',
 		slotMinutes: 1,
 		timeFormat: {
             agenda: 'H:mm:ss{ - H:mm:ss}'
@@ -44,6 +44,18 @@ $(document).ready(function() {
 			// we need to copy it, so that multiple events don't have a reference to the same object
 			//var copiedEventObject = $.extend({}, originalEventObject);
 			var copiedEventObject = {};
+			var data = $(this).data("show_builder");
+			
+			$.ajax({url: "/showbuilder/schedule", 
+				data:{format: "json", sid:"", schedule_start: date},
+				dataType:"json", 
+				success:function(json){
+					var x;
+				}, 
+				error:function(jqXHR, textStatus, errorThrown){
+					var x;
+				}	
+			});
 			
 			// assign it the date that was reported
 			copiedEventObject.title = "test title";
@@ -56,8 +68,9 @@ $(document).ready(function() {
 			
 			// render the event on the calendar
 			// the last `true` argument determines if the event "sticks" (http://arshaw.com/fullcalendar/docs/event_rendering/renderEvent/)
-			$('#show_builder').fullCalendar('renderEvent', copiedEventObject, true);
+			//$('#show_builder').fullCalendar('renderEvent', copiedEventObject, true);
 			
+			$("#schedule_calendar").fullCalendar( 'refetchEvents' );			
 		}
 	});
 });
diff --git a/airtime_mvc/public/js/datatables/plugin/dataTables.ColReorderResize.js b/airtime_mvc/public/js/datatables/plugin/dataTables.ColReorderResize.js
new file mode 100644
index 000000000..c1336ffac
--- /dev/null
+++ b/airtime_mvc/public/js/datatables/plugin/dataTables.ColReorderResize.js
@@ -0,0 +1,1020 @@
+/*
+ * File:        ColReorderWithResize.js
+ * Version:     1.0.3
+ * CVS:         $Id$
+ * Description: Controls for column visiblity in DataTables + col resizing
+ * Author:      Allan Jardine (www.sprymedia.co.uk)
+ * Created:     Wed Sep 15 18:23:29 BST 2010
+ * Modified:    July 2011 by Christophe Battarel - christophe.battarel@altairis.fr (resizing)
+ * Language:    Javascript
+ * License:     GPL v2 or BSD 3 point style
+ * Project:     DataTables
+ * Contact:     www.sprymedia.co.uk/contact
+ * 
+ * Copyright 2010-2011 Allan Jardine, all rights reserved.
+ *
+ * This source file is free software, under either the GPL v2 license or a
+ * BSD style license, available at:
+ *   http://datatables.net/license_gpl2
+ *   http://datatables.net/license_bsd
+ *
+ */
+
+
+(function($, window, document) {
+
+
+/**
+ * Switch the key value pairing of an index array to be value key (i.e. the old value is now the
+ * key). For example consider [ 2, 0, 1 ] this would be returned as [ 1, 2, 0 ].
+ *  @method  fnInvertKeyValues
+ *  @param   array aIn Array to switch around
+ *  @returns array
+ */
+function fnInvertKeyValues( aIn )
+{
+	var aRet=[];
+	for ( var i=0, iLen=aIn.length ; i<iLen ; i++ )
+	{
+		aRet[ aIn[i] ] = i;
+	}
+	return aRet;
+}
+
+
+/**
+ * Modify an array by switching the position of two elements
+ *  @method  fnArraySwitch
+ *  @param   array aArray Array to consider, will be modified by reference (i.e. no return)
+ *  @param   int iFrom From point
+ *  @param   int iTo Insert point
+ *  @returns void
+ */
+function fnArraySwitch( aArray, iFrom, iTo )
+{
+	var mStore = aArray.splice( iFrom, 1 )[0];
+	aArray.splice( iTo, 0, mStore );
+}
+
+
+/**
+ * Switch the positions of nodes in a parent node (note this is specifically designed for 
+ * table rows). Note this function considers all element nodes under the parent!
+ *  @method  fnDomSwitch
+ *  @param   string sTag Tag to consider
+ *  @param   int iFrom Element to move
+ *  @param   int Point to element the element to (before this point), can be null for append
+ *  @returns void
+ */
+function fnDomSwitch( nParent, iFrom, iTo )
+{
+	var anTags = [];
+	for ( var i=0, iLen=nParent.childNodes.length ; i<iLen ; i++ )
+	{
+		if ( nParent.childNodes[i].nodeType == 1 )
+		{
+			anTags.push( nParent.childNodes[i] );
+		}
+	}
+	var nStore = anTags[ iFrom ];
+	
+	if ( iTo !== null )
+	{
+		nParent.insertBefore( nStore, anTags[iTo] );
+	}
+	else
+	{
+		nParent.appendChild( nStore );
+	}
+}
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * DataTables plug-in API functions
+ *
+ * This are required by ColReorder in order to perform the tasks required, and also keep this
+ * code portable, to be used for other column reordering projects with DataTables, if needed.
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+
+/**
+ * Plug-in for DataTables which will reorder the internal column structure by taking the column
+ * from one position (iFrom) and insert it into a given point (iTo).
+ *  @method  $.fn.dataTableExt.oApi.fnColReorder
+ *  @param   object oSettings DataTables settings object - automatically added by DataTables! 
+ *  @param   int iFrom Take the column to be repositioned from this point
+ *  @param   int iTo and insert it into this point
+ *  @returns void
+ */
+$.fn.dataTableExt.oApi.fnColReorder = function ( oSettings, iFrom, iTo )
+{
+	var i, iLen, j, jLen, iCols=oSettings.aoColumns.length, nTrs, oCol;
+	
+	/* Sanity check in the input */
+	if ( iFrom == iTo )
+	{
+		/* Pointless reorder */
+		return;
+	}
+	
+	if ( iFrom < 0 || iFrom >= iCols )
+	{
+		this.oApi._fnLog( oSettings, 1, "ColReorder 'from' index is out of bounds: "+iFrom );
+		return;
+	}
+	
+	if ( iTo < 0 || iTo >= iCols )
+	{
+		this.oApi._fnLog( oSettings, 1, "ColReorder 'to' index is out of bounds: "+iTo );
+		return;
+	}
+	
+	/*
+	 * Calculate the new column array index, so we have a mapping between the old and new
+	 */
+	var aiMapping = [];
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		aiMapping[i] = i;
+	}
+	fnArraySwitch( aiMapping, iFrom, iTo );
+	var aiInvertMapping = fnInvertKeyValues( aiMapping );
+	
+	
+	/*
+	 * Convert all internal indexing to the new column order indexes
+	 */
+	/* Sorting */
+	for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ )
+	{
+		oSettings.aaSorting[i][0] = aiInvertMapping[ oSettings.aaSorting[i][0] ];
+	}
+	
+	/* Fixed sorting */
+	if ( oSettings.aaSortingFixed !== null )
+	{
+		for ( i=0, iLen=oSettings.aaSortingFixed.length ; i<iLen ; i++ )
+		{
+			oSettings.aaSortingFixed[i][0] = aiInvertMapping[ oSettings.aaSortingFixed[i][0] ];
+		}
+	}
+	
+	/* Data column sorting (the column which the sort for a given column should take place on) */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		oSettings.aoColumns[i].iDataSort = aiInvertMapping[ oSettings.aoColumns[i].iDataSort ];
+	}
+	
+	/* Update the Get and Set functions for each column */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		oCol = oSettings.aoColumns[i];
+		if ( typeof oCol.mDataProp == 'number' ) {
+			oCol.mDataProp = aiInvertMapping[ oCol.mDataProp ];
+			oCol.fnGetData = oSettings.oApi._fnGetObjectDataFn( oCol.mDataProp );
+			oCol.fnSetData = oSettings.oApi._fnSetObjectDataFn( oCol.mDataProp );
+		}
+	}
+	
+	
+	/*
+	 * Move the DOM elements
+	 */
+	if ( oSettings.aoColumns[iFrom].bVisible )
+	{
+		/* Calculate the current visible index and the point to insert the node before. The insert
+		 * before needs to take into account that there might not be an element to insert before,
+		 * in which case it will be null, and an appendChild should be used
+		 */
+		var iVisibleIndex = this.oApi._fnColumnIndexToVisible( oSettings, iFrom );
+		var iInsertBeforeIndex = null;
+		
+		i = iTo < iFrom ? iTo : iTo + 1;
+		while ( iInsertBeforeIndex === null && i < iCols )
+		{
+			iInsertBeforeIndex = this.oApi._fnColumnIndexToVisible( oSettings, i );
+			i++;
+		}
+		
+		/* Header */
+		nTrs = oSettings.nTHead.getElementsByTagName('tr');
+		for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+		{
+			fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
+		}
+		
+		/* Footer */
+		if ( oSettings.nTFoot !== null )
+		{
+			nTrs = oSettings.nTFoot.getElementsByTagName('tr');
+			for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
+			{
+				fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
+			}
+		}
+		
+		/* Body */
+		for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
+		{
+			fnDomSwitch( oSettings.aoData[i].nTr, iVisibleIndex, iInsertBeforeIndex );
+		}
+	}
+	
+	
+	/* 
+	 * Move the internal array elements
+	 */
+	/* Columns */
+	fnArraySwitch( oSettings.aoColumns, iFrom, iTo );
+	
+	/* Search columns */
+	fnArraySwitch( oSettings.aoPreSearchCols, iFrom, iTo );
+	
+	/* Array array - internal data anodes cache */
+	for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
+	{
+		if ( $.isArray( oSettings.aoData[i]._aData ) ) {
+		  fnArraySwitch( oSettings.aoData[i]._aData, iFrom, iTo );
+		}
+		fnArraySwitch( oSettings.aoData[i]._anHidden, iFrom, iTo );
+	}
+	
+	/* Reposition the header elements in the header layout array */
+	for ( i=0, iLen=oSettings.aoHeader.length ; i<iLen ; i++ )
+	{
+		fnArraySwitch( oSettings.aoHeader[i], iFrom, iTo );
+	}
+	
+	if ( oSettings.aoFooter !== null )
+	{
+		for ( i=0, iLen=oSettings.aoFooter.length ; i<iLen ; i++ )
+		{
+			fnArraySwitch( oSettings.aoFooter[i], iFrom, iTo );
+		}
+	}
+	
+	
+	/*
+	 * Update DataTables' event handlers
+	 */
+	
+	/* Sort listener */
+	for ( i=0, iLen=iCols ; i<iLen ; i++ )
+	{
+		$(oSettings.aoColumns[i].nTh).unbind('click');
+		this.oApi._fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i );
+	}
+	
+	
+	/*
+	 * Any extra operations for the other plug-ins
+	 */
+	if ( typeof ColVis != 'undefined' )
+	{
+		ColVis.fnRebuild( oSettings.oInstance );
+	}
+	
+	if ( typeof oSettings.oInstance._oPluginFixedHeader != 'undefined' )
+	{
+		oSettings.oInstance._oPluginFixedHeader.fnUpdate();
+	}
+};
+
+
+
+
+/** 
+ * ColReorder provides column visiblity control for DataTables
+ * @class ColReorder
+ * @constructor
+ * @param {object} DataTables object
+ * @param {object} ColReorder options
+ */
+ColReorder = function( oTable, oOpts )
+{
+	/* Santiy check that we are a new instance */
+	if ( !this.CLASS || this.CLASS != "ColReorder" )
+	{
+		alert( "Warning: ColReorder must be initialised with the keyword 'new'" );
+	}
+	
+	if ( typeof oOpts == 'undefined' )
+	{
+		oOpts = {};
+	}
+	
+	
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Public class variables
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+	
+	/**
+	 * @namespace Settings object which contains customisable information for ColReorder instance
+	 */
+	this.s = {
+		/**
+		 * DataTables settings object
+		 *  @property dt
+		 *  @type     Object
+		 *  @default  null
+		 */
+		"dt": null,
+		
+		/**
+		 * Initialisation object used for this instance
+		 *  @property init
+		 *  @type     object
+		 *  @default  {}
+		 */
+		"init": oOpts,
+		
+		/**
+		 * Number of columns to fix (not allow to be reordered)
+		 *  @property fixed
+		 *  @type     int
+		 *  @default  0
+		 */
+		"fixed": 0,
+		
+		/**
+		 * @namespace Information used for the mouse drag
+		 */
+		"mouse": {
+			"startX": -1,
+			"startY": -1,
+			"offsetX": -1,
+			"offsetY": -1,
+			"target": -1,
+			"targetIndex": -1,
+			"fromIndex": -1
+		},
+		
+		/**
+		 * Information which is used for positioning the insert cusor and knowing where to do the
+		 * insert. Array of objects with the properties:
+		 *   x: x-axis position
+		 *   to: insert point
+		 *  @property aoTargets
+		 *  @type     array
+		 *  @default  []
+		 */
+		"aoTargets": []
+	};
+	
+	
+	/**
+	 * @namespace Common and useful DOM elements for the class instance
+	 */
+	this.dom = {
+		/**
+		 * Dragging element (the one the mouse is moving)
+		 *  @property drag
+		 *  @type     element
+		 *  @default  null
+		 */
+		"drag": null,   
+
+		/**
+		 * Resizing a column
+		 *  @property drag
+		 *  @type     element
+		 *  @default  null
+		 */
+    "resize": null,
+		
+		/**
+		 * The insert cursor
+		 *  @property pointer
+		 *  @type     element
+		 *  @default  null
+		 */
+		"pointer": null
+	};
+	
+	
+	/* Constructor logic */
+	this.s.dt = oTable.fnSettings();
+	this._fnConstruct();
+	
+	/* Store the instance for later use */
+	ColReorder.aoInstances.push( this );
+	return this;
+};
+
+
+
+ColReorder.prototype = {
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Public methods
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+	
+	"fnReset": function ()
+	{
+		var a = [];
+		for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
+		{
+			a.push( this.s.dt.aoColumns[i]._ColReorder_iOrigCol );
+		}
+		
+		this._fnOrderColumns( a );
+	},
+	
+	
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Private methods (they are of course public in JS, but recommended as private)
+	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+	
+	/**
+	 * Constructor logic
+	 *  @method  _fnConstruct
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnConstruct": function ()
+	{
+		var that = this;
+		var i, iLen;
+		
+		/* Columns discounted from reordering - counting left to right */
+		if ( typeof this.s.init.iFixedColumns != 'undefined' )
+		{
+			this.s.fixed = this.s.init.iFixedColumns;
+		}
+		
+		/* Add event handlers for the drag and drop, and also mark the original column order */
+		for ( i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
+		{
+			if ( i > this.s.fixed-1 )
+			{
+				this._fnMouseListener( i, this.s.dt.aoColumns[i].nTh );
+			}
+			
+			/* Mark the original column order for later reference */
+			this.s.dt.aoColumns[i]._ColReorder_iOrigCol = i;
+		}
+		
+		/* State saving */
+		this.s.dt.aoStateSave.push( {
+			"fn": function (oS, sVal) {
+				return that._fnStateSave.call( that, sVal );
+			},
+			"sName": "ColReorder_State"
+		} );
+		
+		/* An initial column order has been specified */
+		var aiOrder = null;
+		if ( typeof this.s.init.aiOrder != 'undefined' )
+		{
+			aiOrder = this.s.init.aiOrder.slice();
+		}
+		
+		/* State loading, overrides the column order given */
+		if ( this.s.dt.oLoadedState && typeof this.s.dt.oLoadedState.ColReorder != 'undefined' &&
+		  this.s.dt.oLoadedState.ColReorder.length == this.s.dt.aoColumns.length )
+		{
+			aiOrder = this.s.dt.oLoadedState.ColReorder;
+		}
+		
+		/* If we have an order to apply - do so */
+		if ( aiOrder )
+		{
+			/* We might be called during or after the DataTables initialisation. If before, then we need
+			 * to wait until the draw is done, if after, then do what we need to do right away
+			 */
+			if ( !that.s.dt._bInitComplete )
+			{
+				var bDone = false;
+				this.s.dt.aoDrawCallback.push( {
+					"fn": function () {
+						if ( !that.s.dt._bInitComplete && !bDone )
+						{
+							bDone = true;
+							var resort = fnInvertKeyValues( aiOrder );
+							that._fnOrderColumns.call( that, resort );
+						}
+					},
+					"sName": "ColReorder_Pre"
+				} );
+			}
+			else
+			{
+				var resort = fnInvertKeyValues( aiOrder );
+				that._fnOrderColumns.call( that, resort );
+			}
+		}
+	},
+	
+	
+	/**
+	 * Set the column order from an array
+	 *  @method  _fnOrderColumns
+	 *  @param   array a An array of integers which dictate the column order that should be applied
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnOrderColumns": function ( a )
+	{
+		if ( a.length != this.s.dt.aoColumns.length )
+		{
+			this.s.dt.oInstance.oApi._fnLog( oDTSettings, 1, "ColReorder - array reorder does not "+
+			 	"match known number of columns. Skipping." );
+			return;
+		}
+		
+		for ( var i=0, iLen=a.length ; i<iLen ; i++ )
+		{
+			var currIndex = $.inArray( i, a );
+			if ( i != currIndex )
+			{
+				/* Reorder our switching array */
+				fnArraySwitch( a, currIndex, i );
+				
+				/* Do the column reorder in the table */
+				this.s.dt.oInstance.fnColReorder( currIndex, i );
+			}
+		}
+		
+		/* When scrolling we need to recalculate the column sizes to allow for the shift */
+		if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
+		{
+			this.s.dt.oInstance.fnAdjustColumnSizing();
+		}
+			
+		/* Save the state */
+		this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
+	},
+	
+	
+	/**
+	 * This function effectively replaces the state saving function in DataTables (this is needed
+	 * because otherwise DataTables would state save the columns in their reordered state, not the
+	 * original which is needed on first draw). This is sensitive to any changes in the DataTables
+	 * state saving method!
+	 *  @method  _fnStateSave
+	 *  @param   string sCurrentVal 
+	 *  @returns string JSON encoded cookie string for DataTables
+	 *  @private 
+	 */
+	"_fnStateSave": function ( sCurrentVal )
+	{
+		var i, iLen, sTmp;
+		var sValue = sCurrentVal.split('"aaSorting"')[0];
+		var a = [];
+		var oSettings = this.s.dt;
+		
+		/* Sorting */
+		sValue += '"aaSorting":[ ';
+		for ( i=0 ; i<oSettings.aaSorting.length ; i++ )
+		{
+			sValue += '['+oSettings.aoColumns[ oSettings.aaSorting[i][0] ]._ColReorder_iOrigCol+
+				',"'+oSettings.aaSorting[i][1]+'"],';
+		}
+		sValue = sValue.substring(0, sValue.length-1);
+		sValue += "],";
+		
+		/* Column filter */
+		for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
+		{
+			a[ oSettings.aoColumns[i]._ColReorder_iOrigCol ] = {
+				"sSearch": encodeURIComponent(oSettings.aoPreSearchCols[i].sSearch),
+				"bRegex": !oSettings.aoPreSearchCols[i].bRegex
+			};
+		}
+		
+		sValue += '"aaSearchCols":[ ';
+		for ( i=0 ; i<a.length ; i++ )
+		{
+			sValue += '["'+a[i].sSearch+'",'+a[i].bRegex+'],';
+		}
+		sValue = sValue.substring(0, sValue.length-1);
+		sValue += "],";
+		
+		/* Visibility */
+		a = [];
+		for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
+		{
+			a[ oSettings.aoColumns[i]._ColReorder_iOrigCol ] = oSettings.aoColumns[i].bVisible;
+		}
+		
+		sValue += '"abVisCols":[ ';
+		for ( i=0 ; i<a.length ; i++ )
+		{
+			sValue += a[i]+",";
+		}
+		sValue = sValue.substring(0, sValue.length-1);
+		sValue += "],";
+		
+		/* Column reordering */
+		a = [];
+		for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ ) {
+			a.push( oSettings.aoColumns[i]._ColReorder_iOrigCol );
+		}
+		sValue += '"ColReorder":['+a.join(',')+']';
+		
+		return sValue;
+	},
+	
+	
+	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+	 * Mouse drop and drag
+	 */
+	
+	/**
+	 * Add a mouse down listener to a particluar TH element
+	 *  @method  _fnMouseListener
+	 *  @param   int i Column index
+	 *  @param   element nTh TH element clicked on
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnMouseListener": function ( i, nTh )
+	{
+		var that = this;
+		$(nTh).bind( 'mousemove.ColReorder', function (e) {   
+    	if ( that.dom.drag === null && that.dom.resize === null)
+    	{                                   
+    		/* Store information about the mouse position */
+    		var nThTarget = e.target.nodeName == "TH" ? e.target : $(e.target).parents('TH')[0];
+    		var offset = $(nThTarget).offset();             
+    		var nLength = $(nThTarget).innerWidth();
+    		
+        /* are we on the col border (if so, resize col) */     
+        if (e.pageX == Math.round(offset.left + nLength))
+         {                                                       
+          $(nThTarget).css({'cursor': 'col-resize'});            
+        }
+        else                              
+          $(nThTarget).css({'cursor': 'pointer'});          
+      }
+      
+  		$(nTh).bind( 'mousedown.ColReorder', function (e) {     
+  			that._fnMouseDown.call( that, e, nTh );
+  			return false;
+  		} );
+    } );
+	},
+	
+	/**
+	 * Mouse down on a TH element in the table header
+	 *  @method  _fnMouseDown
+	 *  @param   event e Mouse event
+	 *  @param   element nTh TH element to be dragged
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnMouseDown": function ( e, nTh )
+	{                               
+		var
+			that = this,
+			aoColumns = this.s.dt.aoColumns;
+
+    /* are we resizing a column ? */
+    if ($(nTh).css('cursor') == 'col-resize') {         
+      this.s.mouse.startX = e.pageX;
+      this.s.mouse.startWidth = $(nTh).width();
+      this.s.mouse.resizeElem = $(nTh); 
+      var nThNext = $(nTh).next();
+      this.s.mouse.nextStartWidth = $(nThNext).width();
+      that.dom.resize = true;
+    }
+    else {    
+      that.dom.resize = null;
+  		/* Store information about the mouse position */
+  		var nThTarget = e.target.nodeName == "TH" ? e.target : $(e.target).parents('TH')[0];
+  		var offset = $(nThTarget).offset();
+  		this.s.mouse.startX = e.pageX;
+  		this.s.mouse.startY = e.pageY;
+  		this.s.mouse.offsetX = e.pageX - offset.left;
+  		this.s.mouse.offsetY = e.pageY - offset.top;
+  		this.s.mouse.target = nTh;
+  		this.s.mouse.targetIndex = $('th', nTh.parentNode).index( nTh );
+  		this.s.mouse.fromIndex = this.s.dt.oInstance.oApi._fnVisibleToColumnIndex( this.s.dt, 
+  			this.s.mouse.targetIndex );
+  
+  
+  		/* Calculate a cached array with the points of the column inserts, and the 'to' points */
+  		this.s.aoTargets.splice( 0, this.s.aoTargets.length );
+  		
+  		this.s.aoTargets.push( {
+  			"x":  $(this.s.dt.nTable).offset().left,
+  			"to": 0
+  		} );
+  		
+  		var iToPoint = 0;
+  		for ( var i=0, iLen=aoColumns.length ; i<iLen ; i++ )
+  		{
+  			/* For the column / header in question, we want it's position to remain the same if the 
+  			 * position is just to it's immediate left or right, so we only incremement the counter for
+  			 * other columns
+  			 */
+  			if ( i != this.s.mouse.fromIndex )
+  			{
+  				iToPoint++;
+  			}
+  			
+  			if ( aoColumns[i].bVisible )
+  			{
+  				this.s.aoTargets.push( {
+  					"x":  $(aoColumns[i].nTh).offset().left + $(aoColumns[i].nTh).outerWidth(),
+  					"to": iToPoint
+  				} );
+  			}
+  		}
+  		
+  		/* Disallow columns for being reordered by drag and drop, counting left to right */
+  		if ( this.s.fixed !== 0 )
+  		{
+  			this.s.aoTargets.splice( 0, this.s.fixed );
+  		}
+  		
+		}
+		
+		/* Add event handlers to the document */
+		$(document).bind( 'mousemove.ColReorder', function (e) {
+			that._fnMouseMove.call( that, e );
+		} );
+		
+		$(document).bind( 'mouseup.ColReorder', function (e) {
+			that._fnMouseUp.call( that, e );
+		} );
+	},
+	
+	
+	/**
+	 * Deal with a mouse move event while dragging a node
+	 *  @method  _fnMouseMove
+	 *  @param   event e Mouse event
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnMouseMove": function ( e )
+	{                                                     
+		var that = this;
+		
+    /* are we resizing a column ? */
+    if (this.dom.resize) {       
+      var nTh = this.s.mouse.resizeElem;
+      var nThNext = $(nTh).next();
+      var moveLength = e.pageX-this.s.mouse.startX; 
+      if (moveLength != 0)
+        $(nThNext).width(this.s.mouse.nextStartWidth - moveLength);
+      $(nTh).width(this.s.mouse.startWidth + moveLength);
+      return;
+    }
+    
+		if ( this.dom.drag === null )
+		{
+			/* Only create the drag element if the mouse has moved a specific distance from the start
+			 * point - this allows the user to make small mouse movements when sorting and not have a
+			 * possibly confusing drag element showing up
+			 */
+			if ( Math.pow(
+				Math.pow(e.pageX - this.s.mouse.startX, 2) + 
+				Math.pow(e.pageY - this.s.mouse.startY, 2), 0.5 ) < 5 )
+			{
+				return;
+			}      
+			this._fnCreateDragNode();
+		}
+		
+		/* Position the element - we respect where in the element the click occured */
+		this.dom.drag.style.left = (e.pageX - this.s.mouse.offsetX) + "px";
+		this.dom.drag.style.top = (e.pageY - this.s.mouse.offsetY) + "px";
+		
+		/* Based on the current mouse position, calculate where the insert should go */
+		var bSet = false;
+		for ( var i=1, iLen=this.s.aoTargets.length ; i<iLen ; i++ )
+		{
+			if ( e.pageX < this.s.aoTargets[i-1].x + ((this.s.aoTargets[i].x-this.s.aoTargets[i-1].x)/2) )
+			{
+				this.dom.pointer.style.left = this.s.aoTargets[i-1].x +"px";
+				this.s.mouse.toIndex = this.s.aoTargets[i-1].to;
+				bSet = true;
+				break;
+			}
+		}
+		
+		/* The insert element wasn't positioned in the array (less than operator), so we put it at 
+		 * the end
+		 */
+		if ( !bSet )
+		{
+			this.dom.pointer.style.left = this.s.aoTargets[this.s.aoTargets.length-1].x +"px";
+			this.s.mouse.toIndex = this.s.aoTargets[this.s.aoTargets.length-1].to;
+		}
+	},
+	
+	
+	/**
+	 * Finish off the mouse drag and insert the column where needed
+	 *  @method  _fnMouseUp
+	 *  @param   event e Mouse event
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnMouseUp": function ( e )
+	{     
+		var that = this;
+		
+		$(document).unbind( 'mousemove.ColReorder' );
+		$(document).unbind( 'mouseup.ColReorder' );        
+		
+		this.dom.resize = null;
+		
+    if ( this.dom.drag !== null )
+		{
+			/* Remove the guide elements */
+			document.body.removeChild( this.dom.drag );
+			document.body.removeChild( this.dom.pointer );
+			this.dom.drag = null;        
+			this.dom.pointer = null;
+			
+			/* Actually do the reorder */
+			this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex );
+			
+			/* When scrolling we need to recalculate the column sizes to allow for the shift */
+			if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
+			{
+				this.s.dt.oInstance.fnAdjustColumnSizing();
+			}
+			
+			/* Save the state */
+			this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
+			
+			/* callback */
+			if ( this.s.init.fnColReorderCallback )
+			{                          
+				this.s.init.fnColReorderCallback.call();
+			}
+		}
+	},
+	
+	
+	/**
+	 * Copy the TH element that is being drags so the user has the idea that they are actually 
+	 * moving it around the page.
+	 *  @method  _fnCreateDragNode
+	 *  @returns void
+	 *  @private 
+	 */
+	"_fnCreateDragNode": function ()
+	{
+		var that = this;
+		
+		this.dom.drag = $(this.s.dt.nTHead.parentNode).clone(true)[0];
+		this.dom.drag.className += " DTCR_clonedTable";
+		while ( this.dom.drag.getElementsByTagName('tbody').length > 0 )
+		{
+			this.dom.drag.removeChild( this.dom.drag.getElementsByTagName('tbody')[0] );
+		}
+		while ( this.dom.drag.getElementsByTagName('tfoot').length > 0 )
+		{
+			this.dom.drag.removeChild( this.dom.drag.getElementsByTagName('tfoot')[0] );
+		}
+		
+		$('thead tr:eq(0)', this.dom.drag).each( function () {
+			$('th:not(:eq('+that.s.mouse.targetIndex+'))', this).remove();
+		} );
+		$('tr', this.dom.drag).height( $('tr:eq(0)', that.s.dt.nTHead).height() );
+		
+		$('thead tr:gt(0)', this.dom.drag).remove();
+		
+		$('thead th:eq(0)', this.dom.drag).each( function (i) {
+			this.style.width = $('th:eq('+that.s.mouse.targetIndex+')', that.s.dt.nTHead).width()+"px";
+		} );
+		
+		this.dom.drag.style.position = "absolute";
+		this.dom.drag.style.zIndex = 1200;
+		this.dom.drag.style.top = "0px";
+		this.dom.drag.style.left = "0px";
+		this.dom.drag.style.width = $('th:eq('+that.s.mouse.targetIndex+')', that.s.dt.nTHead).outerWidth()+"px";
+		
+		
+		this.dom.pointer = document.createElement( 'div' );
+		this.dom.pointer.className = "DTCR_pointer";
+		this.dom.pointer.style.position = "absolute";
+		
+		if ( this.s.dt.oScroll.sX === "" && this.s.dt.oScroll.sY === "" )
+		{
+			this.dom.pointer.style.top = $(this.s.dt.nTable).offset().top+"px";
+			this.dom.pointer.style.height = $(this.s.dt.nTable).height()+"px";
+		}
+		else
+		{
+			this.dom.pointer.style.top = $('div.dataTables_scroll', this.s.dt.nTableWrapper).offset().top+"px";
+			this.dom.pointer.style.height = $('div.dataTables_scroll', this.s.dt.nTableWrapper).height()+"px";
+		}
+	
+		document.body.appendChild( this.dom.pointer );
+		document.body.appendChild( this.dom.drag );
+	}
+};
+
+
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Static parameters
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/**
+ * Array of all ColReorder instances for later reference
+ *  @property ColReorder.aoInstances
+ *  @type     array
+ *  @default  []
+ *  @static
+ */
+ColReorder.aoInstances = [];
+
+
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Static functions
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/**
+ * Reset the column ordering for a DataTables instance
+ *  @method  ColReorder.fnReset
+ *  @param   object oTable DataTables instance to consider
+ *  @returns void
+ *  @static
+ */
+ColReorder.fnReset = function ( oTable )
+{
+	for ( var i=0, iLen=ColReorder.aoInstances.length ; i<iLen ; i++ )
+	{
+		if ( ColReorder.aoInstances[i].s.dt.oInstance == oTable )
+		{
+			ColReorder.aoInstances[i].fnReset();
+		}
+	}
+};
+
+
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Constants
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/**
+ * Name of this class
+ *  @constant CLASS
+ *  @type     String
+ *  @default  ColReorder
+ */
+ColReorder.prototype.CLASS = "ColReorder";
+
+
+/**
+ * ColReorder version
+ *  @constant  VERSION
+ *  @type      String
+ *  @default   As code
+ */
+ColReorder.VERSION = "1.0.3";
+ColReorder.prototype.VERSION = ColReorder.VERSION;
+
+
+
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Initialisation
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ * Register a new feature with DataTables
+ */
+if ( typeof $.fn.dataTable == "function" &&
+     typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
+     $.fn.dataTableExt.fnVersionCheck('1.8.0') )
+{
+	$.fn.dataTableExt.aoFeatures.push( {
+		"fnInit": function( oDTSettings ) {
+			var oTable = oDTSettings.oInstance;
+			if ( typeof oTable._oPluginColReorder == 'undefined' ) {
+				var opts = typeof oDTSettings.oInit.oColReorder != 'undefined' ? 
+					oDTSettings.oInit.oColReorder : {};
+				oTable._oPluginColReorder = new ColReorder( oDTSettings.oInstance, opts );
+			} else {
+				oTable.oApi._fnLog( oDTSettings, 1, "ColReorder attempted to initialise twice. Ignoring second" );
+			}
+			
+			return null; /* No node to insert */
+		},
+		"cFeature": "R",
+		"sFeature": "ColReorder"
+	} );
+}
+else
+{
+	alert( "Warning: ColReorder requires DataTables 1.8.0 or greater - www.datatables.net/download");
+}
+
+})(jQuery, window, document);