From: Alan Pippin <apippin@pippins.net>
Date: Thu, 28 Oct 2010 02:40:53 +0000 (-0600)
Subject: Changes to support a jquery based tablesorter for the Ward Callings page
X-Git-Tag: release_1_1_0^2^2~1
X-Git-Url: http://git.pippins.net/embedvideo/.git/static/images/%7Blink_ppi%7D?a=commitdiff_plain;h=313ff5eba49eb7284ad6d8d6e0439c776af9d670;p=eq%2F.git

Changes to support a jquery based tablesorter for the Ward Callings page
---

diff --git a/images/tablesorter_asc.gif b/images/tablesorter_asc.gif
new file mode 100644
index 0000000..7415786
Binary files /dev/null and b/images/tablesorter_asc.gif differ
diff --git a/images/tablesorter_bg.gif b/images/tablesorter_bg.gif
new file mode 100644
index 0000000..fac668f
Binary files /dev/null and b/images/tablesorter_bg.gif differ
diff --git a/images/tablesorter_desc.gif b/images/tablesorter_desc.gif
new file mode 100644
index 0000000..3b30b3c
Binary files /dev/null and b/images/tablesorter_desc.gif differ
diff --git a/inc/class.tc.inc.php b/inc/class.tc.inc.php
index 0346ade..35357da 100644
--- a/inc/class.tc.inc.php
+++ b/inc/class.tc.inc.php
@@ -92,6 +92,11 @@ class tc
 		$this->grants     = $GLOBALS['phpgw']->acl->get_grants('tc');
 		$this->grants[$this->account] = PHPGW_ACL_READ + PHPGW_ACL_ADD + PHPGW_ACL_EDIT + PHPGW_ACL_DELETE;
 
+		$GLOBALS['phpgw_info']['flags']['css'] .= "-->\n</style>\n"
+		   . '<link rel="stylesheet" type="text/css" media="all" href="'
+		   . $GLOBALS['phpgw']->link('inc/jquery/jquery.tablesorter.css').'"/>'
+		   . "\n<style type=\"text/css\">\n<!--\n";
+
 		$this->jscal = CreateObject('tc.jscalendar');   // before phpgw_header() !!!
 		$this->cal_options = 'daFormat    : "%Y-%m-%d",
 		                      ifFormat    : "%Y-%m-%d",
@@ -3776,36 +3781,11 @@ class tc
 	function org_view()
 	{
 		$this->t->set_file(array('org_view_t' => 'org_view.tpl'));
-		$this->t->set_block('org_view_t','calling_list','list1');
-		$this->t->set_block('org_view_t','org_list','list2');
-
-		# Display a list ordered alphabetically
-		$sql = "SELECT * FROM tc_calling AS tc JOIN tc_individual AS ti WHERE tc.individual=ti.individual ORDER BY name ASC";
-		$this->db->query($sql,__LINE__,__FILE__);
-		$i=0;
-		while ($this->db->next_record()) {
-			$calling[$i]['name'] = $this->db->f('name');
-			$calling[$i]['position'] = $this->db->f('position');
-			$calling[$i]['sustained'] = $this->db->f('sustained');
-			$calling[$i]['organization'] = $this->db->f('organization');
-			$i++;
-		}   
-		for ($i=0; $i < count($calling); $i++) {
-			$name = $calling[$i]['name'];
-			$position = $calling[$i]['position'];
-			$sustained = $calling[$i]['sustained'];
-			$organization = $calling[$i]['organization'];
-			$this->t->set_var('name', $name);
-			$this->t->set_var('position', $position);
-			$this->t->set_var('sustained', $sustained);
-			$this->t->set_var('organization', $organization);
-			$tr_color = $this->nextmatchs->alternate_row_color($tr_color);
-			$this->t->set_var('tr_color',$tr_color);
-			$this->t->fp('list1','calling_list',True);
-		}
+		$this->t->set_block('org_view_t','calling_list','list');
+	    $this->t->set_var('jquery_url',$GLOBALS['phpgw']->link('inc/jquery/jquery.js'));
+	    $this->t->set_var('jquery_tablesorter_url',$GLOBALS['phpgw']->link('inc/jquery/jquery.tablesorter.js'));
 
-		# Display a list ordered by organization
-		$sql = "SELECT * FROM tc_calling AS tc JOIN tc_individual AS ti where tc.individual=ti.individual ORDER BY organization ASC";
+		$sql = "SELECT * FROM tc_calling AS tc JOIN tc_individual AS ti where tc.individual=ti.individual ORDER BY name ASC";
 		$this->db->query($sql,__LINE__,__FILE__);
 		$i=0;
 		while ($this->db->next_record()) {
@@ -3826,7 +3806,7 @@ class tc
 			$this->t->set_var('organization', $organization);
 			$tr_color = $this->nextmatchs->alternate_row_color($tr_color);
 			$this->t->set_var('tr_color',$tr_color);
-			$this->t->fp('list2','org_list',True);
+			$this->t->fp('list','calling_list',True);
 		}
 
 		$this->t->pfp('out','org_view_t');
diff --git a/inc/jquery/jquery.metadata.js b/inc/jquery/jquery.metadata.js
new file mode 100644
index 0000000..6a984db
--- /dev/null
+++ b/inc/jquery/jquery.metadata.js
@@ -0,0 +1,122 @@
+/*
+ * Metadata - jQuery plugin for parsing metadata from elements
+ *
+ * Copyright (c) 2006 John Resig, Yehuda Katz, J�örn Zaefferer, Paul McLanahan
+ *
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * Revision: $Id$
+ *
+ */
+
+/**
+ * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
+ * in the JSON will become a property of the element itself.
+ *
+ * There are three supported types of metadata storage:
+ *
+ *   attr:  Inside an attribute. The name parameter indicates *which* attribute.
+ *          
+ *   class: Inside the class attribute, wrapped in curly braces: { }
+ *   
+ *   elem:  Inside a child element (e.g. a script tag). The
+ *          name parameter indicates *which* element.
+ *          
+ * The metadata for an element is loaded the first time the element is accessed via jQuery.
+ *
+ * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
+ * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
+ * 
+ * @name $.metadata.setType
+ *
+ * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("class")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from the class attribute
+ * 
+ * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
+ * @before $.metadata.setType("attr", "data")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a "data" attribute
+ * 
+ * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
+ * @before $.metadata.setType("elem", "script")
+ * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
+ * @desc Reads metadata from a nested script element
+ * 
+ * @param String type The encoding type
+ * @param String name The name of the attribute to be used to get metadata (optional)
+ * @cat Plugins/Metadata
+ * @descr Sets the type of encoding to be used when loading metadata for the first time
+ * @type undefined
+ * @see metadata()
+ */
+
+(function($) {
+
+$.extend({
+	metadata : {
+		defaults : {
+			type: 'class',
+			name: 'metadata',
+			cre: /({.*})/,
+			single: 'metadata'
+		},
+		setType: function( type, name ){
+			this.defaults.type = type;
+			this.defaults.name = name;
+		},
+		get: function( elem, opts ){
+			var settings = $.extend({},this.defaults,opts);
+			// check for empty string in single property
+			if ( !settings.single.length ) settings.single = 'metadata';
+			
+			var data = $.data(elem, settings.single);
+			// returned cached data if it already exists
+			if ( data ) return data;
+			
+			data = "{}";
+			
+			if ( settings.type == "class" ) {
+				var m = settings.cre.exec( elem.className );
+				if ( m )
+					data = m[1];
+			} else if ( settings.type == "elem" ) {
+				if( !elem.getElementsByTagName )
+					return undefined;
+				var e = elem.getElementsByTagName(settings.name);
+				if ( e.length )
+					data = $.trim(e[0].innerHTML);
+			} else if ( elem.getAttribute != undefined ) {
+				var attr = elem.getAttribute( settings.name );
+				if ( attr )
+					data = attr;
+			}
+			
+			if ( data.indexOf( '{' ) <0 )
+			data = "{" + data + "}";
+			
+			data = eval("(" + data + ")");
+			
+			$.data( elem, settings.single, data );
+			return data;
+		}
+	}
+});
+
+/**
+ * Returns the metadata object for the first member of the jQuery object.
+ *
+ * @name metadata
+ * @descr Returns element's metadata object
+ * @param Object opts An object contianing settings to override the defaults
+ * @type jQuery
+ * @cat Plugins/Metadata
+ */
+$.fn.metadata = function( opts ){
+	return $.metadata.get( this[0], opts );
+};
+
+})(jQuery);
\ No newline at end of file
diff --git a/inc/jquery/jquery.tablesorter.css b/inc/jquery/jquery.tablesorter.css
new file mode 100644
index 0000000..96b2dbb
--- /dev/null
+++ b/inc/jquery/jquery.tablesorter.css
@@ -0,0 +1,19 @@
+th.headerSort { 
+    background-image: url(../../images/tablesorter_bg.gif);     
+    cursor: pointer; 
+    font-weight: bold; 
+    background-repeat: no-repeat; 
+    background-position: center left; 
+    padding-left: 20px; 
+    border-right: 1px solid #dad9c7; 
+    margin-left: -1px; 
+} 
+
+th.headerSortUp {
+    background-image: url(../../images/tablesorter_asc.gif);
+}
+
+th.headerSortDown {
+    background-image: url(../../images/tablesorter_desc.gif);
+}
+
diff --git a/inc/jquery/jquery.tablesorter.js b/inc/jquery/jquery.tablesorter.js
new file mode 100644
index 0000000..9b58731
--- /dev/null
+++ b/inc/jquery/jquery.tablesorter.js
@@ -0,0 +1,1031 @@
+/*
+ * 
+ * TableSorter 2.0 - Client-side table sorting with ease!
+ * Version 2.0.5b
+ * @requires jQuery v1.2.3
+ * 
+ * Copyright (c) 2007 Christian Bach
+ * Examples and docs at: http://tablesorter.com
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ * 
+ */
+/**
+ * 
+ * @description Create a sortable table with multi-column sorting capabilitys
+ * 
+ * @example $('table').tablesorter();
+ * @desc Create a simple tablesorter interface.
+ * 
+ * @example $('table').tablesorter({ sortList:[[0,0],[1,0]] });
+ * @desc Create a tablesorter interface and sort on the first and secound column column headers.
+ * 
+ * @example $('table').tablesorter({ headers: { 0: { sorter: false}, 1: {sorter: false} } });
+ *          
+ * @desc Create a tablesorter interface and disableing the first and second  column headers.
+ *      
+ * 
+ * @example $('table').tablesorter({ headers: { 0: {sorter:"integer"}, 1: {sorter:"currency"} } });
+ * 
+ * @desc Create a tablesorter interface and set a column parser for the first
+ *       and second column.
+ * 
+ * 
+ * @param Object
+ *            settings An object literal containing key/value pairs to provide
+ *            optional settings.
+ * 
+ * 
+ * @option String cssHeader (optional) A string of the class name to be appended
+ *         to sortable tr elements in the thead of the table. Default value:
+ *         "header"
+ * 
+ * @option String cssAsc (optional) A string of the class name to be appended to
+ *         sortable tr elements in the thead on a ascending sort. Default value:
+ *         "headerSortUp"
+ * 
+ * @option String cssDesc (optional) A string of the class name to be appended
+ *         to sortable tr elements in the thead on a descending sort. Default
+ *         value: "headerSortDown"
+ * 
+ * @option String sortInitialOrder (optional) A string of the inital sorting
+ *         order can be asc or desc. Default value: "asc"
+ * 
+ * @option String sortMultisortKey (optional) A string of the multi-column sort
+ *         key. Default value: "shiftKey"
+ * 
+ * @option String textExtraction (optional) A string of the text-extraction
+ *         method to use. For complex html structures inside td cell set this
+ *         option to "complex", on large tables the complex option can be slow.
+ *         Default value: "simple"
+ * 
+ * @option Object headers (optional) An array containing the forces sorting
+ *         rules. This option let's you specify a default sorting rule. Default
+ *         value: null
+ * 
+ * @option Array sortList (optional) An array containing the forces sorting
+ *         rules. This option let's you specify a default sorting rule. Default
+ *         value: null
+ * 
+ * @option Array sortForce (optional) An array containing forced sorting rules.
+ *         This option let's you specify a default sorting rule, which is
+ *         prepended to user-selected rules. Default value: null
+ * 
+ * @option Boolean sortLocaleCompare (optional) Boolean flag indicating whatever
+ *         to use String.localeCampare method or not. Default set to true.
+ * 
+ * 
+ * @option Array sortAppend (optional) An array containing forced sorting rules.
+ *         This option let's you specify a default sorting rule, which is
+ *         appended to user-selected rules. Default value: null
+ * 
+ * @option Boolean widthFixed (optional) Boolean flag indicating if tablesorter
+ *         should apply fixed widths to the table columns. This is usefull when
+ *         using the pager companion plugin. This options requires the dimension
+ *         jquery plugin. Default value: false
+ * 
+ * @option Boolean cancelSelection (optional) Boolean flag indicating if
+ *         tablesorter should cancel selection of the table headers text.
+ *         Default value: true
+ * 
+ * @option Boolean debug (optional) Boolean flag indicating if tablesorter
+ *         should display debuging information usefull for development.
+ * 
+ * @type jQuery
+ * 
+ * @name tablesorter
+ * 
+ * @cat Plugins/Tablesorter
+ * 
+ * @author Christian Bach/christian.bach@polyester.se
+ */
+
+(function ($) {
+    $.extend({
+        tablesorter: new
+        function () {
+
+            var parsers = [],
+                widgets = [];
+
+            this.defaults = {
+                cssHeader: "header",
+                cssAsc: "headerSortUp",
+                cssDesc: "headerSortDown",
+                cssChildRow: "expand-child",
+                sortInitialOrder: "asc",
+                sortMultiSortKey: "shiftKey",
+                sortForce: null,
+                sortAppend: null,
+                sortLocaleCompare: true,
+                textExtraction: "simple",
+                parsers: {}, widgets: [],
+                widgetZebra: {
+                    css: ["even", "odd"]
+                }, headers: {}, widthFixed: false,
+                cancelSelection: true,
+                sortList: [],
+                headerList: [],
+                dateFormat: "us",
+                decimal: '/\.|\,/g',
+                onRenderHeader: null,
+                selectorHeaders: 'thead th',
+                debug: false
+            };
+
+            /* debuging utils */
+
+            function benchmark(s, d) {
+                log(s + "," + (new Date().getTime() - d.getTime()) + "ms");
+            }
+
+            this.benchmark = benchmark;
+
+            function log(s) {
+                if (typeof console != "undefined" && typeof console.debug != "undefined") {
+                    console.log(s);
+                } else {
+                    alert(s);
+                }
+            }
+
+            /* parsers utils */
+
+            function buildParserCache(table, $headers) {
+
+                if (table.config.debug) {
+                    var parsersDebug = "";
+                }
+
+                if (table.tBodies.length == 0) return; // In the case of empty tables
+                var rows = table.tBodies[0].rows;
+
+                if (rows[0]) {
+
+                    var list = [],
+                        cells = rows[0].cells,
+                        l = cells.length;
+
+                    for (var i = 0; i < l; i++) {
+
+                        var p = false;
+
+                        if ($.metadata && ($($headers[i]).metadata() && $($headers[i]).metadata().sorter)) {
+
+                            p = getParserById($($headers[i]).metadata().sorter);
+
+                        } else if ((table.config.headers[i] && table.config.headers[i].sorter)) {
+
+                            p = getParserById(table.config.headers[i].sorter);
+                        }
+                        if (!p) {
+
+                            p = detectParserForColumn(table, rows, -1, i);
+                        }
+
+                        if (table.config.debug) {
+                            parsersDebug += "column:" + i + " parser:" + p.id + "\n";
+                        }
+
+                        list.push(p);
+                    }
+                }
+
+                if (table.config.debug) {
+                    log(parsersDebug);
+                }
+
+                return list;
+            };
+
+            function detectParserForColumn(table, rows, rowIndex, cellIndex) {
+                var l = parsers.length,
+                    node = false,
+                    nodeValue = false,
+                    keepLooking = true;
+                while (nodeValue == '' && keepLooking) {
+                    rowIndex++;
+                    if (rows[rowIndex]) {
+                        node = getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex);
+                        nodeValue = trimAndGetNodeText(table.config, node);
+                        if (table.config.debug) {
+                            log('Checking if value was empty on row:' + rowIndex);
+                        }
+                    } else {
+                        keepLooking = false;
+                    }
+                }
+                for (var i = 1; i < l; i++) {
+                    if (parsers[i].is(nodeValue, table, node)) {
+                        return parsers[i];
+                    }
+                }
+                // 0 is always the generic parser (text)
+                return parsers[0];
+            }
+
+            function getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex) {
+                return rows[rowIndex].cells[cellIndex];
+            }
+
+            function trimAndGetNodeText(config, node) {
+                return $.trim(getElementText(config, node));
+            }
+
+            function getParserById(name) {
+                var l = parsers.length;
+                for (var i = 0; i < l; i++) {
+                    if (parsers[i].id.toLowerCase() == name.toLowerCase()) {
+                        return parsers[i];
+                    }
+                }
+                return false;
+            }
+
+            /* utils */
+
+            function buildCache(table) {
+
+                if (table.config.debug) {
+                    var cacheTime = new Date();
+                }
+
+                var totalRows = (table.tBodies[0] && table.tBodies[0].rows.length) || 0,
+                    totalCells = (table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length) || 0,
+                    parsers = table.config.parsers,
+                    cache = {
+                        row: [],
+                        normalized: []
+                    };
+
+                for (var i = 0; i < totalRows; ++i) {
+
+                    /** Add the table data to main data array */
+                    var c = $(table.tBodies[0].rows[i]),
+                        cols = [];
+
+                    // if this is a child row, add it to the last row's children and
+                    // continue to the next row
+                    if (c.hasClass(table.config.cssChildRow)) {
+                        cache.row[cache.row.length - 1] = cache.row[cache.row.length - 1].add(c);
+                        // go to the next for loop
+                        continue;
+                    }
+
+                    cache.row.push(c);
+
+                    for (var j = 0; j < totalCells; ++j) {
+                        cols.push(parsers[j].format(getElementText(table.config, c[0].cells[j]), table, c[0].cells[j]));
+                    }
+
+                    cols.push(cache.normalized.length); // add position for rowCache
+                    cache.normalized.push(cols);
+                    cols = null;
+                };
+
+                if (table.config.debug) {
+                    benchmark("Building cache for " + totalRows + " rows:", cacheTime);
+                }
+
+                return cache;
+            };
+
+            function getElementText(config, node) {
+
+                var text = "";
+
+                if (!node) return "";
+
+                if (!config.supportsTextContent) config.supportsTextContent = node.textContent || false;
+
+                if (config.textExtraction == "simple") {
+                    if (config.supportsTextContent) {
+                        text = node.textContent;
+                    } else {
+                        if (node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
+                            text = node.childNodes[0].innerHTML;
+                        } else {
+                            text = node.innerHTML;
+                        }
+                    }
+                } else {
+                    if (typeof(config.textExtraction) == "function") {
+                        text = config.textExtraction(node);
+                    } else {
+                        text = $(node).text();
+                    }
+                }
+                return text;
+            }
+
+            function appendToTable(table, cache) {
+
+                if (table.config.debug) {
+                    var appendTime = new Date()
+                }
+
+                var c = cache,
+                    r = c.row,
+                    n = c.normalized,
+                    totalRows = n.length,
+                    checkCell = (n[0].length - 1),
+                    tableBody = $(table.tBodies[0]),
+                    rows = [];
+
+
+                for (var i = 0; i < totalRows; i++) {
+                    var pos = n[i][checkCell];
+
+                    rows.push(r[pos]);
+
+                    if (!table.config.appender) {
+
+                        //var o = ;
+                        var l = r[pos].length;
+                        for (var j = 0; j < l; j++) {
+                            tableBody[0].appendChild(r[pos][j]);
+                        }
+
+                        // 
+                    }
+                }
+
+
+
+                if (table.config.appender) {
+
+                    table.config.appender(table, rows);
+                }
+
+                rows = null;
+
+                if (table.config.debug) {
+                    benchmark("Rebuilt table:", appendTime);
+                }
+
+                // apply table widgets
+                applyWidget(table);
+
+                // trigger sortend
+                setTimeout(function () {
+                    $(table).trigger("sortEnd");
+                }, 0);
+
+            };
+
+            function buildHeaders(table) {
+
+                if (table.config.debug) {
+                    var time = new Date();
+                }
+
+                var meta = ($.metadata) ? true : false;
+                
+                var header_index = computeTableHeaderCellIndexes(table);
+
+                $tableHeaders = $(table.config.selectorHeaders, table).each(function (index) {
+
+                    this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
+                    // this.column = index;
+                    this.order = formatSortingOrder(table.config.sortInitialOrder);
+                    
+					
+					this.count = this.order;
+
+                    if (checkHeaderMetadata(this) || checkHeaderOptions(table, index)) this.sortDisabled = true;
+					if (checkHeaderOptionsSortingLocked(table, index)) this.order = this.lockedOrder = checkHeaderOptionsSortingLocked(table, index);
+
+                    if (!this.sortDisabled) {
+                        var $th = $(this).addClass(table.config.cssHeader);
+                        if (table.config.onRenderHeader) table.config.onRenderHeader.apply($th);
+                    }
+
+                    // add cell to headerList
+                    table.config.headerList[index] = this;
+                });
+
+                if (table.config.debug) {
+                    benchmark("Built headers:", time);
+                    log($tableHeaders);
+                }
+
+                return $tableHeaders;
+
+            };
+
+            // from:
+            // http://www.javascripttoolbox.com/lib/table/examples.php
+            // http://www.javascripttoolbox.com/temp/table_cellindex.html
+
+
+            function computeTableHeaderCellIndexes(t) {
+                var matrix = [];
+                var lookup = {};
+                var thead = t.getElementsByTagName('THEAD')[0];
+                var trs = thead.getElementsByTagName('TR');
+
+                for (var i = 0; i < trs.length; i++) {
+                    var cells = trs[i].cells;
+                    for (var j = 0; j < cells.length; j++) {
+                        var c = cells[j];
+
+                        var rowIndex = c.parentNode.rowIndex;
+                        var cellId = rowIndex + "-" + c.cellIndex;
+                        var rowSpan = c.rowSpan || 1;
+                        var colSpan = c.colSpan || 1
+                        var firstAvailCol;
+                        if (typeof(matrix[rowIndex]) == "undefined") {
+                            matrix[rowIndex] = [];
+                        }
+                        // Find first available column in the first row
+                        for (var k = 0; k < matrix[rowIndex].length + 1; k++) {
+                            if (typeof(matrix[rowIndex][k]) == "undefined") {
+                                firstAvailCol = k;
+                                break;
+                            }
+                        }
+                        lookup[cellId] = firstAvailCol;
+                        for (var k = rowIndex; k < rowIndex + rowSpan; k++) {
+                            if (typeof(matrix[k]) == "undefined") {
+                                matrix[k] = [];
+                            }
+                            var matrixrow = matrix[k];
+                            for (var l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
+                                matrixrow[l] = "x";
+                            }
+                        }
+                    }
+                }
+                return lookup;
+            }
+
+            function checkCellColSpan(table, rows, row) {
+                var arr = [],
+                    r = table.tHead.rows,
+                    c = r[row].cells;
+
+                for (var i = 0; i < c.length; i++) {
+                    var cell = c[i];
+
+                    if (cell.colSpan > 1) {
+                        arr = arr.concat(checkCellColSpan(table, headerArr, row++));
+                    } else {
+                        if (table.tHead.length == 1 || (cell.rowSpan > 1 || !r[row + 1])) {
+                            arr.push(cell);
+                        }
+                        // headerArr[row] = (i+row);
+                    }
+                }
+                return arr;
+            };
+
+            function checkHeaderMetadata(cell) {
+                if (($.metadata) && ($(cell).metadata().sorter === false)) {
+                    return true;
+                };
+                return false;
+            }
+
+            function checkHeaderOptions(table, i) {
+                if ((table.config.headers[i]) && (table.config.headers[i].sorter === false)) {
+                    return true;
+                };
+                return false;
+            }
+			
+			 function checkHeaderOptionsSortingLocked(table, i) {
+                if ((table.config.headers[i]) && (table.config.headers[i].lockedOrder)) return table.config.headers[i].lockedOrder;
+                return false;
+            }
+			
+            function applyWidget(table) {
+                var c = table.config.widgets;
+                var l = c.length;
+                for (var i = 0; i < l; i++) {
+
+                    getWidgetById(c[i]).format(table);
+                }
+
+            }
+
+            function getWidgetById(name) {
+                var l = widgets.length;
+                for (var i = 0; i < l; i++) {
+                    if (widgets[i].id.toLowerCase() == name.toLowerCase()) {
+                        return widgets[i];
+                    }
+                }
+            };
+
+            function formatSortingOrder(v) {
+                if (typeof(v) != "Number") {
+                    return (v.toLowerCase() == "desc") ? 1 : 0;
+                } else {
+                    return (v == 1) ? 1 : 0;
+                }
+            }
+
+            function isValueInArray(v, a) {
+                var l = a.length;
+                for (var i = 0; i < l; i++) {
+                    if (a[i][0] == v) {
+                        return true;
+                    }
+                }
+                return false;
+            }
+
+            function setHeadersCss(table, $headers, list, css) {
+                // remove all header information
+                $headers.removeClass(css[0]).removeClass(css[1]);
+
+                var h = [];
+                $headers.each(function (offset) {
+                    if (!this.sortDisabled) {
+                        h[this.column] = $(this);
+                    }
+                });
+
+                var l = list.length;
+                for (var i = 0; i < l; i++) {
+                    h[list[i][0]].addClass(css[list[i][1]]);
+                }
+            }
+
+            function fixColumnWidth(table, $headers) {
+                var c = table.config;
+                if (c.widthFixed) {
+                    var colgroup = $('<colgroup>');
+                    $("tr:first td", table.tBodies[0]).each(function () {
+                        colgroup.append($('<col>').css('width', $(this).width()));
+                    });
+                    $(table).prepend(colgroup);
+                };
+            }
+
+            function updateHeaderSortCount(table, sortList) {
+                var c = table.config,
+                    l = sortList.length;
+                for (var i = 0; i < l; i++) {
+                    var s = sortList[i],
+                        o = c.headerList[s[0]];
+                    o.count = s[1];
+                    o.count++;
+                }
+            }
+
+            /* sorting methods */
+
+            function multisort(table, sortList, cache) {
+
+                if (table.config.debug) {
+                    var sortTime = new Date();
+                }
+
+                var dynamicExp = "var sortWrapper = function(a,b) {",
+                    l = sortList.length;
+
+                // TODO: inline functions.
+                for (var i = 0; i < l; i++) {
+
+                    var c = sortList[i][0];
+                    var order = sortList[i][1];
+                    // var s = (getCachedSortType(table.config.parsers,c) == "text") ?
+                    // ((order == 0) ? "sortText" : "sortTextDesc") : ((order == 0) ?
+                    // "sortNumeric" : "sortNumericDesc");
+                    // var s = (table.config.parsers[c].type == "text") ? ((order == 0)
+                    // ? makeSortText(c) : makeSortTextDesc(c)) : ((order == 0) ?
+                    // makeSortNumeric(c) : makeSortNumericDesc(c));
+                    var s = (table.config.parsers[c].type == "text") ? ((order == 0) ? makeSortFunction("text", "asc", c) : makeSortFunction("text", "desc", c)) : ((order == 0) ? makeSortFunction("numeric", "asc", c) : makeSortFunction("numeric", "desc", c));
+                    var e = "e" + i;
+
+                    dynamicExp += "var " + e + " = " + s; // + "(a[" + c + "],b[" + c
+                    // + "]); ";
+                    dynamicExp += "if(" + e + ") { return " + e + "; } ";
+                    dynamicExp += "else { ";
+
+                }
+
+                // if value is the same keep orignal order
+                var orgOrderCol = cache.normalized[0].length - 1;
+                dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
+
+                for (var i = 0; i < l; i++) {
+                    dynamicExp += "}; ";
+                }
+
+                dynamicExp += "return 0; ";
+                dynamicExp += "}; ";
+
+                if (table.config.debug) {
+                    benchmark("Evaling expression:" + dynamicExp, new Date());
+                }
+
+                eval(dynamicExp);
+
+                cache.normalized.sort(sortWrapper);
+
+                if (table.config.debug) {
+                    benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time:", sortTime);
+                }
+
+                return cache;
+            };
+
+            function makeSortFunction(type, direction, index) {
+                var a = "a[" + index + "]",
+                    b = "b[" + index + "]";
+                if (type == 'text' && direction == 'asc') {
+                    return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + a + " < " + b + ") ? -1 : 1 )));";
+                } else if (type == 'text' && direction == 'desc') {
+                    return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + b + " < " + a + ") ? -1 : 1 )));";
+                } else if (type == 'numeric' && direction == 'asc') {
+                    return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + a + " - " + b + "));";
+                } else if (type == 'numeric' && direction == 'desc') {
+                    return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + b + " - " + a + "));";
+                }
+            };
+
+            function makeSortText(i) {
+                return "((a[" + i + "] < b[" + i + "]) ? -1 : ((a[" + i + "] > b[" + i + "]) ? 1 : 0));";
+            };
+
+            function makeSortTextDesc(i) {
+                return "((b[" + i + "] < a[" + i + "]) ? -1 : ((b[" + i + "] > a[" + i + "]) ? 1 : 0));";
+            };
+
+            function makeSortNumeric(i) {
+                return "a[" + i + "]-b[" + i + "];";
+            };
+
+            function makeSortNumericDesc(i) {
+                return "b[" + i + "]-a[" + i + "];";
+            };
+
+            function sortText(a, b) {
+                if (table.config.sortLocaleCompare) return a.localeCompare(b);
+                return ((a < b) ? -1 : ((a > b) ? 1 : 0));
+            };
+
+            function sortTextDesc(a, b) {
+                if (table.config.sortLocaleCompare) return b.localeCompare(a);
+                return ((b < a) ? -1 : ((b > a) ? 1 : 0));
+            };
+
+            function sortNumeric(a, b) {
+                return a - b;
+            };
+
+            function sortNumericDesc(a, b) {
+                return b - a;
+            };
+
+            function getCachedSortType(parsers, i) {
+                return parsers[i].type;
+            }; /* public methods */
+            this.construct = function (settings) {
+                return this.each(function () {
+                    // if no thead or tbody quit.
+                    if (!this.tHead || !this.tBodies) return;
+                    // declare
+                    var $this, $document, $headers, cache, config, shiftDown = 0,
+                        sortOrder;
+                    // new blank config object
+                    this.config = {};
+                    // merge and extend.
+                    config = $.extend(this.config, $.tablesorter.defaults, settings);
+                    // store common expression for speed
+                    $this = $(this);
+                    // save the settings where they read
+                    $.data(this, "tablesorter", config);
+                    // build headers
+                    $headers = buildHeaders(this);
+                    // try to auto detect column type, and store in tables config
+                    this.config.parsers = buildParserCache(this, $headers);
+                    // build the cache for the tbody cells
+                    cache = buildCache(this);
+                    // get the css class names, could be done else where.
+                    var sortCSS = [config.cssDesc, config.cssAsc];
+                    // fixate columns if the users supplies the fixedWidth option
+                    fixColumnWidth(this);
+                    // apply event handling to headers
+                    // this is to big, perhaps break it out?
+                    $headers.click(
+
+                    function (e) {
+                        var totalRows = ($this[0].tBodies[0] && $this[0].tBodies[0].rows.length) || 0;
+                        if (!this.sortDisabled && totalRows > 0) {
+                            // Only call sortStart if sorting is
+                            // enabled.
+                            $this.trigger("sortStart");
+                            // store exp, for speed
+                            var $cell = $(this);
+                            // get current column index
+                            var i = this.column;
+                            // get current column sort order
+                            this.order = this.count++ % 2;
+							// always sort on the locked order.
+							if(this.lockedOrder) this.order = this.lockedOrder;
+							
+							// user only whants to sort on one
+                            // column
+                            if (!e[config.sortMultiSortKey]) {
+                                // flush the sort list
+                                config.sortList = [];
+                                if (config.sortForce != null) {
+                                    var a = config.sortForce;
+                                    for (var j = 0; j < a.length; j++) {
+                                        if (a[j][0] != i) {
+                                            config.sortList.push(a[j]);
+                                        }
+                                    }
+                                }
+                                // add column to sort list
+                                config.sortList.push([i, this.order]);
+                                // multi column sorting
+                            } else {
+                                // the user has clicked on an all
+                                // ready sortet column.
+                                if (isValueInArray(i, config.sortList)) {
+                                    // revers the sorting direction
+                                    // for all tables.
+                                    for (var j = 0; j < config.sortList.length; j++) {
+                                        var s = config.sortList[j],
+                                            o = config.headerList[s[0]];
+                                        if (s[0] == i) {
+                                            o.count = s[1];
+                                            o.count++;
+                                            s[1] = o.count % 2;
+                                        }
+                                    }
+                                } else {
+                                    // add column to sort list array
+                                    config.sortList.push([i, this.order]);
+                                }
+                            };
+                            setTimeout(function () {
+                                // set css for headers
+                                setHeadersCss($this[0], $headers, config.sortList, sortCSS);
+                                appendToTable(
+	                                $this[0], multisort(
+	                                $this[0], config.sortList, cache)
+								);
+                            }, 1);
+                            // stop normal event by returning false
+                            return false;
+                        }
+                        // cancel selection
+                    }).mousedown(function () {
+                        if (config.cancelSelection) {
+                            this.onselectstart = function () {
+                                return false
+                            };
+                            return false;
+                        }
+                    });
+                    // apply easy methods that trigger binded events
+                    $this.bind("update", function () {
+                        var me = this;
+                        setTimeout(function () {
+                            // rebuild parsers.
+                            me.config.parsers = buildParserCache(
+                            me, $headers);
+                            // rebuild the cache map
+                            cache = buildCache(me);
+                        }, 1);
+                    }).bind("updateCell", function (e, cell) {
+                        var config = this.config;
+                        // get position from the dom.
+                        var pos = [(cell.parentNode.rowIndex - 1), cell.cellIndex];
+                        // update cache
+                        cache.normalized[pos[0]][pos[1]] = config.parsers[pos[1]].format(
+                        getElementText(config, cell), cell);
+                    }).bind("sorton", function (e, list) {
+                        $(this).trigger("sortStart");
+                        config.sortList = list;
+                        // update and store the sortlist
+                        var sortList = config.sortList;
+                        // update header count index
+                        updateHeaderSortCount(this, sortList);
+                        // set css for headers
+                        setHeadersCss(this, $headers, sortList, sortCSS);
+                        // sort the table and append it to the dom
+                        appendToTable(this, multisort(this, sortList, cache));
+                    }).bind("appendCache", function () {
+                        appendToTable(this, cache);
+                    }).bind("applyWidgetId", function (e, id) {
+                        getWidgetById(id).format(this);
+                    }).bind("applyWidgets", function () {
+                        // apply widgets
+                        applyWidget(this);
+                    });
+                    if ($.metadata && ($(this).metadata() && $(this).metadata().sortlist)) {
+                        config.sortList = $(this).metadata().sortlist;
+                    }
+                    // if user has supplied a sort list to constructor.
+                    if (config.sortList.length > 0) {
+                        $this.trigger("sorton", [config.sortList]);
+                    }
+                    // apply widgets
+                    applyWidget(this);
+                });
+            };
+            this.addParser = function (parser) {
+                var l = parsers.length,
+                    a = true;
+                for (var i = 0; i < l; i++) {
+                    if (parsers[i].id.toLowerCase() == parser.id.toLowerCase()) {
+                        a = false;
+                    }
+                }
+                if (a) {
+                    parsers.push(parser);
+                };
+            };
+            this.addWidget = function (widget) {
+                widgets.push(widget);
+            };
+            this.formatFloat = function (s) {
+                var i = parseFloat(s);
+                return (isNaN(i)) ? 0 : i;
+            };
+            this.formatInt = function (s) {
+                var i = parseInt(s);
+                return (isNaN(i)) ? 0 : i;
+            };
+            this.isDigit = function (s, config) {
+                // replace all an wanted chars and match.
+                return /^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g, '')));
+            };
+            this.clearTableBody = function (table) {
+                if ($.browser.msie) {
+                    function empty() {
+                        while (this.firstChild)
+                        this.removeChild(this.firstChild);
+                    }
+                    empty.apply(table.tBodies[0]);
+                } else {
+                    table.tBodies[0].innerHTML = "";
+                }
+            };
+        }
+    });
+
+    // extend plugin scope
+    $.fn.extend({
+        tablesorter: $.tablesorter.construct
+    });
+
+    // make shortcut
+    var ts = $.tablesorter;
+
+    // add default parsers
+    ts.addParser({
+        id: "text",
+        is: function (s) {
+            return true;
+        }, format: function (s) {
+            return $.trim(s.toLocaleLowerCase());
+        }, type: "text"
+    });
+
+    ts.addParser({
+        id: "digit",
+        is: function (s, table) {
+            var c = table.config;
+            return $.tablesorter.isDigit(s, c);
+        }, format: function (s) {
+            return $.tablesorter.formatFloat(s);
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "currency",
+        is: function (s) {
+            return /^[£$€?.]/.test(s);
+        }, format: function (s) {
+            return $.tablesorter.formatFloat(s.replace(new RegExp(/[£$€]/g), ""));
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "ipAddress",
+        is: function (s) {
+            return /^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);
+        }, format: function (s) {
+            var a = s.split("."),
+                r = "",
+                l = a.length;
+            for (var i = 0; i < l; i++) {
+                var item = a[i];
+                if (item.length == 2) {
+                    r += "0" + item;
+                } else {
+                    r += item;
+                }
+            }
+            return $.tablesorter.formatFloat(r);
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "url",
+        is: function (s) {
+            return /^(https?|ftp|file):\/\/$/.test(s);
+        }, format: function (s) {
+            return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//), ''));
+        }, type: "text"
+    });
+
+    ts.addParser({
+        id: "isoDate",
+        is: function (s) {
+            return /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);
+        }, format: function (s) {
+            return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(
+            new RegExp(/-/g), "/")).getTime() : "0");
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "percent",
+        is: function (s) {
+            return /\%$/.test($.trim(s));
+        }, format: function (s) {
+            return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g), ""));
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "usLongDate",
+        is: function (s) {
+            return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));
+        }, format: function (s) {
+            return $.tablesorter.formatFloat(new Date(s).getTime());
+        }, type: "numeric"
+    });
+
+    ts.addParser({
+        id: "shortDate",
+        is: function (s) {
+            return /\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);
+        }, format: function (s, table) {
+            var c = table.config;
+            s = s.replace(/\-/g, "/");
+            if (c.dateFormat == "us") {
+                // reformat the string in ISO format
+                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$1/$2");
+            } else if (c.dateFormat == "uk") {
+                // reformat the string in ISO format
+                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$2/$1");
+            } else if (c.dateFormat == "dd/mm/yy" || c.dateFormat == "dd-mm-yy") {
+                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/, "$1/$2/$3");
+            }
+            return $.tablesorter.formatFloat(new Date(s).getTime());
+        }, type: "numeric"
+    });
+    ts.addParser({
+        id: "time",
+        is: function (s) {
+            return /^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);
+        }, format: function (s) {
+            return $.tablesorter.formatFloat(new Date("2000/01/01 " + s).getTime());
+        }, type: "numeric"
+    });
+    ts.addParser({
+        id: "metadata",
+        is: function (s) {
+            return false;
+        }, format: function (s, table, cell) {
+            var c = table.config,
+                p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
+            return $(cell).metadata()[p];
+        }, type: "numeric"
+    });
+    // add default widgets
+    ts.addWidget({
+        id: "zebra",
+        format: function (table) {
+            if (table.config.debug) {
+                var time = new Date();
+            }
+            var $tr, row = -1,
+                odd;
+            // loop through the visible rows
+            $("tr:visible", table.tBodies[0]).each(function (i) {
+                $tr = $(this);
+                // style children rows the same way the parent
+                // row was styled
+                if (!$tr.hasClass(table.config.cssChildRow)) row++;
+                odd = (row % 2 == 0);
+                $tr.removeClass(
+                table.config.widgetZebra.css[odd ? 0 : 1]).addClass(
+                table.config.widgetZebra.css[odd ? 1 : 0])
+            });
+            if (table.config.debug) {
+                $.tablesorter.benchmark("Applying Zebra widget", time);
+            }
+        }
+    });
+})(jQuery);
\ No newline at end of file
diff --git a/inc/jquery/tablesorter/jquery.metadata.js b/inc/jquery/tablesorter/jquery.metadata.js
deleted file mode 100644
index 6a984db..0000000
--- a/inc/jquery/tablesorter/jquery.metadata.js
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Metadata - jQuery plugin for parsing metadata from elements
- *
- * Copyright (c) 2006 John Resig, Yehuda Katz, J�örn Zaefferer, Paul McLanahan
- *
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id$
- *
- */
-
-/**
- * Sets the type of metadata to use. Metadata is encoded in JSON, and each property
- * in the JSON will become a property of the element itself.
- *
- * There are three supported types of metadata storage:
- *
- *   attr:  Inside an attribute. The name parameter indicates *which* attribute.
- *          
- *   class: Inside the class attribute, wrapped in curly braces: { }
- *   
- *   elem:  Inside a child element (e.g. a script tag). The
- *          name parameter indicates *which* element.
- *          
- * The metadata for an element is loaded the first time the element is accessed via jQuery.
- *
- * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
- * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
- * 
- * @name $.metadata.setType
- *
- * @example <p id="one" class="some_class {item_id: 1, item_label: 'Label'}">This is a p</p>
- * @before $.metadata.setType("class")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from the class attribute
- * 
- * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
- * @before $.metadata.setType("attr", "data")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from a "data" attribute
- * 
- * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
- * @before $.metadata.setType("elem", "script")
- * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
- * @desc Reads metadata from a nested script element
- * 
- * @param String type The encoding type
- * @param String name The name of the attribute to be used to get metadata (optional)
- * @cat Plugins/Metadata
- * @descr Sets the type of encoding to be used when loading metadata for the first time
- * @type undefined
- * @see metadata()
- */
-
-(function($) {
-
-$.extend({
-	metadata : {
-		defaults : {
-			type: 'class',
-			name: 'metadata',
-			cre: /({.*})/,
-			single: 'metadata'
-		},
-		setType: function( type, name ){
-			this.defaults.type = type;
-			this.defaults.name = name;
-		},
-		get: function( elem, opts ){
-			var settings = $.extend({},this.defaults,opts);
-			// check for empty string in single property
-			if ( !settings.single.length ) settings.single = 'metadata';
-			
-			var data = $.data(elem, settings.single);
-			// returned cached data if it already exists
-			if ( data ) return data;
-			
-			data = "{}";
-			
-			if ( settings.type == "class" ) {
-				var m = settings.cre.exec( elem.className );
-				if ( m )
-					data = m[1];
-			} else if ( settings.type == "elem" ) {
-				if( !elem.getElementsByTagName )
-					return undefined;
-				var e = elem.getElementsByTagName(settings.name);
-				if ( e.length )
-					data = $.trim(e[0].innerHTML);
-			} else if ( elem.getAttribute != undefined ) {
-				var attr = elem.getAttribute( settings.name );
-				if ( attr )
-					data = attr;
-			}
-			
-			if ( data.indexOf( '{' ) <0 )
-			data = "{" + data + "}";
-			
-			data = eval("(" + data + ")");
-			
-			$.data( elem, settings.single, data );
-			return data;
-		}
-	}
-});
-
-/**
- * Returns the metadata object for the first member of the jQuery object.
- *
- * @name metadata
- * @descr Returns element's metadata object
- * @param Object opts An object contianing settings to override the defaults
- * @type jQuery
- * @cat Plugins/Metadata
- */
-$.fn.metadata = function( opts ){
-	return $.metadata.get( this[0], opts );
-};
-
-})(jQuery);
\ No newline at end of file
diff --git a/inc/jquery/tablesorter/jquery.tablesorter.js b/inc/jquery/tablesorter/jquery.tablesorter.js
deleted file mode 100644
index 9b58731..0000000
--- a/inc/jquery/tablesorter/jquery.tablesorter.js
+++ /dev/null
@@ -1,1031 +0,0 @@
-/*
- * 
- * TableSorter 2.0 - Client-side table sorting with ease!
- * Version 2.0.5b
- * @requires jQuery v1.2.3
- * 
- * Copyright (c) 2007 Christian Bach
- * Examples and docs at: http://tablesorter.com
- * Dual licensed under the MIT and GPL licenses:
- * http://www.opensource.org/licenses/mit-license.php
- * http://www.gnu.org/licenses/gpl.html
- * 
- */
-/**
- * 
- * @description Create a sortable table with multi-column sorting capabilitys
- * 
- * @example $('table').tablesorter();
- * @desc Create a simple tablesorter interface.
- * 
- * @example $('table').tablesorter({ sortList:[[0,0],[1,0]] });
- * @desc Create a tablesorter interface and sort on the first and secound column column headers.
- * 
- * @example $('table').tablesorter({ headers: { 0: { sorter: false}, 1: {sorter: false} } });
- *          
- * @desc Create a tablesorter interface and disableing the first and second  column headers.
- *      
- * 
- * @example $('table').tablesorter({ headers: { 0: {sorter:"integer"}, 1: {sorter:"currency"} } });
- * 
- * @desc Create a tablesorter interface and set a column parser for the first
- *       and second column.
- * 
- * 
- * @param Object
- *            settings An object literal containing key/value pairs to provide
- *            optional settings.
- * 
- * 
- * @option String cssHeader (optional) A string of the class name to be appended
- *         to sortable tr elements in the thead of the table. Default value:
- *         "header"
- * 
- * @option String cssAsc (optional) A string of the class name to be appended to
- *         sortable tr elements in the thead on a ascending sort. Default value:
- *         "headerSortUp"
- * 
- * @option String cssDesc (optional) A string of the class name to be appended
- *         to sortable tr elements in the thead on a descending sort. Default
- *         value: "headerSortDown"
- * 
- * @option String sortInitialOrder (optional) A string of the inital sorting
- *         order can be asc or desc. Default value: "asc"
- * 
- * @option String sortMultisortKey (optional) A string of the multi-column sort
- *         key. Default value: "shiftKey"
- * 
- * @option String textExtraction (optional) A string of the text-extraction
- *         method to use. For complex html structures inside td cell set this
- *         option to "complex", on large tables the complex option can be slow.
- *         Default value: "simple"
- * 
- * @option Object headers (optional) An array containing the forces sorting
- *         rules. This option let's you specify a default sorting rule. Default
- *         value: null
- * 
- * @option Array sortList (optional) An array containing the forces sorting
- *         rules. This option let's you specify a default sorting rule. Default
- *         value: null
- * 
- * @option Array sortForce (optional) An array containing forced sorting rules.
- *         This option let's you specify a default sorting rule, which is
- *         prepended to user-selected rules. Default value: null
- * 
- * @option Boolean sortLocaleCompare (optional) Boolean flag indicating whatever
- *         to use String.localeCampare method or not. Default set to true.
- * 
- * 
- * @option Array sortAppend (optional) An array containing forced sorting rules.
- *         This option let's you specify a default sorting rule, which is
- *         appended to user-selected rules. Default value: null
- * 
- * @option Boolean widthFixed (optional) Boolean flag indicating if tablesorter
- *         should apply fixed widths to the table columns. This is usefull when
- *         using the pager companion plugin. This options requires the dimension
- *         jquery plugin. Default value: false
- * 
- * @option Boolean cancelSelection (optional) Boolean flag indicating if
- *         tablesorter should cancel selection of the table headers text.
- *         Default value: true
- * 
- * @option Boolean debug (optional) Boolean flag indicating if tablesorter
- *         should display debuging information usefull for development.
- * 
- * @type jQuery
- * 
- * @name tablesorter
- * 
- * @cat Plugins/Tablesorter
- * 
- * @author Christian Bach/christian.bach@polyester.se
- */
-
-(function ($) {
-    $.extend({
-        tablesorter: new
-        function () {
-
-            var parsers = [],
-                widgets = [];
-
-            this.defaults = {
-                cssHeader: "header",
-                cssAsc: "headerSortUp",
-                cssDesc: "headerSortDown",
-                cssChildRow: "expand-child",
-                sortInitialOrder: "asc",
-                sortMultiSortKey: "shiftKey",
-                sortForce: null,
-                sortAppend: null,
-                sortLocaleCompare: true,
-                textExtraction: "simple",
-                parsers: {}, widgets: [],
-                widgetZebra: {
-                    css: ["even", "odd"]
-                }, headers: {}, widthFixed: false,
-                cancelSelection: true,
-                sortList: [],
-                headerList: [],
-                dateFormat: "us",
-                decimal: '/\.|\,/g',
-                onRenderHeader: null,
-                selectorHeaders: 'thead th',
-                debug: false
-            };
-
-            /* debuging utils */
-
-            function benchmark(s, d) {
-                log(s + "," + (new Date().getTime() - d.getTime()) + "ms");
-            }
-
-            this.benchmark = benchmark;
-
-            function log(s) {
-                if (typeof console != "undefined" && typeof console.debug != "undefined") {
-                    console.log(s);
-                } else {
-                    alert(s);
-                }
-            }
-
-            /* parsers utils */
-
-            function buildParserCache(table, $headers) {
-
-                if (table.config.debug) {
-                    var parsersDebug = "";
-                }
-
-                if (table.tBodies.length == 0) return; // In the case of empty tables
-                var rows = table.tBodies[0].rows;
-
-                if (rows[0]) {
-
-                    var list = [],
-                        cells = rows[0].cells,
-                        l = cells.length;
-
-                    for (var i = 0; i < l; i++) {
-
-                        var p = false;
-
-                        if ($.metadata && ($($headers[i]).metadata() && $($headers[i]).metadata().sorter)) {
-
-                            p = getParserById($($headers[i]).metadata().sorter);
-
-                        } else if ((table.config.headers[i] && table.config.headers[i].sorter)) {
-
-                            p = getParserById(table.config.headers[i].sorter);
-                        }
-                        if (!p) {
-
-                            p = detectParserForColumn(table, rows, -1, i);
-                        }
-
-                        if (table.config.debug) {
-                            parsersDebug += "column:" + i + " parser:" + p.id + "\n";
-                        }
-
-                        list.push(p);
-                    }
-                }
-
-                if (table.config.debug) {
-                    log(parsersDebug);
-                }
-
-                return list;
-            };
-
-            function detectParserForColumn(table, rows, rowIndex, cellIndex) {
-                var l = parsers.length,
-                    node = false,
-                    nodeValue = false,
-                    keepLooking = true;
-                while (nodeValue == '' && keepLooking) {
-                    rowIndex++;
-                    if (rows[rowIndex]) {
-                        node = getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex);
-                        nodeValue = trimAndGetNodeText(table.config, node);
-                        if (table.config.debug) {
-                            log('Checking if value was empty on row:' + rowIndex);
-                        }
-                    } else {
-                        keepLooking = false;
-                    }
-                }
-                for (var i = 1; i < l; i++) {
-                    if (parsers[i].is(nodeValue, table, node)) {
-                        return parsers[i];
-                    }
-                }
-                // 0 is always the generic parser (text)
-                return parsers[0];
-            }
-
-            function getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex) {
-                return rows[rowIndex].cells[cellIndex];
-            }
-
-            function trimAndGetNodeText(config, node) {
-                return $.trim(getElementText(config, node));
-            }
-
-            function getParserById(name) {
-                var l = parsers.length;
-                for (var i = 0; i < l; i++) {
-                    if (parsers[i].id.toLowerCase() == name.toLowerCase()) {
-                        return parsers[i];
-                    }
-                }
-                return false;
-            }
-
-            /* utils */
-
-            function buildCache(table) {
-
-                if (table.config.debug) {
-                    var cacheTime = new Date();
-                }
-
-                var totalRows = (table.tBodies[0] && table.tBodies[0].rows.length) || 0,
-                    totalCells = (table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length) || 0,
-                    parsers = table.config.parsers,
-                    cache = {
-                        row: [],
-                        normalized: []
-                    };
-
-                for (var i = 0; i < totalRows; ++i) {
-
-                    /** Add the table data to main data array */
-                    var c = $(table.tBodies[0].rows[i]),
-                        cols = [];
-
-                    // if this is a child row, add it to the last row's children and
-                    // continue to the next row
-                    if (c.hasClass(table.config.cssChildRow)) {
-                        cache.row[cache.row.length - 1] = cache.row[cache.row.length - 1].add(c);
-                        // go to the next for loop
-                        continue;
-                    }
-
-                    cache.row.push(c);
-
-                    for (var j = 0; j < totalCells; ++j) {
-                        cols.push(parsers[j].format(getElementText(table.config, c[0].cells[j]), table, c[0].cells[j]));
-                    }
-
-                    cols.push(cache.normalized.length); // add position for rowCache
-                    cache.normalized.push(cols);
-                    cols = null;
-                };
-
-                if (table.config.debug) {
-                    benchmark("Building cache for " + totalRows + " rows:", cacheTime);
-                }
-
-                return cache;
-            };
-
-            function getElementText(config, node) {
-
-                var text = "";
-
-                if (!node) return "";
-
-                if (!config.supportsTextContent) config.supportsTextContent = node.textContent || false;
-
-                if (config.textExtraction == "simple") {
-                    if (config.supportsTextContent) {
-                        text = node.textContent;
-                    } else {
-                        if (node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
-                            text = node.childNodes[0].innerHTML;
-                        } else {
-                            text = node.innerHTML;
-                        }
-                    }
-                } else {
-                    if (typeof(config.textExtraction) == "function") {
-                        text = config.textExtraction(node);
-                    } else {
-                        text = $(node).text();
-                    }
-                }
-                return text;
-            }
-
-            function appendToTable(table, cache) {
-
-                if (table.config.debug) {
-                    var appendTime = new Date()
-                }
-
-                var c = cache,
-                    r = c.row,
-                    n = c.normalized,
-                    totalRows = n.length,
-                    checkCell = (n[0].length - 1),
-                    tableBody = $(table.tBodies[0]),
-                    rows = [];
-
-
-                for (var i = 0; i < totalRows; i++) {
-                    var pos = n[i][checkCell];
-
-                    rows.push(r[pos]);
-
-                    if (!table.config.appender) {
-
-                        //var o = ;
-                        var l = r[pos].length;
-                        for (var j = 0; j < l; j++) {
-                            tableBody[0].appendChild(r[pos][j]);
-                        }
-
-                        // 
-                    }
-                }
-
-
-
-                if (table.config.appender) {
-
-                    table.config.appender(table, rows);
-                }
-
-                rows = null;
-
-                if (table.config.debug) {
-                    benchmark("Rebuilt table:", appendTime);
-                }
-
-                // apply table widgets
-                applyWidget(table);
-
-                // trigger sortend
-                setTimeout(function () {
-                    $(table).trigger("sortEnd");
-                }, 0);
-
-            };
-
-            function buildHeaders(table) {
-
-                if (table.config.debug) {
-                    var time = new Date();
-                }
-
-                var meta = ($.metadata) ? true : false;
-                
-                var header_index = computeTableHeaderCellIndexes(table);
-
-                $tableHeaders = $(table.config.selectorHeaders, table).each(function (index) {
-
-                    this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
-                    // this.column = index;
-                    this.order = formatSortingOrder(table.config.sortInitialOrder);
-                    
-					
-					this.count = this.order;
-
-                    if (checkHeaderMetadata(this) || checkHeaderOptions(table, index)) this.sortDisabled = true;
-					if (checkHeaderOptionsSortingLocked(table, index)) this.order = this.lockedOrder = checkHeaderOptionsSortingLocked(table, index);
-
-                    if (!this.sortDisabled) {
-                        var $th = $(this).addClass(table.config.cssHeader);
-                        if (table.config.onRenderHeader) table.config.onRenderHeader.apply($th);
-                    }
-
-                    // add cell to headerList
-                    table.config.headerList[index] = this;
-                });
-
-                if (table.config.debug) {
-                    benchmark("Built headers:", time);
-                    log($tableHeaders);
-                }
-
-                return $tableHeaders;
-
-            };
-
-            // from:
-            // http://www.javascripttoolbox.com/lib/table/examples.php
-            // http://www.javascripttoolbox.com/temp/table_cellindex.html
-
-
-            function computeTableHeaderCellIndexes(t) {
-                var matrix = [];
-                var lookup = {};
-                var thead = t.getElementsByTagName('THEAD')[0];
-                var trs = thead.getElementsByTagName('TR');
-
-                for (var i = 0; i < trs.length; i++) {
-                    var cells = trs[i].cells;
-                    for (var j = 0; j < cells.length; j++) {
-                        var c = cells[j];
-
-                        var rowIndex = c.parentNode.rowIndex;
-                        var cellId = rowIndex + "-" + c.cellIndex;
-                        var rowSpan = c.rowSpan || 1;
-                        var colSpan = c.colSpan || 1
-                        var firstAvailCol;
-                        if (typeof(matrix[rowIndex]) == "undefined") {
-                            matrix[rowIndex] = [];
-                        }
-                        // Find first available column in the first row
-                        for (var k = 0; k < matrix[rowIndex].length + 1; k++) {
-                            if (typeof(matrix[rowIndex][k]) == "undefined") {
-                                firstAvailCol = k;
-                                break;
-                            }
-                        }
-                        lookup[cellId] = firstAvailCol;
-                        for (var k = rowIndex; k < rowIndex + rowSpan; k++) {
-                            if (typeof(matrix[k]) == "undefined") {
-                                matrix[k] = [];
-                            }
-                            var matrixrow = matrix[k];
-                            for (var l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
-                                matrixrow[l] = "x";
-                            }
-                        }
-                    }
-                }
-                return lookup;
-            }
-
-            function checkCellColSpan(table, rows, row) {
-                var arr = [],
-                    r = table.tHead.rows,
-                    c = r[row].cells;
-
-                for (var i = 0; i < c.length; i++) {
-                    var cell = c[i];
-
-                    if (cell.colSpan > 1) {
-                        arr = arr.concat(checkCellColSpan(table, headerArr, row++));
-                    } else {
-                        if (table.tHead.length == 1 || (cell.rowSpan > 1 || !r[row + 1])) {
-                            arr.push(cell);
-                        }
-                        // headerArr[row] = (i+row);
-                    }
-                }
-                return arr;
-            };
-
-            function checkHeaderMetadata(cell) {
-                if (($.metadata) && ($(cell).metadata().sorter === false)) {
-                    return true;
-                };
-                return false;
-            }
-
-            function checkHeaderOptions(table, i) {
-                if ((table.config.headers[i]) && (table.config.headers[i].sorter === false)) {
-                    return true;
-                };
-                return false;
-            }
-			
-			 function checkHeaderOptionsSortingLocked(table, i) {
-                if ((table.config.headers[i]) && (table.config.headers[i].lockedOrder)) return table.config.headers[i].lockedOrder;
-                return false;
-            }
-			
-            function applyWidget(table) {
-                var c = table.config.widgets;
-                var l = c.length;
-                for (var i = 0; i < l; i++) {
-
-                    getWidgetById(c[i]).format(table);
-                }
-
-            }
-
-            function getWidgetById(name) {
-                var l = widgets.length;
-                for (var i = 0; i < l; i++) {
-                    if (widgets[i].id.toLowerCase() == name.toLowerCase()) {
-                        return widgets[i];
-                    }
-                }
-            };
-
-            function formatSortingOrder(v) {
-                if (typeof(v) != "Number") {
-                    return (v.toLowerCase() == "desc") ? 1 : 0;
-                } else {
-                    return (v == 1) ? 1 : 0;
-                }
-            }
-
-            function isValueInArray(v, a) {
-                var l = a.length;
-                for (var i = 0; i < l; i++) {
-                    if (a[i][0] == v) {
-                        return true;
-                    }
-                }
-                return false;
-            }
-
-            function setHeadersCss(table, $headers, list, css) {
-                // remove all header information
-                $headers.removeClass(css[0]).removeClass(css[1]);
-
-                var h = [];
-                $headers.each(function (offset) {
-                    if (!this.sortDisabled) {
-                        h[this.column] = $(this);
-                    }
-                });
-
-                var l = list.length;
-                for (var i = 0; i < l; i++) {
-                    h[list[i][0]].addClass(css[list[i][1]]);
-                }
-            }
-
-            function fixColumnWidth(table, $headers) {
-                var c = table.config;
-                if (c.widthFixed) {
-                    var colgroup = $('<colgroup>');
-                    $("tr:first td", table.tBodies[0]).each(function () {
-                        colgroup.append($('<col>').css('width', $(this).width()));
-                    });
-                    $(table).prepend(colgroup);
-                };
-            }
-
-            function updateHeaderSortCount(table, sortList) {
-                var c = table.config,
-                    l = sortList.length;
-                for (var i = 0; i < l; i++) {
-                    var s = sortList[i],
-                        o = c.headerList[s[0]];
-                    o.count = s[1];
-                    o.count++;
-                }
-            }
-
-            /* sorting methods */
-
-            function multisort(table, sortList, cache) {
-
-                if (table.config.debug) {
-                    var sortTime = new Date();
-                }
-
-                var dynamicExp = "var sortWrapper = function(a,b) {",
-                    l = sortList.length;
-
-                // TODO: inline functions.
-                for (var i = 0; i < l; i++) {
-
-                    var c = sortList[i][0];
-                    var order = sortList[i][1];
-                    // var s = (getCachedSortType(table.config.parsers,c) == "text") ?
-                    // ((order == 0) ? "sortText" : "sortTextDesc") : ((order == 0) ?
-                    // "sortNumeric" : "sortNumericDesc");
-                    // var s = (table.config.parsers[c].type == "text") ? ((order == 0)
-                    // ? makeSortText(c) : makeSortTextDesc(c)) : ((order == 0) ?
-                    // makeSortNumeric(c) : makeSortNumericDesc(c));
-                    var s = (table.config.parsers[c].type == "text") ? ((order == 0) ? makeSortFunction("text", "asc", c) : makeSortFunction("text", "desc", c)) : ((order == 0) ? makeSortFunction("numeric", "asc", c) : makeSortFunction("numeric", "desc", c));
-                    var e = "e" + i;
-
-                    dynamicExp += "var " + e + " = " + s; // + "(a[" + c + "],b[" + c
-                    // + "]); ";
-                    dynamicExp += "if(" + e + ") { return " + e + "; } ";
-                    dynamicExp += "else { ";
-
-                }
-
-                // if value is the same keep orignal order
-                var orgOrderCol = cache.normalized[0].length - 1;
-                dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
-
-                for (var i = 0; i < l; i++) {
-                    dynamicExp += "}; ";
-                }
-
-                dynamicExp += "return 0; ";
-                dynamicExp += "}; ";
-
-                if (table.config.debug) {
-                    benchmark("Evaling expression:" + dynamicExp, new Date());
-                }
-
-                eval(dynamicExp);
-
-                cache.normalized.sort(sortWrapper);
-
-                if (table.config.debug) {
-                    benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time:", sortTime);
-                }
-
-                return cache;
-            };
-
-            function makeSortFunction(type, direction, index) {
-                var a = "a[" + index + "]",
-                    b = "b[" + index + "]";
-                if (type == 'text' && direction == 'asc') {
-                    return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + a + " < " + b + ") ? -1 : 1 )));";
-                } else if (type == 'text' && direction == 'desc') {
-                    return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + b + " < " + a + ") ? -1 : 1 )));";
-                } else if (type == 'numeric' && direction == 'asc') {
-                    return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + a + " - " + b + "));";
-                } else if (type == 'numeric' && direction == 'desc') {
-                    return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + b + " - " + a + "));";
-                }
-            };
-
-            function makeSortText(i) {
-                return "((a[" + i + "] < b[" + i + "]) ? -1 : ((a[" + i + "] > b[" + i + "]) ? 1 : 0));";
-            };
-
-            function makeSortTextDesc(i) {
-                return "((b[" + i + "] < a[" + i + "]) ? -1 : ((b[" + i + "] > a[" + i + "]) ? 1 : 0));";
-            };
-
-            function makeSortNumeric(i) {
-                return "a[" + i + "]-b[" + i + "];";
-            };
-
-            function makeSortNumericDesc(i) {
-                return "b[" + i + "]-a[" + i + "];";
-            };
-
-            function sortText(a, b) {
-                if (table.config.sortLocaleCompare) return a.localeCompare(b);
-                return ((a < b) ? -1 : ((a > b) ? 1 : 0));
-            };
-
-            function sortTextDesc(a, b) {
-                if (table.config.sortLocaleCompare) return b.localeCompare(a);
-                return ((b < a) ? -1 : ((b > a) ? 1 : 0));
-            };
-
-            function sortNumeric(a, b) {
-                return a - b;
-            };
-
-            function sortNumericDesc(a, b) {
-                return b - a;
-            };
-
-            function getCachedSortType(parsers, i) {
-                return parsers[i].type;
-            }; /* public methods */
-            this.construct = function (settings) {
-                return this.each(function () {
-                    // if no thead or tbody quit.
-                    if (!this.tHead || !this.tBodies) return;
-                    // declare
-                    var $this, $document, $headers, cache, config, shiftDown = 0,
-                        sortOrder;
-                    // new blank config object
-                    this.config = {};
-                    // merge and extend.
-                    config = $.extend(this.config, $.tablesorter.defaults, settings);
-                    // store common expression for speed
-                    $this = $(this);
-                    // save the settings where they read
-                    $.data(this, "tablesorter", config);
-                    // build headers
-                    $headers = buildHeaders(this);
-                    // try to auto detect column type, and store in tables config
-                    this.config.parsers = buildParserCache(this, $headers);
-                    // build the cache for the tbody cells
-                    cache = buildCache(this);
-                    // get the css class names, could be done else where.
-                    var sortCSS = [config.cssDesc, config.cssAsc];
-                    // fixate columns if the users supplies the fixedWidth option
-                    fixColumnWidth(this);
-                    // apply event handling to headers
-                    // this is to big, perhaps break it out?
-                    $headers.click(
-
-                    function (e) {
-                        var totalRows = ($this[0].tBodies[0] && $this[0].tBodies[0].rows.length) || 0;
-                        if (!this.sortDisabled && totalRows > 0) {
-                            // Only call sortStart if sorting is
-                            // enabled.
-                            $this.trigger("sortStart");
-                            // store exp, for speed
-                            var $cell = $(this);
-                            // get current column index
-                            var i = this.column;
-                            // get current column sort order
-                            this.order = this.count++ % 2;
-							// always sort on the locked order.
-							if(this.lockedOrder) this.order = this.lockedOrder;
-							
-							// user only whants to sort on one
-                            // column
-                            if (!e[config.sortMultiSortKey]) {
-                                // flush the sort list
-                                config.sortList = [];
-                                if (config.sortForce != null) {
-                                    var a = config.sortForce;
-                                    for (var j = 0; j < a.length; j++) {
-                                        if (a[j][0] != i) {
-                                            config.sortList.push(a[j]);
-                                        }
-                                    }
-                                }
-                                // add column to sort list
-                                config.sortList.push([i, this.order]);
-                                // multi column sorting
-                            } else {
-                                // the user has clicked on an all
-                                // ready sortet column.
-                                if (isValueInArray(i, config.sortList)) {
-                                    // revers the sorting direction
-                                    // for all tables.
-                                    for (var j = 0; j < config.sortList.length; j++) {
-                                        var s = config.sortList[j],
-                                            o = config.headerList[s[0]];
-                                        if (s[0] == i) {
-                                            o.count = s[1];
-                                            o.count++;
-                                            s[1] = o.count % 2;
-                                        }
-                                    }
-                                } else {
-                                    // add column to sort list array
-                                    config.sortList.push([i, this.order]);
-                                }
-                            };
-                            setTimeout(function () {
-                                // set css for headers
-                                setHeadersCss($this[0], $headers, config.sortList, sortCSS);
-                                appendToTable(
-	                                $this[0], multisort(
-	                                $this[0], config.sortList, cache)
-								);
-                            }, 1);
-                            // stop normal event by returning false
-                            return false;
-                        }
-                        // cancel selection
-                    }).mousedown(function () {
-                        if (config.cancelSelection) {
-                            this.onselectstart = function () {
-                                return false
-                            };
-                            return false;
-                        }
-                    });
-                    // apply easy methods that trigger binded events
-                    $this.bind("update", function () {
-                        var me = this;
-                        setTimeout(function () {
-                            // rebuild parsers.
-                            me.config.parsers = buildParserCache(
-                            me, $headers);
-                            // rebuild the cache map
-                            cache = buildCache(me);
-                        }, 1);
-                    }).bind("updateCell", function (e, cell) {
-                        var config = this.config;
-                        // get position from the dom.
-                        var pos = [(cell.parentNode.rowIndex - 1), cell.cellIndex];
-                        // update cache
-                        cache.normalized[pos[0]][pos[1]] = config.parsers[pos[1]].format(
-                        getElementText(config, cell), cell);
-                    }).bind("sorton", function (e, list) {
-                        $(this).trigger("sortStart");
-                        config.sortList = list;
-                        // update and store the sortlist
-                        var sortList = config.sortList;
-                        // update header count index
-                        updateHeaderSortCount(this, sortList);
-                        // set css for headers
-                        setHeadersCss(this, $headers, sortList, sortCSS);
-                        // sort the table and append it to the dom
-                        appendToTable(this, multisort(this, sortList, cache));
-                    }).bind("appendCache", function () {
-                        appendToTable(this, cache);
-                    }).bind("applyWidgetId", function (e, id) {
-                        getWidgetById(id).format(this);
-                    }).bind("applyWidgets", function () {
-                        // apply widgets
-                        applyWidget(this);
-                    });
-                    if ($.metadata && ($(this).metadata() && $(this).metadata().sortlist)) {
-                        config.sortList = $(this).metadata().sortlist;
-                    }
-                    // if user has supplied a sort list to constructor.
-                    if (config.sortList.length > 0) {
-                        $this.trigger("sorton", [config.sortList]);
-                    }
-                    // apply widgets
-                    applyWidget(this);
-                });
-            };
-            this.addParser = function (parser) {
-                var l = parsers.length,
-                    a = true;
-                for (var i = 0; i < l; i++) {
-                    if (parsers[i].id.toLowerCase() == parser.id.toLowerCase()) {
-                        a = false;
-                    }
-                }
-                if (a) {
-                    parsers.push(parser);
-                };
-            };
-            this.addWidget = function (widget) {
-                widgets.push(widget);
-            };
-            this.formatFloat = function (s) {
-                var i = parseFloat(s);
-                return (isNaN(i)) ? 0 : i;
-            };
-            this.formatInt = function (s) {
-                var i = parseInt(s);
-                return (isNaN(i)) ? 0 : i;
-            };
-            this.isDigit = function (s, config) {
-                // replace all an wanted chars and match.
-                return /^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g, '')));
-            };
-            this.clearTableBody = function (table) {
-                if ($.browser.msie) {
-                    function empty() {
-                        while (this.firstChild)
-                        this.removeChild(this.firstChild);
-                    }
-                    empty.apply(table.tBodies[0]);
-                } else {
-                    table.tBodies[0].innerHTML = "";
-                }
-            };
-        }
-    });
-
-    // extend plugin scope
-    $.fn.extend({
-        tablesorter: $.tablesorter.construct
-    });
-
-    // make shortcut
-    var ts = $.tablesorter;
-
-    // add default parsers
-    ts.addParser({
-        id: "text",
-        is: function (s) {
-            return true;
-        }, format: function (s) {
-            return $.trim(s.toLocaleLowerCase());
-        }, type: "text"
-    });
-
-    ts.addParser({
-        id: "digit",
-        is: function (s, table) {
-            var c = table.config;
-            return $.tablesorter.isDigit(s, c);
-        }, format: function (s) {
-            return $.tablesorter.formatFloat(s);
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "currency",
-        is: function (s) {
-            return /^[£$€?.]/.test(s);
-        }, format: function (s) {
-            return $.tablesorter.formatFloat(s.replace(new RegExp(/[£$€]/g), ""));
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "ipAddress",
-        is: function (s) {
-            return /^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);
-        }, format: function (s) {
-            var a = s.split("."),
-                r = "",
-                l = a.length;
-            for (var i = 0; i < l; i++) {
-                var item = a[i];
-                if (item.length == 2) {
-                    r += "0" + item;
-                } else {
-                    r += item;
-                }
-            }
-            return $.tablesorter.formatFloat(r);
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "url",
-        is: function (s) {
-            return /^(https?|ftp|file):\/\/$/.test(s);
-        }, format: function (s) {
-            return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//), ''));
-        }, type: "text"
-    });
-
-    ts.addParser({
-        id: "isoDate",
-        is: function (s) {
-            return /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);
-        }, format: function (s) {
-            return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(
-            new RegExp(/-/g), "/")).getTime() : "0");
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "percent",
-        is: function (s) {
-            return /\%$/.test($.trim(s));
-        }, format: function (s) {
-            return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g), ""));
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "usLongDate",
-        is: function (s) {
-            return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));
-        }, format: function (s) {
-            return $.tablesorter.formatFloat(new Date(s).getTime());
-        }, type: "numeric"
-    });
-
-    ts.addParser({
-        id: "shortDate",
-        is: function (s) {
-            return /\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);
-        }, format: function (s, table) {
-            var c = table.config;
-            s = s.replace(/\-/g, "/");
-            if (c.dateFormat == "us") {
-                // reformat the string in ISO format
-                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$1/$2");
-            } else if (c.dateFormat == "uk") {
-                // reformat the string in ISO format
-                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$2/$1");
-            } else if (c.dateFormat == "dd/mm/yy" || c.dateFormat == "dd-mm-yy") {
-                s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/, "$1/$2/$3");
-            }
-            return $.tablesorter.formatFloat(new Date(s).getTime());
-        }, type: "numeric"
-    });
-    ts.addParser({
-        id: "time",
-        is: function (s) {
-            return /^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);
-        }, format: function (s) {
-            return $.tablesorter.formatFloat(new Date("2000/01/01 " + s).getTime());
-        }, type: "numeric"
-    });
-    ts.addParser({
-        id: "metadata",
-        is: function (s) {
-            return false;
-        }, format: function (s, table, cell) {
-            var c = table.config,
-                p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
-            return $(cell).metadata()[p];
-        }, type: "numeric"
-    });
-    // add default widgets
-    ts.addWidget({
-        id: "zebra",
-        format: function (table) {
-            if (table.config.debug) {
-                var time = new Date();
-            }
-            var $tr, row = -1,
-                odd;
-            // loop through the visible rows
-            $("tr:visible", table.tBodies[0]).each(function (i) {
-                $tr = $(this);
-                // style children rows the same way the parent
-                // row was styled
-                if (!$tr.hasClass(table.config.cssChildRow)) row++;
-                odd = (row % 2 == 0);
-                $tr.removeClass(
-                table.config.widgetZebra.css[odd ? 0 : 1]).addClass(
-                table.config.widgetZebra.css[odd ? 1 : 0])
-            });
-            if (table.config.debug) {
-                $.tablesorter.benchmark("Applying Zebra widget", time);
-            }
-        }
-    });
-})(jQuery);
\ No newline at end of file
diff --git a/inc/jquery/tablesorter/themes/blue/asc.gif b/inc/jquery/tablesorter/themes/blue/asc.gif
deleted file mode 100644
index 7415786..0000000
Binary files a/inc/jquery/tablesorter/themes/blue/asc.gif and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/blue/bg.gif b/inc/jquery/tablesorter/themes/blue/bg.gif
deleted file mode 100644
index fac668f..0000000
Binary files a/inc/jquery/tablesorter/themes/blue/bg.gif and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/blue/blue.zip b/inc/jquery/tablesorter/themes/blue/blue.zip
deleted file mode 100644
index 9945a92..0000000
Binary files a/inc/jquery/tablesorter/themes/blue/blue.zip and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/blue/desc.gif b/inc/jquery/tablesorter/themes/blue/desc.gif
deleted file mode 100644
index 3b30b3c..0000000
Binary files a/inc/jquery/tablesorter/themes/blue/desc.gif and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/blue/style.css b/inc/jquery/tablesorter/themes/blue/style.css
deleted file mode 100644
index eb41f70..0000000
--- a/inc/jquery/tablesorter/themes/blue/style.css
+++ /dev/null
@@ -1,39 +0,0 @@
-/* tables */
-table.tablesorter {
-	font-family:arial;
-	background-color: #CDCDCD;
-	margin:10px 0pt 15px;
-	font-size: 8pt;
-	width: 100%;
-	text-align: left;
-}
-table.tablesorter thead tr th, table.tablesorter tfoot tr th {
-	background-color: #e6EEEE;
-	border: 1px solid #FFF;
-	font-size: 8pt;
-	padding: 4px;
-}
-table.tablesorter thead tr .header {
-	background-image: url(bg.gif);
-	background-repeat: no-repeat;
-	background-position: center right;
-	cursor: pointer;
-}
-table.tablesorter tbody td {
-	color: #3D3D3D;
-	padding: 4px;
-	background-color: #FFF;
-	vertical-align: top;
-}
-table.tablesorter tbody tr.odd td {
-	background-color:#F0F0F6;
-}
-table.tablesorter thead tr .headerSortUp {
-	background-image: url(asc.gif);
-}
-table.tablesorter thead tr .headerSortDown {
-	background-image: url(desc.gif);
-}
-table.tablesorter thead tr .headerSortDown, table.tablesorter thead tr .headerSortUp {
-background-color: #8dbdd8;
-}
diff --git a/inc/jquery/tablesorter/themes/green/asc.png b/inc/jquery/tablesorter/themes/green/asc.png
deleted file mode 100644
index 66e39ca..0000000
Binary files a/inc/jquery/tablesorter/themes/green/asc.png and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/green/bg.png b/inc/jquery/tablesorter/themes/green/bg.png
deleted file mode 100644
index ca83716..0000000
Binary files a/inc/jquery/tablesorter/themes/green/bg.png and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/green/desc.png b/inc/jquery/tablesorter/themes/green/desc.png
deleted file mode 100644
index 431f63a..0000000
Binary files a/inc/jquery/tablesorter/themes/green/desc.png and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/green/green.zip b/inc/jquery/tablesorter/themes/green/green.zip
deleted file mode 100644
index 6a14d24..0000000
Binary files a/inc/jquery/tablesorter/themes/green/green.zip and /dev/null differ
diff --git a/inc/jquery/tablesorter/themes/green/style.css b/inc/jquery/tablesorter/themes/green/style.css
deleted file mode 100644
index 4a54589..0000000
--- a/inc/jquery/tablesorter/themes/green/style.css
+++ /dev/null
@@ -1,39 +0,0 @@
-table.tablesorter {
-	font-size: 12px;
-	background-color: #4D4D4D;
-	width: 1024px;
-	border: 1px solid #000;
-}
-table.tablesorter th {
-	text-align: left;
-	padding: 5px;
-	background-color: #6E6E6E;
-}
-table.tablesorter td {
-	color: #FFF;
-	padding: 5px;
-}
-table.tablesorter .even {
-	background-color: #3D3D3D;
-}
-table.tablesorter .odd {
-	background-color: #6E6E6E;
-}
-table.tablesorter .header {
-	background-image: url(bg.png);
-	background-repeat: no-repeat;
-	border-left: 1px solid #FFF;
-	border-right: 1px solid #000;
-	border-top: 1px solid #FFF;
-	padding-left: 30px;
-	padding-top: 8px;
-	height: auto;
-}
-table.tablesorter .headerSortUp {
-	background-image: url(asc.png);
-	background-repeat: no-repeat;
-}
-table.tablesorter .headerSortDown {
-	background-image: url(desc.png);
-	background-repeat: no-repeat;
-}
\ No newline at end of file
diff --git a/templates/default/org_view.tpl b/templates/default/org_view.tpl
index b9d25fd..70ce6d8 100644
--- a/templates/default/org_view.tpl
+++ b/templates/default/org_view.tpl
@@ -1,42 +1,43 @@
 <center>
+<script type="text/javascript" src="{jquery_url}"></script>
+<script type="text/javascript" src="{jquery_tablesorter_url}"></script>
+<script type="text/javascript">                                         
+$(document).ready(function() 
+    { 
+	  $("#callings").tablesorter( {
+	  							  cssHeader: "headerSort",
+								  cssAsc: "headerSortUp",
+								  cssDesc: "headerSortDown"
+								  } );
+    } 
+); 
+</script>   
+
 	<table border="0" width="80%" cellspacing="2" cellpadding="2">
 		<tr>
 			<td align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Ward Callings</b></font></td>
 		</tr>
 	</table>
-	<br><h2>By Name</h2>
 
-	<table border="0" width=80% cellspacing="2" cellpadding="2">
-		<tr>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Name</b></font></td>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Calling</b></font></td>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Date Sustained</b></font></td>
+	<table id="callings" class="tablesorter" border="0" width=80% cellspacing="2" cellpadding="2">
+		<thead>
+		<tr
+			<th colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Name</b></font></th>
+			<th colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Calling</b></font></th>
+			<th colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Organization</b></font></th>
+			<th colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Date Sustained</b></font></th>
 		</tr>
+		</thead>
+		<tbody>
 <!-- BEGIN calling_list -->
 		<tr bgcolor="{tr_color}">
 			<td align="left" width=25%><font face="{font}">{name}</font></td>
 			<td align="left" width=25%><font face="{font}">{position}</font></td>
-			<td align="left" width=25%><font face="{font}">{sustained}</font></td>
-		</tr>
-<!-- END calling_list -->
-	</table>
-
-	<br><h2>By Organization</h2>
-	<table border="0" width=80% cellspacing="2" cellpadding="2">
-		<tr>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Organization</b></font></td>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Name</b></font></td>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Calling</b></font></td>
-			<td colspan="1" align="center" bgcolor="#c9c9c9"><font face="{font}"><b>Date Sustained</b></font></td>
-		</tr>
-<!-- BEGIN org_list -->
-		<tr bgcolor="{tr_color}">
 			<td align="left" width=25%><font face="{font}">{organization}</font></td>
-			<td align="left" width=25%><font face="{font}">{name}</font></td>
-			<td align="left" width=25%><font face="{font}">{position}</font></td>
 			<td align="left" width=25%><font face="{font}">{sustained}</font></td>
 		</tr>
-<!-- END org_list -->
+<!-- END calling_list -->
+		</tbody>
 
 	</table>
 </center>