Version 2.14.5 of JQuery.TableSorter

8 files changed, 1699 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+*.pyc
+*.sw?
+*.sqlite3
+.DS_STORE
+*.egg-info
+.venv
+.tox
+build
+dist
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..0d0f204
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,8 @@
+include README.txt
+recursive-include xstatic/pkg/jquery_tablesorter *
+
+global-exclude *.pyc
+global-exclude *.pyo
+global-exclude *.orig
+global-exclude *.rej
+
diff --git a/README.txt b/README.txt
new file mode 100644
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+++ b/README.txt
@@ -0,0 +1,13 @@
+XStatic-JQuery.TableSorter
+--------------
+
+JQuery.TableSorter JavaScript library packaged for setuptools (easy_install) / pip.
+
+This package is intended to be used by **any** project that needs these files.
+
+It intentionally does **not** provide any extra code except some metadata
+**nor** has any extra requirements. You MAY use some minimal support code from
+the XStatic base package, if you like.
+
+You can find more info about the xstatic packaging way in the package `XStatic`.
+
diff --git a/setup.py b/setup.py
new file mode 100644
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--- /dev/null
+++ b/setup.py
@@ -0,0 +1,27 @@
+from xstatic.pkg import jquery_tablesorter as xs
+
+# The README.txt file should be written in reST so that PyPI can use
+# it to generate your project's PyPI page. 
+long_description = open('README.txt').read()
+
+from setuptools import setup, find_packages
+
+setup(
+    name=xs.PACKAGE_NAME,
+    version=xs.PACKAGE_VERSION,
+    description=xs.DESCRIPTION,
+    long_description=long_description,
+    classifiers=xs.CLASSIFIERS,
+    keywords=xs.KEYWORDS,
+    maintainer=xs.MAINTAINER,
+    maintainer_email=xs.MAINTAINER_EMAIL,
+    license=xs.LICENSE,
+    url=xs.HOMEPAGE,
+    platforms=xs.PLATFORMS,
+    packages=find_packages(),
+    namespace_packages=['xstatic', 'xstatic.pkg', ],
+    include_package_data=True,
+    zip_safe=False,
+    install_requires=[],  # nothing! :)
+                          # if you like, you MAY use the 'XStatic' package.
+)
diff --git a/xstatic/__init__.py b/xstatic/__init__.py
new file mode 100644
index 0000000..de40ea7
--- /dev/null
+++ b/xstatic/__init__.py
@@ -0,0 +1 @@
+__import__('pkg_resources').declare_namespace(__name__)
diff --git a/xstatic/pkg/__init__.py b/xstatic/pkg/__init__.py
new file mode 100644
index 0000000..de40ea7
--- /dev/null
+++ b/xstatic/pkg/__init__.py
@@ -0,0 +1 @@
+__import__('pkg_resources').declare_namespace(__name__)
diff --git a/xstatic/pkg/jquery_tablesorter/__init__.py b/xstatic/pkg/jquery_tablesorter/__init__.py
new file mode 100644
index 0000000..bb18fe4
--- /dev/null
+++ b/xstatic/pkg/jquery_tablesorter/__init__.py
@@ -0,0 +1,49 @@
+"""
+XStatic resource package
+
+See package 'XStatic' for documentation and basic tools.
+"""
+
+DISPLAY_NAME = 'JQuery.TableSorter' # official name, upper/lowercase allowed, no spaces
+PACKAGE_NAME = 'XStatic-%s' % DISPLAY_NAME # name used for PyPi
+
+NAME = __name__.split('.')[-1] # package name (e.g. 'foo' or 'foo_bar')
+                               # please use a all-lowercase valid python
+                               # package name
+
+VERSION = '2.14.5' # version of the packaged files, please use the upstream
+                  # version number
+BUILD = '1' # our package build number, so we can release new builds
+             # with fixes for xstatic stuff.
+PACKAGE_VERSION = VERSION + '.' + BUILD # version used for PyPi
+
+DESCRIPTION = "%s %s (XStatic packaging standard)" % (DISPLAY_NAME, VERSION)
+
+PLATFORMS = 'any'
+CLASSIFIERS = []
+KEYWORDS = '%s xstatic' % NAME
+
+# XStatic-* package maintainer:
+MAINTAINER = 'Radomir Dopieralski'
+MAINTAINER_EMAIL = 'openstack@sheep.art.pl'
+
+# this refers to the project homepage of the stuff we packaged:
+HOMEPAGE = 'https://github.com/Mottie/tablesorter'
+
+# this refers to all files:
+LICENSE = '(same as %s)' % DISPLAY_NAME
+
+from os.path import join, dirname
+BASE_DIR = join(dirname(__file__), 'data')
+# linux package maintainers just can point to their file locations like this:
+#BASE_DIR = '/usr/share/javascript/jquery_tablesorter'
+
+LOCATIONS = {
+    # CDN locations (if no public CDN exists, use an empty dict)
+    # if value is a string, it is a base location, just append relative
+    # path/filename. if value is a dict, do another lookup using the
+    # relative path/filename you want.
+    # your relative path/filenames should usually be without version
+    # information, because either the base dir/url is exactly for this
+    # version or the mapping will care for accessing this version.
+}
diff --git a/xstatic/pkg/jquery_tablesorter/data/jquery.tablesorter.js b/xstatic/pkg/jquery_tablesorter/data/jquery.tablesorter.js
new file mode 100644
index 0000000..d3d7312
--- /dev/null
+++ b/xstatic/pkg/jquery_tablesorter/data/jquery.tablesorter.js
@@ -0,0 +1,1591 @@
+/**!
+* TableSorter 2.14.5 - Client-side table sorting with ease!
+* @requires jQuery v1.2.6+
+*
+* 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
+*
+* @type jQuery
+* @name tablesorter
+* @cat Plugins/Tablesorter
+* @author Christian Bach/christian.bach@polyester.se
+* @contributor Rob Garrison/https://github.com/Mottie/tablesorter
+*/
+/*jshint browser:true, jquery:true, unused:false, expr: true */
+/*global console:false, alert:false */
+!(function($) {
+	"use strict";
+	$.extend({
+		/*jshint supernew:true */
+		tablesorter: new function() {
+
+			var ts = this;
+
+			ts.version = "2.14.5";
+
+			ts.parsers = [];
+			ts.widgets = [];
+			ts.defaults = {
+
+				// *** appearance
+				theme            : 'default',  // adds tablesorter-{theme} to the table for styling
+				widthFixed       : false,      // adds colgroup to fix widths of columns
+				showProcessing   : false,      // show an indeterminate timer icon in the header when the table is sorted or filtered.
+
+				headerTemplate   : '{content}',// header layout template (HTML ok); {content} = innerHTML, {icon} = <i/> (class from cssIcon)
+				onRenderTemplate : null,       // function(index, template){ return template; }, (template is a string)
+				onRenderHeader   : null,       // function(index){}, (nothing to return)
+
+				// *** functionality
+				cancelSelection  : true,       // prevent text selection in the header
+				tabIndex         : true,       // add tabindex to header for keyboard accessibility
+				dateFormat       : 'mmddyyyy', // other options: "ddmmyyy" or "yyyymmdd"
+				sortMultiSortKey : 'shiftKey', // key used to select additional columns
+				sortResetKey     : 'ctrlKey',  // key used to remove sorting on a column
+				usNumberFormat   : true,       // false for German "1.234.567,89" or French "1 234 567,89"
+				delayInit        : false,      // if false, the parsed table contents will not update until the first sort
+				serverSideSorting: false,      // if true, server-side sorting should be performed because client-side sorting will be disabled, but the ui and events will still be used.
+
+				// *** sort options
+				headers          : {},         // set sorter, string, empty, locked order, sortInitialOrder, filter, etc.
+				ignoreCase       : true,       // ignore case while sorting
+				sortForce        : null,       // column(s) first sorted; always applied
+				sortList         : [],         // Initial sort order; applied initially; updated when manually sorted
+				sortAppend       : null,       // column(s) sorted last; always applied
+				sortStable       : false,      // when sorting two rows with exactly the same content, the original sort order is maintained
+
+				sortInitialOrder : 'asc',      // sort direction on first click
+				sortLocaleCompare: false,      // replace equivalent character (accented characters)
+				sortReset        : false,      // third click on the header will reset column to default - unsorted
+				sortRestart      : false,      // restart sort to "sortInitialOrder" when clicking on previously unsorted columns
+
+				emptyTo          : 'bottom',   // sort empty cell to bottom, top, none, zero
+				stringTo         : 'max',      // sort strings in numerical column as max, min, top, bottom, zero
+				textExtraction   : 'simple',   // text extraction method/function - function(node, table, cellIndex){}
+				textSorter       : null,       // choose overall or specific column sorter function(a, b, direction, table, columnIndex) [alt: ts.sortText]
+				numberSorter     : null,       // choose overall numeric sorter function(a, b, direction, maxColumnValue)
+
+				// *** widget options
+				widgets: [],                   // method to add widgets, e.g. widgets: ['zebra']
+				widgetOptions    : {
+					zebra : [ 'even', 'odd' ]    // zebra widget alternating row class names
+				},
+				initWidgets      : true,       // apply widgets on tablesorter initialization
+
+				// *** callbacks
+				initialized      : null,       // function(table){},
+
+				// *** extra css class names
+				tableClass       : '',
+				cssAsc           : '',
+				cssDesc          : '',
+				cssHeader        : '',
+				cssHeaderRow     : '',
+				cssProcessing    : '', // processing icon applied to header during sort/filter
+
+				cssChildRow      : 'tablesorter-childRow', // class name indiciating that a row is to be attached to the its parent 
+				cssIcon          : 'tablesorter-icon',     //  if this class exists, a <i> will be added to the header automatically
+				cssInfoBlock     : 'tablesorter-infoOnly', // don't sort tbody with this class name (only one class name allowed here!)
+
+				// *** selectors
+				selectorHeaders  : '> thead th, > thead td',
+				selectorSort     : 'th, td',   // jQuery selector of content within selectorHeaders that is clickable to trigger a sort
+				selectorRemove   : '.remove-me',
+
+				// *** advanced
+				debug            : false,
+
+				// *** Internal variables
+				headerList: [],
+				empties: {},
+				strings: {},
+				parsers: []
+
+				// deprecated; but retained for backwards compatibility
+				// widgetZebra: { css: ["even", "odd"] }
+
+			};
+
+			// internal css classes - these will ALWAYS be added to
+			// the table and MUST only contain one class name - fixes #381
+			ts.css = {
+				table      : 'tablesorter',
+				childRow   : 'tablesorter-childRow',
+				header     : 'tablesorter-header',
+				headerRow  : 'tablesorter-headerRow',
+				icon       : 'tablesorter-icon',
+				info       : 'tablesorter-infoOnly',
+				processing : 'tablesorter-processing',
+				sortAsc    : 'tablesorter-headerAsc',
+				sortDesc   : 'tablesorter-headerDesc'
+			};
+
+			/* debuging utils */
+			function log() {
+				var s = arguments.length > 1 ? Array.prototype.slice.call(arguments) : arguments[0];
+				if (typeof console !== "undefined" && typeof console.log !== "undefined") {
+					console.log(s);
+				} else {
+					alert(s);
+				}
+			}
+
+			function benchmark(s, d) {
+				log(s + " (" + (new Date().getTime() - d.getTime()) + "ms)");
+			}
+
+			ts.log = log;
+			ts.benchmark = benchmark;
+
+			// $.isEmptyObject from jQuery v1.4
+			function isEmptyObject(obj) {
+				/*jshint forin: false */
+				for (var name in obj) {
+					return false;
+				}
+				return true;
+			}
+
+			function getElementText(table, node, cellIndex) {
+				if (!node) { return ""; }
+				var c = table.config,
+					t = c.textExtraction, text = "";
+				if (t === "simple") {
+					if (c.supportsTextContent) {
+						text = node.textContent; // newer browsers support this
+					} else {
+						text = $(node).text();
+					}
+				} else {
+					if (typeof t === "function") {
+						text = t(node, table, cellIndex);
+					} else if (typeof t === "object" && t.hasOwnProperty(cellIndex)) {
+						text = t[cellIndex](node, table, cellIndex);
+					} else {
+						text = c.supportsTextContent ? node.textContent : $(node).text();
+					}
+				}
+				return $.trim(text);
+			}
+
+			function detectParserForColumn(table, rows, rowIndex, cellIndex) {
+				var cur,
+				i = ts.parsers.length,
+				node = false,
+				nodeValue = '',
+				keepLooking = true;
+				while (nodeValue === '' && keepLooking) {
+					rowIndex++;
+					if (rows[rowIndex]) {
+						node = rows[rowIndex].cells[cellIndex];
+						nodeValue = getElementText(table, node, cellIndex);
+						if (table.config.debug) {
+							log('Checking if value was empty on row ' + rowIndex + ', column: ' + cellIndex + ': "' + nodeValue + '"');
+						}
+					} else {
+						keepLooking = false;
+					}
+				}
+				while (--i >= 0) {
+					cur = ts.parsers[i];
+					// ignore the default text parser because it will always be true
+					if (cur && cur.id !== 'text' && cur.is && cur.is(nodeValue, table, node)) {
+						return cur;
+					}
+				}
+				// nothing found, return the generic parser (text)
+				return ts.getParserById('text');
+			}
+
+			function buildParserCache(table) {
+				var c = table.config,
+					// update table bodies in case we start with an empty table
+					tb = c.$tbodies = c.$table.children('tbody:not(.' + c.cssInfoBlock + ')'),
+					rows, list, l, i, h, ch, p, time, parsersDebug = "";
+				if ( tb.length === 0) {
+					return c.debug ? log('*Empty table!* Not building a parser cache') : '';
+				} else if (c.debug) {
+					time = new Date();
+					log('Detecting parsers for each column');
+				}
+				rows = tb[0].rows;
+				if (rows[0]) {
+					list = [];
+					l = rows[0].cells.length;
+					for (i = 0; i < l; i++) {
+						// tons of thanks to AnthonyM1229 for working out the following selector (issue #74) to make this work in IE8!
+						// More fixes to this selector to work properly in iOS and jQuery 1.8+ (issue #132 & #174)
+						h = c.$headers.filter(':not([colspan])');
+						h = h.add( c.$headers.filter('[colspan="1"]') ) // ie8 fix
+							.filter('[data-column="' + i + '"]:last');
+						ch = c.headers[i];
+						// get column parser
+						p = ts.getParserById( ts.getData(h, ch, 'sorter') );
+						// empty cells behaviour - keeping emptyToBottom for backwards compatibility
+						c.empties[i] = ts.getData(h, ch, 'empty') || c.emptyTo || (c.emptyToBottom ? 'bottom' : 'top' );
+						// text strings behaviour in numerical sorts
+						c.strings[i] = ts.getData(h, ch, 'string') || c.stringTo || 'max';
+						if (!p) {
+							p = detectParserForColumn(table, rows, -1, i);
+						}
+						if (c.debug) {
+							parsersDebug += "column:" + i + "; parser:" + p.id + "; string:" + c.strings[i] + '; empty: ' + c.empties[i] + "\n";
+						}
+						list.push(p);
+					}
+				}
+				if (c.debug) {
+					log(parsersDebug);
+					benchmark("Completed detecting parsers", time);
+				}
+				c.parsers = list;
+			}
+
+			/* utils */
+			function buildCache(table) {
+				var b = table.tBodies,
+				tc = table.config,
+				totalRows,
+				totalCells,
+				parsers = tc.parsers,
+				t, v, i, j, k, c, cols, cacheTime, colMax = [];
+				tc.cache = {};
+				// if no parsers found, return - it's an empty table.
+				if (!parsers) {
+					return tc.debug ? log('*Empty table!* Not building a cache') : '';
+				}
+				if (tc.debug) {
+					cacheTime = new Date();
+				}
+				// processing icon
+				if (tc.showProcessing) {
+					ts.isProcessing(table, true);
+				}
+				for (k = 0; k < b.length; k++) {
+					tc.cache[k] = { row: [], normalized: [] };
+					// ignore tbodies with class name from c.cssInfoBlock
+					if (!$(b[k]).hasClass(tc.cssInfoBlock)) {
+						totalRows = (b[k] && b[k].rows.length) || 0;
+						totalCells = (b[k].rows[0] && b[k].rows[0].cells.length) || 0;
+						for (i = 0; i < totalRows; ++i) {
+							/** Add the table data to main data array */
+							c = $(b[k].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(tc.cssChildRow)) {
+								tc.cache[k].row[tc.cache[k].row.length - 1] = tc.cache[k].row[tc.cache[k].row.length - 1].add(c);
+								// go to the next for loop
+								continue;
+							}
+							tc.cache[k].row.push(c);
+							for (j = 0; j < totalCells; ++j) {
+								t = getElementText(table, c[0].cells[j], j);
+								// allow parsing if the string is empty, previously parsing would change it to zero,
+								// in case the parser needs to extract data from the table cell attributes
+								v = parsers[j].format(t, table, c[0].cells[j], j);
+								cols.push(v);
+								if ((parsers[j].type || '').toLowerCase() === "numeric") {
+									colMax[j] = Math.max(Math.abs(v) || 0, colMax[j] || 0); // determine column max value (ignore sign)
+								}
+							}
+							cols.push(tc.cache[k].normalized.length); // add position for rowCache
+							tc.cache[k].normalized.push(cols);
+						}
+						tc.cache[k].colMax = colMax;
+					}
+				}
+				if (tc.showProcessing) {
+					ts.isProcessing(table); // remove processing icon
+				}
+				if (tc.debug) {
+					benchmark("Building cache for " + totalRows + " rows", cacheTime);
+				}
+			}
+
+			// init flag (true) used by pager plugin to prevent widget application
+			function appendToTable(table, init) {
+				var c = table.config,
+					wo = c.widgetOptions,
+					b = table.tBodies,
+					rows = [],
+					c2 = c.cache,
+					r, n, totalRows, checkCell, $bk, $tb,
+					i, j, k, l, pos, appendTime;
+				if (isEmptyObject(c2)) { return; } // empty table - fixes #206/#346
+				if (c.debug) {
+					appendTime = new Date();
+				}
+				for (k = 0; k < b.length; k++) {
+					$bk = $(b[k]);
+					if ($bk.length && !$bk.hasClass(c.cssInfoBlock)) {
+						// get tbody
+						$tb = ts.processTbody(table, $bk, true);
+						r = c2[k].row;
+						n = c2[k].normalized;
+						totalRows = n.length;
+						checkCell = totalRows ? (n[0].length - 1) : 0;
+						for (i = 0; i < totalRows; i++) {
+							pos = n[i][checkCell];
+							rows.push(r[pos]);
+							// removeRows used by the pager plugin; don't render if using ajax - fixes #411
+							if (!c.appender || (c.pager && (!c.pager.removeRows || !wo.pager_removeRows) && !c.pager.ajax)) {
+								l = r[pos].length;
+								for (j = 0; j < l; j++) {
+									$tb.append(r[pos][j]);
+								}
+							}
+						}
+						// restore tbody
+						ts.processTbody(table, $tb, false);
+					}
+				}
+				if (c.appender) {
+					c.appender(table, rows);
+				}
+				if (c.debug) {
+					benchmark("Rebuilt table", appendTime);
+				}
+				// apply table widgets; but not before ajax completes
+				if (!init && !c.appender) { ts.applyWidget(table); }
+				// trigger sortend
+				$(table).trigger("sortEnd", table);
+				$(table).trigger("updateComplete", table);
+			}
+
+			// computeTableHeaderCellIndexes from:
+			// http://www.javascripttoolbox.com/lib/table/examples.php
+			// http://www.javascripttoolbox.com/temp/table_cellindex.html
+			function computeThIndexes(t) {
+				var matrix = [],
+				lookup = {},
+				cols = 0, // determine the number of columns
+				trs = $(t).find('thead:eq(0), tfoot').children('tr'), // children tr in tfoot - see issue #196
+				i, j, k, l, c, cells, rowIndex, cellId, rowSpan, colSpan, firstAvailCol, matrixrow;
+				for (i = 0; i < trs.length; i++) {
+					cells = trs[i].cells;
+					for (j = 0; j < cells.length; j++) {
+						c = cells[j];
+						rowIndex = c.parentNode.rowIndex;
+						cellId = rowIndex + "-" + c.cellIndex;
+						rowSpan = c.rowSpan || 1;
+						colSpan = c.colSpan || 1;
+						if (typeof(matrix[rowIndex]) === "undefined") {
+							matrix[rowIndex] = [];
+						}
+						// Find first available column in the first row
+						for (k = 0; k < matrix[rowIndex].length + 1; k++) {
+							if (typeof(matrix[rowIndex][k]) === "undefined") {
+								firstAvailCol = k;
+								break;
+							}
+						}
+						lookup[cellId] = firstAvailCol;
+						cols = Math.max(firstAvailCol, cols);
+						// add data-column
+						$(c).attr({ 'data-column' : firstAvailCol }); // 'data-row' : rowIndex
+						for (k = rowIndex; k < rowIndex + rowSpan; k++) {
+							if (typeof(matrix[k]) === "undefined") {
+								matrix[k] = [];
+							}
+							matrixrow = matrix[k];
+							for (l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
+								matrixrow[l] = "x";
+							}
+						}
+					}
+				}
+				// may not be accurate if # header columns !== # tbody columns
+				t.config.columns = cols + 1; // add one because it's a zero-based index
+				return lookup;
+			}
+
+			function formatSortingOrder(v) {
+				// look for "d" in "desc" order; return true
+				return (/^d/i.test(v) || v === 1);
+			}
+
+			function buildHeaders(table) {
+				var header_index = computeThIndexes(table), ch, $t,
+					h, i, t, lock, time, c = table.config;
+				c.headerList = [];
+				c.headerContent = [];
+				if (c.debug) {
+					time = new Date();
+				}
+				// add icon if cssIcon option exists
+				i = c.cssIcon ? '<i class="' + ( c.cssIcon === ts.css.icon ? ts.css.icon : c.cssIcon + ' ' + ts.css.icon ) + '"></i>' : '';
+				c.$headers = $(table).find(c.selectorHeaders).each(function(index) {
+					$t = $(this);
+					ch = c.headers[index];
+					c.headerContent[index] = $(this).html(); // save original header content
+					// set up header template
+					t = c.headerTemplate.replace(/\{content\}/g, $(this).html()).replace(/\{icon\}/g, i);
+					if (c.onRenderTemplate) {
+						h = c.onRenderTemplate.apply($t, [index, t]);
+						if (h && typeof h === 'string') { t = h; } // only change t if something is returned
+					}
+					$(this).html('<div class="tablesorter-header-inner">' + t + '</div>'); // faster than wrapInner
+
+					if (c.onRenderHeader) { c.onRenderHeader.apply($t, [index]); }
+
+					this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
+					this.order = formatSortingOrder( ts.getData($t, ch, 'sortInitialOrder') || c.sortInitialOrder ) ? [1,0,2] : [0,1,2];
+					this.count = -1; // set to -1 because clicking on the header automatically adds one
+					this.lockedOrder = false;
+					lock = ts.getData($t, ch, 'lockedOrder') || false;
+					if (typeof lock !== 'undefined' && lock !== false) {
+						this.order = this.lockedOrder = formatSortingOrder(lock) ? [1,1,1] : [0,0,0];
+					}
+					$t.addClass(ts.css.header + ' ' + c.cssHeader);
+					// add cell to headerList
+					c.headerList[index] = this;
+					// add to parent in case there are multiple rows
+					$t.parent().addClass(ts.css.headerRow + ' ' + c.cssHeaderRow);
+					// allow keyboard cursor to focus on element
+					if (c.tabIndex) { $t.attr("tabindex", 0); }
+				});
+				// enable/disable sorting
+				updateHeader(table);
+				if (c.debug) {
+					benchmark("Built headers:", time);
+					log(c.$headers);
+				}
+			}
+
+			function commonUpdate(table, resort, callback) {
+				var c = table.config;
+				// remove rows/elements before update
+				c.$table.find(c.selectorRemove).remove();
+				// rebuild parsers
+				buildParserCache(table);
+				// rebuild the cache map
+				buildCache(table);
+				checkResort(c.$table, resort, callback);
+			}
+
+			function updateHeader(table) {
+				var s, c = table.config;
+				c.$headers.each(function(index, th){
+					s = ts.getData( th, c.headers[index], 'sorter' ) === 'false';
+					th.sortDisabled = s;
+					$(th)[ s ? 'addClass' : 'removeClass' ]('sorter-false');
+				});
+			}
+
+			function setHeadersCss(table) {
+				var f, i, j, l,
+					c = table.config,
+					list = c.sortList,
+					css = [ts.css.sortAsc + ' ' + c.cssAsc, ts.css.sortDesc + ' ' + c.cssDesc],
+					// find the footer
+					$t = $(table).find('tfoot tr').children().removeClass(css.join(' '));
+				// remove all header information
+				c.$headers.removeClass(css.join(' '));
+				l = list.length;
+				for (i = 0; i < l; i++) {
+					// direction = 2 means reset!
+					if (list[i][1] !== 2) {
+						// multicolumn sorting updating - choose the :last in case there are nested columns
+						f = c.$headers.not('.sorter-false').filter('[data-column="' + list[i][0] + '"]' + (l === 1 ? ':last' : '') );
+						if (f.length) {
+							for (j = 0; j < f.length; j++) {
+								if (!f[j].sortDisabled) {
+									f.eq(j).addClass(css[list[i][1]]);
+									// add sorted class to footer, if it exists
+									if ($t.length) {
+										$t.filter('[data-column="' + list[i][0] + '"]').eq(j).addClass(css[list[i][1]]);
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+
+			// automatically add col group, and column sizes if set
+			function fixColumnWidth(table) {
+				if (table.config.widthFixed && $(table).find('colgroup').length === 0) {
+					var colgroup = $('<colgroup>'),
+						overallWidth = $(table).width();
+					// only add col for visible columns - fixes #371
+					$(table.tBodies[0]).find("tr:first").children("td:visible").each(function() {
+						colgroup.append($('<col>').css('width', parseInt(($(this).width()/overallWidth)*1000, 10)/10 + '%'));
+					});
+					$(table).prepend(colgroup);
+				}
+			}
+
+			function updateHeaderSortCount(table, list) {
+				var s, t, o, c = table.config,
+					sl = list || c.sortList;
+				c.sortList = [];
+				$.each(sl, function(i,v){
+					// ensure all sortList values are numeric - fixes #127
+					s = [ parseInt(v[0], 10), parseInt(v[1], 10) ];
+					// make sure header exists
+					o = c.$headers[s[0]];
+					if (o) { // prevents error if sorton array is wrong
+						c.sortList.push(s);
+						t = $.inArray(s[1], o.order); // fixes issue #167
+						o.count = t >= 0 ? t : s[1] % (c.sortReset ? 3 : 2);
+					}
+				});
+			}
+
+			function getCachedSortType(parsers, i) {
+				return (parsers && parsers[i]) ? parsers[i].type || '' : '';
+			}
+
+			function initSort(table, cell, e){
+				var a, i, j, o, s,
+					c = table.config,
+					k = !e[c.sortMultiSortKey],
+					$this = $(table);
+				// Only call sortStart if sorting is enabled
+				$this.trigger("sortStart", table);
+				// get current column sort order
+				cell.count = e[c.sortResetKey] ? 2 : (cell.count + 1) % (c.sortReset ? 3 : 2);
+				// reset all sorts on non-current column - issue #30
+				if (c.sortRestart) {
+					i = cell;
+					c.$headers.each(function() {
+						// only reset counts on columns that weren't just clicked on and if not included in a multisort
+						if (this !== i && (k || !$(this).is('.' + ts.css.sortDesc + ',.' + ts.css.sortAsc))) {
+							this.count = -1;
+						}
+					});
+				}
+				// get current column index
+				i = cell.column;
+				// user only wants to sort on one column
+				if (k) {
+					// flush the sort list
+					c.sortList = [];
+					if (c.sortForce !== null) {
+						a = c.sortForce;
+						for (j = 0; j < a.length; j++) {
+							if (a[j][0] !== i) {
+								c.sortList.push(a[j]);
+							}
+						}
+					}
+					// add column to sort list
+					o = cell.order[cell.count];
+					if (o < 2) {
+						c.sortList.push([i, o]);
+						// add other columns if header spans across multiple
+						if (cell.colSpan > 1) {
+							for (j = 1; j < cell.colSpan; j++) {
+								c.sortList.push([i + j, o]);
+							}
+						}
+					}
+					// multi column sorting
+				} else {
+					// get rid of the sortAppend before adding more - fixes issue #115
+					if (c.sortAppend && c.sortList.length > 1) {
+						if (ts.isValueInArray(c.sortAppend[0][0], c.sortList)) {
+							c.sortList.pop();
+						}
+					}
+					// the user has clicked on an already sorted column
+					if (ts.isValueInArray(i, c.sortList)) {
+						// reverse the sorting direction
+						for (j = 0; j < c.sortList.length; j++) {
+							s = c.sortList[j];
+							o = c.$headers[s[0]];
+							if (s[0] === i) {
+								// o.count seems to be incorrect when compared to cell.count
+								s[1] = o.order[cell.count];
+								if (s[1] === 2) {
+									c.sortList.splice(j,1);
+									o.count = -1;
+								}
+							}
+						}
+					} else {
+						// add column to sort list array
+						o = cell.order[cell.count];
+						if (o < 2) {
+							c.sortList.push([i, o]);
+							// add other columns if header spans across multiple
+							if (cell.colSpan > 1) {
+								for (j = 1; j < cell.colSpan; j++) {
+									c.sortList.push([i + j, o]);
+								}
+							}
+						}
+					}
+				}
+				if (c.sortAppend !== null) {
+					a = c.sortAppend;
+					for (j = 0; j < a.length; j++) {
+						if (a[j][0] !== i) {
+							c.sortList.push(a[j]);
+						}
+					}
+				}
+				// sortBegin event triggered immediately before the sort
+				$this.trigger("sortBegin", table);
+				// setTimeout needed so the processing icon shows up
+				setTimeout(function(){
+					// set css for headers
+					setHeadersCss(table);
+					multisort(table);
+					appendToTable(table);
+				}, 1);
+			}
+
+			// sort multiple columns
+			function multisort(table) { /*jshint loopfunc:true */
+				var i, k, num, col, colMax, cache, lc,
+					order, orgOrderCol, sortTime, sort, x, y,
+					dir = 0,
+					c = table.config,
+					cts = c.textSorter || '',
+					sortList = c.sortList,
+					l = sortList.length,
+					bl = table.tBodies.length;
+				if (c.serverSideSorting || isEmptyObject(c.cache)) { // empty table - fixes #206/#346
+					return;
+				}
+				if (c.debug) { sortTime = new Date(); }
+				for (k = 0; k < bl; k++) {
+					colMax = c.cache[k].colMax;
+					cache = c.cache[k].normalized;
+					lc = cache.length;
+					orgOrderCol = (cache && cache[0]) ? cache[0].length - 1 : 0;
+					cache.sort(function(a, b) {
+						// cache is undefined here in IE, so don't use it!
+						for (i = 0; i < l; i++) {
+							col = sortList[i][0];
+							order = sortList[i][1];
+							// sort direction, true = asc, false = desc
+							dir = order === 0;
+
+							if (c.sortStable && a[col] === b[col] && l === 1) {
+								return a[orgOrderCol] - b[orgOrderCol];
+							}
+
+							// fallback to natural sort since it is more robust
+							num = /n/i.test(getCachedSortType(c.parsers, col));
+							if (num && c.strings[col]) {
+								// sort strings in numerical columns
+								if (typeof (c.string[c.strings[col]]) === 'boolean') {
+									num = (dir ? 1 : -1) * (c.string[c.strings[col]] ? -1 : 1);
+								} else {
+									num = (c.strings[col]) ? c.string[c.strings[col]] || 0 : 0;
+								}
+								// fall back to built-in numeric sort
+								// var sort = $.tablesorter["sort" + s](table, a[c], b[c], c, colMax[c], dir);
+								sort = c.numberSorter ? c.numberSorter(x[col], y[col], dir, colMax[col], table) :
+									ts[ 'sortNumeric' + (dir ? 'Asc' : 'Desc') ](a[col], b[col], num, colMax[col], col, table);
+							} else {
+								// set a & b depending on sort direction
+								x = dir ? a : b;
+								y = dir ? b : a;
+								// text sort function
+								if (typeof(cts) === 'function') {
+									// custom OVERALL text sorter
+									sort = cts(x[col], y[col], dir, col, table);
+								} else if (typeof(cts) === 'object' && cts.hasOwnProperty(col)) {
+									// custom text sorter for a SPECIFIC COLUMN
+									sort = cts[col](x[col], y[col], dir, col, table);
+								} else {
+									// fall back to natural sort
+									sort = ts[ 'sortNatural' + (dir ? 'Asc' : 'Desc') ](a[col], b[col], col, table, c);
+								}
+							}
+							if (sort) { return sort; }
+						}
+						return a[orgOrderCol] - b[orgOrderCol];
+					});
+				}
+				if (c.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time", sortTime); }
+			}
+
+			function resortComplete($table, callback){
+				var c = $table[0].config;
+				if (c.pager && !c.pager.ajax) {
+					$table.trigger('updateComplete');
+				}
+				if (typeof callback === "function") {
+					callback($table[0]);
+				}
+			}
+
+			function checkResort($table, flag, callback) {
+				// don't try to resort if the table is still processing
+				// this will catch spamming of the updateCell method
+				if (flag !== false && !$table[0].isProcessing) {
+					$table.trigger("sorton", [$table[0].config.sortList, function(){
+						resortComplete($table, callback);
+					}]);
+				} else {
+					resortComplete($table, callback);
+				}
+			}
+
+			function bindEvents(table){
+				var c = table.config,
+					$this = c.$table,
+					j, downTime;
+				// apply event handling to headers
+				c.$headers
+				// http://stackoverflow.com/questions/5312849/jquery-find-self;
+				.find(c.selectorSort).add( c.$headers.filter(c.selectorSort) )
+				.unbind('mousedown.tablesorter mouseup.tablesorter sort.tablesorter keypress.tablesorter')
+				.bind('mousedown.tablesorter mouseup.tablesorter sort.tablesorter keypress.tablesorter', function(e, external) {
+					// only recognize left clicks or enter
+					if ( ((e.which || e.button) !== 1 && !/sort|keypress/.test(e.type)) || (e.type === 'keypress' && e.which !== 13) ) {
+						return;
+					}
+					// ignore long clicks (prevents resizable widget from initializing a sort)
+					if (e.type === 'mouseup' && external !== true && (new Date().getTime() - downTime > 250)) { return; }
+					// set timer on mousedown
+					if (e.type === 'mousedown') {
+						downTime = new Date().getTime();
+						return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
+					}
+					if (c.delayInit && isEmptyObject(c.cache)) { buildCache(table); }
+					// jQuery v1.2.6 doesn't have closest()
+					var $cell = /TH|TD/.test(this.tagName) ? $(this) : $(this).parents('th, td').filter(':first'), cell = $cell[0];
+					if (!cell.sortDisabled) {
+						initSort(table, cell, e);
+					}
+				});
+				if (c.cancelSelection) {
+					// cancel selection
+					c.$headers
+						.attr('unselectable', 'on')
+						.bind('selectstart', false)
+						.css({
+							'user-select': 'none',
+							'MozUserSelect': 'none' // not needed for jQuery 1.8+
+						});
+				}
+				// apply easy methods that trigger bound events
+				$this
+				.unbind('sortReset update updateRows updateCell updateAll addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave '.split(' ').join('.tablesorter '))
+				.bind("sortReset.tablesorter", function(e){
+					e.stopPropagation();
+					c.sortList = [];
+					setHeadersCss(table);
+					multisort(table);
+					appendToTable(table);
+				})
+				.bind("updateAll.tablesorter", function(e, resort, callback){
+					e.stopPropagation();
+					ts.refreshWidgets(table, true, true);
+					ts.restoreHeaders(table);
+					buildHeaders(table);
+					bindEvents(table);
+					commonUpdate(table, resort, callback);
+				})
+				.bind("update.tablesorter updateRows.tablesorter", function(e, resort, callback) {
+					e.stopPropagation();
+					// update sorting (if enabled/disabled)
+					updateHeader(table);
+					commonUpdate(table, resort, callback);
+				})
+				.bind("updateCell.tablesorter", function(e, cell, resort, callback) {
+					e.stopPropagation();
+					$this.find(c.selectorRemove).remove();
+					// get position from the dom
+					var l, row, icell,
+					$tb = $this.find('tbody'),
+					// update cache - format: function(s, table, cell, cellIndex)
+					// no closest in jQuery v1.2.6 - tbdy = $tb.index( $(cell).closest('tbody') ),$row = $(cell).closest('tr');
+					tbdy = $tb.index( $(cell).parents('tbody').filter(':first') ),
+					$row = $(cell).parents('tr').filter(':first');
+					cell = $(cell)[0]; // in case cell is a jQuery object
+					// tbody may not exist if update is initialized while tbody is removed for processing
+					if ($tb.length && tbdy >= 0) {
+						row = $tb.eq(tbdy).find('tr').index( $row );
+						icell = cell.cellIndex;
+						l = c.cache[tbdy].normalized[row].length - 1;
+						c.cache[tbdy].row[table.config.cache[tbdy].normalized[row][l]] = $row;
+						c.cache[tbdy].normalized[row][icell] = c.parsers[icell].format( getElementText(table, cell, icell), table, cell, icell );
+						checkResort($this, resort, callback);
+					}
+				})
+				.bind("addRows.tablesorter", function(e, $row, resort, callback) {
+					e.stopPropagation();
+					if (isEmptyObject(c.cache)) {
+						// empty table, do an update instead - fixes #450
+						updateHeader(table);
+						commonUpdate(table, resort, callback);
+					} else {
+						var i, rows = $row.filter('tr').length,
+						dat = [], l = $row[0].cells.length,
+						tbdy = $this.find('tbody').index( $row.parents('tbody').filter(':first') );
+						// fixes adding rows to an empty table - see issue #179
+						if (!c.parsers) {
+							buildParserCache(table);
+						}
+						// add each row
+						for (i = 0; i < rows; i++) {
+							// add each cell
+							for (j = 0; j < l; j++) {
+								dat[j] = c.parsers[j].format( getElementText(table, $row[i].cells[j], j), table, $row[i].cells[j], j );
+							}
+							// add the row index to the end
+							dat.push(c.cache[tbdy].row.length);
+							// update cache
+							c.cache[tbdy].row.push([$row[i]]);
+							c.cache[tbdy].normalized.push(dat);
+							dat = [];
+						}
+						// resort using current settings
+						checkResort($this, resort, callback);
+					}
+				})
+				.bind("sorton.tablesorter", function(e, list, callback, init) {
+					var c = table.config;
+					e.stopPropagation();
+					$this.trigger("sortStart", this);
+					// update header count index
+					updateHeaderSortCount(table, list);
+					// set css for headers
+					setHeadersCss(table);
+					// fixes #346
+					if (c.delayInit && isEmptyObject(c.cache)) { buildCache(table); }
+					$this.trigger("sortBegin", this);
+					// sort the table and append it to the dom
+					multisort(table);
+					appendToTable(table, init);
+					if (typeof callback === "function") {
+						callback(table);
+					}
+				})
+				.bind("appendCache.tablesorter", function(e, callback, init) {
+					e.stopPropagation();
+					appendToTable(table, init);
+					if (typeof callback === "function") {
+						callback(table);
+					}
+				})
+				.bind("applyWidgetId.tablesorter", function(e, id) {
+					e.stopPropagation();
+					ts.getWidgetById(id).format(table, c, c.widgetOptions);
+				})
+				.bind("applyWidgets.tablesorter", function(e, init) {
+					e.stopPropagation();
+					// apply widgets
+					ts.applyWidget(table, init);
+				})
+				.bind("refreshWidgets.tablesorter", function(e, all, dontapply){
+					e.stopPropagation();
+					ts.refreshWidgets(table, all, dontapply);
+				})
+				.bind("destroy.tablesorter", function(e, c, cb){
+					e.stopPropagation();
+					ts.destroy(table, c, cb);
+				});
+			}
+
+			/* public methods */
+			ts.construct = function(settings) {
+				return this.each(function() {
+					var table = this,
+						// merge & extend config options
+						c = $.extend(true, {}, ts.defaults, settings);
+					// create a table from data (build table widget)
+					if (!table.hasInitialized && ts.buildTable && this.tagName !== 'TABLE') {
+						// return the table (in case the original target is the table's container)
+						ts.buildTable(table, c);
+					}
+					ts.setup(table, c);
+				});
+			};
+
+			ts.setup = function(table, c) {
+				// if no thead or tbody, or tablesorter is already present, quit
+				if (!table || !table.tHead || table.tBodies.length === 0 || table.hasInitialized === true) {
+					return c.debug ? log('stopping initialization! No table, thead, tbody or tablesorter has already been initialized') : '';
+				}
+
+				var k = '',
+					$this = $(table),
+					m = $.metadata;
+				// initialization flag
+				table.hasInitialized = false;
+				// table is being processed flag
+				table.isProcessing = true;
+				// make sure to store the config object
+				table.config = c;
+				// save the settings where they read
+				$.data(table, "tablesorter", c);
+				if (c.debug) { $.data( table, 'startoveralltimer', new Date()); }
+
+				// constants
+				c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
+				// removing this in version 3 (only supports jQuery 1.7+)
+				c.supportsDataObject = (function(version) {
+					version[0] = parseInt(version[0], 10);
+					return (version[0] > 1) || (version[0] === 1 && parseInt(version[1], 10) >= 4);
+				})($.fn.jquery.split("."));
+				// digit sort text location; keeping max+/- for backwards compatibility
+				c.string = { 'max': 1, 'min': -1, 'max+': 1, 'max-': -1, 'zero': 0, 'none': 0, 'null': 0, 'top': true, 'bottom': false };
+				// add table theme class only if there isn't already one there
+				if (!/tablesorter\-/.test($this.attr('class'))) {
+					k = (c.theme !== '' ? ' tablesorter-' + c.theme : '');
+				}
+				c.$table = $this.addClass(ts.css.table + ' ' + c.tableClass + k);
+				c.$tbodies = $this.children('tbody:not(.' + c.cssInfoBlock + ')');
+				c.widgetInit = {}; // keep a list of initialized widgets
+				// build headers
+				buildHeaders(table);
+				// fixate columns if the users supplies the fixedWidth option
+				// do this after theme has been applied
+				fixColumnWidth(table);
+				// try to auto detect column type, and store in tables config
+				buildParserCache(table);
+				// build the cache for the tbody cells
+				// delayInit will delay building the cache until the user starts a sort
+				if (!c.delayInit) { buildCache(table); }
+				// bind all header events and methods
+				bindEvents(table);
+				// get sort list from jQuery data or metadata
+				// in jQuery < 1.4, an error occurs when calling $this.data()
+				if (c.supportsDataObject && typeof $this.data().sortlist !== 'undefined') {
+					c.sortList = $this.data().sortlist;
+				} else if (m && ($this.metadata() && $this.metadata().sortlist)) {
+					c.sortList = $this.metadata().sortlist;
+				}
+				// apply widget init code
+				ts.applyWidget(table, true);
+				// if user has supplied a sort list to constructor
+				if (c.sortList.length > 0) {
+					$this.trigger("sorton", [c.sortList, {}, !c.initWidgets]);
+				} else if (c.initWidgets) {
+					// apply widget format
+					ts.applyWidget(table);
+				}
+
+				// show processesing icon
+				if (c.showProcessing) {
+					$this
+					.unbind('sortBegin.tablesorter sortEnd.tablesorter')
+					.bind('sortBegin.tablesorter sortEnd.tablesorter', function(e) {
+						ts.isProcessing(table, e.type === 'sortBegin');
+					});
+				}
+
+				// initialized
+				table.hasInitialized = true;
+				table.isProcessing = false;
+				if (c.debug) {
+					ts.benchmark("Overall initialization time", $.data( table, 'startoveralltimer'));
+				}
+				$this.trigger('tablesorter-initialized', table);
+				if (typeof c.initialized === 'function') { c.initialized(table); }
+			};
+
+			// *** Process table ***
+			// add processing indicator
+			ts.isProcessing = function(table, toggle, $ths) {
+				table = $(table);
+				var c = table[0].config,
+					// default to all headers
+					$h = $ths || table.find('.' + ts.css.header);
+				if (toggle) {
+					if (c.sortList.length > 0) {
+						// get headers from the sortList
+						$h = $h.filter(function(){
+							// get data-column from attr to keep  compatibility with jQuery 1.2.6
+							return this.sortDisabled ? false : ts.isValueInArray( parseFloat($(this).attr('data-column')), c.sortList);
+						});
+					}
+					$h.addClass(ts.css.processing + ' ' + c.cssProcessing);
+				} else {
+					$h.removeClass(ts.css.processing + ' ' + c.cssProcessing);
+				}
+			};
+
+			// detach tbody but save the position
+			// don't use tbody because there are portions that look for a tbody index (updateCell)
+			ts.processTbody = function(table, $tb, getIt){
+				var holdr;
+				if (getIt) {
+					table.isProcessing = true;
+					$tb.before('<span class="tablesorter-savemyplace"/>');
+					holdr = ($.fn.detach) ? $tb.detach() : $tb.remove();
+					return holdr;
+				}
+				holdr = $(table).find('span.tablesorter-savemyplace');
+				$tb.insertAfter( holdr );
+				holdr.remove();
+				table.isProcessing = false;
+			};
+
+			ts.clearTableBody = function(table) {
+				$(table)[0].config.$tbodies.empty();
+			};
+
+			// restore headers
+			ts.restoreHeaders = function(table){
+				var c = table.config;
+				// don't use c.$headers here in case header cells were swapped
+				c.$table.find(c.selectorHeaders).each(function(i){
+					// only restore header cells if it is wrapped
+					// because this is also used by the updateAll method
+					if ($(this).find('.tablesorter-header-inner').length){
+						$(this).html( c.headerContent[i] );
+					}
+				});
+			};
+
+			ts.destroy = function(table, removeClasses, callback){
+				table = $(table)[0];
+				if (!table.hasInitialized) { return; }
+				// remove all widgets
+				ts.refreshWidgets(table, true, true);
+				var $t = $(table), c = table.config,
+				$h = $t.find('thead:first'),
+				$r = $h.find('tr.' + ts.css.headerRow).removeClass(ts.css.headerRow + ' ' + c.cssHeaderRow),
+				$f = $t.find('tfoot:first > tr').children('th, td');
+				// remove widget added rows, just in case
+				$h.find('tr').not($r).remove();
+				// disable tablesorter
+				$t
+					.removeData('tablesorter')
+					.unbind('sortReset update updateAll updateRows updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave keypress sortBegin sortEnd '.split(' ').join('.tablesorter '));
+				c.$headers.add($f)
+					.removeClass( [ts.css.header, c.cssHeader, c.cssAsc, c.cssDesc, ts.css.sortAsc, ts.css.sortDesc].join(' ') )
+					.removeAttr('data-column');
+				$r.find(c.selectorSort).unbind('mousedown.tablesorter mouseup.tablesorter keypress.tablesorter');
+				ts.restoreHeaders(table);
+				if (removeClasses !== false) {
+					$t.removeClass(ts.css.table + ' ' + c.tableClass + ' tablesorter-' + c.theme);
+				}
+				// clear flag in case the plugin is initialized again
+				table.hasInitialized = false;
+				if (typeof callback === 'function') {
+					callback(table);
+				}
+			};
+
+			// *** sort functions ***
+			// regex used in natural sort
+			ts.regex = {
+				chunk : /(^([+\-]?(?:0|[1-9]\d*)(?:\.\d*)?(?:[eE][+\-]?\d+)?)?$|^0x[0-9a-f]+$|\d+)/gi, // chunk/tokenize numbers & letters
+				hex: /^0x[0-9a-f]+$/i // hex
+			};
+
+			// Natural sort - https://github.com/overset/javascript-natural-sort (date sorting removed)
+			ts.sortNatural = function(a, b) {
+				if (a === b) { return 0; }
+				var xN, xD, yN, yD, xF, yF, i, mx,
+					r = ts.regex;
+				// first try and sort Hex codes
+				if (r.hex.test(b)) {
+					xD = parseInt(a.match(r.hex), 16);
+					yD = parseInt(b.match(r.hex), 16);
+					if ( xD < yD ) { return -1; }
+					if ( xD > yD ) { return 1; }
+				}
+
+				// chunk/tokenize
+				xN = a.replace(r.chunk, '\\0$1\\0').replace(/\\0$/, '').replace(/^\\0/, '').split('\\0');
+				yN = b.replace(r.chunk, '\\0$1\\0').replace(/\\0$/, '').replace(/^\\0/, '').split('\\0');
+				mx = Math.max(xN.length, yN.length);
+				// natural sorting through split numeric strings and default strings
+				for (i = 0; i < mx; i++) {
+					// find floats not starting with '0', string or 0 if not defined
+					xF = isNaN(xN[i]) ? xN[i] || 0 : parseFloat(xN[i]) || 0;
+					yF = isNaN(yN[i]) ? yN[i] || 0 : parseFloat(yN[i]) || 0;
+					// handle numeric vs string comparison - number < string - (Kyle Adams)
+					if (isNaN(xF) !== isNaN(yF)) { return (isNaN(xF)) ? 1 : -1; }
+					// rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'
+					if (typeof xF !== typeof yF) {
+						xF += '';
+						yF += '';
+					}
+					if (xF < yF) { return -1; }
+					if (xF > yF) { return 1; }
+				}
+				return 0;
+			};
+
+			ts.sortNaturalAsc = function(a, b, col, table, c) {
+				if (a === b) { return 0; }
+				var e = c.string[ (c.empties[col] || c.emptyTo ) ];
+				if (a === '' && e !== 0) { return typeof e === 'boolean' ? (e ? -1 : 1) : -e || -1; }
+				if (b === '' && e !== 0) { return typeof e === 'boolean' ? (e ? 1 : -1) : e || 1; }
+				return ts.sortNatural(a, b);
+			};
+
+			ts.sortNaturalDesc = function(a, b, col, table, c) {
+				if (a === b) { return 0; }
+				var e = c.string[ (c.empties[col] || c.emptyTo ) ];
+				if (a === '' && e !== 0) { return typeof e === 'boolean' ? (e ? -1 : 1) : e || 1; }
+				if (b === '' && e !== 0) { return typeof e === 'boolean' ? (e ? 1 : -1) : -e || -1; }
+				return ts.sortNatural(b, a);
+			};
+
+			// basic alphabetical sort
+			ts.sortText = function(a, b) {
+				return a > b ? 1 : (a < b ? -1 : 0);
+			};
+
+			// return text string value by adding up ascii value
+			// so the text is somewhat sorted when using a digital sort
+			// this is NOT an alphanumeric sort
+			ts.getTextValue = function(a, num, mx) {
+				if (mx) {
+					// make sure the text value is greater than the max numerical value (mx)
+					var i, l = a ? a.length : 0, n = mx + num;
+					for (i = 0; i < l; i++) {
+						n += a.charCodeAt(i);
+					}
+					return num * n;
+				}
+				return 0;
+			};
+
+			ts.sortNumericAsc = function(a, b, num, mx, col, table) {
+				if (a === b) { return 0; }
+				var c = table.config,
+					e = c.string[ (c.empties[col] || c.emptyTo ) ];
+				if (a === '' && e !== 0) { return typeof e === 'boolean' ? (e ? -1 : 1) : -e || -1; }
+				if (b === '' && e !== 0) { return typeof e === 'boolean' ? (e ? 1 : -1) : e || 1; }
+				if (isNaN(a)) { a = ts.getTextValue(a, num, mx); }
+				if (isNaN(b)) { b = ts.getTextValue(b, num, mx); }
+				return a - b;
+			};
+
+			ts.sortNumericDesc = function(a, b, num, mx, col, table) {
+				if (a === b) { return 0; }
+				var c = table.config,
+					e = c.string[ (c.empties[col] || c.emptyTo ) ];
+				if (a === '' && e !== 0) { return typeof e === 'boolean' ? (e ? -1 : 1) : e || 1; }
+				if (b === '' && e !== 0) { return typeof e === 'boolean' ? (e ? 1 : -1) : -e || -1; }
+				if (isNaN(a)) { a = ts.getTextValue(a, num, mx); }
+				if (isNaN(b)) { b = ts.getTextValue(b, num, mx); }
+				return b - a;
+			};
+
+			ts.sortNumeric = function(a, b) {
+				return a - b;
+			};
+
+			// used when replacing accented characters during sorting
+			ts.characterEquivalents = {
+				"a" : "\u00e1\u00e0\u00e2\u00e3\u00e4\u0105\u00e5", // áàâãäąå
+				"A" : "\u00c1\u00c0\u00c2\u00c3\u00c4\u0104\u00c5", // ÁÀÂÃÄĄÅ
+				"c" : "\u00e7\u0107\u010d", // çćč
+				"C" : "\u00c7\u0106\u010c", // ÇĆČ
+				"e" : "\u00e9\u00e8\u00ea\u00eb\u011b\u0119", // éèêëěę
+				"E" : "\u00c9\u00c8\u00ca\u00cb\u011a\u0118", // ÉÈÊËĚĘ
+				"i" : "\u00ed\u00ec\u0130\u00ee\u00ef\u0131", // íìİîïı
+				"I" : "\u00cd\u00cc\u0130\u00ce\u00cf", // ÍÌİÎÏ
+				"o" : "\u00f3\u00f2\u00f4\u00f5\u00f6", // óòôõö
+				"O" : "\u00d3\u00d2\u00d4\u00d5\u00d6", // ÓÒÔÕÖ
+				"ss": "\u00df", // ß (s sharp)
+				"SS": "\u1e9e", // ẞ (Capital sharp s)
+				"u" : "\u00fa\u00f9\u00fb\u00fc\u016f", // úùûüů
+				"U" : "\u00da\u00d9\u00db\u00dc\u016e" // ÚÙÛÜŮ
+			};
+			ts.replaceAccents = function(s) {
+				var a, acc = '[', eq = ts.characterEquivalents;
+				if (!ts.characterRegex) {
+					ts.characterRegexArray = {};
+					for (a in eq) {
+						if (typeof a === 'string') {
+							acc += eq[a];
+							ts.characterRegexArray[a] = new RegExp('[' + eq[a] + ']', 'g');
+						}
+					}
+					ts.characterRegex = new RegExp(acc + ']');
+				}
+				if (ts.characterRegex.test(s)) {
+					for (a in eq) {
+						if (typeof a === 'string') {
+							s = s.replace( ts.characterRegexArray[a], a );
+						}
+					}
+				}
+				return s;
+			};
+
+			// *** utilities ***
+			ts.isValueInArray = function(v, a) {
+				var i, l = a.length;
+				for (i = 0; i < l; i++) {
+					if (a[i][0] === v) {
+						return true;
+					}
+				}
+				return false;
+			};
+
+			ts.addParser = function(parser) {
+				var i, l = ts.parsers.length, a = true;
+				for (i = 0; i < l; i++) {
+					if (ts.parsers[i].id.toLowerCase() === parser.id.toLowerCase()) {
+						a = false;
+					}
+				}
+				if (a) {
+					ts.parsers.push(parser);
+				}
+			};
+
+			ts.getParserById = function(name) {
+				var i, l = ts.parsers.length;
+				for (i = 0; i < l; i++) {
+					if (ts.parsers[i].id.toLowerCase() === (name.toString()).toLowerCase()) {
+						return ts.parsers[i];
+					}
+				}
+				return false;
+			};
+
+			ts.addWidget = function(widget) {
+				ts.widgets.push(widget);
+			};
+
+			ts.getWidgetById = function(name) {
+				var i, w, l = ts.widgets.length;
+				for (i = 0; i < l; i++) {
+					w = ts.widgets[i];
+					if (w && w.hasOwnProperty('id') && w.id.toLowerCase() === name.toLowerCase()) {
+						return w;
+					}
+				}
+			};
+
+			ts.applyWidget = function(table, init) {
+				table = $(table)[0]; // in case this is called externally
+				var c = table.config,
+					wo = c.widgetOptions,
+					widgets = [],
+					time, w, wd;
+				if (c.debug) { time = new Date(); }
+				if (c.widgets.length) {
+					// ensure unique widget ids
+					c.widgets = $.grep(c.widgets, function(v, k){
+						return $.inArray(v, c.widgets) === k;
+					});
+					// build widget array & add priority as needed
+					$.each(c.widgets || [], function(i,n){
+						wd = ts.getWidgetById(n);
+						if (wd && wd.id) {
+							// set priority to 10 if not defined
+							if (!wd.priority) { wd.priority = 10; }
+							widgets[i] = wd;
+						}
+					});
+					// sort widgets by priority
+					widgets.sort(function(a, b){
+						return a.priority < b.priority ? -1 : a.priority === b.priority ? 0 : 1;
+					});
+					// add/update selected widgets
+					$.each(widgets, function(i,w){
+						if (w) {
+							if (init || !(c.widgetInit[w.id])) {
+								if (w.hasOwnProperty('options')) {
+									wo = table.config.widgetOptions = $.extend( true, {}, w.options, wo );
+								}
+								if (w.hasOwnProperty('init')) {
+									w.init(table, w, c, wo);
+								}
+								c.widgetInit[w.id] = true;
+							}
+							if (!init && w.hasOwnProperty('format')) {
+								w.format(table, c, wo, false);
+							}
+						}
+					});
+				}
+				if (c.debug) {
+					w = c.widgets.length;
+					benchmark("Completed " + (init === true ? "initializing " : "applying ") + w + " widget" + (w !== 1 ? "s" : ""), time);
+				}
+			};
+
+			ts.refreshWidgets = function(table, doAll, dontapply) {
+				table = $(table)[0]; // see issue #243
+				var i, c = table.config,
+					cw = c.widgets,
+					w = ts.widgets, l = w.length;
+				// remove previous widgets
+				for (i = 0; i < l; i++){
+					if ( w[i] && w[i].id && (doAll || $.inArray( w[i].id, cw ) < 0) ) {
+						if (c.debug) { log( 'Refeshing widgets: Removing ' + w[i].id  ); }
+						// only remove widgets that have been initialized - fixes #442
+						if (w[i].hasOwnProperty('remove') && c.widgetInit[w[i].id]) {
+							w[i].remove(table, c, c.widgetOptions);
+							c.widgetInit[w[i].id] = false;
+						}
+					}
+				}
+				if (dontapply !== true) {
+					ts.applyWidget(table, doAll);
+				}
+			};
+
+			// get sorter, string, empty, etc options for each column from
+			// jQuery data, metadata, header option or header class name ("sorter-false")
+			// priority = jQuery data > meta > headers option > header class name
+			ts.getData = function(h, ch, key) {
+				var val = '', $h = $(h), m, cl;
+				if (!$h.length) { return ''; }
+				m = $.metadata ? $h.metadata() : false;
+				cl = ' ' + ($h.attr('class') || '');
+				if (typeof $h.data(key) !== 'undefined' || typeof $h.data(key.toLowerCase()) !== 'undefined'){
+					// "data-lockedOrder" is assigned to "lockedorder"; but "data-locked-order" is assigned to "lockedOrder"
+					// "data-sort-initial-order" is assigned to "sortInitialOrder"
+					val += $h.data(key) || $h.data(key.toLowerCase());
+				} else if (m && typeof m[key] !== 'undefined') {
+					val += m[key];
+				} else if (ch && typeof ch[key] !== 'undefined') {
+					val += ch[key];
+				} else if (cl !== ' ' && cl.match(' ' + key + '-')) {
+					// include sorter class name "sorter-text", etc; now works with "sorter-my-custom-parser"
+					val = cl.match( new RegExp('\\s' + key + '-([\\w-]+)') )[1] || '';
+				}
+				return $.trim(val);
+			};
+
+			ts.formatFloat = function(s, table) {
+				if (typeof s !== 'string' || s === '') { return s; }
+				// allow using formatFloat without a table; defaults to US number format
+				var i,
+					t = table && table.config ? table.config.usNumberFormat !== false :
+						typeof table !== "undefined" ? table : true;
+				if (t) {
+					// US Format - 1,234,567.89 -> 1234567.89
+					s = s.replace(/,/g,'');
+				} else {
+					// German Format = 1.234.567,89 -> 1234567.89
+					// French Format = 1 234 567,89 -> 1234567.89
+					s = s.replace(/[\s|\.]/g,'').replace(/,/g,'.');
+				}
+				if(/^\s*\([.\d]+\)/.test(s)) {
+					// make (#) into a negative number -> (10) = -10
+					s = s.replace(/^\s*\(([.\d]+)\)/, '-$1');
+				}
+				i = parseFloat(s);
+				// return the text instead of zero
+				return isNaN(i) ? $.trim(s) : i;
+			};
+
+			ts.isDigit = function(s) {
+				// replace all unwanted chars and match
+				return isNaN(s) ? (/^[\-+(]?\d+[)]?$/).test(s.toString().replace(/[,.'"\s]/g, '')) : true;
+			};
+
+		}()
+	});
+
+	// make shortcut
+	var ts = $.tablesorter;
+
+	// extend plugin scope
+	$.fn.extend({
+		tablesorter: ts.construct
+	});
+
+	// add default parsers
+	ts.addParser({
+		id: "text",
+		is: function() {
+			return true;
+		},
+		format: function(s, table) {
+			var c = table.config;
+			if (s) {
+				s = $.trim( c.ignoreCase ? s.toLocaleLowerCase() : s );
+				s = c.sortLocaleCompare ? ts.replaceAccents(s) : s;
+			}
+			return s;
+		},
+		type: "text"
+	});
+
+	ts.addParser({
+		id: "digit",
+		is: function(s) {
+			return ts.isDigit(s);
+		},
+		format: function(s, table) {
+			var n = ts.formatFloat((s || '').replace(/[^\w,. \-()]/g, ""), table);
+			return s && typeof n === 'number' ? n : s ? $.trim( s && table.config.ignoreCase ? s.toLocaleLowerCase() : s ) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "currency",
+		is: function(s) {
+			return (/^\(?\d+[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]|[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+\)?$/).test((s || '').replace(/[,. ]/g,'')); // £$€¤¥¢
+		},
+		format: function(s, table) {
+			var n = ts.formatFloat((s || '').replace(/[^\w,. \-()]/g, ""), table);
+			return s && typeof n === 'number' ? n : s ? $.trim( s && table.config.ignoreCase ? s.toLocaleLowerCase() : s ) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "ipAddress",
+		is: function(s) {
+			return (/^\d{1,3}[\.]\d{1,3}[\.]\d{1,3}[\.]\d{1,3}$/).test(s);
+		},
+		format: function(s, table) {
+			var i, a = s ? s.split(".") : '',
+			r = "",
+			l = a.length;
+			for (i = 0; i < l; i++) {
+				r += ("00" + a[i]).slice(-3);
+			}
+			return s ? ts.formatFloat(r, table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "url",
+		is: function(s) {
+			return (/^(https?|ftp|file):\/\//).test(s);
+		},
+		format: function(s) {
+			return s ? $.trim(s.replace(/(https?|ftp|file):\/\//, '')) : s;
+		},
+		type: "text"
+	});
+
+	ts.addParser({
+		id: "isoDate",
+		is: function(s) {
+			return (/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}/).test(s);
+		},
+		format: function(s, table) {
+			return s ? ts.formatFloat((s !== "") ? (new Date(s.replace(/-/g, "/")).getTime() || "") : "", table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "percent",
+		is: function(s) {
+			return (/(\d\s*?%|%\s*?\d)/).test(s) && s.length < 15;
+		},
+		format: function(s, table) {
+			return s ? ts.formatFloat(s.replace(/%/g, ""), table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "usLongDate",
+		is: function(s) {
+			// two digit years are not allowed cross-browser
+			// Jan 01, 2013 12:34:56 PM or 01 Jan 2013
+			return (/^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4})(\s+\d{1,2}:\d{2}(:\d{2})?(\s+[AP]M)?)?$/i).test(s) || (/^\d{1,2}\s+[A-Z]{3,10}\s+\d{4}/i).test(s);
+		},
+		format: function(s, table) {
+			return s ? ts.formatFloat( (new Date(s.replace(/(\S)([AP]M)$/i, "$1 $2")).getTime() || ''), table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "shortDate", // "mmddyyyy", "ddmmyyyy" or "yyyymmdd"
+		is: function(s) {
+			// testing for ##-##-#### or ####-##-##, so it's not perfect; time can be included
+			return (/(^\d{1,2}[\/\s]\d{1,2}[\/\s]\d{4})|(^\d{4}[\/\s]\d{1,2}[\/\s]\d{1,2})/).test((s || '').replace(/\s+/g," ").replace(/[\-.,]/g, "/"));
+		},
+		format: function(s, table, cell, cellIndex) {
+			if (s) {
+				var c = table.config, ci = c.headerList[cellIndex],
+				format = ci.dateFormat || ts.getData( ci, c.headers[cellIndex], 'dateFormat') || c.dateFormat;
+				s = s.replace(/\s+/g," ").replace(/[\-.,]/g, "/"); // escaped - because JSHint in Firefox was showing it as an error
+				if (format === "mmddyyyy") {
+					s = s.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/, "$3/$1/$2");
+				} else if (format === "ddmmyyyy") {
+					s = s.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/, "$3/$2/$1");
+				} else if (format === "yyyymmdd") {
+					s = s.replace(/(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/, "$1/$2/$3");
+				}
+			}
+			return s ? ts.formatFloat( (new Date(s).getTime() || ''), table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "time",
+		is: function(s) {
+			return (/^(([0-2]?\d:[0-5]\d)|([0-1]?\d:[0-5]\d\s?([AP]M)))$/i).test(s);
+		},
+		format: function(s, table) {
+			return s ? ts.formatFloat( (new Date("2000/01/01 " + s.replace(/(\S)([AP]M)$/i, "$1 $2")).getTime() || ""), table) : s;
+		},
+		type: "numeric"
+	});
+
+	ts.addParser({
+		id: "metadata",
+		is: function() {
+			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",
+		priority: 90,
+		format: function(table, c, wo) {
+			var $tb, $tv, $tr, row, even, time, k, l,
+			child = new RegExp(c.cssChildRow, 'i'),
+			b = c.$tbodies;
+			if (c.debug) {
+				time = new Date();
+			}
+			for (k = 0; k < b.length; k++ ) {
+				// loop through the visible rows
+				$tb = b.eq(k);
+				l = $tb.children('tr').length;
+				if (l > 1) {
+					row = 0;
+					$tv = $tb.children('tr:visible').not(c.selectorRemove);
+					// revered back to using jQuery each - strangely it's the fastest method
+					/*jshint loopfunc:true */
+					$tv.each(function(){
+						$tr = $(this);
+						// style children rows the same way the parent row was styled
+						if (!child.test(this.className)) { row++; }
+						even = (row % 2 === 0);
+						$tr.removeClass(wo.zebra[even ? 1 : 0]).addClass(wo.zebra[even ? 0 : 1]);
+					});
+				}
+			}
+			if (c.debug) {
+				ts.benchmark("Applying Zebra widget", time);
+			}
+		},
+		remove: function(table, c, wo){
+			var k, $tb,
+				b = c.$tbodies,
+				rmv = (wo.zebra || [ "even", "odd" ]).join(' ');
+			for (k = 0; k < b.length; k++ ){
+				$tb = $.tablesorter.processTbody(table, b.eq(k), true); // remove tbody
+				$tb.children().removeClass(rmv);
+				$.tablesorter.processTbody(table, $tb, false); // restore tbody
+			}
+		}
+	});
+
+})(jQuery);