Update tablesorter JS

Signed-off-by: Dan McGee <dan@archlinux.org>

4 files changed, 473 insertions, 321 deletions

diff --git a/main/templatetags/cdn.py b/main/templatetags/cdn.py
index b1c6581..f3ef9a1 100644
--- a/main/templatetags/cdn.py
+++ b/main/templatetags/cdn.py
@@ -20,7 +20,7 @@ def jquery():
 
 @register.simple_tag
 def jquery_tablesorter():
-    version = '2.3.11'
+    version = '2.4.5'
     filename = 'jquery.tablesorter-%s.min.js' % version
     link = staticfiles_storage.url(filename)
     return '<script type="text/javascript" src="%s"></script>' % link
diff --git a/sitestatic/jquery.tablesorter-2.3.11.min.js b/sitestatic/jquery.tablesorter-2.3.11.min.js
deleted file mode 100644
index 20f808f..0000000
--- a/sitestatic/jquery.tablesorter-2.3.11.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*!
-* TableSorter 2.3.11 - Client-side table sorting with ease!
-* Minified using UglifyJS (http://jscompress.com/)
-* Copyright (c) 2007 Christian Bach
-*/
-!function($){$.extend({tablesorter:new function(){function log(a){if(typeof console!=="undefined"&&typeof console.log!=="undefined"){console.log(a)}else{alert(a)}}function benchmark(a,b){log(a+" ("+((new Date).getTime()-b.getTime())+"ms)")}function getElementText(a,b,c){if(!b){return""}var d=a.config,e=d.textExtraction,f="";if(e==="simple"){if(d.supportsTextContent){f=b.textContent}else{f=$(b).text()}}else{if(typeof e==="function"){f=e(b,a,c)}else if(typeof e==="object"&&e.hasOwnProperty(c)){f=e[c](b,a,c)}else{f=d.supportsTextContent?b.textContent:$(b).text()}}return $.trim(f)}function getParserById(a){var b,c=parsers.length;for(b=0;b<c;b++){if(parsers[b].id.toLowerCase()===a.toString().toLowerCase()){return parsers[b]}}return false}function detectParserForColumn(a,b,c,d){var e,f=parsers.length,g=false,h="",i=true;while(h===""&&i){c++;if(b[c]){g=b[c].cells[d];h=getElementText(a,g,d);if(a.config.debug){log("Checking if value was empty on row "+c+", column: "+d+": "+h)}}else{i=false}}for(e=1;e<f;e++){if(parsers[e].is(h,a,g)){return parsers[e]}}return parsers[0]}function buildParserCache(a,b){var c=a.config,d=$(a.tBodies).filter(":not(."+c.cssInfoBlock+")"),e=$.tablesorter,f,g,h,i,j,k,l,m,n,o="";if(d.length===0){return}f=d[0].rows;if(f[0]){g=[];h=f[0].cells.length;for(i=0;i<h;i++){j=b.filter(':not([colspan])[data-column="'+i+'"]:last,[colspan="1"][data-column="'+i+'"]:last');l=c.headers[i];n=getParserById(e.getData(j,l,"sorter"));c.empties[i]=e.getData(j,l,"empty")||c.emptyTo||(c.emptyToBottom?"bottom":"top");c.strings[i]=e.getData(j,l,"string")||c.stringTo||"max";if(!n){n=detectParserForColumn(a,f,-1,i)}if(c.debug){o+="column:"+i+"; parser:"+n.id+"; string:"+c.strings[i]+"; empty: "+c.empties[i]+"\n"}g.push(n)}}if(c.debug){log(o)}return g}function buildCache(a){var b=a.tBodies,c=a.config,d,e,f=c.parsers,g,h,i,j,k,l,m;c.cache={};if(c.debug){m=new Date}for(j=0;j<b.length;j++){c.cache[j]={row:[],normalized:[]};if(!$(b[j]).hasClass(c.cssInfoBlock)){$(b[j]).addClass("tablesorter-hidden");d=b[j]&&b[j].rows.length||0;e=b[j].rows[0]&&b[j].rows[0].cells.length||0;for(h=0;h<d;++h){k=$(b[j].rows[h]);l=[];if(k.hasClass(c.cssChildRow)){c.cache[j].row[c.cache[j].row.length-1]=c.cache[j].row[c.cache[j].row.length-1].add(k);continue}c.cache[j].row.push(k);for(i=0;i<e;++i){g=getElementText(a,k[0].cells[i],i);l.push(f[i].format(g,a,k[0].cells[i],i))}l.push(c.cache[j].normalized.length);c.cache[j].normalized.push(l)}$(b[j]).removeClass("tablesorter-hidden")}}if(c.debug){benchmark("Building cache for "+d+" rows",m)}}function getWidgetById(a){var b,c,d=widgets.length;for(b=0;b<d;b++){c=widgets[b];if(c&&c.hasOwnProperty("id")&&c.id.toLowerCase()===a.toLowerCase()){return c}}}function applyWidget(a,b){var c=a.config,d=c.widgets,e,f,g,h=d.length;if(c.debug){e=new Date}for(f=0;f<h;f++){g=getWidgetById(d[f]);if(g){if(b===true&&g.hasOwnProperty("init")){g.init(a,widgets,g)}else if(!b&&g.hasOwnProperty("format")){g.format(a)}}}if(c.debug){benchmark("Completed "+(b===true?"initializing":"applying")+" widgets",e)}}function appendToTable(a,b){var c=a.config,d=a.tBodies,e=[],f,g,h,i,j=c.cache,k,l,m,n,o,p,q;if(c.debug){q=new Date}for(n=0;n<d.length;n++){if(!$(d[n]).hasClass(c.cssInfoBlock)){$(d[n]).addClass("tablesorter-hidden");k=document.createDocumentFragment();f=j[n].row;g=j[n].normalized;h=g.length;i=h?g[0].length-1:0;for(l=0;l<h;l++){p=g[l][i];e.push(f[p]);if(!c.appender||!c.removeRows){o=f[p].length;for(m=0;m<o;m++){k.appendChild(f[p][m])}}}a.tBodies[n].appendChild(k);$(d[n]).removeClass("tablesorter-hidden")}}if(c.appender){c.appender(a,e)}if(c.debug){benchmark("Rebuilt table",q)}if(!b){applyWidget(a)}$(a).trigger("sortEnd",a)}function computeThIndexes(a){var b=[],c={},d=$(a).find("thead:eq(0) tr"),e,f,g,h,i,j,k,l,m,n,o,p;for(e=0;e<d.length;e++){j=d[e].cells;for(f=0;f<j.length;f++){i=j[f];k=i.parentNode.rowIndex;l=k+"-"+i.cellIndex;m=i.rowSpan||1;n=i.colSpan||1;if(typeof b[k]==="undefined"){b[k]=[]}for(g=0;g<b[k].length+1;g++){if(typeof b[k][g]==="undefined"){o=g;break}}c[l]=o;$(i).attr({"data-column":o});for(g=k;g<k+m;g++){if(typeof b[g]==="undefined"){b[g]=[]}p=b[g];for(h=o;h<o+n;h++){p[h]="x"}}}}return c}function formatSortingOrder(a){return/^d/i.test(a)||a===1}function buildHeaders(a){var b=computeThIndexes(a),c,d,e,f,g,h,i=a.config,j=$.tablesorter;i.headerList=[];if(i.debug){g=new Date}h=$(a).find(i.selectorHeaders).each(function(a){d=$(this);c=i.headers[a];this.innerHTML='<div class="tablesorter-header-inner">'+this.innerHTML+"</div>";if(i.onRenderHeader){i.onRenderHeader.apply(d,[a])}this.column=b[this.parentNode.rowIndex+"-"+this.cellIndex];this.order=formatSortingOrder(j.getData(d,c,"sortInitialOrder")||i.sortInitialOrder)?[1,0,2]:[0,1,2];this.count=-1;if(j.getData(d,c,"sorter")==="false"){this.sortDisabled=true}this.lockedOrder=false;f=j.getData(d,c,"lockedOrder")||false;if(typeof f!=="undefined"&&f!==false){this.order=this.lockedOrder=formatSortingOrder(f)?[1,1,1]:[0,0,0]}if(!this.sortDisabled){e=d.addClass(i.cssHeader)}i.headerList[a]=this;d.parent().addClass(i.cssHeader)});if(a.config.debug){benchmark("Built headers:",g);log(h)}return h}function isValueInArray(a,b){var c,d=b.length;for(c=0;c<d;c++){if(b[c][0]===a){return true}}return false}function setHeadersCss(a,b,c){var d,e=[],f,g,h,i=[a.config.cssDesc,a.config.cssAsc];b.removeClass(i.join(" ")).each(function(){if(!this.sortDisabled){e[this.column]=$(this)}});h=c.length;for(f=0;f<h;f++){if(c[f][1]===2){continue}if(e[c[f][0]]){e[c[f][0]].addClass(i[c[f][1]])}d=b.filter('[data-column="'+c[f][0]+'"]');if(h>1&&d.length){for(g=0;g<d.length;g++){if(!d[g].sortDisabled){$(d[g]).addClass(i[c[f][1]])}}}}}function fixColumnWidth(a){if(a.config.widthFixed){var b=$("<colgroup>");$("tr:first td",a.tBodies[0]).each(function(){b.append($("<col>").css("width",$(this).width()))});$(a).prepend(b)}}function updateHeaderSortCount(a,b){var c,d,e,f=a.config,g=b.length;for(c=0;c<g;c++){d=b[c];e=f.headerList[d[0]];if(e){e.count=d[1]%(f.sortReset?3:2)}}}function getCachedSortType(a,b){return a&&a[b]?a[b].type||"":""}function multisort(table,sortList){var dynamicExp,sortWrapper,col,mx=0,dir=0,tc=table.config,l=sortList.length,bl=table.tBodies.length,sortTime,i,j,k,c,cache,lc,s,e,order,orgOrderCol;if(tc.debug){sortTime=new Date}for(k=0;k<bl;k++){dynamicExp="sortWrapper = function(a,b) {";cache=tc.cache[k];lc=cache.normalized.length;for(i=0;i<l;i++){c=sortList[i][0];order=sortList[i][1];s=/n/i.test(getCachedSortType(tc.parsers,c))?"Numeric":"Text";s+=order===0?"":"Desc";e="e"+i;if(/Numeric/.test(s)&&tc.strings[c]){for(j=0;j<lc;j++){col=Math.abs(parseFloat(cache.normalized[j][c]));mx=Math.max(mx,isNaN(col)?0:col)}if(typeof tc.string[tc.strings[c]]==="boolean"){dir=(order===0?1:-1)*(tc.string[tc.strings[c]]?-1:1)}else{dir=tc.strings[c]?tc.string[tc.strings[c]]||0:0}}dynamicExp+="var "+e+" = $.tablesorter.sort"+s+"(table,a["+c+"],b["+c+"],"+c+","+mx+","+dir+"); ";dynamicExp+="if ("+e+") { return "+e+"; } ";dynamicExp+="else { "}orgOrderCol=cache.normalized&&cache.normalized[0]?cache.normalized[0].length-1:0;dynamicExp+="return a["+orgOrderCol+"]-b["+orgOrderCol+"];";for(i=0;i<l;i++){dynamicExp+="}; "}dynamicExp+="return 0; ";dynamicExp+="}; ";cache.normalized.sort(eval(dynamicExp))}if(tc.debug){benchmark("Sorting on "+sortList.toString()+" and dir "+order+" time",sortTime)}}function checkResort(a,b,c){var d=a[0];if(b!==false){a.trigger("sorton",[d.config.sortList,function(){a.trigger("updateComplete");if(typeof c==="function"){c(d)}}])}else{a.trigger("updateComplete");if(typeof c==="function"){c(d)}}}this.version="2.3.11";var parsers=[],widgets=[];this.defaults={widthFixed:false,cancelSelection:true,dateFormat:"mmddyyyy",sortMultiSortKey:"shiftKey",usNumberFormat:true,delayInit:false,headers:{},ignoreCase:true,sortForce:null,sortList:[],sortAppend:null,sortInitialOrder:"asc",sortLocaleCompare:false,sortReset:false,sortRestart:false,emptyTo:"bottom",stringTo:"max",textExtraction:"simple",textSorter:null,widgets:[],widgetOptions:{zebra:["even","odd"]},initWidgets:true,initialized:null,onRenderHeader:null,tableClass:"tablesorter",cssAsc:"tablesorter-headerSortUp",cssChildRow:"expand-child",cssDesc:"tablesorter-headerSortDown",cssHeader:"tablesorter-header",cssInfoBlock:"tablesorter-infoOnly",selectorHeaders:"> thead th",selectorRemove:"tr.remove-me",debug:false,headerList:[],empties:{},strings:{},parsers:[]};this.benchmark=benchmark;this.hasInitialized=false;this.construct=function(a){return this.each(function(){if(!this.tHead||this.tBodies.length===0){return}var b,c,d,e,f,g,h,i,j,k,l,m=$.metadata;this.config={};e=$.extend(true,this.config,$.tablesorter.defaults,a);if(e.debug){$.data(this,"startoveralltimer",new Date)}d=$(this).addClass(e.tableClass);$.data(this,"tablesorter",e);e.supportsTextContent=$("<span>x</span>")[0].textContent==="x";e.string={max:1,min:-1,"max+":1,"max-":-1,zero:0,none:0,"null":0,top:true,bottom:false};b=buildHeaders(this);e.parsers=buildParserCache(this,b);if(!e.delayInit){buildCache(this)}fixColumnWidth(this);b.bind("mousedown.tablesorter mouseup.tablesorter",function(a,m){if(a.type==="mousedown"){l=(new Date).getTime();return!e.cancelSelection}if(m!==true&&(new Date).getTime()-l>500){return false}if(e.delayInit&&!e.cache){buildCache(d[0])}if(!this.sortDisabled){d.trigger("sortStart",d[0]);c=$(this);h=!a[e.sortMultiSortKey];this.count=(this.count+1)%(e.sortReset?3:2);if(e.sortRestart){f=this;b.each(function(){if(this!==f&&(h||!$(this).is("."+e.cssDesc+",."+e.cssAsc))){this.count=-1}})}f=this.column;if(h){e.sortList=[];if(e.sortForce!==null){i=e.sortForce;for(g=0;g<i.length;g++){if(i[g][0]!==f){e.sortList.push(i[g])}}}k=this.order[this.count];if(k<2){e.sortList.push([f,k]);if(this.colSpan>1){for(g=1;g<this.colSpan;g++){e.sortList.push([f+g,k])}}}}else{if(isValueInArray(f,e.sortList)){for(g=0;g<e.sortList.length;g++){j=e.sortList[g];k=e.headerList[j[0]];if(j[0]===f){j[1]=k.order[k.count];if(j[1]===2){e.sortList.splice(g,1);k.count=-1}}}}else{k=this.order[this.count];if(k<2){e.sortList.push([f,k]);if(this.colSpan>1){for(g=1;g<this.colSpan;g++){e.sortList.push([f+g,k])}}}}}if(e.sortAppend!==null){i=e.sortAppend;for(g=0;g<i.length;g++){if(i[g][0]!==f){e.sortList.push(i[g])}}}d.trigger("sortBegin",d[0]);setHeadersCss(d[0],b,e.sortList);multisort(d[0],e.sortList);appendToTable(d[0])}});if(e.cancelSelection){b.each(function(){this.onselectstart=function(){return false}})}d.bind("update",function(a,c,f){$(e.selectorRemove,this).remove();e.parsers=buildParserCache(this,b);buildCache(this);checkResort(d,c,f)}).bind("updateCell",function(a,b,c,f){var g=this,h=$(this).find("tbody"),i,j,k=h.index($(b).closest("tbody"));i=h.eq(k).find("tr").index($(b).closest("tr"));j=[i,b.cellIndex];g.config.cache[k].normalized[j[0]][j[1]]=e.parsers[j[1]].format(getElementText(g,b,j[1]),g,b,j[1]);checkResort(d,c,f)}).bind("addRows",function(a,b,c,f){var h,i=b.filter("tr").length,j=[],k=b[0].cells.length,l=this,m=$(this).find("tbody").index(b.closest("tbody"));for(h=0;h<i;h++){for(g=0;g<k;g++){j[g]=e.parsers[g].format(getElementText(l,b[h].cells[g],g),l,b[h].cells[g],g)}j.push(e.cache[m].row.length);e.cache[m].row.push([b[h]]);e.cache[m].normalized.push(j);j=[]}checkResort(d,c,f)}).bind("sorton",function(a,c,d,f){$(this).trigger("sortStart",this);var g=e.headerList.length;e.sortList=[];$.each(c,function(a,b){if(b[0]<g){e.sortList.push(c[a])}});updateHeaderSortCount(this,e.sortList);setHeadersCss(this,b,e.sortList);multisort(this,e.sortList);appendToTable(this,f);if(typeof d==="function"){d(this)}}).bind("appendCache",function(a,b){appendToTable(this,b)}).bind("applyWidgetId",function(a,b){getWidgetById(b).format(this)}).bind("applyWidgets",function(a,b){applyWidget(this,b)}).bind("destroy",function(a,b){$.tablesorter.destroy(this,b)});if(d.data()&&typeof d.data().sortlist!=="undefined"){e.sortList=d.data().sortlist}else if(m&&d.metadata()&&d.metadata().sortlist){e.sortList=d.metadata().sortlist}applyWidget(this,true);if(e.sortList.length>0){d.trigger("sorton",[e.sortList,{},!e.initWidgets])}else if(e.initWidgets){applyWidget(this)}this.hasInitialized=true;if(e.debug){$.tablesorter.benchmark("Overall initialization time",$.data(this,"startoveralltimer"))}d.trigger("tablesorter-initialized",this);if(typeof e.initialized==="function"){e.initialized(this)}})};this.sortText=function(a,b,c,d){if(b===c){return 0}var e=a.config,f=e.string[e.empties[d]||e.emptyTo],g=$.tablesorter.regex,h,i,j,k,l,m,n,o;if(b===""&&f!==0){return typeof f==="boolean"?f?-1:1:-f||-1}if(c===""&&f!==0){return typeof f==="boolean"?f?1:-1:f||1}if(typeof e.textSorter==="function"){return e.textSorter(b,c,a,d)}h=b.replace(g[0],"\\0$1\\0").replace(/\\0$/,"").replace(/^\\0/,"").split("\\0");j=c.replace(g[0],"\\0$1\\0").replace(/\\0$/,"").replace(/^\\0/,"").split("\\0");i=parseInt(b.match(g[2]),16)||h.length!==1&&b.match(g[1])&&Date.parse(b);k=parseInt(c.match(g[2]),16)||i&&c.match(g[1])&&Date.parse(c)||null;if(k){if(i<k){return-1}if(i>k){return 1}}o=Math.max(h.length,j.length);for(n=0;n<o;n++){l=!(h[n]||"").match(g[3])&&parseFloat(h[n])||h[n]||0;m=!(j[n]||"").match(g[3])&&parseFloat(j[n])||j[n]||0;if(isNaN(l)!==isNaN(m)){return isNaN(l)?1:-1}if(typeof l!==typeof m){l+="";m+=""}if(l<m){return-1}if(l>m){return 1}}return 0};this.sortTextDesc=function(a,b,c,d){if(b===c){return 0}var e=a.config,f=e.string[e.empties[d]||e.emptyTo];if(b===""&&f!==0){return typeof f==="boolean"?f?-1:1:f||1}if(c===""&&f!==0){return typeof f==="boolean"?f?1:-1:-f||-1}if(typeof e.textSorter==="function"){return e.textSorter(c,b,a,d)}return this.sortText(a,c,b)};this.getTextValue=function(a,b,c){if(b){var d,e=a.length,f=b+c;for(d=0;d<e;d++){f+=a.charCodeAt(d)}return c*f}return 0};this.sortNumeric=function(a,b,c,d,e,f){if(b===c){return 0}var g=a.config,h=g.string[g.empties[d]||g.emptyTo];if(b===""&&h!==0){return typeof h==="boolean"?h?-1:1:-h||-1}if(c===""&&h!==0){return typeof h==="boolean"?h?1:-1:h||1}if(isNaN(b)){b=this.getTextValue(b,e,f)}if(isNaN(c)){c=this.getTextValue(c,e,f)}return b-c};this.sortNumericDesc=function(a,b,c,d,e,f){if(b===c){return 0}var g=a.config,h=g.string[g.empties[d]||g.emptyTo];if(b===""&&h!==0){return typeof h==="boolean"?h?-1:1:h||1}if(c===""&&h!==0){return typeof h==="boolean"?h?1:-1:-h||-1}if(isNaN(b)){b=this.getTextValue(b,e,f)}if(isNaN(c)){c=this.getTextValue(c,e,f)}return c-b};this.destroy=function(a,b){var c=$(a),d=a.config;c.find("thead:first tr:not(."+d.cssHeader+")").remove();c.find("thead:first .tablesorter-resizer").remove();c.unbind("update updateCell addRows sorton appendCache applyWidgetId applyWidgets destroy mouseup mouseleave").find(d.selectorHeaders).unbind("click mousedown mousemove mouseup").removeClass(d.cssHeader+" "+d.cssAsc+" "+d.cssDesc);if(b!==false){c.removeClass(d.tableClass)}};this.addParser=function(a){var b,c=parsers.length,d=true;for(b=0;b<c;b++){if(parsers[b].id.toLowerCase()===a.id.toLowerCase()){d=false}}if(d){parsers.push(a)}};this.addWidget=function(a){widgets.push(a)};this.formatFloat=function(a,b){if(typeof a!=="string"||a===""){return a}if(b.config.usNumberFormat!==false){a=a.replace(/,/g,"")}else{a=a.replace(/[\s|\.]/g,"").replace(/,/g,".")}if(/^\s*\([.\d]+\)/.test(a)){a=a.replace(/^\s*\(/,"-").replace(/\)/,"")}var c=parseFloat(a);return isNaN(c)?$.trim(a):c};this.isDigit=function(a){return/^[\-+(]?\d+[)]?$/.test(a.replace(/[,.'\s]/g,""))};this.regex=[/(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi,/(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,/^0x[0-9a-f]+$/i,/^0/];this.characterEquivalents={a:"\u00e1\u00e0\u00e2\u00e3\u00e4",A:"\u00c1\u00c0\u00c2\u00c3\u00c4",c:"\u00e7",C:"\u00c7",e:"\u00e9\u00e8\u00ea\u00eb",E:"\u00c9\u00c8\u00ca\u00cb",i:"\u00ed\u00ec\u0130\u00ee\u00ef",I:"\u00cd\u00cc\u0130\u00ce\u00cf",o:"\u00f3\u00f2\u00f4\u00f5\u00f6",O:"\u00d3\u00d2\u00d4\u00d5\u00d6",S:"\u00df",u:"\u00fa\u00f9\u00fb\u00fc",U:"\u00da\u00d9\u00db\u00dc"};this.replaceAccents=function(a){var b,c="[",d=this.characterEquivalents;if(!this.characterRegex){this.characterRegexArray={};for(b in d){if(typeof b==="string"){c+=d[b];this.characterRegexArray[b]=new RegExp("["+d[b]+"]","g")}}this.characterRegex=new RegExp(c+"]")}if(this.characterRegex.test(a)){for(b in d){if(typeof b==="string"){a=a.replace(this.characterRegexArray[b],b)}}}return a};this.getData=function(a,b,c){var d="",e=$(a),f,g;if(!e.length){return""}f=$.metadata?e.metadata():false;g=" "+(e.attr("class")||"");if(e.data()&&(typeof e.data(c)!=="undefined"||typeof e.data(c.toLowerCase())!=="undefined")){d+=e.data(c)||e.data(c.toLowerCase())}else if(f&&typeof f[c]!=="undefined"){d+=f[c]}else if(b&&typeof b[c]!=="undefined"){d+=b[c]}else if(g&&g.match(" "+c+"-")){d=g.match(new RegExp(" "+c+"-(\\w+)"))[1]||""}return $.trim(d)};this.clearTableBody=function(a){$(a.tBodies).filter(":not(."+a.config.cssInfoBlock+")").empty()}}})();var ts=$.tablesorter;$.fn.extend({tablesorter:ts.construct});ts.addParser({id:"text",is:function(a,b,c){return true},format:function(a,b,c,d){var e=b.config;a=$.trim(e.ignoreCase?a.toLocaleLowerCase():a);return e.sortLocaleCompare?ts.replaceAccents(a):a},type:"text"});ts.addParser({id:"currency",is:function(a){return/^\(?[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+/.test(a)},format:function(a,b){return ts.formatFloat(a.replace(/[^\w,. \-()]/g,""),b)},type:"numeric"});ts.addParser({id:"ipAddress",is:function(a){return/^\d{1,3}[\.]\d{1,3}[\.]\d{1,3}[\.]\d{1,3}$/.test(a)},format:function(a,b){var c,d=a.split("."),e="",f=d.length;for(c=0;c<f;c++){e+=("00"+d[c]).slice(-3)}return ts.formatFloat(e,b)},type:"numeric"});ts.addParser({id:"url",is:function(a){return/^(https?|ftp|file):\/\//.test(a)},format:function(a){return $.trim(a.replace(/(https?|ftp|file):\/\//,""))},type:"text"});ts.addParser({id:"isoDate",is:function(a){return/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(a)},format:function(a,b){return ts.formatFloat(a!==""?(new Date(a.replace(/-/g,"/"))).getTime()||"":"",b)},type:"numeric"});ts.addParser({id:"percent",is:function(a){return/\d%\)?$/.test(a)},format:function(a,b){return ts.formatFloat(a.replace(/%/g,""),b)},type:"numeric"});ts.addParser({id:"usLongDate",is:function(a){return a.match(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/)},format:function(a,b){return ts.formatFloat((new Date(a)).getTime()||"",b)},type:"numeric"});ts.addParser({id:"shortDate",is:function(a){return/^(\d{2}|\d{4})[\/\-\,\.\s+]\d{2}[\/\-\.\,\s+](\d{2}|\d{4})$/.test(a)},format:function(a,b,c,d){var e=b.config,f=e.headerList[d],g=f.shortDateFormat;if(typeof g==="undefined"){g=f.shortDateFormat=ts.getData(f,e.headers[d],"dateFormat")||e.dateFormat}a=a.replace(/\s+/g," ").replace(/[\-|\.|\,]/g,"/");if(g==="mmddyyyy"){a=a.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/,"$3/$1/$2")}else if(g==="ddmmyyyy"){a=a.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/,"$3/$2/$1")}else if(g==="yyyymmdd"){a=a.replace(/(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/,"$1/$2/$3")}return ts.formatFloat((new Date(a)).getTime()||"",b)},type:"numeric"});ts.addParser({id:"time",is:function(a){return/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(a)},format:function(a,b){return ts.formatFloat((new Date("2000/01/01 "+a)).getTime()||"",b)},type:"numeric"});ts.addParser({id:"digit",is:function(a){return ts.isDigit(a)},format:function(a,b){return ts.formatFloat(a.replace(/[^\w,. \-()]/g,""),b)},type:"numeric"});ts.addParser({id:"metadata",is:function(a){return false},format:function(a,b,c){var d=b.config,e=!d.parserMetadataName?"sortValue":d.parserMetadataName;return $(c).metadata()[e]},type:"numeric"});ts.addWidget({id:"zebra",format:function(a){var b,c,d,e,f,g,h,i,j=a.config,k=new RegExp(j.cssChildRow,"i"),l=$(a).children("tbody:not(."+j.cssInfoBlock+")"),m=["even","odd"];m=j.widgetZebra&&j.hasOwnProperty("css")?j.widgetZebra.css:j.widgetOptions&&j.widgetOptions.hasOwnProperty("zebra")?j.widgetOptions.zebra:m;if(j.debug){g=new Date}for(h=0;h<l.length;h++){b=$(l[h]);i=b.children("tr").length;if(i>1){e=0;c=b.find("tr:visible");b.addClass("tablesorter-hidden");c.each(function(){d=$(this);if(!k.test(this.className)){e++}f=e%2===0;d.removeClass(m[f?1:0]).addClass(m[f?0:1])});b.removeClass("tablesorter-hidden")}}if(j.debug){ts.benchmark("Applying Zebra widget",g)}}})}(jQuery)
diff --git a/sitestatic/jquery.tablesorter-2.3.11.js b/sitestatic/jquery.tablesorter-2.4.5.js
index e52e66d..723cb91 100644
--- a/sitestatic/jquery.tablesorter-2.3.11.js
+++ b/sitestatic/jquery.tablesorter-2.4.5.js
@@ -1,5 +1,5 @@
 /*!
-* TableSorter 2.3.11 - Client-side table sorting with ease!
+* TableSorter 2.4.5 - Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
 * Copyright (c) 2007 Christian Bach
@@ -14,24 +14,32 @@
 * @author Christian Bach/christian.bach@polyester.se
 * @contributor Rob Garrison/https://github.com/Mottie/tablesorter
 */
+/*jshint evil:true, browser:true, jquery:true, unused:false */
+/*global console:false, alert:false */
 !(function($) {
+	"use strict";
 	$.extend({
 		tablesorter: new function() {
 
-			this.version = "2.3.11";
+			var ts = this;
 
-			var parsers = [], widgets = [];
-			this.defaults = {
+			ts.version = "2.4.5";
+
+			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.
 
 				// functionality
 				cancelSelection  : true,       // prevent text selection in the header
-				dateFormat       : "mmddyyyy", // other options: "ddmmyyy" or "yyyymmdd"
-				sortMultiSortKey : "shiftKey", // key used to select additional columns
+				dateFormat       : 'mmddyyyy', // other options: "ddmmyyy" or "yyyymmdd"
+				sortMultiSortKey : 'shiftKey', // key used to select additional columns
 				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.
+				delayInit        : false,      // if false, the parsed table contents will not update until the first sort
 
 				// sort options
 				headers          : {},         // set sorter, string, empty, locked order, sortInitialOrder, filter, etc.
@@ -40,20 +48,20 @@
 				sortList         : [],         // Initial sort order; applied initially; updated when manually sorted
 				sortAppend       : null,       // column(s) sorted last; always applied
 
-				sortInitialOrder : "asc",      // sort direction on first click
+				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){}
+				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,       // use custom text sorter - function(a,b){ return a.sort(b); } // basic sort
 
 				// widget options
 				widgets: [],                   // method to add widgets, e.g. widgets: ['zebra']
 				widgetOptions    : {
-					zebra : [ "even", "odd" ]    // zebra widget alternating row class names
+					zebra : [ 'even', 'odd' ]    // zebra widget alternating row class names
 				},
 				initWidgets      : true,       // apply widgets on tablesorter initialization
 
@@ -63,15 +71,19 @@
 
 				// css class names
 				tableClass       : 'tablesorter',
-				cssAsc           : "tablesorter-headerSortUp",
-				cssChildRow      : "expand-child",
-				cssDesc          : "tablesorter-headerSortDown",
-				cssHeader        : "tablesorter-header",
-				cssInfoBlock     : "tablesorter-infoOnly", // don't sort tbody with this class name
+				cssAsc           : 'tablesorter-headerSortUp',
+				cssChildRow      : 'tablesorter-childRow', // previously "expand-child"
+				cssDesc          : 'tablesorter-headerSortDown',
+				cssHeader        : 'tablesorter-header',
+				cssHeaderRow     : 'tablesorter-headerRow',
+				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
+				cssProcessing    : 'tablesorter-processing', // processing icon applied to header during sort/filter
 
 				// selectors
-				selectorHeaders  : '> thead th',
-				selectorRemove   : "tr.remove-me",
+				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,
@@ -100,8 +112,7 @@
 				log(s + " (" + (new Date().getTime() - d.getTime()) + "ms)");
 			}
 
-			this.benchmark = benchmark;
-			this.hasInitialized = false;
+			ts.benchmark = benchmark;
 
 			function getElementText(table, node, cellIndex) {
 				if (!node) { return ""; }
@@ -125,19 +136,8 @@
 				return $.trim(text);
 			}
 
-			/* parsers utils */
-			function getParserById(name) {
-				var i, l = parsers.length;
-				for (i = 0; i < l; i++) {
-					if (parsers[i].id.toLowerCase() === (name.toString()).toLowerCase()) {
-						return parsers[i];
-					}
-				}
-				return false;
-			}
-
 			function detectParserForColumn(table, rows, rowIndex, cellIndex) {
-				var i, l = parsers.length,
+				var i, l = ts.parsers.length,
 				node = false,
 				nodeValue = '',
 				keepLooking = true;
@@ -154,18 +154,18 @@
 					}
 				}
 				for (i = 1; i < l; i++) {
-					if (parsers[i].is(nodeValue, table, node)) {
-						return parsers[i];
+					if (ts.parsers[i].is(nodeValue, table, node)) {
+						return ts.parsers[i];
 					}
 				}
 				// 0 is always the generic parser (text)
-				return parsers[0];
+				return ts.parsers[0];
 			}
 
 			function buildParserCache(table, $headers) {
 				var c = table.config,
 					tb = $(table.tBodies).filter(':not(.' + c.cssInfoBlock + ')'),
-					ts = $.tablesorter, rows, list, l, i, h, m, ch, cl, p, parsersDebug = "";
+					rows, list, l, i, h, ch, p, parsersDebug = "";
 				if ( tb.length === 0) { return; } // In the case of empty tables
 				rows = tb[0].rows;
 				if (rows[0]) {
@@ -176,8 +176,8 @@
 						h = $headers.filter(':not([colspan])[data-column="' + i + '"]:last,[colspan="1"][data-column="' + i + '"]:last');
 						ch = c.headers[i];
 						// get column parser
-						p = getParserById( ts.getData(h, ch, 'sorter') );
-						// empty cells behaviour - keeping emptyToBottom for backwards compatibility.
+						p = ts.getParserById( ts.getData(h, ch, 'sorter') );
+						// empty cells behaviour - keeping emptyToBottom for backwards compatibility
 						c.empties[i] = ts.getData(h, ch, 'empty') || c.emptyTo || (c.emptyToBottom ? 'bottom' : 'top' );
 						// text strings behaviour in numerical sorts
 						c.strings[i] = ts.getData(h, ch, 'string') || c.stringTo || 'max';
@@ -208,11 +208,14 @@
 				if (tc.debug) {
 					cacheTime = new Date();
 				}
+				// processing icon
+				if (tc.showProcessing) {
+					ts.isProcessing(table, true);
+				}
 				for (k = 0; k < b.length; k++) {
 					tc.cache[k] = { row: [], normalized: [] };
 					// ignore tbodies with class name from css.cssInfoBlock
 					if (!$(b[k]).hasClass(tc.cssInfoBlock)) {
-						$(b[k]).addClass('tablesorter-hidden');
 						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) {
@@ -235,42 +238,13 @@
 							cols.push(tc.cache[k].normalized.length); // add position for rowCache
 							tc.cache[k].normalized.push(cols);
 						}
-						$(b[k]).removeClass('tablesorter-hidden');
 					}
 				}
-				if (tc.debug) {
-					benchmark("Building cache for " + totalRows + " rows", cacheTime);
-				}
-			}
-
-			function getWidgetById(name) {
-				var i, w, l = widgets.length;
-				for (i = 0; i < l; i++) {
-					w = widgets[i];
-					if (w && w.hasOwnProperty('id') && w.id.toLowerCase() === name.toLowerCase()) {
-						return w;
-					}
-				}
-			}
-
-			function applyWidget(table, init) {
-				var tc = table.config, c = tc.widgets,
-				time, i, w, l = c.length;
-				if (tc.debug) {
-					time = new Date();
-				}
-				for (i = 0; i < l; i++) {
-					w = getWidgetById(c[i]);
-					if ( w ) {
-						if (init === true && w.hasOwnProperty('init')) {
-							w.init(table, widgets, w);
-						} else if (!init && w.hasOwnProperty('format')) {
-							w.format(table);
-						}
-					}
+				if (tc.showProcessing) {
+					ts.isProcessing(table); // remove processing icon
 				}
 				if (tc.debug) {
-					benchmark("Completed " + (init === true ? "initializing" : "applying") + " widgets", time);
+					benchmark("Building cache for " + totalRows + " rows", cacheTime);
 				}
 			}
 
@@ -279,15 +253,17 @@
 				var c = table.config,
 				b = table.tBodies,
 				rows = [],
-				r, n, totalRows, checkCell, c2 = c.cache,
-				f, i, j, k, l, pos, appendTime;
+				c2 = c.cache,
+				r, n, totalRows, checkCell, $bk, $tb,
+				i, j, k, l, pos, appendTime;
 				if (c.debug) {
 					appendTime = new Date();
 				}
 				for (k = 0; k < b.length; k++) {
-					if (!$(b[k]).hasClass(c.cssInfoBlock)){
-						$(b[k]).addClass('tablesorter-hidden');
-						f = document.createDocumentFragment();
+					$bk = $(b[k]);
+					if (!$bk.hasClass(c.cssInfoBlock)) {
+						// get tbody
+						$tb = ts.processTbody(table, $bk, true);
 						r = c2[k].row;
 						n = c2[k].normalized;
 						totalRows = n.length;
@@ -299,12 +275,12 @@
 							if (!c.appender || !c.removeRows) {
 								l = r[pos].length;
 								for (j = 0; j < l; j++) {
-									f.appendChild(r[pos][j]);
+									$tb.append(r[pos][j]);
 								}
 							}
 						}
-						table.tBodies[k].appendChild(f);
-						$(b[k]).removeClass('tablesorter-hidden');
+						// restore tbody
+						ts.processTbody(table, $tb, false);
 					}
 				}
 				if (c.appender) {
@@ -314,7 +290,7 @@
 					benchmark("Rebuilt table", appendTime);
 				}
 				// apply table widgets
-				if (!init) { applyWidget(table); }
+				if (!init) { ts.applyWidget(table); }
 				// trigger sortend
 				$(table).trigger("sortEnd", table);
 			}
@@ -325,7 +301,7 @@
 			function computeThIndexes(t) {
 				var matrix = [],
 				lookup = {},
-				trs = $(t).find('thead:eq(0) tr'),
+				trs = $(t).find('thead:eq(0) tr, tfoot tr'),
 				i, j, k, l, c, cells, rowIndex, cellId, rowSpan, colSpan, firstAvailCol, matrixrow;
 				for (i = 0; i < trs.length; i++) {
 					cells = trs[i].cells;
@@ -367,36 +343,38 @@
 				return (/^d/i.test(v) || v === 1);
 			}
 
-
 			function buildHeaders(table) {
 				var header_index = computeThIndexes(table), ch, $t,
-					$th, lock, time, $tableHeaders, c = table.config, ts = $.tablesorter;
+					t, lock, time, $tableHeaders, c = table.config;
 					c.headerList = [];
 				if (c.debug) {
 					time = new Date();
 				}
-				$tableHeaders = $(table).find(c.selectorHeaders)
-				.each(function(index) {
+				$tableHeaders = $(table).find(c.selectorHeaders).each(function(index) {
 					$t = $(this);
 					ch = c.headers[index];
-					this.innerHTML = '<div class="tablesorter-header-inner">' + this.innerHTML + '</div>'; // faster than wrapInner
+					t = c.cssIcon ? '<i class="' + c.cssIcon + '"></i>' : ''; // add icon if cssIcon option exists
+					this.innerHTML = '<div class="tablesorter-header-inner">' + this.innerHTML + t + '</div>'; // faster than wrapInner
 					if (c.onRenderHeader) { c.onRenderHeader.apply($t, [index]); }
 					this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
 					this.order = formatSortingOrder( ts.getData($t, ch, 'sortInitialOrder') || c.sortInitialOrder ) ? [1,0,2] : [0,1,2];
 					this.count = -1; // set to -1 because clicking on the header automatically adds one
-					if (ts.getData($t, ch, 'sorter') === 'false') { this.sortDisabled = true; }
+					if (ts.getData($t, ch, 'sorter') === 'false') {
+						this.sortDisabled = true;
+						$t.addClass('sorter-false');
+					} else {
+						$t.removeClass('sorter-false');
+					}
 					this.lockedOrder = false;
 					lock = ts.getData($t, ch, 'lockedOrder') || false;
 					if (typeof(lock) !== 'undefined' && lock !== false) {
 						this.order = this.lockedOrder = formatSortingOrder(lock) ? [1,1,1] : [0,0,0];
 					}
-					if (!this.sortDisabled) {
-						$th = $t.addClass(c.cssHeader);
-					}
+					$t.addClass( this.sortDisabled ? 'sorter-false' : c.cssHeader );
 					// add cell to headerList
 					c.headerList[index] = this;
 					// add to parent in case there are multiple rows
-					$t.parent().addClass(c.cssHeader);
+					$t.parent().addClass(c.cssHeaderRow);
 				});
 				if (table.config.debug) {
 					benchmark("Built headers:", time);
@@ -405,39 +383,30 @@
 				return $tableHeaders;
 			}
 
-			function isValueInArray(v, a) {
-				var i, l = a.length;
-				for (i = 0; i < l; i++) {
-					if (a[i][0] === v) {
-						return true;
-					}
-				}
-				return false;
-			}
-
-			function setHeadersCss(table, $headers, list) {
-				var f, h = [], i, j, l, css = [table.config.cssDesc, table.config.cssAsc];
+			function setHeadersCss(table, $headers) {
+				var f, i, j, l,
+					c = table.config,
+					list = c.sortList,
+					css = [c.cssDesc, c.cssAsc],
+					// find the footer
+					$t = $(table).find('tfoot tr').children().removeClass(css.join(' '));
 				// remove all header information
-				$headers
-					.removeClass(css.join(' '))
-					.each(function() {
-						if (!this.sortDisabled) {
-							h[this.column] = $(this);
-						}
-					});
+				$headers.removeClass(css.join(' '));
 				l = list.length;
 				for (i = 0; i < l; i++) {
-					if (list[i][1] === 2) { continue; } // direction = 2 means reset!
-					if (h[list[i][0]]) {
-						// add class if cell exists - fix for issue #78
-						h[list[i][0]].addClass(css[list[i][1]]);
-					}
-					// multicolumn sorting updating
-					f = $headers.filter('[data-column="' + list[i][0] + '"]');
-					if (l > 1 && f.length) {
-						for (j = 0; j < f.length; j++) {
-							if (!f[j].sortDisabled) {
-								$(f[j]).addClass(css[list[i][1]]);
+					// direction = 2 means reset!
+					if (list[i][1] !== 2) {
+						// multicolumn sorting updating - choose the :last in case there are nested columns
+						f = $headers.not('.sorter-false').filter('[data-column="' + list[i][0] + '"]' + (l === 1 ? ':last' : '') );
+						if (f.length) {
+							for (j = 0; j < f.length; j++) {
+								if (!f[j].sortDisabled) {
+									f.eq(j).addClass(css[list[i][1]]);
+									// add sorted class to footer, if it exists
+									if ($t.length) {
+										$t.filter('[data-column="' + list[i][0] + '"]').eq(j).addClass(css[list[i][1]]); 
+									}
+								}
 							}
 						}
 					}
@@ -445,35 +414,41 @@
 			}
 
 			function fixColumnWidth(table) {
-				if (table.config.widthFixed) {
-					var colgroup = $('<colgroup>');
+				if (table.config.widthFixed && $(table).find('colgroup').length === 0) {
+					var colgroup = $('<colgroup>'),
+						overallWidth = $(table).width();
 					$("tr:first td", table.tBodies[0]).each(function() {
-						colgroup.append($('<col>').css('width', $(this).width()));
+						colgroup.append($('<col>').css('width', parseInt(($(this).width()/overallWidth)*1000, 10)/10 + '%'));
 					});
 					$(table).prepend(colgroup);
 				}
 			}
 
-			function updateHeaderSortCount(table, sortList) {
-				var i, s, o, c = table.config,
-				l = sortList.length;
-				for (i = 0; i < l; i++) {
-					s = sortList[i];
+			function updateHeaderSortCount(table, list) {
+				var s, o, c = table.config,
+					l = c.headerList.length,
+					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.headerList[s[0]];
 					if (o) { // prevents error if sorton array is wrong
+						c.sortList.push(s);
 						o.count = s[1] % (c.sortReset ? 3 : 2);
 					}
-				}
+				});
 			}
 
 			function getCachedSortType(parsers, i) {
 				return (parsers && parsers[i]) ? parsers[i].type || '' : '';
 			}
 
-			/* sorting methods - reverted sorting method back to version 2.0.3 */
-			function multisort(table, sortList) {
+			// sort multiple columns
+			function multisort(table) {
 				var dynamicExp, sortWrapper, col, mx = 0, dir = 0, tc = table.config,
-				l = sortList.length, bl = table.tBodies.length,
+				sortList = tc.sortList, l = sortList.length, bl = table.tBodies.length,
 				sortTime, i, j, k, c, cache, lc, s, e, order, orgOrderCol;
 				if (tc.debug) { sortTime = new Date(); }
 				for (k = 0; k < bl; k++) {
@@ -514,48 +489,55 @@
 					dynamicExp += "}; ";
 					cache.normalized.sort(eval(dynamicExp)); // sort using eval expression
 				}
-				if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order+ " time", sortTime); }
+				if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time", sortTime); }
 			}
 
-			function checkResort($table, flag, callback) {
+			function resortComplete($table, callback){
 				var t = $table[0];
+				$table.trigger('updateComplete');
+				if (typeof callback === "function") {
+					callback(t);
+				}
+			}
+
+			function checkResort($table, flag, callback) {
 				if (flag !== false) {
-					$table.trigger("sorton", [t.config.sortList, function(){
-						$table.trigger('updateComplete');
-						if (typeof callback === "function") {
-							callback(t);
-						}
+					$table.trigger("sorton", [$table[0].config.sortList, function(){
+						resortComplete($table, callback);
 					}]);
 				} else {
-					$table.trigger('updateComplete');
-					if (typeof callback === "function") {
-						callback(t);
-					}
+					resortComplete($table, callback);
 				}
 			}
 
 			/* public methods */
-			this.construct = function(settings) {
+			ts.construct = function(settings) {
 				return this.each(function() {
-					// if no thead or tbody quit.
-					if (!this.tHead || this.tBodies.length === 0) { return; }
+					// if no thead or tbody, or tablesorter is already present, quit
+					if (!this.tHead || this.tBodies.length === 0 || this.hasInitialized === true) { return; }
 					// declare
-					var $headers, $cell, $this,
-						c, i, j, k, a, s, o, downTime,
+					var $headers, $cell, $this = $(this),
+						c, i, j, k = '', a, s, o, downTime,
 						m = $.metadata;
+					// initialization flag
+					this.hasInitialized = false;
 					// new blank config object
 					this.config = {};
-					// merge and extend.
-					c = $.extend(true, this.config, $.tablesorter.defaults, settings);
-
-					if (c.debug) { $.data( this, 'startoveralltimer', new Date()); }
-					// store common expression for speed
-					$this = $(this).addClass(c.tableClass);
+					// merge and extend
+					c = $.extend(true, this.config, ts.defaults, settings);
 					// save the settings where they read
 					$.data(this, "tablesorter", c);
+					if (c.debug) { $.data( this, 'startoveralltimer', new Date()); }
+					// constants
 					c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
+					c.supportsDataObject = parseFloat($.fn.jquery) >= 1.4;
 					// 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 : '');
+					}
+					$this.addClass(c.tableClass + k);
 					// build headers
 					$headers = buildHeaders(this);
 					// try to auto detect column type, and store in tables config
@@ -563,29 +545,36 @@
 					// build the cache for the tbody cells
 					// delayInit will delay building the cache until the user starts a sort
 					if (!c.delayInit) { buildCache(this); }
-					// 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.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
+					$headers
+					// http://stackoverflow.com/questions/5312849/jquery-find-self
+					.find('*').andSelf().filter(c.selectorSort)
+					.unbind('mousedown.tablesorter mouseup.tablesorter')
+					.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
+						// jQuery v1.2.6 doesn't have closest()
+						var $cell = this.tagName.match('TH|TD') ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
+						// only recognize left clicks
+						if ((e.which || e.button) !== 1) { return false; }
+						// set timer on mousedown
 						if (e.type === 'mousedown') {
 							downTime = new Date().getTime();
-							return !c.cancelSelection;
+							return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
 						}
-						// prevent resizable widget from initializing a sort (long clicks are ignored)
-						if (external !== true && (new Date().getTime() - downTime > 500)) { return false; }
+						// ignore long clicks (prevents resizable widget from initializing a sort)
+						if (external !== true && (new Date().getTime() - downTime > 250)) { return false; }
 						if (c.delayInit && !c.cache) { buildCache($this[0]); }
-						if (!this.sortDisabled) {
-							// Only call sortStart if sorting is enabled.
+						if (!cell.sortDisabled) {
+							// Only call sortStart if sorting is enabled
 							$this.trigger("sortStart", $this[0]);
 							// store exp, for speed
-							$cell = $(this);
+							// $cell = $(this);
 							k = !e[c.sortMultiSortKey];
 							// get current column sort order
-							this.count = (this.count + 1) % (c.sortReset ? 3 : 2);
+							cell.count = (cell.count + 1) % (c.sortReset ? 3 : 2);
 							// reset all sorts on non-current column - issue #30
 							if (c.sortRestart) {
-								i = this;
+								i = cell;
 								$headers.each(function() {
 									// only reset counts on columns that weren't just clicked on and if not included in a multisort
 									if (this !== i && (k || !$(this).is('.' + c.cssDesc + ',.' + c.cssAsc))) {
@@ -594,7 +583,7 @@
 								});
 							}
 							// get current column index
-							i = this.column;
+							i = cell.column;
 							// user only wants to sort on one column
 							if (k) {
 								// flush the sort list
@@ -608,21 +597,27 @@
 									}
 								}
 								// add column to sort list
-								o = this.order[this.count];
+								o = cell.order[cell.count];
 								if (o < 2) {
 									c.sortList.push([i, o]);
 									// add other columns if header spans across multiple
-									if (this.colSpan > 1) {
-										for (j = 1; j < this.colSpan; j++) {
+									if (cell.colSpan > 1) {
+										for (j = 1; j < cell.colSpan; j++) {
 											c.sortList.push([i + j, o]);
 										}
 									}
 								}
 								// multi column sorting
 							} else {
-								// the user has clicked on an already sorted column.
-								if (isValueInArray(i, c.sortList)) {
-									// reverse the sorting direction for all tables.
+								// 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 all tables
 									for (j = 0; j < c.sortList.length; j++) {
 										s = c.sortList[j];
 										o = c.headerList[s[0]];
@@ -636,12 +631,12 @@
 									}
 								} else {
 									// add column to sort list array
-									o = this.order[this.count];
+									o = cell.order[cell.count];
 									if (o < 2) {
 										c.sortList.push([i, o]);
 										// add other columns if header spans across multiple
-										if (this.colSpan > 1) {
-											for (j = 1; j < this.colSpan; j++) {
+										if (cell.colSpan > 1) {
+											for (j = 1; j < cell.colSpan; j++) {
 												c.sortList.push([i + j, o]);
 											}
 										}
@@ -658,10 +653,13 @@
 							}
 							// sortBegin event triggered immediately before the sort
 							$this.trigger("sortBegin", $this[0]);
-							// set css for headers
-							setHeadersCss($this[0], $headers, c.sortList);
-							multisort($this[0], c.sortList);
-							appendToTable($this[0]);
+							// setTimeout needed so the processing icon shows up
+							setTimeout(function(){
+								// set css for headers
+								setHeadersCss($this[0], $headers);
+								multisort($this[0]);
+								appendToTable($this[0]);
+							}, 1);
 						}
 					});
 					if (c.cancelSelection) {
@@ -674,24 +672,33 @@
 					}
 					// apply easy methods that trigger binded events
 					$this
+					.unbind('update updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave')
 					.bind("update", function(e, resort, callback) {
 						// remove rows/elements before update
 						$(c.selectorRemove, this).remove();
-						// rebuild parsers.
+						// rebuild parsers
 						c.parsers = buildParserCache(this, $headers);
 						// rebuild the cache map
 						buildCache(this);
 						checkResort($this, resort, callback);
 					})
 					.bind("updateCell", function(e, cell, resort, callback) {
-						// get position from the dom.
-						var t = this, $tb = $(this).find('tbody'), row, pos,
+						// get position from the dom
+						var l, row, icell,
+						t = this, $tb = $(this).find('tbody'),
 						// update cache - format: function(s, table, cell, cellIndex)
-						tbdy = $tb.index( $(cell).closest('tbody') );
-						row = $tb.eq(tbdy).find('tr').index( $(cell).closest('tr') );
-						pos = [ row, cell.cellIndex];
-						t.config.cache[tbdy].normalized[pos[0]][pos[1]] = c.parsers[pos[1]].format( getElementText(t, cell, pos[1]), t, cell, pos[1] );
-						checkResort($this, resort, callback);
+						// no closest in jQuery v1.2.6 - tbdy = $tb.index( $(cell).closest('tbody') ),$row = $(cell).closest('tr');
+						tbdy = $tb.index( $(cell).parents('tbody').filter(':last') ),
+						$row = $(cell).parents('tr').filter(':last');
+						// tbody may not exist if update is initialized while tbody is removed for processing
+						if ($tb.length && tbdy >= 0) {
+							row = $tb.eq(tbdy).find('tr').index( $row );
+							icell = cell.cellIndex;
+							l = t.config.cache[tbdy].normalized[row].length - 1;
+							t.config.cache[tbdy].row[t.config.cache[tbdy].normalized[row][l]] = $row;
+							t.config.cache[tbdy].normalized[row][icell] = c.parsers[icell].format( getElementText(t, cell, icell), t, cell, icell );
+							checkResort($this, resort, callback);
+						}
 					})
 					.bind("addRows", function(e, $row, resort, callback) {
 						var i, rows = $row.filter('tr').length,
@@ -715,68 +722,158 @@
 					})
 					.bind("sorton", function(e, list, callback, init) {
 						$(this).trigger("sortStart", this);
-						var l = c.headerList.length;
-						c.sortList = [];
-						$.each(list, function(i,v){
-							// make sure column exists
-							if (v[0] < l) { c.sortList.push(list[i]); }
-						});
 						// update header count index
-						updateHeaderSortCount(this, c.sortList);
+						updateHeaderSortCount(this, list);
 						// set css for headers
-						setHeadersCss(this, $headers, c.sortList);
+						setHeadersCss(this, $headers);
 						// sort the table and append it to the dom
-						multisort(this, c.sortList);
+						multisort(this);
 						appendToTable(this, init);
 						if (typeof callback === "function") {
 							callback(this);
 						}
 					})
-					.bind("appendCache", function(e, init) {
+					.bind("appendCache", function(e, callback, init) {
 						appendToTable(this, init);
+						if (typeof callback === "function") {
+							callback(this);
+						}
 					})
 					.bind("applyWidgetId", function(e, id) {
-						getWidgetById(id).format(this);
+						ts.getWidgetById(id).format(this, c, c.widgetOptions);
 					})
 					.bind("applyWidgets", function(e, init) {
 						// apply widgets
-						applyWidget(this, init);
+						ts.applyWidget(this, init);
+					})
+					.bind("refreshWidgets", function(e, all, dontapply){
+						ts.refreshWidgets(this, all, dontapply);
 					})
-					.bind("destroy", function(e,c){
-						$.tablesorter.destroy(this, c);
+					.bind("destroy", function(e, c, cb){
+						ts.destroy(this, c, cb);
 					});
 
 					// get sort list from jQuery data or metadata
-					if ($this.data() && typeof $this.data().sortlist !== 'undefined') {
+					// 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
-					applyWidget(this, true);
-					// if user has supplied a sort list to constructor.
+					ts.applyWidget(this, 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
-						applyWidget(this);
+						ts.applyWidget(this);
+					}
+
+					// fixate columns if the users supplies the fixedWidth option
+					// do this after theme has been applied
+					fixColumnWidth(this);
+
+					// show processesing icon
+					if (c.showProcessing) {
+						$this
+						.unbind('sortBegin sortEnd')
+						.bind('sortBegin sortEnd', function(e) {
+							ts.isProcessing($this[0], e.type === 'sortBegin');
+						});
 					}
 
 					// initialized
 					this.hasInitialized = true;
 					if (c.debug) {
-						$.tablesorter.benchmark("Overall initialization time", $.data( this, 'startoveralltimer'));
+						ts.benchmark("Overall initialization time", $.data( this, 'startoveralltimer'));
 					}
 					$this.trigger('tablesorter-initialized', this);
 					if (typeof c.initialized === 'function') { c.initialized(this); }
 				});
 			};
 
+			// *** Process table ***
+			// add processing indicator
+			ts.isProcessing = function(table, toggle, $ths) {
+				var c = table.config,
+					// default to all headers
+					$h = $ths || $(table).find('.' + c.cssHeader);
+				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(c.cssProcessing);
+				} else {
+					$h.removeClass(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 t, holdr;
+				if (getIt) {
+					$tb.before('<span class="tablesorter-savemyplace"/>');
+					holdr = ($.fn.detach) ? $tb.detach() : $tb.remove();
+					return holdr;
+				}
+				holdr = $(table).find('span.tablesorter-savemyplace');
+				$tb.insertAfter( holdr );
+				holdr.remove();
+			};
+
+			ts.clearTableBody = function(table) {
+				$(table.tBodies).filter(':not(.' + table.config.cssInfoBlock + ')').empty();
+			};
+
+			ts.destroy = function(table, removeClasses, callback){
+				var $t = $(table), c = table.config,
+				$h = $t.find('thead:first');
+				// clear flag in case the plugin is initialized again
+				table.hasInitialized = false;
+				// remove widget added rows
+				$h.find('tr:not(.' + c.cssHeaderRow + ')').remove();
+				// remove resizer widget stuff
+				$h.find('.tablesorter-resizer').remove();
+				// remove all widgets
+				ts.refreshWidgets(table, true, true);
+				// disable tablesorter
+				$t
+					.removeData('tablesorter')
+					.unbind('update updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave')
+					.find('.' + c.cssHeader)
+					.unbind('click mousedown mousemove mouseup')
+					.removeClass(c.cssHeader + ' ' + c.cssAsc + ' ' + c.cssDesc)
+					.find('.tablesorter-header-inner').each(function(){
+						if (c.cssIcon !== '') { $(this).find('.' + c.cssIcon).remove(); }
+						$(this).replaceWith( $(this).contents() );
+					});
+				if (removeClasses !== false) {
+					$t.removeClass(c.tableClass);
+				}
+				if (typeof callback === 'function') {
+					callback(table);
+				}
+			};
+
+			// *** sort functions ***
+			// regex used in natural sort
+			ts.regex = [
+				/(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi, // chunk/tokenize numbers & letters
+				/(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/, //date
+				/^0x[0-9a-f]+$/i // hex
+			];
+
 			// Natural sort - https://github.com/overset/javascript-natural-sort
-			this.sortText = function(table, a, b, col) {
+			ts.sortText = function(table, a, b, col) {
 				if (a === b) { return 0; }
 				var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ],
-					r = $.tablesorter.regex, xN, xD, yN, yD, xF, yF, i, mx;
+					r = ts.regex, xN, xD, yN, yD, xF, yF, i, mx;
 				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 (typeof c.textSorter === 'function') { return c.textSorter(a, b, table, col); }
@@ -794,9 +891,9 @@
 				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 (Clint Priest)
-					xF = (!(xN[i] || '').match(r[3]) && parseFloat(xN[i])) || xN[i] || 0;
-					yF = (!(yN[i] || '').match(r[3]) && parseFloat(yN[i])) || yN[i] || 0;
+					// 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'
@@ -810,19 +907,19 @@
 				return 0;
 			};
 
-			this.sortTextDesc = function(table, a, b, col) {
+			ts.sortTextDesc = function(table, a, b, col) {
 				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 (typeof c.textSorter === 'function') { return c.textSorter(b, a, table, col); }
-				return this.sortText(table, b, a);
+				return ts.sortText(table, b, a);
 			};
 
 			// 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
-			this.getTextValue = function(a, mx, d) {
+			ts.getTextValue = function(a, mx, d) {
 				if (mx) {
 					// make sure the text value is greater than the max numerical value (mx)
 					var i, l = a.length, n = mx + d;
@@ -834,89 +931,28 @@
 				return 0;
 			};
 
-			this.sortNumeric = function(table, a, b, col, mx, d) {
+			ts.sortNumeric = function(table, a, b, col, mx, d) {
 				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 = this.getTextValue(a, mx, d); }
-				if (isNaN(b)) { b = this.getTextValue(b, mx, d); }
+				if (isNaN(a)) { a = ts.getTextValue(a, mx, d); }
+				if (isNaN(b)) { b = ts.getTextValue(b, mx, d); }
 				return a - b;
 			};
 
-			this.sortNumericDesc = function(table, a, b, col, mx, d) {
+			ts.sortNumericDesc = function(table, a, b, col, mx, d) {
 				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 = this.getTextValue(a, mx, d); }
-				if (isNaN(b)) { b = this.getTextValue(b, mx, d); }
+				if (isNaN(a)) { a = ts.getTextValue(a, mx, d); }
+				if (isNaN(b)) { b = ts.getTextValue(b, mx, d); }
 				return b - a;
 			};
 
-			this.destroy = function(table, removeClasses){
-				var $t = $(table), c = table.config;
-				// remove widget added rows
-				$t.find('thead:first tr:not(.' + c.cssHeader + ')').remove();
-				// remove resizer widget stuff
-				$t.find('thead:first .tablesorter-resizer').remove();
-				// disable tablesorter
-				$t
-					.unbind('update updateCell addRows sorton appendCache applyWidgetId applyWidgets destroy mouseup mouseleave')
-					.find(c.selectorHeaders)
-					.unbind('click mousedown mousemove mouseup')
-					.removeClass(c.cssHeader + ' ' + c.cssAsc + ' ' + c.cssDesc);
-				if (removeClasses !== false) {
-					$t.removeClass(c.tableClass);
-				}
-			};
-
-			this.addParser = function(parser) {
-				var i, l = parsers.length, a = true;
-				for (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, table) {
-				if (typeof(s) !== 'string' || s === '') { return s; }
-				if (table.config.usNumberFormat !== false) {
-					// 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)) {
-					s = s.replace(/^\s*\(/,'-').replace(/\)/,'');
-				}
-				var i = parseFloat(s);
-				// return the text instead of zero
-				return isNaN(i) ? $.trim(s) : i;
-			};
-			this.isDigit = function(s) {
-				// replace all unwanted chars and match.
-				return (/^[\-+(]?\d+[)]?$/).test(s.replace(/[,.'\s]/g, ''));
-			};
-
-			// regex used in natural sort
-			this.regex = [
-				/(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi, // chunk/tokenize numbers & letters
-				/(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/, //date
-				/^0x[0-9a-f]+$/i, // hex
-				/^0/ // leading zeros
-			];
 			// used when replacing accented characters during sorting
-			this.characterEquivalents = {
+			ts.characterEquivalents = {
 				"a" : "\u00e1\u00e0\u00e2\u00e3\u00e4", // áàâãä
 				"A" : "\u00c1\u00c0\u00c2\u00c3\u00c4", // ÁÀÂÃÄ
 				"c" : "\u00e7", // ç
@@ -931,37 +967,130 @@
 				"u" : "\u00fa\u00f9\u00fb\u00fc", // úùûü
 				"U" : "\u00da\u00d9\u00db\u00dc" // ÚÙÛÜ
 			};
-			this.replaceAccents = function(s) {
-				var a, acc = '[', eq = this.characterEquivalents;
-				if (!this.characterRegex) {
-					this.characterRegexArray = {};
+			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];
-							this.characterRegexArray[a] = new RegExp('[' + eq[a] + ']', 'g');
+							ts.characterRegexArray[a] = new RegExp('[' + eq[a] + ']', 'g');
 						}
 					}
-					this.characterRegex = new RegExp(acc + ']');
+					ts.characterRegex = new RegExp(acc + ']');
 				}
-				if (this.characterRegex.test(s)) {
+				if (ts.characterRegex.test(s)) {
 					for (a in eq) {
 						if (typeof a === 'string') {
-							s = s.replace( this.characterRegexArray[a], a );
+							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) {
+				var c = table.config,
+					wo = c.widgetOptions,
+					ws = c.widgets.sort().reverse(), // ensure that widgets are always applied in a certain order
+					time, i, w, l = ws.length;
+				// make zebra last
+				i = $.inArray('zebra', c.widgets);
+				if (i >= 0) {
+					c.widgets.splice(i,1);
+					c.widgets.push('zebra');
+				}
+				if (c.debug) {
+					time = new Date();
+				}
+				// add selected widgets
+				for (i = 0; i < l; i++) {
+					w = ts.getWidgetById(ws[i]);
+					if ( w ) {
+						if (init === true && w.hasOwnProperty('init')) {
+							w.init(table, w, c, wo);
+						} else if (!init && w.hasOwnProperty('format')) {
+							w.format(table, c, wo);
+						}
+					}
+				}
+				if (c.debug) {
+					benchmark("Completed " + (init === true ? "initializing" : "applying") + " widgets", time);
+				}
+			};
+
+			ts.refreshWidgets = function(table, doAll, dontapply) {
+				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( 'removing ' + w[i].id  ); }
+						if (w[i].hasOwnProperty('remove')) { w[i].remove(table, c, c.widgetOptions); }
+					}
+				}
+				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
-			this.getData = function(h, ch, key) {
+			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 ($h.data() && ( typeof $h.data(key) !== 'undefined' || typeof $h.data(key.toLowerCase()) !== 'undefined') ){
+				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());
@@ -969,19 +1098,39 @@
 					val += m[key];
 				} else if (ch && typeof ch[key] !== 'undefined') {
 					val += ch[key];
-				} else if (cl && cl.match(' ' + key + '-')) {
+				} else if (cl !== ' ' && cl.match(' ' + key + '-')) {
 					// include sorter class name "sorter-text", etc
 					val = cl.match( new RegExp(' ' + key + '-(\\w+)') )[1] || '';
 				}
 				return $.trim(val);
 			};
 
-			this.clearTableBody = function(table) {
-				$(table.tBodies).filter(':not(.' + table.config.cssInfoBlock + ')').empty();
+			ts.formatFloat = function(s, table) {
+				if (typeof(s) !== 'string' || s === '') { return s; }
+				if (table.config.usNumberFormat !== false) {
+					// 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*\(/,'-').replace(/\)/,'');
+				}
+				var 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 = $.tablesorter;
@@ -1069,10 +1218,10 @@
 	ts.addParser({
 		id: "usLongDate",
 		is: function(s) {
-			return s.match(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/);
+			return (/^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4}|'?\d{2})\s+(([0-2]?\d:[0-5]\d)|([0-1]?\d:[0-5]\d\s?([AP]M)))$/i).test(s);
 		},
 		format: function(s, table) {
-			return ts.formatFloat( (new Date(s).getTime() || ''), table);
+			return ts.formatFloat( (new Date(s.replace(/(\S)([AP]M)$/i, "$1 $2")).getTime() || ''), table);
 		},
 		type: "numeric"
 	});
@@ -1106,10 +1255,10 @@
 	ts.addParser({
 		id: "time",
 		is: function(s) {
-			return (/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/).test(s);
+			return (/^(([0-2]?\d:[0-5]\d)|([0-1]?\d:[0-5]\d\s?([AP]M)))$/i).test(s);
 		},
 		format: function(s, table) {
-			return ts.formatFloat( (new Date("2000/01/01 " + s).getTime() || ''), table);
+			return ts.formatFloat( (new Date("2000/01/01 " + s.replace(/(\S)([AP]M)$/i, "$1 $2")).getTime() || ""), table);
 		},
 		type: "numeric"
 	});
@@ -1141,15 +1290,10 @@
 	// add default widgets
 	ts.addWidget({
 		id: "zebra",
-		format: function(table) {
+		format: function(table, c, wo) {
 			var $tb, $tv, $tr, row, even, time, k, l,
-			c = table.config,
 			child = new RegExp(c.cssChildRow, 'i'),
-			b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')'),
-			css = [ "even", "odd" ];
-			// maintain backwards compatibility
-			css = c.widgetZebra && c.hasOwnProperty('css') ? c.widgetZebra.css :
-				(c.widgetOptions && c.widgetOptions.hasOwnProperty('zebra')) ? c.widgetOptions.zebra : css;
+			b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')');
 			if (c.debug) {
 				time = new Date();
 			}
@@ -1159,22 +1303,30 @@
 				l = $tb.children('tr').length;
 				if (l > 1) {
 					row = 0;
-					$tv = $tb.find('tr:visible');
-					$tb.addClass('tablesorter-hidden');
+					$tv = $tb.children('tr:visible');
 					// revered back to using jQuery each - strangely it's the fastest method
 					$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(css[even ? 1 : 0]).addClass(css[even ? 0 : 1]);
+						$tr.removeClass(wo.zebra[even ? 1 : 0]).addClass(wo.zebra[even ? 0 : 1]);
 					});
-					$tb.removeClass('tablesorter-hidden');
 				}
 			}
 			if (c.debug) {
 				ts.benchmark("Applying Zebra widget", time);
 			}
+		},
+		remove: function(table, c, wo){
+			var k, $tb,
+				b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')'),
+				rmv = (c.widgetOptions.zebra || [ "even", "odd" ]).join(' ');
+			for (k = 0; k < b.length; k++ ){
+				$tb = $.tablesorter.processTbody(table, $(b[k]), true); // remove tbody
+				$tb.children().removeClass(rmv);
+				$.tablesorter.processTbody(table, $tb, false); // restore tbody
+			}
 		}
 	});
 
diff --git a/sitestatic/jquery.tablesorter-2.4.5.min.js b/sitestatic/jquery.tablesorter-2.4.5.min.js
new file mode 100644
index 0000000..a52ce35
--- /dev/null
+++ b/sitestatic/jquery.tablesorter-2.4.5.min.js
@@ -0,0 +1,6 @@
+/*!
+* TableSorter 2.4.5 - Client-side table sorting with ease!
+* Minified using UglifyJS (http://jscompress.com/)
+* Copyright (c) 2007 Christian Bach
+*/
+!function($){"use strict";$.extend({tablesorter:new function(){function log(a){if(typeof console!=="undefined"&&typeof console.log!=="undefined"){console.log(a)}else{alert(a)}}function benchmark(a,b){log(a+" ("+((new Date).getTime()-b.getTime())+"ms)")}function getElementText(a,b,c){if(!b){return""}var d=a.config,e=d.textExtraction,f="";if(e==="simple"){if(d.supportsTextContent){f=b.textContent}else{f=$(b).text()}}else{if(typeof e==="function"){f=e(b,a,c)}else if(typeof e==="object"&&e.hasOwnProperty(c)){f=e[c](b,a,c)}else{f=d.supportsTextContent?b.textContent:$(b).text()}}return $.trim(f)}function detectParserForColumn(a,b,c,d){var e,f=ts.parsers.length,g=false,h="",i=true;while(h===""&&i){c++;if(b[c]){g=b[c].cells[d];h=getElementText(a,g,d);if(a.config.debug){log("Checking if value was empty on row "+c+", column: "+d+": "+h)}}else{i=false}}for(e=1;e<f;e++){if(ts.parsers[e].is(h,a,g)){return ts.parsers[e]}}return ts.parsers[0]}function buildParserCache(a,b){var c=a.config,d=$(a.tBodies).filter(":not(."+c.cssInfoBlock+")"),e,f,g,h,i,j,k,l="";if(d.length===0){return}e=d[0].rows;if(e[0]){f=[];g=e[0].cells.length;for(h=0;h<g;h++){i=b.filter(':not([colspan])[data-column="'+h+'"]:last,[colspan="1"][data-column="'+h+'"]:last');j=c.headers[h];k=ts.getParserById(ts.getData(i,j,"sorter"));c.empties[h]=ts.getData(i,j,"empty")||c.emptyTo||(c.emptyToBottom?"bottom":"top");c.strings[h]=ts.getData(i,j,"string")||c.stringTo||"max";if(!k){k=detectParserForColumn(a,e,-1,h)}if(c.debug){l+="column:"+h+"; parser:"+k.id+"; string:"+c.strings[h]+"; empty: "+c.empties[h]+"\n"}f.push(k)}}if(c.debug){log(l)}return f}function buildCache(a){var b=a.tBodies,c=a.config,d,e,f=c.parsers,g,h,i,j,k,l,m;c.cache={};if(c.debug){m=new Date}if(c.showProcessing){ts.isProcessing(a,true)}for(j=0;j<b.length;j++){c.cache[j]={row:[],normalized:[]};if(!$(b[j]).hasClass(c.cssInfoBlock)){d=b[j]&&b[j].rows.length||0;e=b[j].rows[0]&&b[j].rows[0].cells.length||0;for(h=0;h<d;++h){k=$(b[j].rows[h]);l=[];if(k.hasClass(c.cssChildRow)){c.cache[j].row[c.cache[j].row.length-1]=c.cache[j].row[c.cache[j].row.length-1].add(k);continue}c.cache[j].row.push(k);for(i=0;i<e;++i){g=getElementText(a,k[0].cells[i],i);l.push(f[i].format(g,a,k[0].cells[i],i))}l.push(c.cache[j].normalized.length);c.cache[j].normalized.push(l)}}}if(c.showProcessing){ts.isProcessing(a)}if(c.debug){benchmark("Building cache for "+d+" rows",m)}}function appendToTable(a,b){var c=a.config,d=a.tBodies,e=[],f=c.cache,g,h,i,j,k,l,m,n,o,p,q,r;if(c.debug){r=new Date}for(o=0;o<d.length;o++){k=$(d[o]);if(!k.hasClass(c.cssInfoBlock)){l=ts.processTbody(a,k,true);g=f[o].row;h=f[o].normalized;i=h.length;j=i?h[0].length-1:0;for(m=0;m<i;m++){q=h[m][j];e.push(g[q]);if(!c.appender||!c.removeRows){p=g[q].length;for(n=0;n<p;n++){l.append(g[q][n])}}}ts.processTbody(a,l,false)}}if(c.appender){c.appender(a,e)}if(c.debug){benchmark("Rebuilt table",r)}if(!b){ts.applyWidget(a)}$(a).trigger("sortEnd",a)}function computeThIndexes(a){var b=[],c={},d=$(a).find("thead:eq(0) tr, tfoot tr"),e,f,g,h,i,j,k,l,m,n,o,p;for(e=0;e<d.length;e++){j=d[e].cells;for(f=0;f<j.length;f++){i=j[f];k=i.parentNode.rowIndex;l=k+"-"+i.cellIndex;m=i.rowSpan||1;n=i.colSpan||1;if(typeof b[k]==="undefined"){b[k]=[]}for(g=0;g<b[k].length+1;g++){if(typeof b[k][g]==="undefined"){o=g;break}}c[l]=o;$(i).attr({"data-column":o});for(g=k;g<k+m;g++){if(typeof b[g]==="undefined"){b[g]=[]}p=b[g];for(h=o;h<o+n;h++){p[h]="x"}}}}return c}function formatSortingOrder(a){return/^d/i.test(a)||a===1}function 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