(function($){$.extend({tablesorter:new function(){var parsers=[],widgets=[];this.defaults={cssHeader:"header",cssAsc:"headerSortUp",cssDesc:"headerSortDown",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,textExtraction:"simple",parsers:{},widgets:[],widgetZebra:{css:["even","odd"]},headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"us",decimal:".",debug:false};function benchmark(s,d){log(s+","+(new Date().getTime()-d.getTime())+"ms")}this.benchmark=benchmark;function log(s){if(typeof console!="undefined"&&typeof console.debug!="undefined"){console.log(s)}else{alert(s)}}function buildParserCache(table,$headers){if(table.config.debug){var parsersDebug=""}var rows=table.tBodies[0].rows;if(table.tBodies[0].rows[0]){var list=[],cells=rows[0].cells,l=cells.length;for(var i=0;i<l;i++){var p=false;if($.metadata&&($($headers[i]).metadata()&&$($headers[i]).metadata().sorter)){p=getParserById($($headers[i]).metadata().sorter)}else{if((table.config.headers[i]&&table.config.headers[i].sorter)){p=getParserById(table.config.headers[i].sorter)}}if(!p){p=detectParserForColumn(table,cells[i])}if(table.config.debug){parsersDebug+="column:"+i+" parser:"+p.id+"\n"}list.push(p)}}if(table.config.debug){log(parsersDebug)}return list}function detectParserForColumn(table,node){var l=parsers.length;for(var i=1;i<l;i++){if(parsers[i].is($.trim(getElementText(table.config,node)),table,node)){return parsers[i]}}return parsers[0]}function getParserById(name){var l=parsers.length;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==name.toLowerCase()){return parsers[i]}}return false}function buildCache(table){if(table.config.debug){var cacheTime=new Date()}var totalRows=(table.tBodies[0]&&table.tBodies[0].rows.length)||0,totalCells=(table.tBodies[0].rows[0]&&table.tBodies[0].rows[0].cells.length)||0,parsers=table.config.parsers,cache={row:[],normalized:[]};for(var i=0;i<totalRows;++i){var c=table.tBodies[0].rows[i],cols=[];cache.row.push($(c));for(var j=0;j<totalCells;++j){cols.push(parsers[j].format(getElementText(table.config,c.cells[j]),table,c.cells[j]))}cols.push(i);cache.normalized.push(cols);cols=null}if(table.config.debug){benchmark("Building cache for "+totalRows+" rows:",cacheTime)}return cache}function getElementText(config,node){if(!node){return""}var t="";if(config.textExtraction=="simple"){if(node.childNodes[0]&&node.childNodes[0].hasChildNodes()){t=node.childNodes[0].innerHTML}else{t=node.innerHTML}}else{if(typeof(config.textExtraction)=="function"){t=config.textExtraction(node)}else{t=$(node).text()}}return t}function appendToTable(table,cache){if(table.config.debug){var appendTime=new Date()}var c=cache,r=c.row,n=c.normalized,totalRows=n.length,checkCell=(n[0].length-1),tableBody=$(table.tBodies[0]),rows=[];for(var i=0;i<totalRows;i++){rows.push(r[n[i][checkCell]]);if(!table.config.appender){var o=r[n[i][checkCell]];var l=o.length;for(var j=0;j<l;j++){tableBody[0].appendChild(o[j])}}}if(table.config.appender){table.config.appender(table,rows)}rows=null;if(table.config.debug){benchmark("Rebuilt table:",appendTime)}applyWidget(table);setTimeout(function(){$(table).trigger("sortEnd")},0)}function buildHeaders(table){if(table.config.debug){var time=new Date()}var meta=($.metadata)?true:false,tableHeadersRows=[];for(var i=0;i<table.tHead.rows.length;i++){tableHeadersRows[i]=0}$tableHeaders=$("thead th",table);$tableHeaders.each(function(index){this.count=0;this.column=index;this.order=formatSortingOrder(table.config.sortInitialOrder);if(checkHeaderMetadata(this)||checkHeaderOptions(table,index)){this.sortDisabled=true}if(!this.sortDisabled){$(this).addClass(table.config.cssHeader)}table.config.headerList[index]=this});if(table.config.debug){benchmark("Built headers:",time);log($tableHeaders)}return $tableHeaders}function checkCellColSpan(table,rows,row){var arr=[],r=table.tHead.rows,c=r[row].cells;for(var i=0;i<c.length;i++){var cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(table,headerArr,row++))}else{if(table.tHead.length==1||(cell.rowSpan>1||!r[row+1])){arr.push(cell)}}}return arr}function checkHeaderMetadata(cell){if(($.metadata)&&($(cell).metadata().sorter===false)){return true}return false}function checkHeaderOptions(table,i){if((table.config.headers[i])&&(table.config.headers[i].sorter===false)){return true}return false}function applyWidget(table){var c=table.config.widgets;var l=c.length;for(var i=0;i<l;i++){getWidgetById(c[i]).format(table)}}function getWidgetById(name){var l=widgets.length;for(var i=0;i<l;i++){if(widgets[i].id.toLowerCase()==name.toLowerCase()){return widgets[i]}}}function formatSortingOrder(v){if(typeof(v)!="Number"){i=(v.toLowerCase()=="desc")?1:0}else{i=(v==(0||1))?v:0}return i}function isValueInArray(v,a){var l=a.length;for(var i=0;i<l;i++){if(a[i][0]==v){return true}}return false}function setHeadersCss(table,$headers,list,css){$headers.removeClass(css[0]).removeClass(css[1]);var h=[];$headers.each(function(offset){if(!this.sortDisabled){h[this.column]=$(this)}});var l=list.length;for(var i=0;i<l;i++){h[list[i][0]].addClass(css[list[i][1]])}}function fixColumnWidth(table,$headers){var c=table.config;if(c.widthFixed){var colgroup=$("<colgroup>");$("tr:first td",table.tBodies[0]).each(function(){colgroup.append($("<col>").css("width",$(this).width()))});$(table).prepend(colgroup)}}function updateHeaderSortCount(table,sortList){var c=table.config,l=sortList.length;for(var i=0;i<l;i++){var s=sortList[i],o=c.headerList[s[0]];o.count=s[1];o.count++}}function multisort(table,sortList,cache){if(table.config.debug){var sortTime=new Date()}var dynamicExp="var sortWrapper = function(a,b) {",l=sortList.length;for(var i=0;i<l;i++){var c=sortList[i][0];var order=sortList[i][1];var s=(getCachedSortType(table.config.parsers,c)=="text")?((order==0)?"sortText":"sortTextDesc"):((order==0)?"sortNumeric":"sortNumericDesc");var e="e"+i;dynamicExp+="var "+e+" = "+s+"(a["+c+"],b["+c+"]); ";dynamicExp+="if("+e+") { return "+e+"; } ";dynamicExp+="else { "}var orgOrderCol=cache.normalized[0].length-1;dynamicExp+="return a["+orgOrderCol+"]-b["+orgOrderCol+"];";for(var i=0;i<l;i++){dynamicExp+="}; "}dynamicExp+="return 0; ";dynamicExp+="}; ";eval(dynamicExp);cache.normalized.sort(sortWrapper);if(table.config.debug){benchmark("Sorting on "+sortList.toString()+" and dir "+order+" time:",sortTime)}return cache}function sortText(a,b){return((a<b)?-1:((a>b)?1:0))}function sortTextDesc(a,b){return((b<a)?-1:((b>a)?1:0))}function sortNumeric(a,b){return a-b}function sortNumericDesc(a,b){return b-a}function getCachedSortType(parsers,i){return parsers[i].type}this.construct=function(settings){return this.each(function(){if(!this.tHead||!this.tBodies){return}var $this,$document,$headers,cache,config,shiftDown=0,sortOrder;this.config={};config=$.extend(this.config,$.tablesorter.defaults,settings);$this=$(this);$headers=buildHeaders(this);this.config.parsers=buildParserCache(this,$headers);cache=buildCache(this);var sortCSS=[config.cssDesc,config.cssAsc];fixColumnWidth(this);$headers.click(function(e){$this.trigger("sortStart");var totalRows=($this[0].tBodies[0]&&$this[0].tBodies[0].rows.length)||0;if(!this.sortDisabled&&totalRows>0){var $cell=$(this);var i=this.column;this.order=this.count++%2;if(!e[config.sortMultiSortKey]){config.sortList=[];if(config.sortForce!=null){var a=config.sortForce;for(var j=0;j<a.length;j++){if(a[j][0]!=i){config.sortList.push(a[j])}}}config.sortList.push([i,this.order])}else{if(isValueInArray(i,config.sortList)){for(var j=0;j<config.sortList.length;j++){var s=config.sortList[j],o=config.headerList[s[0]];if(s[0]==i){o.count=s[1];o.count++;s[1]=o.count%2}}}else{config.sortList.push([i,this.order])}}setTimeout(function(){setHeadersCss($this[0],$headers,config.sortList,sortCSS);appendToTable($this[0],multisort($this[0],config.sortList,cache))},1);return false}}).mousedown(function(){if(config.cancelSelection){this.onselectstart=function(){return false};return false}});$this.bind("update",function(){this.config.parsers=buildParserCache(this,$headers);cache=buildCache(this)}).bind("sorton",function(e,list){$(this).trigger("sortStart");config.sortList=list;var sortList=config.sortList;updateHeaderSortCount(this,sortList);setHeadersCss(this,$headers,sortList,sortCSS);appendToTable(this,multisort(this,sortList,cache))}).bind("appendCache",function(){appendToTable(this,cache)}).bind("applyWidgetId",function(e,id){getWidgetById(id).format(this)}).bind("applyWidgets",function(){applyWidget(this)});if($.metadata&&($(this).metadata()&&$(this).metadata().sortlist)){config.sortList=$(this).metadata().sortlist}if(config.sortList.length>0){$this.trigger("sorton",[config.sortList])}applyWidget(this)})};this.addParser=function(parser){var l=parsers.length,a=true;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==parser.id.toLowerCase()){a=false}}if(a){parsers.push(parser)}};this.addWidget=function(widget){widgets.push(widget)};this.formatFloat=function(s){var i=parseFloat(s);return(isNaN(i))?0:i};this.formatInt=function(s){var i=parseInt(s);return(isNaN(i))?0:i};this.isDigit=function(s,config){var DECIMAL="\\"+config.decimal;var exp="/(^[+]?0("+DECIMAL+"0+)?$)|(^([-+]?[1-9][0-9]*)$)|(^([-+]?((0?|[1-9][0-9]*)"+DECIMAL+"(0*[1-9][0-9]*)))$)|(^[-+]?[1-9]+[0-9]*"+DECIMAL+"0+$)/";return RegExp(exp).test($.trim(s))};this.clearTableBody=function(table){if($.browser.msie){function empty(){while(this.firstChild){this.removeChild(this.firstChild)}}empty.apply(table.tBodies[0])}else{table.tBodies[0].innerHTML=""}}}});$.fn.extend({tablesorter:$.tablesorter.construct});var ts=$.tablesorter;ts.addParser({id:"text",is:function(s){return true},format:function(s){return $.trim(s.toLowerCase())},type:"text"});ts.addParser({id:"digit",is:function(s,table){var c=table.config;return $.tablesorter.isDigit(s,c)},format:function(s){return $.tablesorter.formatFloat(s)},type:"numeric"});ts.addParser({id:"currency",is:function(s){return/^[£$€?.]/.test(s)},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/[^0-9.]/g),""))},type:"numeric"});ts.addParser({id:"ipAddress",is:function(s){return/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s)},format:function(s){var a=s.split("."),r="",l=a.length;for(var i=0;i<l;i++){var item=a[i];if(item.length==2){r+="0"+item}else{r+=item}}return $.tablesorter.formatFloat(r)},type:"numeric"});ts.addParser({id:"url",is:function(s){return/^(https?|ftp|file):\/\/$/.test(s)},format:function(s){return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),""))},type:"text"});ts.addParser({id:"isoDate",is:function(s){return/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s)},format:function(s){return $.tablesorter.formatFloat((s!="")?new Date(s.replace(new RegExp(/-/g),"/")).getTime():"0")},type:"numeric"});ts.addParser({id:"percent",is:function(s){return/\%$/.test($.trim(s))},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g),""))},type:"numeric"});ts.addParser({id:"usLongDate",is:function(s){return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/))},format:function(s){return $.tablesorter.formatFloat(new Date(s).getTime())},type:"numeric"});ts.addParser({id:"shortDate",is:function(s){return/\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s)},format:function(s,table){var c=table.config;s=s.replace(/\-/g,"/");if(c.dateFormat=="us"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$1/$2")}else{if(c.dateFormat=="uk"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$2/$1")}else{if(c.dateFormat=="dd/mm/yy"||c.dateFormat=="dd-mm-yy"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/,"$1/$2/$3")}}}return $.tablesorter.formatFloat(new Date(s).getTime())},type:"numeric"});ts.addParser({id:"time",is:function(s){return/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s)},format:function(s){return $.tablesorter.formatFloat(new Date("2000/01/01 "+s).getTime())},type:"numeric"});ts.addParser({id:"metadata",is:function(s){return false},format:function(s,table,cell){var c=table.config,p=(!c.parserMetadataName)?"sortValue":c.parserMetadataName;return $(cell).metadata()[p]},type:"numeric"});ts.addWidget({id:"zebra",format:function(table){if(table.config.debug){var time=new Date()}$("tr:visible",table.tBodies[0]).filter(":even").removeClass(table.config.widgetZebra.css[1]).addClass(table.config.widgetZebra.css[0]).end().filter(":odd").removeClass(table.config.widgetZebra.css[0]).addClass(table.config.widgetZebra.css[1]);if(table.config.debug){$.tablesorter.benchmark("Applying Zebra widget",time)}}})})(jQuery);(function(a){a.extend({tablesorterPager:new function(){function k(m){var l=a(m.cssPageDisplay,m.container).html("<strong>"+(m.page+1)+"</strong> of "+m.totalPages)}function b(m,l){var n=m.config;n.size=l;n.totalPages=Math.ceil(n.totalRows/n.size);n.pagerPositionSet=false;d(m);e(m)}function e(l){var n=l.config;if(!n.pagerPositionSet&&n.positionFixed){var n=l.config,m=a(l);if(m.offset){n.container.css({top:m.offset().top+m.height()+"px",position:"absolute"})}n.pagerPositionSet=true}}function f(l){var m=l.config;m.page=0;d(l)}function c(l){var m=l.config;m.page=(m.totalPages-1);d(l)}function j(l){var m=l.config;m.page++;if(m.page>=(m.totalPages-1)){m.page=(m.totalPages-1)}d(l)}function g(l){var m=l.config;m.page--;if(m.page<=0){m.page=0}d(l)}function d(l){var m=l.config;if(m.page<0||m.page>(m.totalPages-1)){m.page=0}h(l,m.rowsCopy)}function h(v,w){var u=v.config;var p=w.length;var x=(u.page*u.size);var t=(x+u.size);if(t>w.length){t=w.length}var n=a(v.tBodies[0]);a.tablesorter.clearTableBody(v);for(var r=x;r<t;r++){var m=w[r];var p=m.length;for(var q=0;q<p;q++){n[0].appendChild(m[q])}}e(v,n);a(v).trigger("applyWidgets");if(u.page>=u.totalPages){c(v)}k(u)}this.appender=function(l,m){var n=l.config;n.rowsCopy=m;n.totalRows=m.length;n.totalPages=Math.ceil(n.totalRows/n.size);h(l,m)};this.defaults={size:10,offset:0,page:0,totalRows:0,totalPages:0,container:null,cssNext:".next",cssPrev:".prev",cssFirst:".first",cssLast:".last",cssPageDisplay:".pagedisplay",cssPageSize:".pagesize",seperator:"/",positionFixed:true,appender:this.appender};this.construct=function(l){return this.each(function(){config=a.extend(this.config,a.tablesorterPager.defaults,l);var n=this,m=config.container;a(this).trigger("appendCache");config.size=parseInt(a(".pagesize",m).val());a(config.cssFirst,m).click(function(){f(n);return false});a(config.cssNext,m).click(function(){j(n);return false});a(config.cssPrev,m).click(function(){g(n);return false});a(config.cssLast,m).click(function(){c(n);return false});a(config.cssPageSize,m).change(function(){b(n,parseInt(a(this).val()));return false})})}}});a.fn.extend({tablesorterPager:a.tablesorterPager.construct})})(jQuery);(function($){$.extend({metadata:{defaults:{type:"class",name:"metadata",cre:/({.*})/,single:"metadata"},setType:function(type,name){this.defaults.type=type;this.defaults.name=name},get:function(elem,opts){var settings=$.extend({},this.defaults,opts);if(!settings.single.length){settings.single="metadata"}var data=$.data(elem,settings.single);if(data){return data}data="{}";if(settings.type=="class"){var m=settings.cre.exec(elem.className);if(m){data=m[1]}}else{if(settings.type=="elem"){if(!elem.getElementsByTagName){return undefined}var e=elem.getElementsByTagName(settings.name);if(e.length){data=$.trim(e[0].innerHTML)}}else{if(elem.getAttribute!=undefined){var attr=elem.getAttribute(settings.name);if(attr){data=attr}}}}if(data.indexOf("{")<0){data="{"+data+"}"}data=eval("("+data+")");$.data(elem,settings.single,data);return data}}});$.fn.metadata=function(opts){return $.metadata.get(this[0],opts)}})(jQuery);$(document).ready(function(){$("#listings-table").tablesorter({widthFixed:true,sortList:[[intPriceColumn,0]]}).tablesorterPager({container:$("#pager"),size:50,positionFixed:false});setBodyHeight();handleListingLinks()});$(window).resize(function(){setBodyHeight()});