!function(t,s,n){var o=function(t,n){"use strict";var o=function(s,n){return this.CLASS&&"ColVis"==this.CLASS||alert("Warning: ColVis must be initialised with the keyword 'new'"),void 0===n&&(n={}),t.fn.dataTable.camelToHungarian&&t.fn.dataTable.camelToHungarian(o.defaults,n),this.s={dt:null,oInit:n,hidden:!0,abOriginal:[]},this.dom={wrapper:null,button:null,collection:null,background:null,catcher:null,buttons:[],groupButtons:[],restore:null},o.aInstances.push(this),this.s.dt=t.fn.dataTable.Api?new t.fn.dataTable.Api(s).settings()[0]:s,this._fnConstruct(n),this};return o.prototype={button:function(){return this.dom.wrapper},fnRebuild:function(){this.rebuild()},rebuild:function(){for(var t=this.dom.buttons.length-1;t>=0;t--)this.dom.collection.removeChild(this.dom.buttons[t]);this.dom.buttons.splice(0,this.dom.buttons.length),this.dom.restore&&this.dom.restore.parentNode(this.dom.restore),this._fnAddGroups(),this._fnAddButtons(),this._fnDrawCallback()},_fnConstruct:function(n){this._fnApplyCustomisation(n);var o,i,e=this;for(this.dom.wrapper=s.createElement("div"),this.dom.wrapper.className="ColVis",this.dom.button=t("<button />",{class:this.s.dt.bJUI?"ColVis_Button ColVis_MasterButton ui-button ui-state-default":"ColVis_Button ColVis_MasterButton"}).append("<span>"+this.s.buttonText+"</span>").bind("mouseover"==this.s.activate?"mouseover":"click",function(t){t.preventDefault(),e._fnCollectionShow()}).appendTo(this.dom.wrapper)[0],this.dom.catcher=this._fnDomCatcher(),this.dom.collection=this._fnDomCollection(),this.dom.background=this._fnDomBackground(),this._fnAddGroups(),this._fnAddButtons(),o=0,i=this.s.dt.aoColumns.length;o<i;o++)this.s.abOriginal.push(this.s.dt.aoColumns[o].bVisible);this.s.dt.aoDrawCallback.push({fn:function(){e._fnDrawCallback.call(e)},sName:"ColVis"}),t(this.s.dt.oInstance).bind("column-reorder",function(t,s,n){for(o=0,i=e.s.aiExclude.length;o<i;o++)e.s.aiExclude[o]=n.aiInvertMapping[e.s.aiExclude[o]];var l=e.s.abOriginal.splice(n.iFrom,1)[0];e.s.abOriginal.splice(n.iTo,0,l),e.fnRebuild()}),this._fnDrawCallback()},_fnApplyCustomisation:function(s){t.extend(!0,this.s,o.defaults,s),!this.s.showAll&&this.s.bShowAll&&(this.s.showAll=this.s.sShowAll),!this.s.restore&&this.s.bRestore&&(this.s.restore=this.s.sRestore);var n=this.s.groups,i=this.s.aoGroups;if(n)for(var e=0,l=n.length;e<l;e++)n[e].title&&(i[e].sTitle=n[e].title),n[e].columns&&(i[e].aiColumns=n[e].columns)},_fnDrawCallback:function(){for(var s,n=this.s.dt.aoColumns,o=this.dom.buttons,i=this.s.aoGroups,e=0,l=o.length;e<l;e++)void 0!==(s=o[e]).__columnIdx&&t("input",s).prop("checked",n[s.__columnIdx].bVisible);for(var a=function(t){for(var s=0,o=t.length;s<o;s++)if(!1===n[t[s]].bVisible)return!1;return!0},u=function(t){for(var s=0,o=t.length;s<o;s++)if(!0===n[t[s]].bVisible)return!1;return!0},r=0,d=i.length;r<d;r++)a(i[r].aiColumns)?(t("input",this.dom.groupButtons[r]).prop("checked",!0),t("input",this.dom.groupButtons[r]).prop("indeterminate",!1)):u(i[r].aiColumns)?(t("input",this.dom.groupButtons[r]).prop("checked",!1),t("input",this.dom.groupButtons[r]).prop("indeterminate",!1)):t("input",this.dom.groupButtons[r]).prop("indeterminate",!0)},_fnAddGroups:function(){var t;if(void 0!==this.s.aoGroups)for(var s=0,n=this.s.aoGroups.length;s<n;s++)t=this._fnDomGroupButton(s),this.dom.groupButtons.push(t),this.dom.buttons.push(t),this.dom.collection.appendChild(t)},_fnAddButtons:function(){var s,n=this.s.dt.aoColumns;if(-1===t.inArray("all",this.s.aiExclude))for(var o=0,i=n.length;o<i;o++)-1===t.inArray(o,this.s.aiExclude)&&((s=this._fnDomColumnButton(o)).__columnIdx=o,this.dom.buttons.push(s));"alpha"===this.s.order&&this.dom.buttons.sort(function(t,s){var o=n[t.__columnIdx].sTitle,i=n[s.__columnIdx].sTitle;return o===i?0:o<i?-1:1}),this.s.restore&&((s=this._fnDomRestoreButton()).className+=" ColVis_Restore",this.dom.buttons.push(s)),this.s.showAll&&((s=this._fnDomShowXButton(this.s.showAll,!0)).className+=" ColVis_ShowAll",this.dom.buttons.push(s)),this.s.showNone&&((s=this._fnDomShowXButton(this.s.showNone,!1)).className+=" ColVis_ShowNone",this.dom.buttons.push(s)),t(this.dom.collection).append(this.dom.buttons)},_fnDomRestoreButton:function(){var s=this,n=this.s.dt;return t('<li class="ColVis_Special '+(n.bJUI?"ui-button ui-state-default":"")+'">'+this.s.restore+"</li>").click(function(t){for(var n=0,o=s.s.abOriginal.length;n<o;n++)s.s.dt.oInstance.fnSetColumnVis(n,s.s.abOriginal[n],!1);s._fnAdjustOpenRows(),s.s.dt.oInstance.fnAdjustColumnSizing(!1),s.s.dt.oInstance.fnDraw(!1)})[0]},_fnDomShowXButton:function(s,n){var o=this,i=this.s.dt;return t('<li class="ColVis_Special '+(i.bJUI?"ui-button ui-state-default":"")+'">'+s+"</li>").click(function(t){for(var s=0,i=o.s.abOriginal.length;s<i;s++)-1===o.s.aiExclude.indexOf(s)&&o.s.dt.oInstance.fnSetColumnVis(s,n,!1);o._fnAdjustOpenRows(),o.s.dt.oInstance.fnAdjustColumnSizing(!1),o.s.dt.oInstance.fnDraw(!1)})[0]},_fnDomGroupButton:function(s){var n=this,o=this.s.dt,i=this.s.aoGroups[s];return t('<li class="ColVis_Special '+(o.bJUI?"ui-button ui-state-default":"")+'"><label><input type="checkbox" /><span>'+i.sTitle+"</span></label></li>").click(function(s){var o=!t("input",this).is(":checked");"li"!==s.target.nodeName.toLowerCase()&&(o=!o);for(var e=0;e<i.aiColumns.length;e++)n.s.dt.oInstance.fnSetColumnVis(i.aiColumns[e],o)})[0]},_fnDomColumnButton:function(s){var n=this,o=this.s.dt.aoColumns[s],i=this.s.dt,e=null===this.s.fnLabel?o.sTitle:this.s.fnLabel(s,o.sTitle,o.nTh);return t("<li "+(i.bJUI?'class="ui-button ui-state-default"':"")+'><label><input type="checkbox" /><span>'+e+"</span></label></li>").click(function(o){var e=!t("input",this).is(":checked");"li"!==o.target.nodeName.toLowerCase()&&(e=!e);var l=t.fn.dataTableExt.iApiIndex;t.fn.dataTableExt.iApiIndex=n._fnDataTablesApiIndex.call(n),i.oFeatures.bServerSide?(n.s.dt.oInstance.fnSetColumnVis(s,e,!1),n.s.dt.oInstance.fnAdjustColumnSizing(!1),""===i.oScroll.sX&&""===i.oScroll.sY||n.s.dt.oInstance.oApi._fnScrollDraw(n.s.dt),n._fnDrawCallback()):n.s.dt.oInstance.fnSetColumnVis(s,e),t.fn.dataTableExt.iApiIndex=l,"input"===o.target.nodeName.toLowerCase()&&null!==n.s.fnStateChange&&n.s.fnStateChange.call(n,s,e)})[0]},_fnDataTablesApiIndex:function(){for(var t=0,s=this.s.dt.oInstance.length;t<s;t++)if(this.s.dt.oInstance[t]==this.s.dt.nTable)return t;return 0},_fnDomCollection:function(){return t("<ul />",{class:this.s.dt.bJUI?"ColVis_collection ui-buttonset ui-buttonset-multi":"ColVis_collection"}).css({display:"none",opacity:0,position:this.s.bCssPosition?"":"absolute"})[0]},_fnDomCatcher:function(){var n=this,o=s.createElement("div");return o.className="ColVis_catcher",t(o).click(function(){n._fnCollectionHide.call(n,null,null)}),o},_fnDomBackground:function(){var s=this,n=t("<div></div>").addClass("ColVis_collectionBackground").css("opacity",0).click(function(){s._fnCollectionHide.call(s,null,null)});return"mouseover"==this.s.activate&&n.mouseover(function(){s.s.overcollection=!1,s._fnCollectionHide.call(s,null,null)}),n[0]},_fnCollectionShow:function(){var n,o=this,i=t(this.dom.button).offset(),e=this.dom.collection,l=this.dom.background,a=parseInt(i.left,10),u=parseInt(i.top+t(this.dom.button).outerHeight(),10);this.s.bCssPosition||(e.style.top=u+"px",e.style.left=a+"px"),t(e).css({display:"block",opacity:0}),l.style.bottom="0px",l.style.right="0px";var r=this.dom.catcher.style;if(r.height=t(this.dom.button).outerHeight()+"px",r.width=t(this.dom.button).outerWidth()+"px",r.top=i.top+"px",r.left=a+"px",s.body.appendChild(l),s.body.appendChild(e),s.body.appendChild(this.dom.catcher),t(e).animate({opacity:1},o.s.iOverlayFade),t(l).animate({opacity:.1},o.s.iOverlayFade,"linear",function(){t.browser&&t.browser.msie&&"6.0"==t.browser.version&&o._fnDrawCallback()}),!this.s.bCssPosition){n="left"==this.s.sAlign?a:a-t(e).outerWidth()+t(this.dom.button).outerWidth(),e.style.left=n+"px";var d=t(e).outerWidth(),h=(t(e).outerHeight(),t(s).width());n+d>h&&(e.style.left=h-d+"px")}this.s.hidden=!1},_fnCollectionHide:function(){var n=this;this.s.hidden||null===this.dom.collection||(this.s.hidden=!0,t(this.dom.collection).animate({opacity:0},n.s.iOverlayFade,function(t){this.style.display="none"}),t(this.dom.background).animate({opacity:0},n.s.iOverlayFade,function(t){s.body.removeChild(n.dom.background),s.body.removeChild(n.dom.catcher)}))},_fnAdjustOpenRows:function(){for(var t=this.s.dt.aoOpenRows,s=this.s.dt.oApi._fnVisbleColumns(this.s.dt),n=0,o=t.length;n<o;n++)t[n].nTr.getElementsByTagName("td")[0].colSpan=s}},o.fnRebuild=function(t){var s=null;void 0!==t&&(s=t.fnSettings().nTable);for(var n=0,i=o.aInstances.length;n<i;n++)void 0!==t&&s!=o.aInstances[n].s.dt.nTable||o.aInstances[n].fnRebuild()},o.defaults={active:"click",buttonText:"Show / hide columns",aiExclude:[],bRestore:!1,sRestore:"Restore original",bShowAll:!1,sShowAll:"Show All",sAlign:"left",fnStateChange:null,iOverlayFade:500,fnLabel:null,bCssPosition:!1,aoGroups:[],order:"column"},o.aInstances=[],o.prototype.CLASS="ColVis",o.VERSION="1.1.1",o.prototype.VERSION=o.VERSION,"function"==typeof t.fn.dataTable&&"function"==typeof t.fn.dataTableExt.fnVersionCheck&&t.fn.dataTableExt.fnVersionCheck("1.7.0")?t.fn.dataTableExt.aoFeatures.push({fnInit:function(t){var s=t.oInit;return new o(t,s.colVis||s.oColVis||{}).button()},cFeature:"C",sFeature:"ColVis"}):alert("Warning: ColVis requires DataTables 1.7 or greater - www.datatables.net/download"),t.fn.dataTable.ColVis=o,t.fn.DataTable.ColVis=o,o};"function"==typeof define&&define.amd?define(["jquery","datatables"],o):"object"==typeof exports?o(require("jquery"),require("datatables")):jQuery&&!jQuery.fn.dataTable.ColVis&&o(jQuery,jQuery.fn.dataTable)}(window,document);