diff --git a/demo/test.html b/demo/test.html
index f5856db..6b701d6 100644
--- a/demo/test.html
+++ b/demo/test.html
@@ -186,7 +186,10 @@
         		<table class="fancyTable" id="myTable02" cellpadding="0" cellspacing="0">
         		    <thead>
         		        <tr>
-        		            <th>Browser</th>
+        		            <th rowspan="2">Browser</th>
+        		            <th colspan="5">This is merged column</th>
+        		        </tr>
+        		        <tr>
         		            <th>Visits</th>
         		            <th>Pages/Visit</th>
         		            <th>Avg. Time on Site</th>
diff --git a/jquery.fixedheadertable.js b/jquery.fixedheadertable.js
index 1d052d8..a6b4fc5 100644
--- a/jquery.fixedheadertable.js
+++ b/jquery.fixedheadertable.js
@@ -561,26 +561,16 @@
               tbody: {},
               tfoot: {},
               border: 0
-            },
-            borderCollapse = 1;
+            };
 
-        if (settings.borderCollapse == true) {
-          borderCollapse = 2;
-        }
+        tableProp.border = ($obj.find('th:first-child').outerWidth() - $obj.find('th:first-child').innerWidth())
+            / settings.borderCollapse ? 2 : 1;
 
-        tableProp.border = ($obj.find('th:first-child').outerWidth() - $obj.find('th:first-child').innerWidth()) / borderCollapse;
+        tableProp.thead = helpers._getColumnsWidth($obj.find('thead').children('tr'));
 
-        $obj.find('thead tr:first-child > *').each(function(index) {
-          tableProp.thead[index] = $(this).width() + tableProp.border;
-        });
+        tableProp.tfoot = helpers._getColumnsWidth($obj.find('tfoot').children('tr'));
 
-        $obj.find('tfoot tr:first-child > *').each(function(index) {
-          tableProp.tfoot[index] = $(this).width() + tableProp.border;
-        });
-
-        $obj.find('tbody tr:first-child > *').each(function(index) {
-          tableProp.tbody[index] = $(this).width() + tableProp.border;
-        });
+        tableProp.tbody = helpers._getColumnsWidth($obj.find('tbody').children('tr'));
 
         return tableProp;
       },
@@ -590,32 +580,200 @@
        * Fix widths of each cell in the first row of obj.
        */
       _setupClone: function($obj, cellArray) {
-        var $self    = $obj,
-            selector = ($self.find('thead').length) ?
-              'thead tr:first-child > *' :
-              ($self.find('tfoot').length) ?
-              'tfoot tr:first-child > *' :
-              'tbody tr:first-child > *',
-            $cell;
-
-        $self.find(selector).each(function(index) {
-          $cell = ($(this).find('div.fht-cell').length) ? $(this).find('div.fht-cell') : $('<div class="fht-cell"></div>').appendTo($(this));
-
-          $cell.css({
-            'width': parseInt(cellArray[index], 10)
+        var selector = ($obj.find('thead').length)
+          ? 'thead tr'
+            : ($obj.find('tfoot').length)
+              ? 'tfoot tr'
+              : 'tbody tr';
+
+        helpers._trCellIterator(
+          $obj.find(selector),
+          {
+            cell: function(context) {
+              if (typeof cellArray[context.colIndex] !== 'undefined'
+                && cellArray[context.colIndex].colspan == context.colspan
+                ) {
+
+                var $cell = ($(this).find('div.fht-cell').length)
+                  ? $(this).find('div.fht-cell')
+                  : $('<div class="fht-cell"></div>').appendTo($(this));
+
+                $cell.css({
+                  'width': parseInt(cellArray[context.colIndex].width, 10)
+                });
+
+                /*
+                 * Fixed Header and Footer should extend the full width
+                 * to align with the scrollbar of the body
+                 */
+                if (!$(this).closest('.fht-tbody').length && $(this).is(':last-child')
+                  && !$(this).closest('.fht-fixed-column').length
+                  ) {
+                  var padding = Math.max((($(this).innerWidth() - $(this).width()) / 2), settings.scrollbarOffset);
+                  $(this).css({
+                    'padding-right': parseInt($(this).css('padding-right')) + padding + 'px'
+                  });
+                }
+              }
+            }
+          }
+        );
+      },
+
+      /*
+       * return object
+       * Iterates over cells within given set of rows
+       * Using:
+       * _trCellIterator(
+       *   $('#table tr'),
+       *   {
+       *      beforeRow: function(context){
+       *        context.rowCount++;
+       *        //return true; // breaks row iteration
+       *      },
+       *      cell: function(context){
+       *        context.cellCount += context.colspan;
+       *        //return true; // breaks current row cell iteration
+       *      },
+       *      afterRow: function(context){
+       *        if (context.rowCount > 2) {
+       *          return true; // breaks row iteration
+       *        }
+       *      },
+       *   },
+       *   {
+       *     rowCount: 0,
+       *     cellCount: 0
+       *   }
+       * );
+       */
+      _trCellIterator: function($trs, callbacks, context) {
+        var rowspanData = {};
+
+        if (typeof callbacks === "undefined") {
+          callbacks = {};
+        }
+        if (typeof context === "undefined") {
+          context = {};
+        }
+
+        $trs.each(function(rowIndex) {
+          var colspanShift = 0,
+            rowspanShift = 0,
+            ret;
+
+          context.rowIndex = rowIndex;
+
+          if (typeof callbacks.beforeRow === 'function') {
+            if (ret = callbacks.beforeRow.call(this, context)) {
+              return false; // break
+            }
+          }
+
+          $(this).children().each(function(colIndex) {
+            var colspan = parseInt($(this).attr('colspan')) || 1,
+              rowspan = parseInt($(this).attr('rowspan')) || 1;
+
+            while (typeof rowspanData[colIndex + rowspanShift] !== "undefined"
+              && rowspanData[colIndex + rowspanShift].rowspan > 1
+              ) {
+              rowspanData[colIndex + rowspanShift].rowspan--;
+              rowspanShift += rowspanData[colIndex].colspan;
+            }
+
+            colIndex += (colspanShift + rowspanShift);
+
+            colspanShift += colspan - 1;
+            if (rowspan > 1) {
+              rowspanData[colIndex] = {
+                rowspan: rowspan,
+                colspan: colspan
+              };
+            }
+
+            context.colIndex = colIndex;
+            context.colspan = colspan;
+            context.rowspan = rowspan;
+
+            if (typeof callbacks.cell === 'function') {
+              if (ret = callbacks.cell.call(this, context)) {
+                return false; // break
+              }
+            }
           });
 
-          /*
-           * Fixed Header and Footer should extend the full width
-           * to align with the scrollbar of the body
-           */
-          if (!$(this).closest('.fht-tbody').length && $(this).is(':last-child') && !$(this).closest('.fht-fixed-column').length) {
-            var padding = Math.max((($(this).innerWidth() - $(this).width()) / 2), settings.scrollbarOffset);
-            $(this).css({
-              'padding-right': parseInt($(this).css('padding-right')) + padding + 'px'
-            });
+          if (typeof callbacks.afterRow === 'function') {
+            if (ret = callbacks.afterRow.call(this, context)) {
+              return false; // break
+            }
           }
         });
+
+        return context;
+      },
+
+      /**
+       * return int
+       * Calculates columns count within given set of rows
+       */
+      _getColumnsCount: function($trs) {
+        var ret = helpers._trCellIterator(
+          $trs,
+          {
+            cell: function(context) {
+              context.count += context.colspan;
+            },
+            afterRow: function(context) {
+              if (context.count > 1 || context.rowspan == 1) {
+                return true;
+              }
+            }
+          },
+          {
+            count: 0
+          }
+        );
+
+        return ret.count;
+      },
+
+      /*
+       * return object
+       * Calculates columns width within given set of rows
+       */
+      _getColumnsWidth: function($trs) {
+        var ret = helpers._trCellIterator(
+          $trs,
+          {
+            cell: function(context) {
+              if (typeof context.result[context.colIndex] === 'undefined'
+                || context.result[context.colIndex].colspan > 1) {
+                var border = parseFloat($(this).outerWidth() - $(this).innerWidth())
+                    / (settings.borderCollapse ? 2 : 1);
+                context.result[context.colIndex] = {
+                  width: $(this).width() + border,
+                  colspan: context.colspan
+                };
+
+                if (context.colspan == 1) {
+                  context.definedWidthCount++;
+                }
+              }
+            },
+            afterRow: function(context) {
+              if (context.definedWidthCount == context.columnsCount) {
+                return true; // break
+              }
+            }
+          },
+          {
+            result: {},
+            definedWidthCount: 0,
+            columnsCount: helpers._getColumnsCount($trs)
+          }
+        );
+
+        return ret.result;
       },
 
       /*
diff --git a/jquery.fixedheadertable.min.js b/jquery.fixedheadertable.min.js
index 6c8a9ef..11132c4 100644
--- a/jquery.fixedheadertable.min.js
+++ b/jquery.fixedheadertable.min.js
@@ -16,5 +16,5 @@
  *
  *
  * all CSS sizing (width,height) is done in pixels (px)
- */(function(c){c.fn.fixedHeaderTable=function(m){var u={width:"100%",height:"100%",themeClass:"fht-default",borderCollapse:!0,fixedColumns:0,fixedColumn:!1,sortable:!1,autoShow:!0,footer:!1,cloneHeadToFoot:!1,autoResize:!1,create:null},b={},n={init:function(a){b=c.extend({},u,a);return this.each(function(){var a=c(this);h._isTable(a)?(n.setup.apply(this,Array.prototype.slice.call(arguments,1)),c.isFunction(b.create)&&b.create.call(this)):c.error("Invalid table mark-up")})},setup:function(){var a=c(this), d=a.find("thead"),e=a.find("tfoot"),g=0,f,k,p;b.originalTable=c(this).clone();b.includePadding=h._isPaddingIncludedWithWidth();b.scrollbarOffset=h._getScrollbarWidth();b.themeClassName=b.themeClass;f=-1<b.width.search("%")?a.parent().width()-b.scrollbarOffset:b.width-b.scrollbarOffset;a.css({width:f});a.closest(".fht-table-wrapper").length||(a.addClass("fht-table"),a.wrap('<div class="fht-table-wrapper"></div>'));f=a.closest(".fht-table-wrapper");!0==b.fixedColumn&&0>=b.fixedColumns&&(b.fixedColumns= 1);0<b.fixedColumns&&0==f.find(".fht-fixed-column").length&&(a.wrap('<div class="fht-fixed-body"></div>'),c('<div class="fht-fixed-column"></div>').prependTo(f),k=f.find(".fht-fixed-body"));f.css({width:b.width,height:b.height}).addClass(b.themeClassName);a.hasClass("fht-table-init")||a.wrap('<div class="fht-tbody"></div>');p=a.closest(".fht-tbody");var l=h._getTableProps(a);h._setupClone(p,l.tbody);a.hasClass("fht-table-init")?k=f.find("div.fht-thead"):(k=0<b.fixedColumns?c('<div class="fht-thead"><table class="fht-table"></table></div>').prependTo(k): c('<div class="fht-thead"><table class="fht-table"></table></div>').prependTo(f),k.find("table.fht-table").addClass(b.originalTable.attr("class")).attr("style",b.originalTable.attr("style")),d.clone().appendTo(k.find("table")));h._setupClone(k,l.thead);a.css({"margin-top":-k.outerHeight(!0)});!0==b.footer&&(h._setupTableFooter(a,this,l),e.length||(e=f.find("div.fht-tfoot table")),g=e.outerHeight(!0));d=f.height()-d.outerHeight(!0)-g-l.border;p.css({height:d});a.addClass("fht-table-init");"undefined"!== typeof b.altClass&&n.altRows.apply(this);0<b.fixedColumns&&h._setupFixedColumn(a,this,l);b.autoShow||f.hide();h._bindScroll(p,l);return this},resize:function(){return this},altRows:function(a){var d=c(this);a="undefined"!==typeof a?a:b.altClass;d.closest(".fht-table-wrapper").find("tbody tr:odd:not(:hidden)").addClass(a)},show:function(a,d,b){var g=c(this),f=g.closest(".fht-table-wrapper");if("undefined"!==typeof a&&"number"===typeof a)return f.show(a,function(){c.isFunction(d)&&d.call(this)}),this; if("undefined"!==typeof a&&"string"===typeof a&&"undefined"!==typeof d&&"number"===typeof d)return f.show(a,d,function(){c.isFunction(b)&&b.call(this)}),this;g.closest(".fht-table-wrapper").show();c.isFunction(a)&&a.call(this);return this},hide:function(a,d,b){var g=c(this),f=g.closest(".fht-table-wrapper");if("undefined"!==typeof a&&"number"===typeof a)return f.hide(a,function(){c.isFunction(b)&&b.call(this)}),this;if("undefined"!==typeof a&&"string"===typeof a&&"undefined"!==typeof d&&"number"=== typeof d)return f.hide(a,d,function(){c.isFunction(b)&&b.call(this)}),this;g.closest(".fht-table-wrapper").hide();c.isFunction(b)&&b.call(this);return this},destroy:function(){var a=c(this),d=a.closest(".fht-table-wrapper");a.insertBefore(d).removeAttr("style").append(d.find("tfoot")).removeClass("fht-table fht-table-init").find(".fht-cell").remove();d.remove();return this}},h={_isTable:function(a){var d=a.is("table"),b=0<a.find("thead").length;a=0<a.find("tbody").length;return d&&b&&a?!0:!1},_bindScroll:function(a){var d= a.closest(".fht-table-wrapper"),c=a.siblings(".fht-thead"),g=a.siblings(".fht-tfoot");a.bind("scroll",function(){0<b.fixedColumns&&d.find(".fht-fixed-column").find(".fht-tbody table").css({"margin-top":-a.scrollTop()});c.find("table").css({"margin-left":-this.scrollLeft});(b.footer||b.cloneHeadToFoot)&&g.find("table").css({"margin-left":-this.scrollLeft})})},_fixHeightWithCss:function(a,d){b.includePadding?a.css({height:a.height()+d.border}):a.css({height:a.parent().height()+d.border})},_fixWidthWithCss:function(a, d,e){b.includePadding?a.each(function(){c(this).css({width:void 0==e?c(this).width():e})}):a.each(function(){c(this).css({width:void 0==e?c(this).parent().width():e})})},_setupFixedColumn:function(a,d,e){var g=a.closest(".fht-table-wrapper"),f=g.find(".fht-fixed-body");d=g.find(".fht-fixed-column");var k=c('<div class="fht-thead"><table class="fht-table"><thead><tr></tr></thead></table></div>'),p=c('<div class="fht-tbody"><table class="fht-table"><tbody></tbody></table></div>');a=c('<div class="fht-tfoot"><table class="fht-table"><tfoot><tr></tr></tfoot></table></div>'); var g=g.width(),l=f.find(".fht-tbody").height()-b.scrollbarOffset,q,t,r,s;k.find("table.fht-table").addClass(b.originalTable.attr("class"));p.find("table.fht-table").addClass(b.originalTable.attr("class"));a.find("table.fht-table").addClass(b.originalTable.attr("class"));q=f.find(".fht-thead thead tr > *:lt("+b.fixedColumns+")");r=b.fixedColumns*e.border;q.each(function(){r+=c(this).outerWidth(!0)});h._fixHeightWithCss(q,e);h._fixWidthWithCss(q,e);var m=[];q.each(function(){m.push(c(this).width())}); t=f.find("tbody tr > *:not(:nth-child(n+"+(b.fixedColumns+1)+"))").each(function(a){h._fixHeightWithCss(c(this),e);h._fixWidthWithCss(c(this),e,m[a%b.fixedColumns])});k.appendTo(d).find("tr").append(q.clone());p.appendTo(d).css({"margin-top":-1,height:l+e.border});t.each(function(a){0==a%b.fixedColumns&&(s=c("<tr></tr>").appendTo(p.find("tbody")),b.altClass&&c(this).parent().hasClass(b.altClass)&&s.addClass(b.altClass));c(this).clone().appendTo(s)});d.css({height:0,width:r});var n=d.find(".fht-tbody .fht-table").height()- d.find(".fht-tbody").height();d.find(".fht-tbody .fht-table").bind("mousewheel",function(a,d,b,e){if(0!=e)return a=parseInt(c(this).css("marginTop"),10)+(0<e?120:-120),0<a&&(a=0),a<-n&&(a=-n),c(this).css("marginTop",a),f.find(".fht-tbody").scrollTop(-a).scroll(),!1});f.css({width:g});if(!0==b.footer||!0==b.cloneHeadToFoot)k=f.find(".fht-tfoot tr > *:lt("+b.fixedColumns+")"),h._fixHeightWithCss(k,e),a.appendTo(d).find("tr").append(k.clone()),d=a.find("table").innerWidth(),a.css({top:b.scrollbarOffset, width:d})},_setupTableFooter:function(a,d,e){d=a.closest(".fht-table-wrapper");var g=a.find("tfoot");a=d.find("div.fht-tfoot");a.length||(a=0<b.fixedColumns?c('<div class="fht-tfoot"><table class="fht-table"></table></div>').appendTo(d.find(".fht-fixed-body")):c('<div class="fht-tfoot"><table class="fht-table"></table></div>').appendTo(d));a.find("table.fht-table").addClass(b.originalTable.attr("class"));switch(!0){case !g.length&&!0==b.cloneHeadToFoot&&!0==b.footer:e=d.find("div.fht-thead");a.empty(); e.find("table").clone().appendTo(a);break;case g.length&&!1==b.cloneHeadToFoot&&!0==b.footer:a.find("table").append(g).css({"margin-top":-e.border}),h._setupClone(a,e.tfoot)}},_getTableProps:function(a){var d={thead:{},tbody:{},tfoot:{},border:0},c=1;!0==b.borderCollapse&&(c=2);d.border=(a.find("th:first-child").outerWidth()-a.find("th:first-child").innerWidth())/c;d.thead=h._getColumnsWidth(a.find("thead tr"));d.tfoot=h._getColumnsWidth(a.find("tfoot tr"));d.tbody=h._getColumnsWidth(a.find("tbody tr")); return d},_getColumnsWidth:function(a){var d={},b={},g=0,f,k;f=h._getColumnsCount(a);for(k=0;k<f;k++)b[k]={rowspan:1,colspan:1};a.each(function(a){var l=0,k=0;c(this).children().each(function(a){for(var f=parseInt(c(this).attr("colspan"))||1,h=parseInt(c(this).attr("rowspan"))||1;1<b[a+k].rowspan;)b[a+k].rowspan--,k+=b[a].colspan;a+=l+k;l+=f-1;1<h&&(b[a]={rowspan:h,colspan:f});if("undefined"===typeof d[a]||1!=d[a].colspan)d[a]={width:c(this).width()+parseInt(c(this).css("border-left-width"))+parseInt(c(this).css("border-right-width")), colspan:f},1==f&&g++});if(g==f)return!1});return d},_getColumnsCount:function(a){var b=0;a.each(function(a){var g;c(this).children().each(function(a){a=parseInt(c(this).attr("colspan"))||1;g=parseInt(c(this).attr("rowspan"))||1;b+=a});if(1<b||1==g)return!1});return b},_setupClone:function(a,d){var e=a.find("thead").length?"thead tr":a.find("tfoot").length?"tfoot tr":"tbody tr",g={},e=a.find(e);columnsCount=h._getColumnsCount(e);for(i=0;i<columnsCount;i++)g[i]={rowspan:1,colspan:1};e.each(function(a){var e= 0,h=0;c(this).children().each(function(a){for(var f=parseInt(c(this).attr("colspan"))||1,m=parseInt(c(this).attr("rowspan"))||1;1<g[a+h].rowspan;)g[a+h].rowspan--,h+=g[a].colspan;a+=e+h;e+=f-1;1<m&&(g[a]={rowspan:m,colspan:f});"undefined"!==typeof d[a]&&d[a].colspan==f&&((c(this).find("div.fht-cell").length?c(this).find("div.fht-cell"):c('<div class="fht-cell"></div>').appendTo(c(this))).css({width:parseInt(d[a].width,10)}),c(this).closest(".fht-tbody").length||!c(this).is(":last-child")||c(this).closest(".fht-fixed-column").length|| (a=Math.max((c(this).innerWidth()-c(this).width())/2,b.scrollbarOffset),c(this).css({"padding-right":parseInt(c(this).css("padding-right"))+a+"px"})))})})},_isPaddingIncludedWithWidth:function(){var a=c('<table class="fht-table"><tr><td style="padding: 10px; font-size: 10px;">test</td></tr></table>'),d,e;a.addClass(b.originalTable.attr("class"));a.appendTo("body");d=a.find("td").height();a.find("td").css("height",a.find("tr").height());e=a.find("td").height();a.remove();return d!=e?!0:!1},_getScrollbarWidth:function(){var a= 0;if(!a)if(/msie/.test(navigator.userAgent.toLowerCase())){var b=c('<textarea cols="10" rows="2"></textarea>').css({position:"absolute",top:-1E3,left:-1E3}).appendTo("body"),e=c('<textarea cols="10" rows="2" style="overflow: hidden;"></textarea>').css({position:"absolute",top:-1E3,left:-1E3}).appendTo("body"),a=b.width()-e.width()+2;b.add(e).remove()}else b=c("<div />").css({width:100,height:100,overflow:"auto",position:"absolute",top:-1E3,left:-1E3}).prependTo("body").append("<div />").find("div").css({width:"100%", height:200}),a=100-b.width(),b.parent().remove();return a}};if(n[m])return n[m].apply(this,Array.prototype.slice.call(arguments,1));if("object"!==typeof m&&m)c.error('Method "'+m+'" does not exist in fixedHeaderTable plugin!');else return n.init.apply(this,arguments)}})(jQuery);
+ */(function(d){d.fn.fixedHeaderTable=function(l){var u={width:"100%",height:"100%",themeClass:"fht-default",borderCollapse:!0,fixedColumns:0,fixedColumn:!1,sortable:!1,autoShow:!0,footer:!1,cloneHeadToFoot:!1,autoResize:!1,create:null},b={},n={init:function(a){b=d.extend({},u,a);return this.each(function(){var a=d(this);g._isTable(a)?(n.setup.apply(this,Array.prototype.slice.call(arguments,1)),d.isFunction(b.create)&&b.create.call(this)):d.error("Invalid table mark-up")})},setup:function(){var a=d(this), c=a.find("thead"),e=a.find("tfoot"),h=0,f,m,k;b.originalTable=d(this).clone();b.includePadding=g._isPaddingIncludedWithWidth();b.scrollbarOffset=g._getScrollbarWidth();b.themeClassName=b.themeClass;f=-1<b.width.search("%")?a.parent().width()-b.scrollbarOffset:b.width-b.scrollbarOffset;a.css({width:f});a.closest(".fht-table-wrapper").length||(a.addClass("fht-table"),a.wrap('<div class="fht-table-wrapper"></div>'));f=a.closest(".fht-table-wrapper");!0==b.fixedColumn&&0>=b.fixedColumns&&(b.fixedColumns= 1);0<b.fixedColumns&&0==f.find(".fht-fixed-column").length&&(a.wrap('<div class="fht-fixed-body"></div>'),d('<div class="fht-fixed-column"></div>').prependTo(f),m=f.find(".fht-fixed-body"));f.css({width:b.width,height:b.height}).addClass(b.themeClassName);a.hasClass("fht-table-init")||a.wrap('<div class="fht-tbody"></div>');k=a.closest(".fht-tbody");var p=g._getTableProps(a);g._setupClone(k,p.tbody);a.hasClass("fht-table-init")?m=f.find("div.fht-thead"):(m=0<b.fixedColumns?d('<div class="fht-thead"><table class="fht-table"></table></div>').prependTo(m): d('<div class="fht-thead"><table class="fht-table"></table></div>').prependTo(f),m.find("table.fht-table").addClass(b.originalTable.attr("class")).attr("style",b.originalTable.attr("style")),c.clone().appendTo(m.find("table")));g._setupClone(m,p.thead);a.css({"margin-top":-m.outerHeight(!0)});!0==b.footer&&(g._setupTableFooter(a,this,p),e.length||(e=f.find("div.fht-tfoot table")),h=e.outerHeight(!0));c=f.height()-c.outerHeight(!0)-h-p.border;k.css({height:c});a.addClass("fht-table-init");"undefined"!== typeof b.altClass&&n.altRows.apply(this);0<b.fixedColumns&&g._setupFixedColumn(a,this,p);b.autoShow||f.hide();g._bindScroll(k,p);return this},resize:function(){return this},altRows:function(a){var c=d(this);a="undefined"!==typeof a?a:b.altClass;c.closest(".fht-table-wrapper").find("tbody tr:odd:not(:hidden)").addClass(a)},show:function(a,c,b){var h=d(this),f=h.closest(".fht-table-wrapper");if("undefined"!==typeof a&&"number"===typeof a)return f.show(a,function(){d.isFunction(c)&&c.call(this)}),this; if("undefined"!==typeof a&&"string"===typeof a&&"undefined"!==typeof c&&"number"===typeof c)return f.show(a,c,function(){d.isFunction(b)&&b.call(this)}),this;h.closest(".fht-table-wrapper").show();d.isFunction(a)&&a.call(this);return this},hide:function(a,c,b){var h=d(this),f=h.closest(".fht-table-wrapper");if("undefined"!==typeof a&&"number"===typeof a)return f.hide(a,function(){d.isFunction(b)&&b.call(this)}),this;if("undefined"!==typeof a&&"string"===typeof a&&"undefined"!==typeof c&&"number"=== typeof c)return f.hide(a,c,function(){d.isFunction(b)&&b.call(this)}),this;h.closest(".fht-table-wrapper").hide();d.isFunction(b)&&b.call(this);return this},destroy:function(){var a=d(this),c=a.closest(".fht-table-wrapper");a.insertBefore(c).removeAttr("style").append(c.find("tfoot")).removeClass("fht-table fht-table-init").find(".fht-cell").remove();c.remove();return this}},g={_isTable:function(a){var c=a.is("table"),b=0<a.find("thead").length;a=0<a.find("tbody").length;return c&&b&&a?!0:!1},_bindScroll:function(a){var c= a.closest(".fht-table-wrapper"),d=a.siblings(".fht-thead"),h=a.siblings(".fht-tfoot");a.bind("scroll",function(){0<b.fixedColumns&&c.find(".fht-fixed-column").find(".fht-tbody table").css({"margin-top":-a.scrollTop()});d.find("table").css({"margin-left":-this.scrollLeft});(b.footer||b.cloneHeadToFoot)&&h.find("table").css({"margin-left":-this.scrollLeft})})},_fixHeightWithCss:function(a,c){b.includePadding?a.css({height:a.height()+c.border}):a.css({height:a.parent().height()+c.border})},_fixWidthWithCss:function(a, c,e){b.includePadding?a.each(function(){d(this).css({width:void 0==e?d(this).width()+c.border:e+c.border})}):a.each(function(){d(this).css({width:void 0==e?d(this).parent().width()+c.border:e+c.border})})},_setupFixedColumn:function(a,c,e){var h=a.closest(".fht-table-wrapper"),f=h.find(".fht-fixed-body");c=h.find(".fht-fixed-column");var m=d('<div class="fht-thead"><table class="fht-table"><thead><tr></tr></thead></table></div>'),k=d('<div class="fht-tbody"><table class="fht-table"><tbody></tbody></table></div>'); a=d('<div class="fht-tfoot"><table class="fht-table"><tfoot><tr></tr></tfoot></table></div>');var h=h.width(),p=f.find(".fht-tbody").height()-b.scrollbarOffset,q,r,l,n;m.find("table.fht-table").addClass(b.originalTable.attr("class"));k.find("table.fht-table").addClass(b.originalTable.attr("class"));a.find("table.fht-table").addClass(b.originalTable.attr("class"));q=f.find(".fht-thead thead tr > *:lt("+b.fixedColumns+")");l=b.fixedColumns*e.border;q.each(function(){l+=d(this).outerWidth(!0)});g._fixHeightWithCss(q, e);g._fixWidthWithCss(q,e);var s=[];q.each(function(){s.push(d(this).width())});r=f.find("tbody tr > *:not(:nth-child(n+"+(b.fixedColumns+1)+"))").each(function(a){g._fixHeightWithCss(d(this),e);g._fixWidthWithCss(d(this),e,s[a%b.fixedColumns])});m.appendTo(c).find("tr").append(q.clone());k.appendTo(c).css({"margin-top":-1,height:p+e.border});r.each(function(a){0==a%b.fixedColumns&&(n=d("<tr></tr>").appendTo(k.find("tbody")),b.altClass&&d(this).parent().hasClass(b.altClass)&&n.addClass(b.altClass)); d(this).clone().appendTo(n)});c.css({height:0,width:l});var t=c.find(".fht-tbody .fht-table").height()-c.find(".fht-tbody").height();c.find(".fht-tbody .fht-table").bind("mousewheel",function(a,c,b,e){if(0!=e)return a=parseInt(d(this).css("marginTop"),10)+(0<e?120:-120),0<a&&(a=0),a<-t&&(a=-t),d(this).css("marginTop",a),f.find(".fht-tbody").scrollTop(-a).scroll(),!1});f.css({width:h});if(!0==b.footer||!0==b.cloneHeadToFoot)m=f.find(".fht-tfoot tr > *:lt("+b.fixedColumns+")"),g._fixHeightWithCss(m, e),a.appendTo(c).find("tr").append(m.clone()),c=a.find("table").innerWidth(),a.css({top:b.scrollbarOffset,width:c})},_setupTableFooter:function(a,c,e){c=a.closest(".fht-table-wrapper");var h=a.find("tfoot");a=c.find("div.fht-tfoot");a.length||(a=0<b.fixedColumns?d('<div class="fht-tfoot"><table class="fht-table"></table></div>').appendTo(c.find(".fht-fixed-body")):d('<div class="fht-tfoot"><table class="fht-table"></table></div>').appendTo(c));a.find("table.fht-table").addClass(b.originalTable.attr("class")); switch(!0){case !h.length&&!0==b.cloneHeadToFoot&&!0==b.footer:e=c.find("div.fht-thead");a.empty();e.find("table").clone().appendTo(a);break;case h.length&&!1==b.cloneHeadToFoot&&!0==b.footer:a.find("table").append(h).css({"margin-top":-e.border}),g._setupClone(a,e.tfoot)}},_getTableProps:function(a){var c={thead:{},tbody:{},tfoot:{},border:0};c.border=(a.find("th:first-child").outerWidth()-a.find("th:first-child").innerWidth())/b.borderCollapse?2:1;c.thead=g._getColumnsWidth(a.find("thead").children("tr")); c.tfoot=g._getColumnsWidth(a.find("tfoot").children("tr"));c.tbody=g._getColumnsWidth(a.find("tbody").children("tr"));return c},_setupClone:function(a,c){var e=a.find("thead").length?"thead tr":a.find("tfoot").length?"tfoot tr":"tbody tr";g._trCellIterator(a.find(e),{cell:function(a){"undefined"!==typeof c[a.colIndex]&&c[a.colIndex].colspan==a.colspan&&((d(this).find("div.fht-cell").length?d(this).find("div.fht-cell"):d('<div class="fht-cell"></div>').appendTo(d(this))).css({width:parseInt(c[a.colIndex].width, 10)}),d(this).closest(".fht-tbody").length||!d(this).is(":last-child")||d(this).closest(".fht-fixed-column").length||(a=Math.max((d(this).innerWidth()-d(this).width())/2,b.scrollbarOffset),d(this).css({"padding-right":parseInt(d(this).css("padding-right"))+a+"px"})))}})},_trCellIterator:function(a,c,b){var h={};"undefined"===typeof c&&(c={});"undefined"===typeof b&&(b={});a.each(function(a){var g=0,k=0;b.rowIndex=a;if("function"===typeof c.beforeRow&&c.beforeRow.call(this,b))return!1;d(this).children().each(function(a){for(var f= parseInt(d(this).attr("colspan"))||1,l=parseInt(d(this).attr("rowspan"))||1;"undefined"!==typeof h[a+k]&&1<h[a+k].rowspan;)h[a+k].rowspan--,k+=h[a].colspan;a+=g+k;g+=f-1;1<l&&(h[a]={rowspan:l,colspan:f});b.colIndex=a;b.colspan=f;b.rowspan=l;if("function"===typeof c.cell&&c.cell.call(this,b))return!1});if("function"===typeof c.afterRow&&c.afterRow.call(this,b))return!1});return b},_getColumnsCount:function(a){return g._trCellIterator(a,{cell:function(a){a.count+=a.colspan},afterRow:function(a){if(1< a.count||1==a.rowspan)return!0}},{count:0}).count},_getColumnsWidth:function(a){return g._trCellIterator(a,{cell:function(a){if("undefined"===typeof a.result[a.colIndex]||1<a.result[a.colIndex].colspan){var e=parseFloat(d(this).outerWidth()-d(this).innerWidth())/(b.borderCollapse?2:1);a.result[a.colIndex]={width:d(this).width()+e,colspan:a.colspan};1==a.colspan&&a.definedWidthCount++}},afterRow:function(a){if(a.definedWidthCount==a.columnsCount)return!0}},{result:{},definedWidthCount:0,columnsCount:g._getColumnsCount(a)}).result}, _isPaddingIncludedWithWidth:function(){var a=d('<table class="fht-table"><tr><td style="padding: 10px; font-size: 10px;">test</td></tr></table>'),c,e;a.addClass(b.originalTable.attr("class"));a.appendTo("body");c=a.find("td").height();a.find("td").css("height",a.find("tr").height());e=a.find("td").height();a.remove();return c!=e?!0:!1},_getScrollbarWidth:function(){var a=0;if(!a)if(/msie/.test(navigator.userAgent.toLowerCase())){var b=d('<textarea cols="10" rows="2"></textarea>').css({position:"absolute", top:-1E3,left:-1E3}).appendTo("body"),e=d('<textarea cols="10" rows="2" style="overflow: hidden;"></textarea>').css({position:"absolute",top:-1E3,left:-1E3}).appendTo("body"),a=b.width()-e.width()+2;b.add(e).remove()}else b=d("<div />").css({width:100,height:100,overflow:"auto",position:"absolute",top:-1E3,left:-1E3}).prependTo("body").append("<div />").find("div").css({width:"100%",height:200}),a=100-b.width(),b.parent().remove();return a}};if(n[l])return n[l].apply(this,Array.prototype.slice.call(arguments, 1));if("object"!==typeof l&&l)d.error('Method "'+l+'" does not exist in fixedHeaderTable plugin!');else return n.init.apply(this,arguments)}})(jQuery);