(function($) {  $.fn.equalizeCols = function(children){    var child = Array(0);    if (children) child = children.split(",");    var maxH = 0;    this.each(      function(i)       {        if (this.offsetHeight>maxH) maxH = this.offsetHeight;      }    ).css("height", "auto").each(      function(i)      {        var gap = maxH-this.offsetHeight;        if (gap > 0)        {          t = document.createElement('div');          $(t).attr("class","fill").css("height",gap+"px");          if (child.length > i)          {            $(this).find(child[i]).children(':last-child').after(t);          }           else           {            $(this).children(':last-child').after(t);          }        }      }      );      }})(jQuery);