light tabs

init.js

//tab-content
  $(".tabs").lightTabs();

(function($){
  jQuery.fn.lightTabs = function(options){
    var hash = window.location.hash.slice(1);

    var createTabs = function(){
      var tabs = this;
      var i = 0;
      var page = 0;



      var showPage = function(i){
        $(tabs).children("div").children("div").hide();
        $(tabs).children("div").children("div").eq(i).show();
        $(tabs).find('.tabs-nav li').removeClass("active");
        $(tabs).find('.tabs-nav li').eq(i).addClass("active");
      }

      if (hash !== '') {
        if ($(tabs).find('.tab[data-tab="' +hash + '"]').length > 0) {
          window.onload = function () {
            window.scrollTo(0, 0);
          };
          page = $(tabs).find('.tabs-wrap .tab').index($(tabs).find('.tab[data-tab="' + hash + '"]'));
        };
      };

      showPage(page);

      $(tabs).find('.tabs-nav li').each(function(index, element){
        $(element).attr("data-page", i);
        i++;
      });

      $(tabs).find('.tabs-nav li').click(function(){
        showPage(parseInt($(this).attr("data-page")));
      });
    };
    return this.each(createTabs);
  };
})(jQuery);