text: /**
   * cbpFWTabs.js v1.0.0
   * http://www.codrops.com
   *
   * Licensed under the MIT license.
   * http://www.opensource.org/licenses/mit-license.php
   *
   * Copyright 2014, Codrops
   * http://www.codrops.com
   */
  ;( function( window ) {
  
      'use strict';
  
      function extend( a, b ) {
          for( var key in b ) {
              if( b.hasOwnProperty( key ) ) {
                  a[key] = b[key];
              }
          }
          return a;
      }
  
      function CBPFWTabs( el, options ) {
          this.el = el;
          this.options = extend( {}, this.options );
          extend( this.options, options );
          this._init();
      }
  
      CBPFWTabs.prototype.options = {
          start : 0
      };
  
      CBPFWTabs.prototype._init = function() {
          // tabs elemes
          this.tabs = [].slice.call( this.el.querySelectorAll( 'nav > ul > li' ) );
          // content items
          this.items = [].slice.call( this.el.querySelectorAll( '.content > section' ) );
          // current index
          this.current = -1;
          // show current content item
          this._show();
          // init events
          this._initEvents();
      };
  
      CBPFWTabs.prototype._initEvents = function() {
          var self = this;
          this.tabs.forEach( function( tab, idx ) {
              tab.addEventListener( 'click', function( ev ) {
                  ev.preventDefault();
                  self._show( idx );
              } );
          } );
      };
  
      CBPFWTabs.prototype._show = function( idx ) {
          if( this.current >= 0 ) {
              this.tabs[ this.current ].className = '';
              this.items[ this.current ].className = '';
          }
          // change current
          this.current = idx != undefined ? idx : this.options.start >= 0 && this.options.start < this.items.length ? this.options.start : 0;
          this.tabs[ this.current ].className = 'tab-current';
          this.items[ this.current ].className = 'content-current';
      };
  
      // add to global namespace
      window.CBPFWTabs = CBPFWTabs;
  
  })( window );