$(document).ready(function() {

   //Declare some variables...
   var $mainContent = $('.main-content'),
       contentHeight = $mainContent.height(),
       siteURL = 'http://' + top.location.host.toString(),
       hash = window.location.hash,
       $internalLinks = $('a[href^=' + siteURL + ']'),
       $ajaxSpinner = $('#spinner'),
       URL = '',
       $el;
       console.log(contentHeight);
       
   $mainContent.height(contentHeight);    
   $internalLinks.each(function() {
      
      $el = $(this);
      $el.attr('href', '#' + this.pathname);
      
   }).click(function() {
      
      $ajaxSpinner.fadeIn();
      $mainContent.animate({opacity: '0.1'});
      $('.current_page_item').removeClass('current_page_item');
      $el = $(this);
      URL = $el.attr('href').substring(1);
      URL += ' #inside';
      $mainContent.load(URL, function() {
         marquee();
         $ajaxSpinner.fadeOut();
         $mainContent.animate({opacity: '1'});
         $el.parent().addClass('current_page_item');
         contentHeight = parseInt($mainContent.css('paddingTop')) + parseInt($mainContent.css('paddingBottom')) + $('#inside').height();
         $mainContent.animate({height: contentHeight});
      });
      
   });
   
   if (hash != '' && hash != '#/') {
      
      $ajaxSpinner.fadeIn();
      $mainContent.animate({opacity: '0.1'});
      $('.current_page_item').removeClass('current_page_item');
      URL = hash.substring(1);
      URL += ' #inside';
      $('a[href="'+window.location.hash+'"]').addClass('current_link').parent().addClass('current_page_item');
      $mainContent.load(URL, function() {
         marquee();
         $ajaxSpinner.fadeOut();
         $mainContent.animate({opacity: '1'});
         contentHeight = parseInt($mainContent.css('paddingTop')) + parseInt($mainContent.css('paddingBottom')) + $('#inside').height();
         $mainContent.animate({height: contentHeight});         
      });
      
   }

});