text: 
  
  function main() {
  
  
  
  (function () {
  
     'use strict';
  
     
  
    	$('a.page-scroll').click(function() {
  
          if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
  
            var target = $(this.hash);
  
            target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
  
            if (target.length) {
  
              $('html,body').animate({
  
                scrollTop: target.offset().top - 40
  
              }, 900);
  
              return false;
  
            }
  
          }
  
        });
  
  
  
  	
  
      // Show Menu on Book
  
      $(window).bind('scroll', function() {
  
          var navHeight = $(window).height() - 500;
  
          if ($(window).scrollTop() > navHeight) {
  
              $('.navbar-default').addClass('on');
  
          } else {
  
              $('.navbar-default').removeClass('on');
  
          }
  
      });
  
  
  
      $('body').scrollspy({ 
  
          target: '.navbar-default',
  
          offset: 80
  
      });
  
  
  
  	// Hide nav on click
  
    $(".navbar-nav li a").click(function (event) {
  
      // check if window is small enough so dropdown is created
  
      var toggle = $(".navbar-toggle").is(":visible");
  
      if (toggle) {
  
        $(".navbar-collapse").collapse('hide');
  
      }
  
    });
  
  	
  
    	// Portfolio isotope filter
  
      $(window).load(function() {
  
          var $container = $('.portfolio-items');
  
          $container.isotope({
  
              filter: '*',
  
              animationOptions: {
  
                  duration: 750,
  
                  easing: 'linear',
  
                  queue: false
  
              }
  
          });
  
          $('.cat a').click(function() {
  
              $('.cat .active').removeClass('active');
  
              $(this).addClass('active');
  
              var selector = $(this).attr('data-filter');
  
              $container.isotope({
  
                  filter: selector,
  
                  animationOptions: {
  
                      duration: 750,
  
                      easing: 'linear',
  
                      queue: false
  
                  }
  
              });
  
              return false;
  
          });
  
  
  
      });
  
  	
  
      // Nivo Lightbox 
  
      $('.portfolio-item a').nivoLightbox({
  
              effect: 'slideDown',  
  
              keyboardNav: true,                            
  
          });
  
  
  
  }());
  
  
  
  
  
  }
  
  main();