var imagesToPreload

 $(document).ready(function() {

	setupRollovers();
	
		preload([
	'/images/see/colour/CC_all_you_need_to_see_ETG.png',
	'/images/see/colour/CC_all_you_need_to_see_KBT.png',
    '/images/see/colour/CC_all_you_need_to_see_01.png',
	'/images/see/colour/CC_all_you_need_to_see_02.png',
	'/images/see/colour/CC_all_you_need_to_see_03.png',
	'/images/see/colour/CC_all_you_need_to_see_04.png',
	'/images/see/colour/CC_all_you_need_to_see_05.png',
	'/images/see/colour/CC_all_you_need_to_see_06.png',
	'/images/see/colour/CC_all_you_need_to_see_07.png',
	'/images/see/colour/CC_all_you_need_to_see_08.png',
	'/images/see/colour/CC_all_you_need_to_see_09.png',
	'/images/see/colour/CC_all_you_need_to_see_10.png',
    '/images/see/colour/CC_all_you_need_to_see_11.png',
	'/images/see/colour/CC_all_you_need_to_see_12.png',
	'/images/see/colour/CC_all_you_need_to_see_13.png',
	'/images/see/colour/CC_all_you_need_to_see_14.png',
	'/images/see/colour/CC_all_you_need_to_see_15.png',
	'/images/see/colour/CC_all_you_need_to_see_16.png',
	'/images/see/colour/CC_all_you_need_to_see_17.png',
	'/images/see/colour/CC_all_you_need_to_see_18.png',
	'/images/see/colour/CC_all_you_need_to_see_19.png',
	'/images/see/colour/CC_all_you_need_to_see_20.png',
	'/images/see/colour/CC_all_you_need_to_see_content_bloom.png',
	'/images/see/colour/CC_all_you_need_to_see_neil_brown.png',
	'/images/see/colour/CC_all_you_need_to_see_unilever.png',
	'/images/see/colour/CC_all_you_need_to_see_nick_miller.png',
	'/images/see/colour/CC_all_you_need_to_see_L1.png',
	'/images/love/colour/CC_all_you_need_is_love_01.png',
	'/images/love/colour/CC_all_you_need_is_love_02.png',
	'/images/love/colour/CC_all_you_need_is_love_03.png',
	'/images/love/colour/CC_all_you_need_is_love_04.png',
	'/images/love/colour/CC_all_you_need_is_love_05.png',
	'/images/love/colour/CC_all_you_need_is_love_06.png',
	'/images/love/colour/CC_all_you_need_is_love_07.png',
	'/images/love/colour/CC_all_you_need_is_love_08.png'

	]);
	 
	
	$("a.fancybox").fancybox({
		'transitionIn'	:	'fade',
		'transitionOut'	:	'fade',
		'speedIn'		:	600, 
		'speedOut'		:	200, 
		'overlayShow'	:	true,
		'overlayColor'	:	'#282828',
		'overlayOpacity':	0.5,
		'titlePosition' :	'over',
		'showNavArrows' :	'true',
		'centerOnScroll': true
	});
	
	var targetSee = $("#section-see").offset().top;  
	var targetKnow = $("#section-know").offset().top;  
	var targetLove = $("#section-love").offset().top;  

	var interval = setInterval(function() {  
		if ($(window).scrollTop() >= targetSee)
		{  
			$('#nav li').removeClass('active');
			$('#nav-see').addClass('active');
		}  
		if ($(window).scrollTop() >= targetKnow)
		{  
			$('#nav li').removeClass('active');
			$('#nav-know').addClass('active');
		}  
		if ($(window).scrollTop() >= targetLove)
		{  
			$('#nav li').removeClass('active');
			$('#nav-love').addClass('active');
		}    
	}, 500);  
 });

  //preload images
 function preload(arrayOfImages) {
    $(arrayOfImages).each(function(){
        $('<img/>')[0].src = this;
    });
 }
 
 function activeLink() {
	$('#nav li').removeClass('active');
	$(this).parent().addClass('active');
 }
 
 //rollovers
 function setupRollovers(){
	$('.rollover').hover(
	 function()
	 {
	  this.src = this.src.replace("/bw/","/colour/");
	 },
	 function()
	 {
	  this.src = this.src.replace("/colour/","/bw/");
	 }
	);
 }