function setupCycle() {
	
	var container = $('#nBanner'),
		elements = container.find('.element');
		
	if(elements.length > 1) {
		
		var navigation = $('<div class="navigation" />'),
			navigationInner = $('<div class="navigation-inner" />'),
			opacity = .2;
	
		elements
			.each(function(i) {
				$('<a href="">&nbsp;</a>')
					.data('index', i)
					.data('opacity', opacity)
					.click(function(event) {
						elements.showIndex($(this).data('index'))
						event.preventDefault();
					})
					.appendTo(navigationInner);
				opacity += .1;
			})
			.cycle({
				speed : 1000,
				interval : 4000,
				keep : true,
				onCycle : function() {
					navigationInner.children()
						.stop()
						.each(function() {
							var node = $(this);
							node.css('opacity', node.data('opacity'));
						})
						.eq(this.getCurrentIndex()).fadeTo('fast', .9);
				}
			});
			
		navigationInner.appendTo(navigation);
		
		navigation
			.hover(function() {
				elements.pauseCycle();				
			}, function() {
				elements.startCycle();
			})
			.appendTo(container);
			
		$('#logo').hover(function() {
			elements.pauseCycle();				
		}, function() {
			elements.startCycle();
		});
		
	};
	
};

$(function() {
		   
	// Smart back button
	var referrer = document.referrer,
		targetType = 'p',
		targetClass = 'back-button',
		buttonText = 'Ga terug';
		buttonTitle = 'Ga terug';
		
	if(referrer) {
		if(referrer.indexOf(document.location.host) >= 0) {
			var targets = document.getElementsByTagName(targetType);
			for(var i = 0, j = targets.length; i < j; i++) {
				var target = targets[i];
				if(target.className) {
					if(target.className.indexOf(targetClass) >= 0) {
						if(target.childNodes.length) {
							for(var k = 0, l = target.childNodes.length; k < l; k++)
								target.removeChild(target.childNodes[k]);
						};
						var button = document.createElement('a');
						button.href = referrer;
						button.title = buttonTitle;
						button.onclick = function() {
							window.history.back();
							return false;
						};
						button.appendChild(document.createTextNode(buttonText));
						target.appendChild(button);
					};
				};
			};
		};
	};
	
	// Fix PNG images if the user client is IE 6 or lower
	if($.browser.msie) {
		if($.browser.version <= 6) {
			$('head').append('<script type="text/javascript" src="style/footsteps2/js/jquery.pngfix.js" />');
			$('#logo img, #snelkoppelingen-line').pngfix();
		};
	};
	
});