// That code snippet belongs to Forty-Five North - http://fortyfivenorth.com

// Once DOM is ready...
$(function() {
	
	// newsletter hint
	$('#newsletter-email').hint();
	
	// toggle 'on' class for form inputs
	$('input,textarea').focus(function() {
		$(this).addClass('on', 1000);
	});
	$('input,textarea').blur(function() {
		$(this).removeClass('on', 1000);
	});
	
	$('p.jump-to').localScroll();

	$('a[rel="zoom"]').fancybox({
		'zoomSpeedIn': 250,
		'zoomSpeedOut': 250,
		'overlayShow': true
	});
	
	// photos
	if ($('body').attr('id') == 'photos')
	{
		// Fade in Flickr note
		$("#photo .photo a").prepend("<span></span>");
		$('#photo .photo a').hover(function() {
			var fade = $('> span:first-child', this);
			if (fade.is(':animated')) fade.stop().fadeTo(250, 1);
			else fade.fadeIn(250);
		},
		function () {
			var fade = $('> span:first-child', this);
			if (fade.is(':animated')) fade.stop().fadeTo(250, 0);
			else fade.fadeOut(500);
		});
		
		// Coda Slider Effect - http://jqueryfordesigners.com/coda-slider-effect/
		
		var $panels = $('.scrollContainer > div');
		var $container = $('.scrollContainer');
		
		// if false, we'll float all the panels left and fix the width 
		// of the container
		var horizontal = true;
		
		// float the panels left if we're going horizontal
		if (horizontal) {
			$panels.css({
				'float' : 'left',
				'position' : 'relative' // IE fix to ensure overflow is hidden
			});
			
			// calculate a new width for the container (so it holds all panels)
			$container.css('width', $panels[0].offsetWidth * $panels.length);
		}
		
		// collect the scroll object, at the same time apply the hidden overflow
		// to remove the default scrollbars that will appear
		var $scroll = $('.scroll').css('overflow', 'hidden');
		
		// apply our previous + next buttons
		$scroll.before('<ul id="navigator"><li id="previous" class="imgr">Previous</li><li id="next" class="imgr">Next</li></ul>');
		
		// handle nav selection
		function selectNav() {
			$(this)
				.parents('ul:first')
					.find('img')
						.removeClass('active')
					.end()
				.end()
				.children('img')
					.addClass('active')
				.end()
		}
		
		$('ul.thumbs').find('a').click(selectNav);
		
		// go find the navigation link that has this target and select the nav
		function trigger(data) {
			var el = $('ul.thumbs').find('a[href$="' + data.id + '"]').get(0);
			selectNav.call(el);
		}
		
		if (window.location.hash) {
			trigger({ id : window.location.hash.substr(1) });
		} else {
			$('ul.thumbs a:first').click();
		}
		
		// offset is used to move to *exactly* the right place, since I'm using
		// padding on my example, I need to subtract the amount of padding to
		// the offset.  Try removing this to get a good idea of the effect
		var offset = parseInt((horizontal ? 
			$container.css('paddingTop') : 
			$container.css('paddingLeft')) 
			|| 0) * -1;
		
		
		var scrollOptions = {
			target: $scroll, // the element that has the overflow
			
			// can be a selector which will be relative to the target
			items: $panels,
			
			navigation: 'ul.thumbs a',
			
			// selectors are NOT relative to document, i.e. make sure they're unique
			prev: '#previous', 
			next: '#next',
			
			// allow the scroll effect to run both directions
			axis: 'xy',
			
			onAfter: trigger, // our final callback
			
			offset: offset,
			
			// duration of the sliding effect
			duration: 500,
			
			// easing - can be used with the easing plugin: 
			// http://gsgd.co.uk/sandbox/jquery/easing/
			easing: 'swing'
		};
		
		// apply serialScroll to the slider - we chose this plugin because it 
		// supports// the indexed next and previous scroll along with hooking 
		// in to our navigation.
		$('#photo').serialScroll(scrollOptions);
		
		// now apply localScroll to hook any other arbitrary links to trigger 
		// the effect
		$.localScroll(scrollOptions);
		
		// finally, if the URL has a hash, move the slider in to position, 
		// setting the duration to 1 because I don't want it to scroll in the
		// very first page load.  We don't always need this, but it ensures
		// the positioning is absolutely spot on when the pages loads.
		scrollOptions.duration = 1;
		$.localScroll.hash(scrollOptions);
	}
	
	// blog
	if ($('body').attr('id') == 'blog')
	{
		$('#find-entries > ul').tabs({
			fx: {
				height: 'toggle',
				duration: 'fast'
			}
		});
		
		// entry search
		$('#query').hint();
	}
	
	// press
	if ($('body').attr('id') == 'links')
	{
		$('#press-list').localScroll();
	}
});