/*
	Twenty by Pixelarity
	pixelarity.com @pixelarity
	License: pixelarity.com/license
*/

(function($) {

	skel.init({
		reset: 'full',
		breakpoints: {
			global:		{ range: '*', href: 'css/style.css?cache=25', containers: 1400, grid: { gutters: 50 } },
			wide:		{ range: '-1680', href: 'css/style-wide.css?cache=25', containers: 1200, grid: { gutters: 40 } },
			normal:		{ range: '-1280', href: 'css/style-normal.css?cache=25', containers: 960, viewport: { scalable: false } },
			narrow:		{ range: '-980', href: 'css/style-narrow.css?cache=25', containers: '95%', grid: { gutters: 30 } },
			narrower:	{ range: '-840', href: 'css/style-narrower.css?cache=25', grid: { collapse: 1 } },
			mobile:		{ range: '-640', href: 'css/style-mobile.css?cache=25', containers: '100%', grid: { gutters: 15, collapse: 2 } }
		}
	}, {
		layers: {
			transformTest: function() { return (skel.vars.isMobile); },
			layers: {
				topPanel: {
					states: '/global/wide/normal/narrow/narrower/mobile',
					position: 'top-center',
					side: 'top',
					hidden: true,
					animation: 'pushY',
					width: '100%',
					height: 275,
					html: '<nav data-action="navList" data-args="nav"></nav>',
					clickToClose: true,
					swipeToClose: false,
					orientation: 'vertical'
				},
				topButton: {
					states: '/global/wide/normal/narrow/narrower/mobile',
					position: 'top-center',
					width: 120,
					height: 50,
					html: '<span class="toggle" data-action="toggleLayer" data-args="topPanel"></span>'
				},
				sidePanel: {
					states: '/global/wide/normal/narrow/narrower',
					position: 'top-left',
					side: 'left',
					hidden: true,
					animation: 'revealX',
					width: 250,
					height: '100%',
					html: '<nav data-action="navList" data-args="nav"></nav>',
					clickToClose: true,
					orientation: 'vertical'
				},
				sideButton: {
					states: '/global/wide/normal/narrow/narrower',
					position: 'top-left',
					width: 100,
					height: 60,
					html: '<span class="toggle" data-action="toggleLayer" data-args="sidePanel"></span>'
				}
			}
		}
	});

	$(function() {

		// Text cycle on home page
		var spans = $('span[id^="title-"]').hide(),
    i = 0;

		(function cycle() { 
    	spans.eq(i).fadeIn(800)
              .delay(1000)
              .fadeOut(800, cycle);
    	i = ++i % spans.length;
		})();


		var	$window = $(window),
			$body = $('body'),
			$header = $('#header'),
			$banner = $('#banner');

		// Disable animations/transitions until the page has loaded.
			$body.addClass('is-loading');
			
			$window.on('load', function() {
				$body.removeClass('is-loading');
			});

		// CSS polyfills (IE<9).
			if (skel.vars.IEVersion < 9)
				$(':last-child').addClass('last-child');

		// Forms (IE<10).
			var $form = $('form');
			if ($form.length > 0) {

				if (skel.vars.IEVersion < 10) {
					$.fn.n33_formerize=function(){var _fakes=new Array(),_form = $(this);_form.find('input[type=text],textarea').each(function() { var e = $(this); if (e.val() == '' || e.val() == e.attr('placeholder')) { e.addClass('formerize-placeholder'); e.val(e.attr('placeholder')); } }).blur(function() { var e = $(this); if (e.attr('name').match(/_fakeformerizefield$/)) return; if (e.val() == '') { e.addClass('formerize-placeholder'); e.val(e.attr('placeholder')); } }).focus(function() { var e = $(this); if (e.attr('name').match(/_fakeformerizefield$/)) return; if (e.val() == e.attr('placeholder')) { e.removeClass('formerize-placeholder'); e.val(''); } }); _form.find('input[type=password]').each(function() { var e = $(this); var x = $($('<div>').append(e.clone()).remove().html().replace(/type="password"/i, 'type="text"').replace(/type=password/i, 'type=text')); if (e.attr('id') != '') x.attr('id', e.attr('id') + '_fakeformerizefield'); if (e.attr('name') != '') x.attr('name', e.attr('name') + '_fakeformerizefield'); x.addClass('formerize-placeholder').val(x.attr('placeholder')).insertAfter(e); if (e.val() == '') e.hide(); else x.hide(); e.blur(function(event) { event.preventDefault(); var e = $(this); var x = e.parent().find('input[name=' + e.attr('name') + '_fakeformerizefield]'); if (e.val() == '') { e.hide(); x.show(); } }); x.focus(function(event) { event.preventDefault(); var x = $(this); var e = x.parent().find('input[name=' + x.attr('name').replace('_fakeformerizefield', '') + ']'); x.hide(); e.show().focus(); }); x.keypress(function(event) { event.preventDefault(); x.val(''); }); });  _form.submit(function() { $(this).find('input[type=text],input[type=password],textarea').each(function(event) { var e = $(this); if (e.attr('name').match(/_fakeformerizefield$/)) e.attr('name', ''); if (e.val() == e.attr('placeholder')) { e.removeClass('formerize-placeholder'); e.val(''); } }); }).bind("reset", function(event) { event.preventDefault(); $(this).find('select').val($('option:first').val()); $(this).find('input,textarea').each(function() { var e = $(this); var x; e.removeClass('formerize-placeholder'); switch (this.type) { case 'submit': case 'reset': break; case 'password': e.val(e.attr('defaultValue')); x = e.parent().find('input[name=' + e.attr('name') + '_fakeformerizefield]'); if (e.val() == '') { e.hide(); x.show(); } else { e.show(); x.hide(); } break; case 'checkbox': case 'radio': e.attr('checked', e.attr('defaultValue')); break; case 'text': case 'textarea': e.val(e.attr('defaultValue')); if (e.val() == '') { e.addClass('formerize-placeholder'); e.val(e.attr('placeholder')); } break; default: e.val(e.attr('defaultValue')); break; } }); window.setTimeout(function() { for (x in _fakes) _fakes[x].trigger('formerize_sync'); }, 10); }); return _form; };
					$form.n33_formerize();
				}

			}
			
		// Scrolly links.
			$('.scrolly').scrolly(1000, -10);

		// Dropdowns.
			$('#nav > ul').dropotron({
				mode: 'fade',
				noOpenerFade: true,
				expandMode: (skel.vars.isTouch ? 'click' : 'hover')
			});

		// Header.
		// If the header is using "alt" styling and #banner is present, use scrollwatch
		// to revert it back to normal styling once the user scrolls past the banner.
		// Note: This is disabled on mobile devices.
			if (!skel.vars.isMobile
			&&	$header.hasClass('alt')
			&&	$banner.length > 0) {

				$window.on('load', function() {

					$banner.scrollwatch({
						delay:		0,
						range:		1,
						anchor:		'top',
						on:			function() { $header.addClass('alt reveal'); },
						off:		function() { $header.removeClass('alt'); }
					});

				});
			
			}

	});

})(jQuery);