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/*
Stellar by HTML5 UP
html5up.net | @ajlkn
Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
*/
(function($) {
skel.breakpoints({
xlarge: '(max-width: 1680px)',
large: '(max-width: 1280px)',
medium: '(max-width: 980px)',
small: '(max-width: 736px)',
xsmall: '(max-width: 480px)',
xxsmall: '(max-width: 360px)'
});
$(function() {
var $window = $(window),
$body = $('body'),
$main = $('#main');
// Disable animations/transitions until the page has loaded.
$body.addClass('is-loading');
$window.on('load', function() {
window.setTimeout(function() {
$body.removeClass('is-loading');
}, 100);
});
// Fix: Placeholder polyfill.
$('form').placeholder();
// Prioritize "important" elements on medium.
skel.on('+medium -medium', function() {
$.prioritize(
'.important\\28 medium\\29',
skel.breakpoint('medium').active
);
});
// Nav.
var $nav = $('#nav');
if ($nav.length > 0) {
// Shrink effect.
$main
.scrollex({
mode: 'top',
enter: function() {
$nav.addClass('alt');
},
leave: function() {
$nav.removeClass('alt');
},
});
// Links.
var $nav_a = $nav.find('a');
$nav_a
.scrolly({
speed: 1000,
offset: function() { return $nav.height(); }
})
.on('click', function() {
var $this = $(this);
// External link? Bail.
if ($this.attr('href').charAt(0) != '#')
return;
// Deactivate all links.
$nav_a
.removeClass('active')
.removeClass('active-locked');
// Activate link *and* lock it (so Scrollex doesn't try to activate other links as we're scrolling to this one's section).
$this
.addClass('active')
.addClass('active-locked');
})
.each(function() {
var $this = $(this),
id = $this.attr('href'),
$section = $(id);
// No section for this link? Bail.
if ($section.length < 1)
return;
// Scrollex.
$section.scrollex({
mode: 'middle',
initialize: function() {
// Deactivate section.
if (skel.canUse('transition'))
$section.addClass('inactive');
},
enter: function() {
// Activate section.
$section.removeClass('inactive');
// No locked links? Deactivate all links and activate this section's one.
if ($nav_a.filter('.active-locked').length == 0) {
$nav_a.removeClass('active');
$this.addClass('active');
}
// Otherwise, if this section's link is the one that's locked, unlock it.
else if ($this.hasClass('active-locked'))
$this.removeClass('active-locked');
}
});
});
}
// Scrolly.
$('.scrolly').scrolly({
speed: 1000
});
});
})(jQuery);
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