in src/assets/js/inview.js [32:88]
setInterval(function () {
var k = d(),
j,
n = 0;
d.each(p, function (a, b) {
var c = b.data.selector,
d = b.$element;
k = k.add(c ? d.find(c) : d);
});
if ((j = k.length)) {
var b;
if (!(b = e)) {
var g = { height: i.innerHeight, width: i.innerWidth };
if (!g.height && ((b = h.compatMode) || !d.support.boxModel))
(b = 'CSS1Compat' === b ? f : h.body),
(g = { height: b.clientHeight, width: b.clientWidth });
b = g;
}
e = b;
for (
a = a || {
top: i.pageYOffset || f.scrollTop || h.body.scrollTop,
left: i.pageXOffset || f.scrollLeft || h.body.scrollLeft,
};
n < j;
n++
)
if (d.contains(f, k[n])) {
b = d(k[n]);
var l = b.height(),
m = b.width(),
c = b.offset(),
g = b.data('inview');
if (!a || !e) break;
c.top + l > a.top &&
c.top < a.top + e.height &&
c.left + m > a.left &&
c.left < a.left + e.width
? ((m =
a.left > c.left
? 'right'
: a.left + e.width < c.left + m
? 'left'
: 'both'),
(l =
a.top > c.top
? 'bottom'
: a.top + e.height < c.top + l
? 'top'
: 'both'),
(c = m + '-' + l),
(!g || g !== c) &&
b.data('inview', c).trigger('inview', [!0, m, l]))
: g && b.data('inview', !1).trigger('inview', [!1]);
}
}
}, 250);