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"use strict";
(function($) {
function clickForVideo() {
var cfv = $("#clickForVideo");
var f = function() {
if (!cfv.is(":visible")) return;
cfv.hide();
$("#demoVideo").show().get(0).play();
};
cfv.css("cursor", "pointer").on("click", f).on("touchstart", function() {
$(this).data("moved", 0);
}).on("touchmove", function() {
$(this).data("moved", 1);
}).on("touchend", function() {
if ($(this).data("moved") === 0) f();
});
}
function seekVideo() {
var t = window.location.hash;
if (!t) return;
var s = /^#?(?:(\d\d?):)?(\d\d?):(\d\d?)$/.exec(t);
if (!s) return;
var videoj = $("#presentationVideo");
if (!videoj || videoj.length == 0) return;
var video = videoj[0];
var h = parseInt(s[1]);
if (!h) h = 0;
var m = parseInt(s[2]);
var s = parseInt(s[3]);
video.currentTime = (((h * 60) + m) * 60) + s;
}
function aButtonsRespondToSpacebar() {
$('a[role="button"]').keyup(function(e) {
if (e.which == 32) e.target.click();
});
}
$(clickForVideo);
$(seekVideo);
$(aButtonsRespondToSpacebar);
})($);
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