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<script>
var aside_padding_top;
var section_padding_top;
var coverSlid = false;
var hide_cover = Boolean({{$hide_cover}});
$(document).ready(function() {
if(! $('#cover-photo').length)
return;
aside_padding_top = parseInt($('aside').css('padding-top'));
section_padding_top = parseInt($('section').css('padding-top'));
$(document).on('click mouseup keyup', slideUpCover);
if($(window).width() > 755) {
$('#cover-photo').removeClass('d-none');
datasrc2src('#cover-photo > img');
if(hide_cover) {
hideCover();
}
if($(window).scrollTop() < $('#cover-photo').height()) {
$('body').css('cursor', 'n-resize');
$('.navbar').removeClass('fixed-top');
$('main').css('margin-top', - $('nav').outerHeight(true) + 'px');
$('main').css('opacity', 0);
}
}
else {
$('#cover-photo').remove();
coverSlid = true;
}
});
$(window).scroll(function () {
if($(window).width() > 755 && $(window).scrollTop() > ($('#cover-photo').height() - 1)) {
$('body').css('cursor', '');
$('.navbar').addClass('fixed-top');
$('main').css('margin-top', '');
$('main').css('opacity', 1);
coverSlid = true;
}
else if ($(window).width() > 755 && $(window).scrollTop() < $('#cover-photo').height()){
if(coverSlid) {
$(window).scrollTop(Math.ceil($('#cover-photo').height()));
setTimeout(function(){ coverSlid = false; }, 1000);
}
else {
if($(window).scrollTop() < $('#cover-photo').height()) {
$('body').css('cursor', 'n-resize');
$('.navbar').removeClass('fixed-top');
$('main').css('margin-top', - $('nav').outerHeight(true) + 'px');
$('main').css('opacity', 0);
}
}
}
if($('main').css('opacity') < 1) {
$('main').css('opacity', ($(window).scrollTop()/$('#cover-photo').height()).toFixed(1));
}
});
$(window).resize(function () {
if($(window).width() < 755) {
$('#cover-photo').remove();
$('.navbar').addClass('fixed-top');
$('main').css('opacity', 1);
coverSlid = true;
}
});
function slideUpCover() {
if(coverSlid) {
return;
}
$('html, body').animate({scrollTop: Math.ceil($('#cover-photo').height()) + 'px' }, 'fast');
return;
}
function hideCover() {
if(coverSlid) {
return;
}
window.scrollTo(0, Math.ceil($('#cover-photo').height()));
}
</script>
<div class="d-none" id="cover-photo" title="{{$hovertitle}}">
{{$photo_html}}
<div id="cover-photo-caption">
<h1>{{$title}}</h1>
<h3>{{$subtitle}}</h3>
</div>
</div>
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