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var liSelected;
$(window).keydown(function(e) {
var li = $('#hostlist .list .thumbnail');
if (e.which === 40) {
if (liSelected) {
liSelected.removeClass('selected');
next = liSelected.next();
if (next.length > 0) {
liSelected = next.addClass('selected');
} else {
liSelected = li.eq(0).addClass('selected');
}
} else {
liSelected = li.eq(0).addClass('selected');
}
$('html').animate({scrollTop: liSelected.offset().top - 20}, 500);
return false;
}
if (e.which === 38) {
if (liSelected) {
liSelected.removeClass('selected');
next = liSelected.prev();
if (next.length > 0) {
liSelected = next.addClass('selected');
} else {
liSelected = li.last().addClass('selected');
}
} else {
liSelected = li.last().addClass('selected');
}
$('html').animate({scrollTop: liSelected.offset().top - 20}, 500);
return false;
}
if (e.which === 13) {
if (liSelected) {
window.location = liSelected.find('a').attr('href');
return false;
}
}
});
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