in themes/kube/static/js/kube.js [1730:1750]
fetchElement: function(type)
{
var element;
if (this.currentItem !== false)
{
// prev or next
element = this.currentItem.$parent[type]().find('a');
if (element.length === 0)
{
return;
}
}
else
{
// first
element = this.$items[0];
}
return element;
},