document.addEventListener('DOMContentLoaded', () => {
if(document.location.hash.length > 3) {
var query = document.location.hash.substring(1);
$('LINK#prevlink').attr('href', function(i, attr) {
return attr + '?' + query;
});
$('LINK#nextlink').attr('href', function(i, attr) {
$('A#prevlink').attr('href', function(i, attr) {
$('A#nextlink').attr('href', function(i, attr) {
}