.js

var rrExitCondition = function(){
  var filters = rrLibrary.queryStringObjectByPrefix('f-');
  var excludedRequests = ['up1'];
  var originalCount = (function(){
    var elemNum = document.getElementsByClassName('sm-category__main-sorting_displayed');
    if(!elemNum.length) return 0;
    var matchNum = elemNum[0].innerHTML.match(/\d+/ig);
    if(!matchNum) return 0;
    return +matchNum[0];
  }());
  delete filters.delivery;
  if (rrLibrary.getQueryParametr("page") !== null && +rrLibrary.getQueryParametr("page") > 1)
    return true;
  if (~excludedRequests.indexOf(rrLibrary.getQueryParametr("text")))
    return true;
  if (rrLibrary.getQueryParametr("sortOrder") !== null && rrLibrary.getQueryParametr("sortBy") != "popularity")
    return true;
  if (Object.keys(filters).length > 0)
    return true;
  if (originalCount <= 4)
    return true;

  return false;
};