Scraper for all pharmacies in Bulgaria

scraper.js

function download(filename, text) {
  var element = document.createElement('a');
  element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
  element.setAttribute('download', filename);
  element.style.display = 'none';
  document.body.appendChild(element);
  element.click();
  document.body.removeChild(element);
}

data ="reg\tregCode\taddr1\tlead\taddr2";

task= setInterval(function() {

  $("tr.highlight-row").each(function(i,a) { 
    var temp="";
    $(a).find("td").each( function (i1,a1) { 
      temp+=$(a1).text()+"\t";
    }); 
    data+="\n"+temp.substring(0,temp.length-1);
  });
 
  if ($("a.pagination").last().text()!="Next") {
    clearInterval(task);
    download('apteki.tsv',data); 
  } else {
    eval($("a.pagination").last().attr("href").substring(11))
  }
},1000);