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RS07 Poll Rounding

Fixes rounding errors (upwards), on RS07 polls

  1. // ==UserScript==
  2. // @name        RS07 Poll Rounding
  3. // @namespace   rs07pr
  4. // @description Fixes rounding errors (upwards), on RS07 polls
  5. // @name        RS07 Poll Rounding
  6. // @include     http://services.runescape.com/m=poll/oldschool/results.ws?id=*
  7. // @version     1
  8. // @grant       none
  9. // ==/UserScript==
  10.  
  11. $('fieldset').each(
  12.   function() {
  13.     
  14.     table = $(this)[0].getElementsByTagName('table')[0];
  15.     yes   = table.getElementsByTagName('tr')[0].getElementsByTagName('td')[2];
  16.     no    = table.getElementsByTagName('tr')[1].getElementsByTagName('td')[2];
  17.     
  18.     votes_yes   = parseInt(yes.textContent.match(/^\d+% \((\d+) votes\)$/)[1]);
  19.     votes_no    = parseInt(no.textContent.match(/^\d+% \((\d+) votes\)$/)[1]);
  20.     votes_total = votes_yes + votes_no;
  21.     
  22.     votes_yes_pct = ((votes_yes / votes_total) * 100).toFixed(2);
  23.     votes_no_pct  = (100 - votes_yes_pct).toFixed(2);
  24.     
  25.     pass_color = (votes_yes_pct >= 75) ? "green" : "red";
  26.     pass_votes = Math.ceil(votes_total * .75);
  27.     passing_by = Math.abs(pass_votes - votes_yes);
  28.     
  29.     yes.innerHTML = votes_yes_pct + "% (" + numberWithCommas(votes_yes) + " votes)\n[" + "<span style=color:" + pass_color + ";><b>" + numberWithCommas(passing_by) + "</b></span>" + "]";
  30.     no.innerHTML  = votes_no_pct + "% (" + numberWithCommas(votes_no) + " votes)";
  31.     
  32.   }
  33. );
  34.  
  35. function numberWithCommas(x) {
  36.   return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  37. }