// this file is dynamically generated
function do_pm25170(){
  if(document.getElementById('div25170').style.display == 'none'){
    display_code('-','pm25170');
    document.getElementById('div25170').style.display = 'block';
    document.getElementById('td25170').style.height = '1px';
  }else {
    display_code('+','pm25170');
    document.getElementById('div25170').style.display = 'none';
    document.getElementById('td25170').style.height = '0px';
  }
}