function hideSS(event) {
  $('season_selecter').className = 'select';
  $('season_selection').hide();
}

function showHideSS(event) {
  if ($('season_selection').visible() == true) {
    hideSS(event);
  } else {
    showSS(event);
  }
}

function showSS() {   
  $('season_selecter').className = 'select hover';
  $('season_selection').show();
}


function hideDS(event) {
  $('div_selecter').className = 'select';
  $('div_selection').hide();
}

function showHideDS(event) {
  if ($('div_selection').visible() == true) {
    hideDS(event);
  } else {
    showDS(event);
  }
}

function showDS() {   
  $('div_selecter').className = 'select hover';
  $('div_selection').show();
}