function SelMenu(e) {
  document.getElementById('iv_now').style.backgroundColor = '#ffffff';
  document.getElementById('iv_old').style.backgroundColor = '#ffffff';
  document.getElementById('iv_new').style.backgroundColor = '#ffffff';
  document.getElementById('iv_now').style.color = '#b0c0d1';
  document.getElementById('iv_old').style.color = '#b0c0d1';
  document.getElementById('iv_new').style.color = '#b0c0d1';
  e.style.backgroundColor = '#e3e3e3';
  e.style.color = '#505050';
}

function SelQMenu(e) {
  document.getElementById('qw_now').style.backgroundColor = '#ffffff';
  document.getElementById('qw_old').style.backgroundColor = '#ffffff';
  document.getElementById('qw_new').style.backgroundColor = '#ffffff';
  document.getElementById('qw_now').style.color = '#b0c0d1';
  document.getElementById('qw_old').style.color = '#b0c0d1';
  document.getElementById('qw_new').style.color = '#b0c0d1';
  e.style.backgroundColor = '#e3e3e3';
  e.style.color = '#505050';
}