var toggleSidebar = function()
{
  var tobj1 = $('middleSide');
  var tobj2 = $('middleMainTablen');
  if (tobj1.className == 'middleSide')
  {
    tobj1.className = 'middleSideS';
    if (tobj2) tobj2.className = 'tablens';
  }
  else
  {
    if (tobj1.className == 'middleSideS')
    {
      tobj1.className = 'middleSide';
      if (tobj2) tobj2.className = 'tablen';
    };
  };
  if (tobj1.className == 'middleSideA')
  {
    tobj1.className = 'middleSideAS';
    if (tobj2) tobj2.className = 'tablens';
  }
  else
  {
    if (tobj1.className == 'middleSideAS')
    {
      tobj1.className = 'middleSideA';
      if (tobj2) tobj2.className = 'tablen';
    };
  };
};

var toggleSidebarB = function(){};