//erb - ted se nepouziva
var eVel = 750

function zmensiErb()
{
if (eVel > 450)
  {eVel = eVel - 15;
  document.getElementById('tenErb').style.width = eVel+'px';
  erbTimer = setTimeout('zmensiErb()',50);
  }
  else
  {document.getElementById('tenErb').style.width = 'auto';
  document.getElementById('div1').style.visibility = 'visible';
  document.getElementById('div2').style.width = 'auto';
  document.getElementById('div2').style.height = 'auto';
  };
};




//PFko - použito i na jiné upoutávky
var PFVel = -330
var PFpom = 0
var maxVel = 700

function zvetsiPF()
{
if (PFVel < 0)
  {PFVel = PFVel + 30;
;  PFpom = Math.abs((0 - PFVel) - 325);
  PFpom = 330 + PFVel;
  document.getElementById('PFspc').style.height = PFpom+'px';
  PFTimer = setTimeout('zvetsiPF()',50);
  }
  else
{document.getElementById('PF').style.border = '3px solid black ';
document.getElementById('PFspc').style.height = '330px';
if (PFVel < (maxVel - 20))
  {PFVel = PFVel + 20;
  document.getElementById('PF').style.width = PFVel+'px';
  PFTimer = setTimeout('zvetsiPF()',50);
  }
  else
  {document.getElementById('PF').style.width = maxVel+'px';
//  document.getElementById('PFspc').style.display = 'none';
  document.getElementById('PFspc').style.height = '4px';
  document.getElementById('PFspc').style.width = '10px';
//document.getElementById('PF').style.border = '3px solid black ';

//  document.getElementById('div1').style.visibility = 'visible';
//  document.getElementById('div2').style.width = 'auto';
//  document.getElementById('div2').style.height = 'auto';
  };
  };
};