<!--
function Pokaz(id){
document.getElementById(id).style.visibility = 'visible';
document.getElementById(id).parentNode.style.backgroundColor = '#B9614A';
}
function Ukryj(id){
document.getElementById(id).style.visibility = 'hidden';
document.getElementById(id).parentNode.style.backgroundColor = 'Transparent';
}

function zazn(pole){
document.getElementById(pole).style.backgroundColor = '#B9614A';
}
function odzn(pole){
document.getElementById(pole).style.backgroundColor = 'Transparent';
}
//-->