function cssTlacnica() {
if (document.getElementsByTagName)
x=document.getElementsByTagName('link');
else if (document.all)
x=document.all.tags('link');
else
{
alert('sorry, opera..! (alebo co si zac)');
return;
}
x[0].disabled=(!x[0].disabled);
}
function otvor(co) {
okno=window.open(co, "okno", "status=no,location=no,menubar=no,toolbar=no,width=880,scrollbars=yes,height=690,resizable");
}