var ie = (document.getElementById && document.all);
var ns = (document.getElementById && !document.all);
function hide(a) {
if (ie) {
document.all[a].style.display = 'none';
document.all[a].style.visibility = 'hidden';
}
if (ns) {
document.getElementById(a).style.display = 'none';
document.getElementById(a).style.visibility = 'hidden';
}
}
function show(a) {
if (ie) {
document.all[a].style.display = '';
document.all[a].style.visibility = 'visible';
}
if (ns) {
document.getElementById(a).style.display = '';
document.getElementById(a).style.visibility = 'visible';
}
}
function pokaz_obrazek(patch,xx,yy,title,txt)
{
hg=yy+100;
wd=xx+10;
ext_pic=open('', '', 'width='+wd+', height='+hg+'');
ext_pic.document.write(''+title+'![Kliknij, aby zamkn¹æ!](\"'+patch+'\")
');
}