// labudet

lab = new Image(44,50)
lab.src = "labud02.gif"

function labud(n)
{
  if( n == 0 )document.images.lab.src = "labud01.gif";
  if( n == 1 )document.images.lab.src = "labud02.gif";
}

var skola;

function showskola()
{
skola = window.open( "plakat.html", "", "top=10,left=10,width=527,height=751");
}

function hideskola()
{
if( skola != null ) skola.close();
}

window.onunload = hideskola;