function newWindow(what)
{
  window.open(what);
}
function potwierdzCzyszczenie(form, quest)
{
        if (confirm(quest))
                form.submit();
}

function ask(adr, quest)
{
        if (confirm(quest))
                document.location.href=adr;
}

var newwindow;
function windowpopup(url, width, height)
{
    newwindow=window.open(url,'name',"height="+height+", width="+width);
    if (window.focus) {newwindow.focus()}
}