function show_news(nname)
{
   window.open(nname, 'Info', 'menubar=0,location=0,status=0,toolbar=0,scrollbars=1,resizable=1,height=550,width=400');
}

function show_note(nname)
{
   window.open(nname, 'Info', 'menubar=0,location=0,status=0,toolbar=0,scrollbars=1,resizable=1,height=200,width=200');
}

function show_kredit(nname)
{
   window.open(nname, 'Info', 'menubar=0,location=0,status=0,toolbar=0,scrollbars=1,resizable=1,height=500,width=500');
}