function openActuality() {
  act=window.open("../lib/actuality.inc.php","Aktualita","left=150,top=80,width=600,height=700"+",menubar,directories,toolbar,location,status,resizable=no,scrollbars=yes");
}

function zoom(name, w, h) {
  no=window.open("","zoom","left=0,top=0,height="+h+",width="+w+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizeable=no,copyhistory=no");
  with (no.document) {
    open();
    writeln('<html>\n<head><title>Zvětšený obrázek</title>\n');
    writeln('<style media="all" type="text/css">@import "../css/kruspanek.css";</style>\n');
    writeln('</head>\n<body topmargin="0" leftmargin="0">');
    writeln('<img src="'+name+'" onclick="javascript:window.close();" title="Kliknutím zavřete okno" alt="Kliknutím zavřete okno">');
    writeln('<center><a href="#" onclick="javascript:window.close();" title="Kliknutím zavřete okno">Kliknutím zavřete okno</a>\n');
    writeln('</body>\n</html>');
    close();
    focus();
  }
}

function message(text) { 
  window.status = text; 
  return true; 
}

function showCalendarAddress(address) {
  var addresses = new Array("http://www.google.com/calendar/feeds/kruspanek.com_t8td8ekpbtllf8rf08k8knmda8%40group.calendar.google.com/public/basic", 
                     "http://www.google.com/calendar/ical/kruspanek.com_t8td8ekpbtllf8rf08k8knmda8%40group.calendar.google.com/public/basic.ics",
                     "http://www.google.com/calendar/hosted/kruspanek.com/embed?src=kruspanek.com_t8td8ekpbtllf8rf08k8knmda8%40group.calendar.google.com&ctz=Europe/Prague", 
                     "http://www.google.com/calendar/feeds/kruspanek.com_lt7gclfcj9if003o03s8ise5ag%40group.calendar.google.com/public/basic",
                     "http://www.google.com/calendar/ical/kruspanek.com_lt7gclfcj9if003o03s8ise5ag%40group.calendar.google.com/public/basic.ics",
                     "http://www.google.com/calendar/hosted/kruspanek.com/embed?src=kruspanek.com_lt7gclfcj9if003o03s8ise5ag%40group.calendar.google.com&ctz=Europe/Prague",
                     "http://www.google.com/calendar/feeds/kruspanek.com_n4botmbq947acbujlg4lm7tbag%40group.calendar.google.com/public/basic",
                     "http://www.google.com/calendar/ical/kruspanek.com_n4botmbq947acbujlg4lm7tbag%40group.calendar.google.com/public/basic.ics",
                     "http://www.google.com/calendar/hosted/kruspanek.com/embed?src=kruspanek.com_n4botmbq947acbujlg4lm7tbag%40group.calendar.google.com&ctz=Europe/Prague",
                     "http://www.google.com/calendar/feeds/kruspanek.com_ot188qr62goshueqjfpbl449ek%40group.calendar.google.com/public/basic",
                     "http://www.google.com/calendar/ical/kruspanek.com_ot188qr62goshueqjfpbl449ek%40group.calendar.google.com/public/basic.ics",
                     "http://www.google.com/calendar/hosted/kruspanek.com/embed?src=kruspanek.com_ot188qr62goshueqjfpbl449ek%40group.calendar.google.com&ctz=Europe/Prague");

  var titles = new Array("zkoušek", "akcí", "vystoupení", "ostatních akcí");
  var formats = new Array("XML", "iCAL", "HTML");

  no=window.open("","calendarAddress","left=0,top=0,height=200,width=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizeable=no,copyhistory=no");
  with (no.document) {
    open();
    if (address>=0 && address<=11) {
      var title, format, desc;
      if (address>=0 && address <= 2) {
        title = titles[0];
      } else if (address>=3 && address<=5) {
        title = titles[1];
      } else if (address>=6 && address<=8) {
        title = titles[2];
      } else {
        title = titles[3];
      }
      
      //$index = address
      format = formats[address%3];
      desc = 'Kaledář '+title+' - formát '+format;
          
      writeln('<html>\n<head><title>'+desc+'</title>\n');
      writeln('<style media="all" type="text/css">@import "../css/kruspanek.css";</style>\n');
      writeln('</head>\n<body topmargin="0" leftmargin="0">');
      writeln('<h1>'+desc+'</h1>');
      writeln('<p>Prosím, použijte následující adresu pro přístup ke kalendáři v jiné aplikaci. Můžete zkopírovat a vložit adresu do aplikace, která podporuje formát '+ format +'.</p>');
      writeln('<p><a href="'+addresses[address]+'" title="Odkaz na: '+desc+'" alt="Odkaz na: '+desc+'">'+addresses[address]+'</a></p>');
      writeln('<center><a href="#" onclick="javascript:window.close();" title="Kliknutím zavřete okno">Kliknutím zavřete okno</a>\n');
      writeln('</body>\n</html>');
    } else {
      writeln('<html>\n<head><title>Kalendář</title>\n');
      writeln('<style media="all" type="text/css">@import "../css/kruspanek.css";</style>\n');
      writeln('</head>\n<body topmargin="0" leftmargin="0">');
      writeln('<h1>Neexistující kalendář</h1>');
      writeln('<p>Omlouváme se, ale požadovaný kalendář již neexistuje.</p>');
      writeln('<center><a href="#" onclick="javascript:window.close();" title="Kliknutím zavřete okno">Kliknutím zavřete okno</a>\n');
      writeln('</body>\n</html>');
    }
    close();
    focus();
  }
} 

function showExternLink(link) {
    //alert(link);
    //return false;
    return !window.open(link);
  }

