var agt=navigator.userAgent.toLowerCase();
  function bcl_width()
  {
    if(document.compatMode && document.compatMode != "BackCompat" && agt.indexOf("opera") == -1)
      return document.documentElement.clientWidth;
    else
      return document.body.clientWidth;
  }
  function bcl_height()
  {
    if(document.compatMode && document.compatMode != "BackCompat" && agt.indexOf("opera") == -1)
      return document.documentElement.clientHeight;
    else
      return document.body.clientHeight;
  }
  function bsc_top()
  {
    if (document.documentElement && document.documentElement.scrollTop)
      return document.documentElement.scrollTop;
    else if (document.body)
      return document.body.scrollTop;
  }
  function bsc_left()
  {
    if (document.documentElement && document.documentElement.scrollTop)
      return document.documentElement.scrollLeft;
    else if (document.body)
      return document.body.scrollLeft;
  }
  function	adultWarning_resizer()
  {
    var dv = document.getElementById('warning');
    dv.style.top = bsc_top()+'px';
    dv.style.width = bcl_width()+'px';
    dv.style.height = bcl_height()+'px';
  }
  function	adultWarning(lng)
  {
    window.onresize = adultWarning_resizer;
    window.onscroll = adultWarning_resizer;
    var txt = [];
      txt['pl-utf8'] = [];
      txt['pl-utf8']['for_adults'] = 'UWAGA !!!';
      txt['pl-utf8']['warning'] = 'Strona zawiera mcne materialy erotyczne i dlatego przeznaczona jest tylko dla pelnoletnich uzytkownikow Internetu !Jesli nie masz 18 lat nie wolno Ci wchodzic dalej!';
      txt['pl-utf8']['mam18'] = 'Mam ukończone 18 lat. Nie pokazuj mi więcej tego ostrzeżenia.';
      txt['pl-utf8']['entry'] = 'WCHODZĘ';
      txt['pl-utf8']['please_confirm'] = 'Potwierdź swoją pełnoletniość!';

    var o = '<div id="warning" style="position:absolute;top:0;left:0;width:'+bcl_width()+'px;height:'+bcl_height()+'px;background-color:#000000;z-index:100;"><table width="100%" height="100%"><tr><td align="center" valign="middle">';
     o += '<table style="width:700px; height:500px; border:1px solid #282828; background-color:#282828;">';
      o += '<tr><td align="center" style="padding-top:12px;">';
      o += '<span style="font-size:36px; color:#cc0000; font-family:impact,arial;">'+txt[lng]['for_adults']+'</span>';
      o += '<div align="center" style="margin-top: 32px; margin-bottom: 32px; width:500px;border:1px dotted #282828;font-family:arial; font-size:18px; font-family:arial; color:#E0E0E0;">'+txt[lng]['warning']+'</div>';
//      o += '<input type=checkbox id="warningBox"> <a href="#" onclick="document.getElementById(\'warningBox\').checked ^= 1; return false;" style="font-family:tahoma;font-size:12px; font-weight:bold;">'+txt[lng]['mam18']+'</a>';
      o += '<div style="margin-top:32px;"><a href="#" onclick="adultWarning_letMeIn(\''+txt[lng]['please_confirm']+'\'); return false;" style="text-decoration:none; font-size:32px; font-family:impact, arial; font-weight:bold; color:#00A400;">'+txt[lng]['entry']+'</a></div>';
      o += '</td></tr>';
      o += '</table>';
     o += '</td></tr></table></div>';
      document.write(o);
  }
  function	adultWarning_letMeIn(not_checked)
  {
//    if(document.getElementById('warningBox').checked)
    {
      adultWarning_setCookie('adultPerson', 1, 1);
      document.getElementById('warning').style.visibility = 'hidden';
      window.onresize = null;
      window.onscroll = null;
    }
//    else alert(not_checked);
  }
  function	adultWarning_setCookie(cookieName,cookieValue,nDays)
  {
    var today = new Date();
    var expire = new Date();
    var d = document.location.href.split('/');
    d = d[2].split('.');
    d = d[d.length-2]+'.'+d[d.length-1];
    if (nDays==null || nDays==0) nDays=1;
    expire.setTime(today.getTime() + 3600000*24*nDays);
    document.cookie = cookieName+"="+escape(cookieValue)
                    + ";path=/;expires="+expire.toGMTString()+";domain="+d;
  }
  function	adultWarning_getCookie(name)
  {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
  }