function openPayer(title, author, copyright, ref, number) {
  window.open("https://www.voitek.net/drm/playdrm.asp?lang="+lang+"&title="+title+"&author="+author+"&copyright="+copyright+"&ref="+ref+"&number="+number+"", "playerWMVDRM", "width=501, height=290,menubar=0,location=0,resizable=0,scrollbars=1,status=1");
}

function openRecover(number) {
  window.open("https://www.voitek.net/drm/recover.asp?lang="+lang+"&number="+number+"", "playerWMVDRM", "width=501, height=290,menubar=0,location=0,resizable=0,scrollbars=1,status=1");
}



lang='eu'
if (navigator.appName == 'Netscape')
	var language = navigator.language;
else
	var language = navigator.browserLanguage;

if (language.indexOf('zh') > -1) lang='zh';
else if (language.indexOf('zh-cn') > -1) lang='zh-cn';
else if (language.indexOf('da') > -1) lang='da';
else if (language.indexOf('nl') > -1) lang='nl';
else if (language.indexOf('en') > -1) lang='en';
else if (language.indexOf('es') > -1) lang='es';
else if (language.indexOf('fr') > -1) lang='fr';
else if (language.indexOf('de') > -1) lang='de';
else if (language.indexOf('el') > -1) lang='el';
else if (language.indexOf('it') > -1) lang='it';
else if (language.indexOf('ja') > -1) lang='ja';
else if (language.indexOf('ko') > -1) lang='ko';
else if (language.indexOf('pt') > -1) lang='pt';
else if (language.indexOf('sv') > -1) lang='sv';
else 
	lang='eu';