function getBrowser() { var ua, matched, browser; ua = navigator.userAgent; ua = ua.toLowerCase(); var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) || /(webkit)[ \/]([\w.]+)/.exec( ua ) || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || /(msie)[\s?]([\w.]+)/.exec( ua ) || /(trident)(?:.*? rv:([\w.]+)|)/.exec( ua ) || ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) || []; browser = { browser: match[ 1 ] || "", version: match[ 2 ] || "0" }; matched = browser; //IE 11+ fix (Trident) matched.browser = matched.browser == 'trident' ? 'msie' : matched.browser; browser = {}; if ( matched.browser ) { browser[ matched.browser ] = true; browser.version = matched.version; } // Chrome is Webkit, but Webkit is also Safari. if ( browser.chrome ) { browser.webkit = true; } else if ( browser.webkit ) { browser.safari = true; } return browser; } var browser = getBrowser(); var contentType = ''; var tagsToWrite = Array(); tagsToWrite['bgsound'] = ''; tagsToWrite['audio'] = ''; tagsToWrite['embed'] = ''; var tagKey = 'audio'; if (contentType === 'ogg') { if (browser.msie || browser.safari) { //does not support ogg in audio tag tagKey = 'bgsound'; } else { tagKey = 'audio'; } } else if (contentType === 'wav') { if (browser.msie) { //does not support wav in audio tag tagKey = 'bgsound'; } else { tagKey = 'audio'; } } else if (contentType === 'mp3') { //all modern browser support mp3 in audio tag tagKey = 'audio'; } else { //all other types, preserve old behavior if (browser.msie) { //does not support wav in audio tag tagKey = 'bgsound'; } else { tagKey = 'embed'; } } document.write(tagsToWrite[tagKey]); Diese Webseite wurde kostenlos mit Homepage-Baukasten.de erstellt. Willst du auch eine eigene Webseite?

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