js 判断浏览器使用的语言示例代码

<script type="text/javascript">
var language = navigator.browserLanguage?navigator.browserLanguage:navigator.language;
alert(language);
if (language.indexOf(en) > -1) document.location.href = english.htm;
else if (language.indexOf(nl) > -1) document.location.href = dutch.htm;
else if (language.indexOf(fr) > -1) document.location.href = french.htm;
else if (language.indexOf(de) > -1) document.location.href = german.htm;
else if (language.indexOf(ja) > -1) document.location.href = japanese.htm;
else if (language.indexOf(it) > -1) document.location.href = italian.htm;
else if (language.indexOf(pt) > -1) document.location.href = portuguese.htm;
else if (language.indexOf(es) > -1) document.location.href = Spanish.htm;
else if (language.indexOf(sv) > -1) document.location.href = swedish.htm;
else if (language.indexOf(zh) > -1) document.location.href = chinese.htm;
else
document.location.href = english.htm;
</script>