<script>
function isChinese(temp)
{
var re = /[^\u4e00-\u9fa5]/
;
if(re.test(temp)) return false;
return true;
}
alert(isChinese("中文"));
</script>
<script>
function isChinese(temp)
{
var re = /[^\u4e00-\u9fa5]/
;
if(re.test(temp)) return false;
return true;
}
alert(isChinese("中文"));
</script>