js验证中英文名的正则表达式的方法

varpatten="([\\u4e00-\\u9fa5]{1}[\\u4e00-\\u9fa5\.·。]{"+min+","+max+"}[\\u4e00-\\u9fa5]{1}$)|([a-zA-Z]{1}[a-zA-Z\\-]{"+min+","+max+"}[a-zA-Z]{1}$)";