去除字符串中的","和"."

//移除字符串中的逗号        function RemoveStringComma(number) {            var pos = number.indexOf(",");            while (pos != -1) {                number = number.substring(0, pos) + number.substring(pos + 1, number.length);                pos = number.indexOf(",");            }            return number;        }//移除字符串中的句号        function RemoveStringEnd(number) {            var pos = number.indexOf(".");            while (pos != -1) {                number = number.substring(0, pos) + number.substring(pos + 1, number.length);                pos = number.indexOf(".");            }            return number;        }