var
jmz = {};
jmz.GetLength =
function
(str) {
,英文1</summary>
var
realLength = 0, len = str.length, charCode = -1;
for
(
var
i = 0; i < len; i++) {
charCode = str.charCodeAt(i);
if
(charCode >= 0 && charCode <= 128)
realLength += 1;
else
realLength += 2;
}
return
realLength;
};
alert(jmz.GetLength('测试ceshi'));