function convertCurrency(money,type) {

//汉字的数字

var cnNums = new Array('零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖');

//基本单位

var cnIntRadice = new Array('', '拾', '佰', '仟');

//对应整数部分扩展单位

var cnIntUnits = new Array('', '万', '亿', '兆');

//对应小数部分单位

var cnDecUnits = new Array('角', '分');

//整数金额时后面跟的字符

var cnInteger = '整';

//整型完以后的单位

var cnIntLast = '元';

if(type=='$'){

cnDecUnits = new Array('', '美分');

cnIntLast = '美元';

}

//最大处理的数字

var maxNum = 999999999999999.99;

//金额整数部分

var integerNum;

//金额小数部分

var decimalNum;

//输出的中文金额字符串

var chineseStr = '';

//分离金额后用的数组，预定义

var parts;

if (money == '') { return ''; }

money = parseFloat(money);

if (money >= maxNum) {

//超出最大处理数字

return '';

}

if (money == 0) {

chineseStr = cnNums[0] + cnIntLast + cnInteger;

return chineseStr;

}

//转换为字符串

money = money.toString();

if (money.indexOf('.') == -1) {

integerNum = money;

decimalNum = '';

} else {

parts = money.split('.');

integerNum = parts[0];

decimalNum = parts[1].substr(0, 2);

}

//获取整型部分转换

if (parseInt(integerNum, 10) > 0) {

var zeroCount = 0;

var IntLen = integerNum.length;

for (var i = 0; i < IntLen; i++) {

var n = integerNum.substr(i, 1);

var p = IntLen - i - 1;

var q = p / 4;

var m = p % 4;

if (n == '0') {

zeroCount++;

} else {

if (zeroCount > 0) {

chineseStr += cnNums[0];

}

//归零

zeroCount = 0;

chineseStr += cnNums[parseInt(n)] + cnIntRadice[m];

}

if (m == 0 && zeroCount < 4) {

chineseStr += cnIntUnits[q];

}

}

chineseStr += cnIntLast;

}

//小数部分

if (decimalNum != '') {

var decLen = decimalNum.length;

for (var i = 0; i < decLen; i++) {

var n = decimalNum.substr(i, 1);

if (n != '0') {

if(type=='$'){

if(decLen>=2){

cnDecUnits = new Array('十', '美分', '毫', '厘');

chineseStr += cnNums[Number(n)] + cnDecUnits[i];

}else{

cnDecUnits = new Array('', '十美分', '毫', '厘');

chineseStr += cnNums[Number(n)] + cnDecUnits[i];

}

}else{

chineseStr += cnNums[Number(n)] + cnDecUnits[i];

}

}

}

}

if (chineseStr == '') {

chineseStr += cnNums[0] + cnIntLast + cnInteger;

} else if (decimalNum == '') {

chineseStr += cnInteger;

}

return chineseStr;

}

console.log(convertCurrency(152.361))

console.log(convertCurrency(152.361,'$'))