jquery 金额转换成大写

<script language="javascript" type="text/javascript">
       
function Arabia_to_Chinese(Num) {
           
for (i = Num.length - 1; i >= 0; i--) {
               
Num = Num.replace(",", "")//替换tomoney()中的“,”
               
Num = Num.replace(" ", "")//替换tomoney()中的空格
           
}
           
Num = Num.replace("￥", "")//替换掉可能出现的￥字符
           
if (isNaN(Num)) { //验证输入的字符是否为数字
               
alert("请检查小写金额是否正确");
               
return;
           
}
           
//---字符处理完毕，开始转换，转换采用前后两部分分别转换---//
           
part = String(Num).split(".");
           
newchar = "";
           
//小数点前进行转化
           
for (i = part[0].length - 1; i >= 0; i--) {
               
if (part[0].length > 10) { alert("位数过大，无法计算");
return ""; } //若数量超过拾亿单位，提示
               
tmpnewchar = ""
               
perchar = part[0].charAt(i);
               
switch (perchar) {
                   
case "0": tmpnewchar = "零" + tmpnewchar; break;
                   
case "1": tmpnewchar = "壹" + tmpnewchar; break;
                   
case "2": tmpnewchar = "贰" + tmpnewchar; break;
                   
case "3": tmpnewchar = "叁" + tmpnewchar; break;
                   
case "4": tmpnewchar = "肆" + tmpnewchar; break;
                   
case "5": tmpnewchar = "伍" + tmpnewchar; break;
                   
case "6": tmpnewchar = "陆" + tmpnewchar; break;
                   
case "7": tmpnewchar = "柒" + tmpnewchar; break;
                   
case "8": tmpnewchar = "捌" + tmpnewchar; break;
                   
case "9": tmpnewchar = "玖" + tmpnewchar; break;
               
}
               
switch (part[0].length - i - 1) {
                   
case 0: tmpnewchar = tmpnewchar + "元"; break;
                   
case 1: if (perchar != 0) tmpnewchar = tmpnewchar + "拾";
break;
                   
case 2: if (perchar != 0) tmpnewchar = tmpnewchar + "佰";
break;
                   
case 3: if (perchar != 0) tmpnewchar = tmpnewchar + "仟";
break;
                   
case 4: tmpnewchar = tmpnewchar + "万"; break;
                   
case 5: if (perchar != 0) tmpnewchar = tmpnewchar + "拾";
break;
                   
case 6: if (perchar != 0) tmpnewchar = tmpnewchar + "佰";
break;
                   
case 7: if (perchar != 0) tmpnewchar = tmpnewchar + "仟";
break;
                   
case 8: tmpnewchar = tmpnewchar + "亿"; break;
                   
case 9: tmpnewchar = tmpnewchar + "拾"; break;
               
}
               
newchar = tmpnewchar + newchar;
           
}
           
//小数点之后进行转化
           
if (Num.indexOf(".") != -1) {
               
if (part[1].length > 2) {
                   
alert("小数点之后只能保留两位,系统将自动截段");
                   
part[1] = part[1].substr(0, 2)
               
}
               
for (i = 0; i < part[1].length; i++) {
                   
tmpnewchar = ""
                   
perchar = part[1].charAt(i)
                   
switch (perchar) {
                       
case "0": tmpnewchar = "零" + tmpnewchar; break;
                       
case "1": tmpnewchar = "壹" + tmpnewchar; break;
                       
case "2": tmpnewchar = "贰" + tmpnewchar; break;
                       
case "3": tmpnewchar = "叁" + tmpnewchar; break;
                       
case "4": tmpnewchar = "肆" + tmpnewchar; break;
                       
case "5": tmpnewchar = "伍" + tmpnewchar; break;
                       
case "6": tmpnewchar = "陆" + tmpnewchar; break;
                       
case "7": tmpnewchar = "柒" + tmpnewchar; break;
                       
case "8": tmpnewchar = "捌" + tmpnewchar; break;
                       
case "9": tmpnewchar = "玖" + tmpnewchar; break;
                   
}
                   
if (i == 0) tmpnewchar = tmpnewchar + "角";
                   
if (i == 1) tmpnewchar = tmpnewchar + "分";
                   
newchar = newchar + tmpnewchar;
               
}
           
}
           
//替换所有无用汉字
           
while (newchar.search("零零") != -1)
               
newchar = newchar.replace("零零", "零");
           
newchar = newchar.replace("零亿", "亿");
           
newchar = newchar.replace("亿万", "亿");
           
newchar = newchar.replace("零万", "万");
           
newchar = newchar.replace("零元", "元");
           
newchar = newchar.replace("零角", "");
           
newchar = newchar.replace("零分", "");

if (newchar.charAt(newchar.length - 1) == "元" ||
newchar.charAt(newchar.length - 1) == "角")
               
newchar = newchar + "整"
         
//  document.write(newchar);
           
return newchar;

}
   
</script>

参考文献:http://17jquery.com/javascript/27846/