<%
var $num=9876577784321.011
Number.prototype.formatNumber=function(pointPsti){
/*--------------------------------------------------------*\
* Javascript 格式化数字原型, By shawl.qiu
* 客户端使用: var $num=9876577784321.011; document.write('<br/>'+$num.formatNumber(3)+'<br/>');
* 服务端使用: var $num=9876577784321.011; Response.Write($num.formatNumber(3));
\*--------------------------------------------------------*/
if(this=='')return false;
if(typeof(pointPsti)=='undefined'){
var pointPsti=3;
} else { if(isNaN(pointPsti)){pointPsti=3}; }
var num=this+'', numDc='', temp='';
if(num.indexOf('.')>-1){ ptPs=num.indexOf('.'); numDc=num.substr(ptPs); num=num.substr(0,ptPs); }
for(var i=num.length-1; i>=0;temp+=num.substr(i,1), i--);
var re=new RegExp('(.{'+pointPsti+'})','g');
temp=temp.replace(re,'$1,'); num='';
for(var i=temp.length-1; i>=0; num+=temp.substr(i,1), i--);
num=num.replace(/^\,|\,$/,'')+numDc;
return num; // shawl.qiu script
}
Response.Write($num.formatNumber(3)+'<br/>');
%>