2013-05-26 14:15:13| 分类: javascript | 标签: |举报 |字号大中小 订阅
<script type="text/javascript">
function cc(svlue){
var str = svlue.toString();
var length = str.length,a = (length - 1) / 3,m = length % 3,i,s,result;
m = m==0?3:m
s = str.substr(0,m);
for(i=1;i<a;i++){
s = s.concat(',');
s = s.concat(str.substr(m+3*(i-1),3));
}
return s;
}
</script>
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