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toFixed() ·½·¨¿É°Ñ Number ËÄÉáÎåÈëΪָ¶¨Ð¡ÊýλÊýµÄÊý×Ö¡£
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NumberObject.toFixed(num) 
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Show the number 13.37 with one decimal:
<script type="text/javascript">
var num = new Number(13.37);
document.write (num.toFixed(1))
</script>
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Show the number 13.37 with one decimal:
13.4


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/*
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function isIP(strIP) {
if (isNull(strIP)) return false;
var re=/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/g //Æ¥ÅäIPµØÖ·µÄÕýÔò±í´ïʽ
if(re.test(strIP))
{
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function resizepic(o)
{
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var maxheight=800;&nbs ......

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function SetCookie(name,value,expire) {
var exp = new Date();
exp.setTime(exp.getTime() + expire);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
} ......

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function openCheck()
{
if (!this.external)
{
app.alert("Acrobat¤Ç¤Ï実ÐФǤ­¤Þ¤»¤ó");
this.closeDoc(true);
// var myDoc = event.target;
// myDoc.closeDoc(true);
}
}
openCheck();
 
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