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1£¬encodeURI·½·¨
     ·µ»Ø¶ÔÒ»¸öURI×Ö·û´®±àÂëÖеĽá¹û£¬±¾ÖÊÊÇUTF-8±àÂë
     eg:
     var urlStr = encodeURI('http://fanli.qq.com/index.html?a=ddd&msg=Öйú');
     alert(urlStr);
2, decodeURI·½·¨
    ¶ÔURI±àÂë½øÐнâÂë³Â×î³õʼµÄ×Ö·û´®²¢·µ»Ø
3£¬parseInt·½·¨
    ½«Ò»¸ö×Ö·û´®°´Ö¸¶¨µÄ½øÖÆ×ª»»³ÉÒ»¸öÕûÊý
    parseInt(numString, [radix])¡£Èç¹ûûÓÐÖ¸¶¨µÚ¶þ¸ö²ÎÊý£¬Ôòǰ׺Ϊ'0x'µÄ×Ö·û´®±»ÊÓΪʮÁù½øÖÆ£¬Ç°×ºÎª'0'µÄ×Ö·û´®±»ÊÓΪ°Ë½øÖÆ
  ËùÓÐÆäËûµÄ×Ö·û´®¶¼±»ÊÓΪʮ½øÖÆ¡£ÈȺ¬ÓзÇÊý×ÖµÄ×Ö·û´®£¬ÔòÖ»È¡Ç°ÃæÊý×Ö²¿·Ö½øÖƽøÐÐת»»¡£
    eg:
    parseInt('123abc',10); //½á¹ûΪ123
4£¬parseFloat·½·¨£ºÈôת»»Ê§°Ü£¬Ôò·µ»ØNaN
5£¬isNaN·½·¨  ---ÓµÓмì²âparseIntºÍparseFloat·½·¨µÄ·µ»ØÖµÊÇ·ñÊÇNaN (Not a Number)
     ×¢Ò⣺ÅжÏÒ»¸öÊýÊÇ·ñÊÇNaN²»ÄÜÕâÑù£¬if(xx == NaN)£¬Ö»ÄÜÓø÷½·¨½øÐÐÅжϣ¬È磺
     alert(NaN == NaN);  //·Ç³£Ææ¹Ö£¬ÕâÀïµÄ½á¹ûÊÇfalse
     alert(isNaN(NaN));   //true
6£¬escape·½·¨
    ·µ»Ø¶ÔÒ»¸ö×Ö·û´®½øÐбàÂëºóµÄ½á¹û×Ö·û´®¡£ËùÓеĿոñ£¬±êµã£¬ÖØÒô·ûºÅÒÔ¼°ÈÎºÎÆäËûÈËASCII×Ö·û¶¼ÓÃ%xx±àÂëÌæ»»¡£ÆäÖÐxxµÈÓÚ±íʾ¸Ã×Ö·ûµÄUnicode×Ö·û¼¯µÄ±àÂëµÄÊ®Áù½øÖÆ£¬×Ö·ûÖµ´óÔ¼255µÄ×Ö·û¾ùÓÃ%uxxxx¸ñʽ½øÐбíʾ¡£
7£¬unescape·½·¨
    ½«Ò»¸öescape·½·¨±àÂëµÄ½á¹û×Ö·û´®½âÂë³Âԭʼ×Ö·û´®²¢·µ»Ø¡£
8£¬eval·½·¨
    ½«ÆäÖеIJÎÊý×Ö·û´®×÷Ϊһ¸öjavascript±íʾʽ½øÐÐÖ´Ðв¢·µ»Ø½á¹û¡£


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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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Javascriptʱ¼ä²î¼ÆË㺯Êý

JavaScriptʱ¼ä²î¼ÆË㺯Êý
<mce:script language="javascript"><!--
Date.prototype.dateDiff = function(interval,objDate){
//Èô參數²»×ã»ò objDate ²»ÊÇÈÕÆÚÎï¼þ則»Ø傳 undefined
if(arguments.length<2||objDate.constructor!=Date) return undefined;
......

ÓÃAcrobat JavaScript¹Ø±ÕPDF

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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1. ÉÏÊöµÄsourceÖ»ÄÜÔÚPDF ÓÃAcrobat Reader´ò¿ªÊ±²ÅÆð×÷ÓÃ,
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javascriptʵÏÖÕû¸öÒ³ÃæµÄ±³¾°ÑÕÉ«½¥±ä

Link:http://topic.csdn.net/u/20100317/15/687e21bc-40f3-4f0e-bc22-5f2a32ceb1a3.html?seed=1664090183&r=63989333#r_63989333
<HTML>
<head>
<title>sample</title>
<mce:script language="JavaScript"><!--
var c="FFFFFF";
window.onload=function (){
setInterval(s ......

javaScriptÑéÖ¤Ìá½»

javaScriptÑéÖ¤Ìá½»
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 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT=""&g ......
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