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You may be get some help from the code below.
<%
String str="str";
%>

<script>
function accessVar(){
var varStr='<%=str%>';
alert(varStr);// here will diplay 'str'
}
</script>


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ÓÃJavaScript·â×°ÏÂFileSystemObject£¬×öÏÂÎļþ²Ù×÷£¡

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor
 */
var File = {
    name:'',
    path:'',
    ext:'',
    cfiles:[],
    attributes:{
    ......

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1¡¢  ðÅÝÐÍʼþ£ºÊ¼þÊǰ´ÕÕ´Ó×îÌØ¶¨µÄÄ¿±êµ½×î²»ÌØ¶¨µÄʼþÄ¿±ê(document)µÄ˳ÐòÒÀ´Î´¥·¢¡£ÕâÊÇÕë¶Ô²»Í¬ÔªËصÄͬһʼþÀàÐÍ
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<html  onclick=”handleClick()”>
<head></head>
<body onclick=”handleClick()”>
  <div ......

JAVASCRIPT URLENCODE


function urlencode( str ) {
// http://kevin.vanzonneveld.net
// + original by: Philip Peterson
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
// * example 1: urlencode('Kevin van Zonneveld!');
// * returns 1: 'Kevin+van+Zonneveld%21'
&nb ......

javascriptÐÞ¸ÄIMG±êÇ©µÄSRCʵÏÖÑéÖ¤Âë»ðºü²»Õý³£

javascriptÐÞ¸ÄIMG±êÇ©µÄSRCʵÏÖÑéÖ¤Âëʱ,IEÕý³££¬»ðºüºÍgoogle³ö×´¿ö
1.µ±µã»÷ijһ°´Å¥µÄʱºò£¬°ÑͼƬÓòÖеÄͼƬ¸Ä±äÒ»ÏÂ
    <img id="randimg" src="/servlet/CreateValidateNum" width="60" height="20" />
    <span style="cursor:hand" onclick="reflush();return false; ......

JavaScriptÖÐÊý×é·½·¨

shift£ºÉ¾³ýÔ­Êý×éµÚÒ»Ï²¢·µ»ØÉ¾³ýÔªËØµÄÖµ£»Èç¹ûÊý×éΪ¿ÕÔò·µ»Øundefined
var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5]  b£º1
unshift£º½«²ÎÊýÌí¼Óµ½Ô­Êý×鿪ͷ£¬²¢·µ»ØÊý×éµÄ³¤¶È
var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5]  b£º7
×¢£ºÔÚIE6.0ϲ ......
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