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<html xmlns="http://www.w3.org/1999/xhtml">
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    <title>ÈýÖÖµ¯³ö¶Ô»°¿òµÄÓ÷¨ÊµÀý</title>
<script language=javascript >
     function ale()
    {
        //Õâ¸ö»ù±¾Ã»ÓÐʲô˵µÄ£¬¾ÍÊǵ¯³öÒ»¸öÌáÐѵĶԻ°¿ò
        alert("ÎÒ¸Ò±£Ö¤£¬¼ÖÅôÄãÏÖÔÚÓõÄÊÇÑÝʾһ£ºÌáÐѶԻ°¿ò");
    }
     function firm()
    {
        //ÀûÓöԻ°¿ò·µ»ØµÄÖµ£¨true »òÕß false£©
        if(confirm("ÄãÈ·ÐÅҪתȥ¼ÖÅôµÄ²©¿Í£¿"))
        {//Èç¹ûÊÇtrue £¬ÄÇô¾Í°ÑÒ³Ãæ×ªÏòttp://hi.baidu.com/jiapeng8624237
         location.href="http://hi.baidu.com/jiapeng8624237";
        }
        else
        {
        //·ñÔò˵Ã÷ÏÂÁË£¬ºðºð……
         alert("Äã°´ÁËÈ¡Ïû£¬ÄǾÍÊÇ·µ»Øfalse");
        }
    }
   
     function prom()
    {
        var name=prompt("ÇëÊäÈëÄúµÄÃû×Ö","YoungBabyÌáÐÑÄúÔÚÕâÀïÊäÈëÄúµÄÃû×Ö");//½«ÊäÈëµÄÄÚÈݸ³¸ø±äÁ¿ name £¬
        //ÕâÀïÐèҪעÒâµÄÊÇ£¬promptÓÐÁ½¸ö²ÎÊý£¬Ç°ÃæÊÇÌáʾµÄ»°£¬ºóÃæÊǵ±¶Ô»°¿ò³öÀ´ºó£¬ÔÚ¶Ô»°¿òÀïµÄĬÈÏÖµ
        if(name)//Èç¹û·µ»ØµÄÓÐÄÚÈÝ
        {
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javascriptЧÂʾ­Ñé̸(Ò»)

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javascript³£ÓÃ

calcu()  ----º¯ÊýʵÏÖÁ½¸öÊýÏà³Ë
document.write();  ---´òÓ¡
document.calc.ÔªËØÃû.value;  --»ñµÃ±íµ¥µÄÖµ
document.±íµ¥Ãû¡£±íµ¥ÔªËØÃû¡£value  Ϊ±íµ¥¸³Öµ
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 {
    //javaScriptÔ¤Óï¾ä
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 onClick="º¯ÊýÃû";  ......

javascript check all and uncheck

<script language='javascript'>
function toggleAll(cb)
{
    var val = cb.checked;
    var frm = document.forms[0];
    var len = frm.elements.length;
    var i=0;
    for( i=0 ; i<len ; i++)
  &nb ......

[·­Òë]High Performance JavaScript(004)

XMLHttpRequest Script Injection  XHR½Å±¾×¢Èë
    Another approach to nonblocking scripts is to retrieve the JavaScript code using an XMLHttpRequest (XHR) object and then inject the script into the page. This technique involves creating an XHR object, downloading the JavaScript f ......
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