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<input type="button" onclick="ajaxTest()" value="AJAX²âÊÔ">
<input type="button" onclick=" document.getElementById('weather').innerHTML='' " value="Òþ²Ø">
<mce:script type="text/javascript"><!--
// 1. ³õʼ»¯ ÇëÇó ¶ÔÏó
// Mozilla/Firefox 쵀
//var xmlhttp = new XMLHttpRequest();
// IE 쵀
var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
//alert(xmlhttp);
function ajaxTest() {
// Ö¸¶¨Òª´ò¿ªµÄÒ³Ãæ
xmlhttp.open("GET", "staticpage.html", true);// HTTP ÇëÇóµÄ·½Ê½, URL, ÊÇ·ñÒì²½
// Ö¸¶¨Ò³Ãæ´ò¿ªÍêÖ®ºóÒª½øÐеIJÙ×÷.
xmlhttp.onreadystatechange = mychange;
// ¿ªÊ¼·¢Æðä¯ÀÀÇëÇó, Mozilla ±ØÐë¼Ó null
xmlhttp.send(null);
}

// Õâ¸öº¯Êý¾ÍÊÇÿ´Î״̬¸Ä±äÒªµ÷Óõĺ¯Êý
function mychange() {
// ÇëÇóÒÑÍê³É
if(xmlhttp.readyState == 4) {
//alert(xmlhttp.readyState);
// alert(xmlhttp.responseText);
// ¸üжÔÓ¦µÄ HTML ÔªËØÀïÃæÏÔʾµÄÄÚÈÝ
// ¸ù¾Ý ID ÒýÓÃÒ³ÃæÀïÃæµÄÔªËØ document.getElementById(ÔªËØÃû)
document.getElementById('weather').innerHTML = xmlhttp.responseText;
}
}

// --></mce:script>
<div id="weather"></div>
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