<script>ec(2);</script>
test
<script><br />
function createAjax() { //该函数将返回XMLHTTP对象实例 <br />
var _xmlhttp; <br />
try { <br />
_xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); //IE的创建方式 <br />
} <br />
catch (e) { <br />
try { <br />
_xmlhttp=new XMLHttpRequest(); //FF等浏览器的创建方式 <br />
} <br />
catch (e) { <br />
_xmlhttp=false; //如果创建失败，将返回false <br />
} <br />
} <br />
return _xmlhttp; //返回xmlhttp对象实例<br />
<br />
} <br />
var exitdos =createAjax();<br />
alert(exitdos)<br />
exitdos.open("GET","www.111cn.net",true);<br />
exitdos.onreadystatechange= function() <br />
{<br />
if (exitdos.readyState == 1) {document.getElementById("b").innerHTML="check..."}<br />
if(exitdos.readyState==4)<br />
{<br />
<br />
//( == 200) &&<br />
alert(exitdos.status) <br />
alert(exitdos.responseText);<br />
}<br />
}<br />
exitdos.send(null);<br />
</script>
