分离式javascript，取当前element
<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<title>nodelist</title>
</head>
<body>
<liclass="aa"id="0">0</li>
<liclass="aa"id="1">1</li>
<liclass="aa"id="2">2</li>
<liclass="aa"id="3">3</li>
<liclass="aa"id="4">4</li>
<scriptlanguage="Javascript">
varelems=document.getElementsByTagName('li');
for(vari=0;i<elems.length;i++)
{
elems[i].i=i+1;
elems[i].onclick=function(){
alert(this.i+this.innerHTML);
}
}
</script>
</body>
</html>
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