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dawuafang
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一段比较实用的JS导航条显隐例子

 
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<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=utf-8"/>
<scriptlanguage="javascript">...
functionfn(num)...{
vari;
for(i=1;i<=5;i++)...{
vardivtar=document.getElementById("div"+i);
varbuttontar=document.getElementById("button"+i);
if(num==i)...{
divtar.style.display
="";
}
else...{
divtar.style.display
="none";
}

}

}

</script>
<title>无标题文档</title>
</head>

<body>
<p>&nbsp;</p>
<p>&nbsp;</p>
<divid="div1">div1</div>
<divid="div2"style="display:none">div2</div>
<divid="div3"style="display:none">div3</div>
<divid="div4"style="display:none">div4</div>
<divid="div5"style="display:none">div5</div>
<p>
<inputtype="submit"name="button"id="button1"value="button1"onclick="fn(1)"/>
</p>
<p>
<inputtype="submit"name="button2"id="button2"value="button2"onclick="fn(2)"/>
</p>
<p>
<inputtype="submit"name="button3"id="button3"value="button3"onclick="fn(3)"/>
</p>
<p>
<inputtype="submit"name="button4"id="button4"value="button4"onclick="fn(4)"/>
</p>
<p>
<inputtype="submit"name="button5"id="button5"value="button5"onclick="fn(5)"/>
</p>
</body>
</html>

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