多层层显示js
2014-10-09来源:易贤网

多层层显示js

多层层显示js<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>多层层显示js</title>

</head>

<script language="javascript">

function showdiv(i)

{

document.getElementById("tag1").style.display="none";

document.getElementById("tag2").style.display="none";

document.getElementById("tag3").style.display="none";

document.getElementById("tag4").style.display="none";

document.getElementById("tag"+i).style.display="";

}function showdiv2(i,allnum)

{

for(temp=1;temp<allnum+1;temp++)

{

if (temp==i){document.getElementById("tag"+temp).style.display="";}else{document.getElementById("tag"+temp).style.display="none";}

}

}

</script>

<body>

<a href="#" onmouseover="showdiv(1);">1</a>

<a href="#" onmouseover="showdiv(2);">2</a>

<a href="#" onmouseover="showdiv(3);">3</a>

<a href="#" onmouseover="showdiv(4);">4</a>

<div id="tag1" >测试1</div>

<div id="tag2" style="display:none;">测试2</div>

<div id="tag3" style="display:none;">测试3</div>

<div id="tag4" style="display:none;">测试4</div>

<br />

<a href="#" onmouseover="showdiv2(1,4);">1</a>

<a href="#" onmouseover="showdiv2(2,4);">2</a>

<a href="#" onmouseover="showdiv2(3,4);">3</a>

<a href="#" onmouseover="showdiv2(4,4);">4</a>

</body>

</html>

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