<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script>
function f(sele){
var v=sele.value;
for(var i=1;i<=9;i++)
document.all["name_"+i].value=v;
}
</script>
</head><body>
<select name="name_1" onChange="f(this);">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_2" id="name_2">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_3" id="name_3">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_4" id="name_4">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_5" id="name_5">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_6" id="name_6">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_7" id="name_7">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_8" id="name_8">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_9" id="name_9">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script>
function f(sele){
var v=sele.value;
for(var i=1;i<=9;i++)
document.all["name_"+i].value=v;
}
</script>
</head><body>
<select name="name_1" onChange="f(this);">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_2" id="name_2">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_3" id="name_3">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_4" id="name_4">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_5" id="name_5">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_6" id="name_6">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_7" id="name_7">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_8" id="name_8">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
<select name="name_9" id="name_9">
<option value="a">1</option>
<option value="b">2</option>
<option value="c">3</option>
<option value="d">4</option>
</select><br>
</body>
</html>
<OPTION value="content1" selected>content1</OPTION>
<OPTION value="content2">content2</OPTION>
<OPTION value="content3">content3</OPTION>
<OPTION value="content4">content4</OPTION>
<OPTION value="content5">content5</OPTION>
<OPTION value="content6">content6</OPTION>
<OPTION value="content7">content7</OPTION>
<OPTION value="content8">content8</OPTION>
</SELECT>
<SELECT id="name_2" style="Z-INDEX: 102; LEFT: 80px; WIDTH: 160px; POSITION: absolute; TOP: 168px; HEIGHT: 24px">
<OPTION value="content1" selected>content1</OPTION>
<OPTION value="content2">content2</OPTION>
<OPTION value="content3">content3</OPTION>
<OPTION value="content4">content4</OPTION>
<OPTION value="content5">content5</OPTION>
<OPTION value="content6">content6</OPTION>
<OPTION value="content7">content7</OPTION>
<OPTION value="content8">content8</OPTION>
</SELECT><SELECT id="name_3" style="Z-INDEX: 103; LEFT: 80px; WIDTH: 160px; POSITION: absolute; TOP: 208px; HEIGHT: 24px">
<OPTION value="content1" selected>content1</OPTION>
<OPTION value="content2">content2</OPTION>
<OPTION value="content3">content3</OPTION>
<OPTION value="content4">content4</OPTION>
<OPTION value="content5">content5</OPTION>
<OPTION value="content6">content6</OPTION>
<OPTION value="content7">content7</OPTION>
<OPTION value="content8">content8</OPTION>
</SELECT><SELECT id="name_4" style="Z-INDEX: 104; LEFT: 80px; WIDTH: 160px; POSITION: absolute; TOP: 256px; HEIGHT: 24px">
<OPTION value="content1" selected>content1</OPTION>
<OPTION value="content2">content2</OPTION>
<OPTION value="content3">content3</OPTION>
<OPTION value="content4">content4</OPTION>
<OPTION value="content5">content5</OPTION>
<OPTION value="content6">content6</OPTION>
<OPTION value="content7">content7</OPTION>
<OPTION value="content8">content8</OPTION>
</SELECT>
</FONT>
<script language="javascript">
function change()
{
Form1.name_2.selectedIndex = Form1.name_1.selectedIndex;
Form1.name_3.selectedIndex = Form1.name_1.selectedIndex;
Form1.name_4.selectedIndex = Form1.name_1.selectedIndex;
}
</script>