以下代码哪里有问题?
beret 2002-01-28 04:17:58 以下是a.asp文件
<%
var3=trim(request.form("var3"))
response.write var3
%>
<html>
<title>test</title>
<head>
<script language="JavaScript"><!--
function Delall()
{
for(var k=0;k<=2;k++)
{
//if (document.all.delallname.checked=true)
if(document.all.elements[k+3].checked)
{
document.frmmain.var3.value=document.all.delallname.value;
}
}
document.frmmain.submit();
}
//-->
</script>
</head>
<form name=frmmain action="a.asp" method=post>
<input type=hidden name=var1>
<input type=hidden name=var1>
</form>
<body>
<table width="510" border="0" cellspacing="0" cellpadding="2" background="images/tongxunbu_imabg.gif">
<tr>
<td width="3" class="deepblue"><br>
</td>
<td width="114" class="deepblue">
<input type="checkbox" name="delallname" value="A">A</td>
<td width="267" class="deepblue">@@@@@</td>
<td width="55">
<div align="center"><a href="javascript:NewWindow('editaddress.asp?name=qq1')"><img src="images/tongxunbu_editdot.gif" width="19" height="18" border="0"></a></div>
</td>
<td width="51">
<div align="center"><img src="images/tongxunbu_deletedot.gif" width="15" height="18" border="0" onclick=Delname("qq1") style="cursor:hand"></div>
</td>
</tr>
<tr>
<td width="3" class="deepblue"><br>
</td>
<td width="114" class="deepblue">
<input type="checkbox" name="delallname" value="B">B</td>
<td width="267" class="deepblue">@@@@@</td>
<td width="55">
<div align="center"><a href="javascript:NewWindow('editaddress.asp?name=qq1')"><img src="images/tongxunbu_editdot.gif" width="19" height="18" border="0"></a></div>
</td>
<td width="51">
<div align="center"><img src="images/tongxunbu_deletedot.gif" width="15" height="18" border="0" onclick=Delname("qq1") style="cursor:hand"></div>
</td>
</tr>
<tr>
<td width="3" class="deepblue"><br>
</td>
<td width="114" class="deepblue">
<input type="checkbox" name="delallname" value="C">C</td>
<td width="267" class="deepblue">@@@@@</td>
<td width="55">
<div align="center"><a href="javascript:NewWindow('editaddress.asp?name=qq1')"><img src="images/tongxunbu_editdot.gif" width="19" height="18" border="0"></a></div>
</td>
<td width="51">
<div align="center"><img src="images/tongxunbu_deletedot.gif" width="15" height="18" border="0" onclick=Delname("qq1") style="cursor:hand"></div>
</td>
</tr>
<tr>
<td width="3" class="deepblue"><br>
</td>
<td width="114" class="deepblue">
<input type="checkbox" name="delallname" value="D">D</td>
<td width="267" class="deepblue">@@@@@</td>
<td width="55">
<div align="center"><a href="javascript:NewWindow('editaddress.asp?name=qq1')"><img src="images/tongxunbu_editdot.gif" width="19" height="18" border="0"></a></div>
</td>
<td width="51">
<div align="center"><img src="images/tongxunbu_deletedot.gif" width="15" height="18" border="0" onclick=Delname("qq1") style="cursor:hand"></div>
</td>
</tr>
<tr>
<td bgcolor="#333333" height="1" colspan="2"></td>
<td rowspan="3" width="101" valign="top"><img src="images/tongxunbu_alldelete.gif" width="100" height="22" border="0" onclick=Delall() style="cursor:hand"></td>
</tr>
</table>
</body>
</html>
我的目的是要取得复选框的值。