<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=euc-kr"/>
<title>Group Check</title>
<SCRIPT type="text/javascript">
function chkOne(obj)
{
var chkBox = obj.form.elements['chkGroup'];
var chkLen = chkBox.length;
var chkNum = 0;
for (var i=0; i < chkLen; i++)
{
if(chkBox[i].checked) chkNum++;
}
if(chkNum<1)
{
alert('체크해~~~');
}
}
</SCRIPT>
</head>
<body>
<form name="ContentListForm" onSubmit="return formCheck(this)">
<table>
<tr>
<th><input type="CHECKBOX" name="chkGroup" value="1050"/></th>
<td>test....</td>
</tr>
<tr>
<th><input type="CHECKBOX" name="chkGroup" value="1050"/></th>
<td>test....</td>
</tr>
<tr>
<th><input type="CHECKBOX" name="chkGroup" value="1050"/></th>
<td>test....</td>
</tr>
</table>
<input type="button" value="입력이야. 박스체크해.." onClick="chkOne(this)"/>
</form>
</body>
</html>
