1. function ConfirmDel()
{
if(confirm("确定要删除吗？一旦删除将不能恢复！"))
return true;
else
return false;
}
<form name="del" method="Post" action="Del.asp" onsubmit="return ConfirmDel();">
2. <a href="javascript:if (confirm('确认删除?')) {location.href='del.asp?id=<%=rs("id")%>'}">删除</a>