function CheckForm(form)
{
	if (form.SndaPassport.value == "")
	{
		alert("请填写盛大通行证")
		form.SndaPassport.focus()
		return false
	}
	
	if (form.ActiveCode.value == "")
	{
		alert("请填写激活码")
		form.ActiveCode.focus()
		return false
	}
	
	if (form.VCode.value == "")
	{
		alert("请填写验证码")
		form.VCode.focus()
		return false
	}
}