function judge_submit(formObj)
{
	if (formObj.name.value=="")
	{
		alert("请填写姓名！");
		formObj.name.focus();
		
		return false;
	}
	
	if (formObj.title.value=="")
	{
		alert("请填写标题！");
		formObj.title.focus();
		
		return false;
	}
	
	if (formObj.telephone.value=="")
	{
		alert("请填写联系电话！");
		formObj.telephone.focus();
		
		return false;
	}
	else
	{
		var patrn=/^[0-9]{11}$/;
		
		if (!patrn.exec(formObj.telephone.value))
		{
			alert("电话号码无效！");
			formObj.telephone.focus();
			
			return false;
		}
	}

	return true;
}