<!--
function checkform(form)
{
if(form.name.value==""){
	alert("请填写下联！");
	form.name.focus();
	return
}

else if(form.myname.value==""){
	alert("'姓名'必须填写!");
	form.myname.focus();
	return
}
else if(form.id.value==""){
	alert("'身份证号码'必须填写!");
	form.id.focus();
	return
}

	
else{
	form.submit()
}

}

function clearform(form)
{
	form.name.value="";
	form.myname.value="";
	form.id.value="";
        
}
//-->