function all()
{
	checkfield();
	cmove1();
	checkfield2();
	cmove2();
	checkfield3();
}

function checkfield()
{
	if (document.getElementById('val1').value == 0)
	{
		document.form1.sms1.disabled=true;
		document.form1.tel1.disabled=true;
		document.form1.bill1.disabled=true;
		document.form1.card1.disabled=true;
		document.getElementById('sms1').value = 0;
		document.getElementById('tel1').value = '';
		document.getElementById('card1').value = '';
		document.getElementById('bill1').value = '';
		document.getElementById('val2').value = 0;
		cmove1();
		checkfield2();
	}
	else
	{
		document.form1.sms1.disabled=false;
		document.form1.tel1.disabled=false;
		document.form1.bill1.disabled=false;
		document.form1.card1.disabled=false;
		if (document.getElementById('val1').value == document.getElementById('val2').value || document.getElementById('val1').value == document.getElementById('val3').value)
		{
			alert('Már létező időtartam!');
			document.getElementById('val1').value = 0;
		}
	}
}

function checkfield2()
{
	if (document.getElementById('val2').value == 0)
	{
		document.form1.sms2.disabled=true;
		document.form1.tel2.disabled=true;
		document.form1.bill2.disabled=true;
		document.form1.card2.disabled=true;
		document.getElementById('sms2').value = 0;
		document.getElementById('tel2').value = '';
		document.getElementById('card2').value = '';
		document.getElementById('bill2').value = '';
		document.getElementById('val3').value = 0;
		cmove2();
		checkfield3();
	}
	else
	{
		document.form1.sms2.disabled=false;
		document.form1.tel2.disabled=false;
		document.form1.bill2.disabled=false;
		document.form1.card2.disabled=false;
		if (document.getElementById('val2').value == document.getElementById('val1').value || document.getElementById('val2').value == document.getElementById('val3').value)
		{
			alert('Már létező időtartam!');
			document.getElementById('val2').value = 0;
		}
	}
}

function checkfield3()
{
	if (document.getElementById('val3').value == 0)
	{
		document.form1.sms3.disabled=true;
		document.form1.tel3.disabled=true;
		document.form1.bill3.disabled=true;
		document.form1.card3.disabled=true;
		document.getElementById('sms3').value = 0;
		document.getElementById('tel3').value = '';
		document.getElementById('card3').value = '';
		document.getElementById('bill3').value = '';
	}
	else
	{
		document.form1.sms3.disabled=false;
		document.form1.tel3.disabled=false;
		document.form1.bill3.disabled=false;
		document.form1.card3.disabled=false;
		if (document.getElementById('val3').value == document.getElementById('val2').value || document.getElementById('val1').value == document.getElementById('val3').value)
		{
			alert('Már létező időtartam!');
			document.getElementById('val3').value = 0;
		}
	}
}

function cmove1()
{
	if (document.getElementById('sms1').value == 0 && document.getElementById('tel1').value == '' && document.getElementById('card1').value == '' && document.getElementById('bill1').value == '')
		document.form1.val2.disabled=true;
	else
		document.form1.val2.disabled=false;
}

function cmove2()
{
	if (document.getElementById('sms2').value == 0 && document.getElementById('tel2').value == '' && document.getElementById('card2').value == '' && document.getElementById('bill2').value == '')
		document.form1.val3.disabled=true;
	else
		document.form1.val3.disabled=false;
}