function confirmation()
{
	var allok = true;     
	
	if(document.getElementById('name').value == "")
	{
		alert("Please, submit your Name.");
		return false;
	}
	if(document.getElementById('email').value == "")
	{
		alert("Please, submit your Email.");
		return false;
	}
	else
	{
		var tpn = document.getElementById('email').value;
		
		if( (tpn.indexOf("@") == -1) || (tpn.indexOf(".") == -1) )
		{
			alert("Please submit a valid Email.");
			return false;
		}
	}
	if(document.getElementById('age').value == "")
	{
		alert("Please, submit your Age.");
		return false;
	}
	if(document.getElementById('viatura').value == "")
	{
		alert("Please, submit a Car.");
		return false;
	}
	if(document.getElementById('cpoint').value == "")
	{
		alert("Please, submit your Pick up Location.");
		return false;
	}
	if(document.getElementById('cd').value == "")
	{
		alert("Please, submit your Pick up Date.");
		return false;
	}
	if(document.getElementById('ct').value == "")
	{
		alert("Please, submit your Pick up Time.");
		return false;
	}
	if(document.getElementById('rpoint').value == "")
	{
		alert("Please, submit your Return Location.");
		return false;
	}
	if(document.getElementById('rd').value == "")
	{
		alert("Please, submit your Return Date.");
		return false;
	}
	if(document.getElementById('rt').value == "")
	{
		alert("Please, submit your Return Time.");
		return false;
	}
	
	if(allok == true)
	{
		if(document.getElementById('paynow').checked == false)
		{
			window.open('car_hire_confirmation.php', target='_parent');
			return false;
		}
		else
			return true;
	}
	else
		return false;
}

function manage_ctime()
{
	var bhour = document.getElementById('ct_hour').value;
	var bmin = document.getElementById('ct_min').value;
	
	document.getElementById('ct').value = bhour+":"+bmin;
}

function manage_rtime()
{
	var bhour = document.getElementById('rt_hour').value;
	var bmin = document.getElementById('rt_min').value;
	
	document.getElementById('rt').value = bhour+":"+bmin;
}

function erase_dates()
{
	document.getElementById('ct').value = "";
	document.getElementById('rt').value = "";
}