function validate_set_up_appointment_land(form)
{
	var e = form.elements, m = '';
	
	if(!e['first_name'].value) 
	{
		m += '- First Name is required.\n\n';
	} 
	
	if(!e['last_name'].value) 
	{
		m += '- Last Name is required.\n\n';
	} 
	
	if(!e['email'].value) 
	{
		m += '- Email is required.\n\n';
	} 
	
	if(!e['comments'].value) 
	{
		m += '- Comments is required.\n\n';
	} 
	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	
	return true;
}


function validate_set_up_appointment_residential(form)
{
	var e = form.elements, m = '';
	
	if(!e['first_name'].value) 
	{
		m += '- First Name is required.\n\n';
	} 
	
	if(!e['last_name'].value) 
	{
		m += '- Last Name is required.\n\n';
	} 
	
	if(!e['email'].value) 
	{
		m += '- Email is required.\n\n';
	} 
	
	if(!e['comments'].value) 
	{
		m += '- Comments is required.\n\n';
	} 
	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	
	return true;
}