/**
	 *
	 *
	 *
	 *
	 */ 
	private function schedule_pickup( $pickup_date ) {
		
		
		//parse email addresses into array for processing		
		$emails = explode( ',', trim( $this->slp_settings['email'] ) );

		//Create XML Pickup Creation Request
		$request = '<envr:Envelope xmlns:envr="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:common="http://www.ups.com/XMLSchema/XOLTWS/Common/v1.0" xmlns:wsf="http://www.ups.com/schema/wsf" xmlns:upss="http://www.ups.com/XMLSchema/XOLTWS/UPSS/v1.0">' . "\n";
		$request .= "	<envr:Header>" . "\n";
		$request .= "		<upss:UPSSecurity>" . "\n";	
		$request .= "			<upss:UsernameToken>" . "\n";	
		$request .= "				<upss:Username>" . $this->user_id. "</upss:Username>" . "\n";	
		$request .= "				<upss:Password>" . $this->password . "</upss:Password>" . "\n";	
		$request .= "			</upss:UsernameToken>" . "\n";	
		$request .= "			<upss:ServiceAccessToken>" . "\n";	
		$request .= "				<upss:AccessLicenseNumber>" . $this->access_key . "</upss:AccessLicenseNumber>" . "\n";	
		$request .= "			</upss:ServiceAccessToken>" . "\n";	
		$request .= "		</upss:UPSSecurity>" . "\n";	
		$request .= "	</envr:Header>" . "\n";	
		$request .= "	<envr:Body>" . "\n";	
		$request .= '		<PickupCreationRequest xmlns="http://www.ups.com/XMLSchema/XOLTWS/Pickup/v1.1" xmlns:common="http://www.ups.com/XMLSchema/XOLTWS/Common/v1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">' . "\n";
		$request .= "			<common:Request>" . "\n";	
		$request .= "				<common:RequestOption/>" . "\n";	
		$request .= "				<common:TransactionReference>" . "\n";	
		$request .= "					<common:CustomerContext>pickup_request</common:CustomerContext>" . "\n";	
		$request .= "				</common:TransactionReference>" . "\n";	
		$request .= "			</common:Request>" . "\n";	
		$request .= "			<RatePickupIndicator>Y</RatePickupIndicator>" . "\n";	
		$request .= "			<Shipper>" . "\n";	
		$request .= "				<Account>" . "\n";	
		$request .= "					<AccountNumber>" . $this->shipper_number . "</AccountNumber>" . "\n";	
		$request .= "					<AccountCountryCode>US</AccountCountryCode>" . "\n";	
		$request .= "				</Account>" . "\n";	
		$request .= "			</Shipper>" . "\n";	
		$request .= "			<PickupDateInfo>" . "\n";	
		$request .= "				<CloseTime>" . date( 'Hs', strtotime( $this->slp_settings['closetime'] ) ) . "</CloseTime>" . "\n";	
		$request .= "				<ReadyTime>" . date( 'Hs', strtotime( $this->slp_settings['readytime'] ) ) . "</ReadyTime>" . "\n";	
		$request .= "				<PickupDate>" . $pickup_date . "</PickupDate>" . "\n";	
		$request .= "			</PickupDateInfo>" . "\n";	
		$request .= "			<PickupAddress>" . "\n";	
		$request .= "				<CompanyName>" . $this->company_name . "</CompanyName>" . "\n";	
		$request .= "				<ContactName>" . $this->shipper_contact . "</ContactName>" . "\n";	
		$request .= "				<AddressLine>" . $this->shipper_address . "</AddressLine>" . "\n";	
		$request .=	"				<City>" . $this->shipper_city . "</City>" . "\n";	
		$request .= "				<StateProvince>" . $this->shipper_state . "</StateProvince>" . "\n";	
		$request .= "				<PostalCode>" . $this->shipper_postcode . "</PostalCode>" . "\n";	
		$request .= "				<CountryCode>" . $this->shipper_country . "</CountryCode>" . "\n";	
		$request .= "				<ResidentialIndicator>Y</ResidentialIndicator>" . "\n";	
		$request .= "				<Phone>" . "\n";	
		$request .= "					<Number>" . $this->shipper_phone . "</Number>" . "\n";	
		$request .= "				</Phone>" . "\n";	
		$request .= "			</PickupAddress>" . "\n";	
		$request .= "			<AlternateAddressIndicator/>" . "\n";	
		$request .= "			<PickupPiece>" . "\n";	
		$request .= "				<ServiceCode>0" . $this->shipment['_service_code'] . "</ServiceCode>" . "\n";	
		$request .= "				<Quantity>" . $this->shipment['_package_count'] . "</Quantity>" . "\n";	
		$request .= "				<DestinationCountryCode>" . $this->shipment['_country_code'] . "</DestinationCountryCode>" . "\n";	
		$request .= "				<ContainerCode>01</ContainerCode>" . "\n";	
		$request .= "			</PickupPiece>" . "\n";	
		$request .= "			<TotalWeight>" . "\n";	
		$request .= "				<Weight>" . $this->shipment['_total_weight'] . "</Weight>" . "\n";	
		$request .= "				<UnitOfMeasurement>LBS</UnitOfMeasurement>" . "\n";	
		$request .= "			</TotalWeight>" . "\n";		
		$request .= "			<PaymentMethod>01</PaymentMethod>" . "\n";	
		$request .= "			<Notification>" . "\n";	
		foreach( $emails as $email )
		$request .= "				<ConfirmationEmailAddress>" . $email . "</ConfirmationEmailAddress>" . "\n";		
		$request .= "				<UndeliverableEmailAddress>" . $emails[0] . "</UndeliverableEmailAddress>" . "\n";	
		$request .= "			</Notification>" . "\n";	
		$request .= "		</PickupCreationRequest>" . "\n";	
		$request .= "	</envr:Body>" . "\n";	
		$request .= "</envr:Envelope>" . "\n";	
		
		$request = str_replace( array( "\n", "\r" ), '', $request );
	
		$xml = slp_ajax_functions::xml_request( $request, $this->endpoint_url[1] . 'Pickup' , true );
		
		return $xml;
		
	}