federivo/Mage_Paypal_Block_Standard_Redirect

## Mage_Paypal_Block_Standard_Redirect
class Mage_Paypal_Block_Standard_Redirect extends Mage_Core_Block_Abstract
{
    protected function _toHtml()
    {
        $standard = Mage::getModel('paypal/standard');

        $form = new Varien_Data_Form();
        $form->setAction($standard->getConfig()->getPaypalUrl())
            ->setId('paypal_standard_checkout')
            ->setName('paypal_standard_checkout')
            ->setMethod('POST')
            ->setUseContainer(true);
        foreach ($standard->getStandardCheckoutFormFields() as $field=>$value) {
            $form->addField($field, 'hidden', array('name'=>$field, 'value'=>$value));
        }
        $idSuffix = Mage::helper('core')->uniqHash();
        $submitButton = new Varien_Data_Form_Element_Submit(array(
            'value'    => $this->__('Click here if you are not redirected within 10 seconds...'),
        ));
        $id = "submit_to_paypal_button_{$idSuffix}";
        $submitButton->setId($id);
        $form->addElement($submitButton);
      //  $html = '<html><body>';
        $html = '';
        $html.= $this->__('You will be redirected to the PayPal website in a few seconds.');
        $html.= $form->toHtml();
        $html.= '<script type="text/javascript">document.getElementById("paypal_standard_checkout").submit();</script>'; // uncomment to style view
     //   $html.= '</body></html>';

        return $html;
    }
}

## Mage_Paypal_StandardController
 /**
     * When a customer chooses Paypal on Checkout/Payment page
     *
     */
    public function redirectAction()
    {
        $session = Mage::getSingleton('checkout/session');
        $session->setPaypalStandardQuoteId($session->getQuoteId());
        // + core hack to load template layout @ 2012-08-17
        // $this->getResponse()->setBody($this->getLayout()->createBlock('paypal/standard_redirect')->toHtml()); // not needed

        // load layout from paypal.xml
        $this->loadLayout();
        // redner layout
        $this->renderLayout();
        // = core hack to load template layout @ 2012-08-17
        $session->unsQuoteId();
        $session->unsRedirectUrl();
    }

## paypal.xml
 <paypal_standard_redirect translate="label">
            <reference name="root">
            <action method="setTemplate"><template>page/1column.phtml</template></action>
        </reference>
    <reference name="content">
            <block type="paypal/standard_redirect" name="paypal.standard.redirect" />
    </reference>
    </paypal_standard_redirect>
	class Mage_Paypal_Block_Standard_Redirect extends Mage_Core_Block_Abstract
	{
	protected function _toHtml()
	{
	$standard = Mage::getModel('paypal/standard');

	$form = new Varien_Data_Form();
	$form->setAction($standard->getConfig()->getPaypalUrl())
	->setId('paypal_standard_checkout')
	->setName('paypal_standard_checkout')
	->setMethod('POST')
	->setUseContainer(true);
	foreach ($standard->getStandardCheckoutFormFields() as $field=>$value) {
	$form->addField($field, 'hidden', array('name'=>$field, 'value'=>$value));
	}
	$idSuffix = Mage::helper('core')->uniqHash();
	$submitButton = new Varien_Data_Form_Element_Submit(array(
	'value' => $this->__('Click here if you are not redirected within 10 seconds...'),
	));
	$id = "submit_to_paypal_button_{$idSuffix}";
	$submitButton->setId($id);
	$form->addElement($submitButton);
	// $html = '<html><body>';
	$html = '';
	$html.= $this->__('You will be redirected to the PayPal website in a few seconds.');
	$html.= $form->toHtml();
	$html.= '<script type="text/javascript">document.getElementById("paypal_standard_checkout").submit();</script>'; // uncomment to style view
	// $html.= '</body></html>';

	return $html;
	}
	}
	/**
	* When a customer chooses Paypal on Checkout/Payment page
	*
	*/
	public function redirectAction()
	{
	$session = Mage::getSingleton('checkout/session');
	$session->setPaypalStandardQuoteId($session->getQuoteId());
	// + core hack to load template layout @ 2012-08-17
	// $this->getResponse()->setBody($this->getLayout()->createBlock('paypal/standard_redirect')->toHtml()); // not needed

	// load layout from paypal.xml
	$this->loadLayout();
	// redner layout
	$this->renderLayout();
	// = core hack to load template layout @ 2012-08-17
	$session->unsQuoteId();
	$session->unsRedirectUrl();
	}
	<paypal_standard_redirect translate="label">
	<reference name="root">
	<action method="setTemplate"><template>page/1column.phtml</template></action>
	</reference>
	<reference name="content">
	<block type="paypal/standard_redirect" name="paypal.standard.redirect" />
	</reference>
	</paypal_standard_redirect>