Magento: Custom Login Logout With Email Address

1- For Login Logut

<?php if (! Mage::getSingleton('customer/session')->isLoggedIn()): ?>
 
   <a href="<?php echo Mage::helper('customer')->getLoginUrl(); ?>" title="Log In" class="login"><?php echo $this->__('Log In') ?></a>
 
<?php else: ?>
 
   <a href="<?php echo Mage::helper('customer')->getLogoutUrl(); ?>" title="Log Out" class="login"><?php echo $this->__('Log Out') ?></a>
 
    <?php endif; ?>

2- For Email Address.

<div class="email">
 
  <?php  $customer = Mage::getSingleton('customer/session')->getCustomer();
 
     $customerData = Mage::getModel('customer/customer')->load($customer->getId())->getData();
 
     $email = $customerData['email'];
 
     echo $email;
 
   ?>
 
</div>