title: magento rewrite catalog block Product/View/Options/Type/Select.php
body: <p>i want to rewrite the block file : /app/code/core/Mage/Catalog/Block/Product/View/Options/Type/Select.php,  below is my steps, but it is not working :</p>
  
  <p>ScreentShot: <a href="http://imm.io/J36p" rel="nofollow">http://imm.io/J36p</a></p>
  
  <p>Code: <a href="http://www.heypasteit.com/clip/0JJ8" rel="nofollow">http://www.heypasteit.com/clip/0JJ8</a></p>
  
  <p>who know what the problem is ?</p>