title: How to remove sidebar tabs in admin grid form of magento?
body: <p>I am working on Magento community edition 1.7 version.
  I have a grid in admin when I click on "Add New" from this grid a form appear but it has some tabs in left side.I need to remove that tabs and want only form.</p>
  
  <p><a href="http://d.pr/i/Qa8i" rel="nofollow">http://d.pr/i/Qa8i</a></p>
  
  <p>app/code/community/namespace/test/Block/Adminhtml/test/Edit/Tabs.php</p>
  
  <p>My code for tabs in above file is:</p>
  
  <pre><code> protected function _beforeToHtml() {
  
      $this-&gt;addTab('form_section', array(
          'label' =&gt; Mage::helper('test')-&gt;__('Book'),
          'title' =&gt; Mage::helper('test')-&gt;__('Book'),
          'content' =&gt; $this-&gt;getLayout()-&gt;createBlock('test/adminhtml_book_edit_tab_form')-&gt;toHtml(),
      ));
  
      return parent::_beforeToHtml();         
  }
  </code></pre>
  
  <p>Can anyone solve this problem?  </p>