<div> 
 <input type="checkbox" class="checkbox" id="<?php if (isset($this->_scalars['pref'])) { echo $this->_scalars['pref']; } ?>" name="<?php if (isset($this->_scalars['pref'])) { echo $this->_scalars['pref']; } ?>"<?php if (!empty($this->_scalars['checked']) || !empty($this->_arrays['checked'])): ?> checked="checked"<?php endif; ?> /> 
 <?php if (isset($this->_scalars['desc'])) { echo $this->_scalars['desc']; } ?> 
 <?php if (isset($this->_scalars['helplink'])) { echo $this->_scalars['helplink']; } ?> 
</div> 
