I figured it though I'm not sure if its correct..
orginal index (..templates/mobile_pda/index.php)
$modulepos = $MobileJoomla->getPosition('middle2');
if($modulepos && $this->countModules($modulepos) > 0):
?><div id="<?php echo $modulepos; ?>"><?php $MobileJoomla->loadModules($modulepos); ?></div><?php
endif;
$modulepos = $MobileJoomla->getPosition('middle3');
if($modulepos && $this->countModules($modulepos) > 0):
?><div id="<?php echo $modulepos; ?>"><?php $MobileJoomla->loadModules($modulepos); ?></div><?php
endif;
?>
<div class="top">
<a href="#header"><?php echo JText::_('TPL_MOBILE_PDA__BACK_TO_THE_TOP'); ?></a>
</div>
<?php
if(!$MobileJoomla->_ishomepage)
{
?>
<div class="home">
<a href="<?php echo $this->baseurl;?>"><?php echo JText::_('TPL_MOBILE_PDA__HOME'); ?></a>
</div>
<?php
}
?>
</div>
<div id="footer">
what it looks liked fixed
$modulepos = $MobileJoomla->getPosition('middle2');
if($modulepos && $this->countModules($modulepos) > 0):
?><div id="<?php echo $modulepos; ?>"><?php $MobileJoomla->loadModules($modulepos); ?></div><?php
endif;
?>
</div>
<div id="footer">