<?php if(is_numeric(arg(1))): ?>
<?php $nodeload = (node_load(arg(1))); ?>
<?php if(isset($nodeload->field_intro_text['und'][0]['value']) && ($nodeload->field_intro_text['und'][0]['value']) != ""): ?>
<div class="container intro">
<?php
print ($nodeload->field_intro_text['und'][0]['value']);
?>
</div>
<div class="clearfix"></div>
<?php endif; ?>
<?php endif; ?>
