Need breaks between text link ads

I've got the ads running as text links, but they are all jumbled together. I need breaks between the ads. I tried this

echo $ad_network[0]; 
?>
<Br>
<?	echo $ad_network[1];?>
<Br>
<?	echo $ad_network[2];?>
<Br>
<?	echo $ad_network[3]; ?>
<Br>
<?echo $ad_network[4]; ?>

Code (markup):

but that didn't do a thing. Anyone have ideas?

 

I used this

echo "<DIV align='center'>$ad_network[0]&nbsp&nbsp $ad_network[1]&nbsp&nbsp $ad_network[2]&nbsp&nbsp $ad_network[3]&nbsp&nbsp $ad_network[4]</div>";

It centers them and gives them some space

 

thanks for this guys, was just what i was looking for...