mmsanclemente

Trying this sample iFrame Tag invocation code: <!-- Revive Adserver iFrame Tag - Generated with Revive Adserver v5.0.5 --> <iframe id='ac26cf57' name='ac26cf57' src='http://myserver/www/delivery/afr.php?zoneid=2&amp;cb=INSERT_RANDOM_NUMBER_HERE' frameborder='0' scrolling='no' width='275' height='70' allow='autoplay'><a href='http://myserver/www/delivery/ck.php?n=a1bf0d8b&amp;cb=INSERT_RANDOM_NUMBER_HERE' target='_blank'><img src='http://myserver/www/delivery/avw.php?zoneid=2&amp;cb=INSERT_RANDOM_NUMBER_HERE&amp;n=a1bf0d8b' border='0' alt='' /></a></iframe> What is n used for ? Ive observed its value changes when banners linked to zone are updated, does it mean the invocation code needs to be updated at the website each time n changes ? Thanks