Main vBulletin Javascript

[BWS]

HellO ^.^

i've simple quetion belong to the Main vBulletin Javascript

PHP Code:

<script type="text/javascript"><!--
    e9 = new Object();
    e9.size = "728x90";
    e9.addBlockingCategories="Pop-up,Floating,Full-page,Pop-under";
    e9.noAd = 1;
//--></script>
<script type="text/javascript" src="http://tags.expo9.exponential.com/tags/Traidntnet/ROS/tags.js"></script>

<br />

<SCRIPT TYPE="text/javascript" SRC="http://adserving.cpxadroit.com/tags2/4-1007540.js"></SCRIPT>
</center>


<script type="text/javascript">
<!--
    // [COLOR="Red"]Main vBulletin Javascript Initialization[/COLOR]
    vBulletin_init();
//-->
</script> 


and what's the meaning of this link Here :erm:

and how can i do it in my forum ??

Thanks

[kh99]

I don't see that in the vbulletin code anywhere, so I'm assuming you're seeing that by viewing the page source? Doing some googling, it seems to be something to do with tracking ads.