I just register for popuptraffic.com and try to copy their ad code to my Blogger's Blog. However, Blogger unable to accept javascript. Can anyone teach me how to change the format of the ad code and let Blogger able to run my ad code? here is my ad code Thanks!

SCRIPT type="text/javascript"
src="http://www.popuptraffic.com/assign.php?l=leoforex&mode=behind&onclick=1">
</SCRIPT