// php ad code functions


function callAd(zone,target,source) {
	   if (!document.phpAds_used) document.phpAds_used = ',';
		   phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
						   						   
	   var adcode = "<" + "script language='JavaScript' type='text/javascript' src='";
	   adcode += "http://adchimp.com/adserv/adjs.php?n=" + phpAds_random;
	   adcode += "&amp;what=zone:" + zone + "&amp;target=" + target + "&amp;source=" + source;
	   adcode += "&amp;exclude=" + document.phpAds_used;
	   if (document.referrer)
			  adcode += "&amp;referer=" + escape(document.referrer);
	   adcode += "'><" + "/script>";
						   
	   return adcode;
}