function specials_728x90(tracking_link){ 
		adFlash("http://ad.jamba.pt/creatives/default/specials/specials_728x90.swf", "http://ad.jamba.pt/creatives/default/specials/specials_728x90_alt.gif", "http://www.jamba.pt/jcw/go/", 728, 90, "opaque", tracking_link);
}