function scroller_600x600(tracking_link){ 
	adFlash("http://ad.jamster.com/creatives/campaigns/0705/scroller/scroller_600x600.swf", "http://ad.jamster.com/creatives/campaigns/0705/scroller/scroller_600x600_alt.gif", "http://www.jamster.com/jcw/go/", 600, 600, "opaque", tracking_link);
}