function themes_250x250(tracking_link){ 
		adFlash("http://ad.jamba.es/creatives/default/specials/themes/themes_250x250.swf", "http://ad.jamba.es/creatives/default/specials/themes/themes_250x250_alt.gif", "http://www.jamba.es/jcw/go/", 250, 250, "opaque", tracking_link);
}