function send_stats_to_google(){var c=document.location.href;var g="&";if(c.indexOf("?source=")>-1){g="?"}var f=c.split(g);for(var e=0;e<f.length;e++){var a=f[e].split("=");if(a[0]=="source"){var d=a[1].replace("promotion_","promotion_click_");var b="stats_track_"+d;_gaq.push(["m._deleteCustomVar",2]);pageTracker._trackPageview(b)}}};