function cotrack(projekt,conversion) {
	document.write("<img src='http://tracking.comeone.de/tracking.php?projekt="+projekt+"&referrer="+escape(document.referrer)+"&url="+escape(document.URL)+"&screen="+screen.width+"x"+screen.height+"&color="+screen.colorDepth+"&conversion="+conversion+"' style='display:none;height:0px;width:0px;' />");
}
if (typeof conversion=='undefined') { var conversion = ''; }
if (typeof coTrackProjektID=='undefined') { var coTrackProjektID = ''; }
cotrack(coTrackProjektID, conversion);