Google Analytics Tracking Addons Request

we are switching from our own forms to gravity forms, and are need of a addon that tracks google Analytics tracking cookies, below we have the code used for that section

// used to get the tracking cookie from google analytics and make it viewable
function tracking_cookie() {
	$GLOBALS['version'] .= " (Tracking Cookie V1.6)";
	$trackarr	= split('[|]',$_COOKIE["__utmz"]);
	$conversion = $_COOKIE["Conversion"];
	for($i=0;$i<count($trackarr);$i++){
		$keyvalues=split('[=]',$trackarr[$i]);
		$key=substr($keyvalues[0],-6);
		switch ($key){
			case "utmcsr":
				$cookie['SearchEngine']		=	$keyvalues[1];break;
			case "utmccn":
				$cookie['SearchCampaign']	=	$keyvalues[1];break;
			case "utmcmd":
				$cookie['SearchType']		=	$keyvalues[1];break;
			case "utmcct":
				$cookie['AdText']			=	$keyvalues[1];break;
			case "utmctr":
				$cookie['Keyword']			=	$keyvalues[1];break;
			case "mgclid":
				$cookie['isPPC']			=	$keyvalues[1];break;
		}
	}
	if ($cookie['isPPC'] !='') {$cookie['SearchType']='PPC';$cookie['SearchEngine']='google';}
	if ($conversion !='') {$cookie['SearchType']='Conversion';$cookie['SearchEngine']='google';}
	return $cookie;
}

thats the function we used, we would then exec it

$cookie = tracking_cookie(); // results from tracking cookie

and then input it into the admin, or site owner email to display

Search Engine: {$cookie['SearchEngine']}
Keyword: {$cookie['Keyword']}
Type: {$cookie['SearchType']}
Ad Text: {$cookie['AdText']}
Campaign Name: {$cookie['SearchCampaign']}

and it would display something like this

Search Engine: search.toolbars.alexa.com
Keyword:
Type: referral
Campaign Name: (referral)

can this be created as a addon? we need one ASAP