javascript - Track select option menu URL redirects in Universal Analytics -

javascript - Track select option menu URL redirects in Universal Analytics -

i'm looking track via universal analytics select alternative menu, when value selected user automatically greeted message stating redirected new domain , sent domain (cross-domain tracking needed). current code menu have is:

<select id="menuredirect" name="menu"> <option value="" selected="selected">select</option> <option value="1">1</option> <option value="2">2</option> <option value="externalurl">3</option> </select>

what best way of achieving can pass universal analytics cookie info on new domain on redirect , avoid self-referrals?

would google tag manager able decorate url on redirect if javascript redirect used?

the submit handler tag in gtm decorates form action, not urls in javascript functions. need client-id , append redirect url in redirect function

according documentation client id this:

ga(function(tracker) { var clientid = tracker.get('clientid'); });

a real life implementation discussed in thread in gtm back upwards forum.

javascript redirect google-analytics cross-domain universal-analytics