Adding a linked in tracking code to a form submit button

Hey guys,

How can I attach a linkedin tracking code:

<“img height=“1” width=“1” style=“display:none;” alt=”" src=“https://px.ads.linkedin.com/collect/?pid=XXXXXXXXXXXXX=1531545&fmt=gif” /“> (”"s added so the code shows up in the forum post)

to the submit button on a form element?

Thanks!
Steve

May I ask, Did you work this out in the end? was it a case of adding the code (https://px.ads.linkedin.com/collect/?pid=XXXXXXXXXXXXX=1531545&fmt=gif), to the ACTION field like Mailchimp?

Cheers