I'm sure this will be a piece of cake for you guys. I currently have a form that my company uses for several different promotions that users arrive at through a variety of sources. Each one of these sources have their own referrer i.e Adwords, email ad, etc.
What I would like to do is have a function that will capture the web address currently displayed on the nav bar i.e http://www.mysite.com/web_form.php?referrer=Google
and simply place that address in the email.
How would I do this?