The people you ask to recommend you can do one of two things. They can opt to send in a hard copy of the form or they can fill it out online. I added a fake reference into PharmCAS last night to see what the form looked like. (Don't worry, I deleted it. 🙂 )
The form has three parts. The first is for their contact information. The second is survey asking the recommender to give a ranking on several things - how good is this person's hygiene? - excellent, good, fair, not-so-good, stinky. Another question was "how would you rate this person's intellectual capacity? (or something like that). The next section is where the recommender can enter their actual letter of recommendation.
Hope that helps,
Troy