I am trying to build a quiz that will be taken by large number of people.
The basic idea of the quiz is that readers will be asked 15 questions.
For each question, they will get a choice of two answers. When they
choose an answer, a graph will pop up showing them the percentage of
other readers who chose the same answer. The sources of the choices need
to be hidden so as not to bias people, but I'd like some way to provide
links at the end.