Need a solution to make unregistered visitors can request answering a question

Question

Hello

I need to put a button somewhere in the questions named "I need answer"

The unregistered visitors by clicking it, The question will migrate to the top of the questions list by updating the question postid to the newest

knowing that there is a plugin by /user/pupi1985

here

question2answer.org/qa/31264

but it does not allow the unregistered visitors to use the feature

Comments

I tried to use this solution but the files changed
itis for the old versions
http://www.question2answer.org/qa/4152/new-update-button-working-like-edit-button?show=4153#a4153