I am developing one publishing website, where authenticated users can write the article. For each article, he sets the age group for which the article is targeted for. Different age group may be "Adult","Pre-teens" and "Everyone". I have used
taxonomy to age group.
Now, I want to show warning message to the user, when he goes to any "Adult", classified article page, before loading the content, and get the confirmation from the user that he is 18+ to view this article.
Please suggest how, can I implement this or is there any module that helps me to achieve this.
Thanks for your time.