TOPIC: Showing calendar in iframe

Helllo

By trying to show the calendar through a joomla plugin (Componentbot) that includes components in an article via iframes, the calendar shows ok, but when I click on an event for registration, the next page (inside the iframe) is the whole webpage of my website (not just the registration form).

What I want actually to accomplish is to show the calendar only when a user decides to click either on a button or a tag.

any ideas?

Nikos
Greece