Getting contents from field

[Hurican]

Ok, here's one that has been throwing me for a loop for over a week. I am building an event system, and have the dates as calculation fields (works fastest that way). But the Events themselves are from a relationship based on month and year.

I would like to be able to make each day field into a button which gets contents from "self", that day so as to compare it to the date and pull up either previously entered events, or have a request to enter a new event. I'm hoping to do this from one script as opposed to having a script written for each of these fields.