Help on how to make an element that pops up when something in the Db changes?

[Infernette]

Okay I want to make something that when something the the DB changes (ex. A value like 'tricks' changes by someone tricks that person) a little icon pops up on the current page when it occurs, without refreshing. I was wondering if anyone had any pointer on how to get something like that started.

I just need a few tips in the right direction, you don't need to write up a code. I was wondering if with the mysidia base this would be possible as well, or if the base is not made to handle something this. I was just thinking of making a little game on my site so if it isn't possible it doesn't matter.


Thank you for any and all help, and I hope you have a good holiday.

(I need to learn more stuff in coding ^^)