Modal window for players

For a site running CMS DLE 10.3, you need to make a modal window that will display two players, i.e., a modal window that will be used to display two players. Two will not be displayed at once.
It is necessary that there were bookmarks in the upper left corner of this window which player to choose (for example, A player or B player) here is an example of how it is done on the site Texto oculto, pay attention to the player, on it you can choose which player to play.
That's exactly how I need to design a similar look with a player selection on that site.
I'm waiting for your suggestions.