See The Book Play Sample https://w.amazon.com/index.php/Zeitgeist/Mp3Player%20if(!window.Mp3Interface)%20%20window.Mp3Interface%20=%20%20currentPlayer:%20null,%20/*%20*%20When%20user%20clicks%20play,%20sets%20the%20current%20player%20in%20Mp3Interface%20object.%20When%20there%20are%20*%20multiple%20players%20on%20the%20page,%20it%20will%20pause%20current%20player%20before%20setting%20new%20player%20as%20current.%20*/%20setCurrentPlayer:%20function(requestingPlayer)%20%20if(requestingPlayer)%20%20var%20mp3Interface%20=%20window.Mp3Interface;%20if%20(mp3Interface.currentPlayer%20&&%20mp3Interface.currentPlayer.options.audioId%20!==%20requestingPlayer.options.audioId)%20%20if%20(mp3Interface.currentPlayer.isPlaying)%20%20AudibleCarouselSWFObject.getObjectById(mp3Interface.currentPlayer.options.audioId).pauseSong();%20mp3Interface.currentPlayer.isPlaying%20=%200;%20%20%20mp3Interface.currentPlayer%20=%20requestingPlayer;%20%20,%20/*%20*%20Callbacks%20are%20used%20to%20trigger%20event%20handlers%20for%20changing%20the%20state%20of%20the%20sample%20player.%20*/%20callback:%20function(event)%20%20var%20mp3Interface%20=%20window.Mp3 Crown of Slaves Crown of Slaves Book 1
