root/trunk/website/blog/includes/audio-player/audio-player.js @ 5

var AudioPlayer = function () {
        var instances = [];
        var activeInstanceID;
        var playerURL = "";
        var defaultOptions = {};
        var currentVolume = -1;
        
        var getMovie = function (name) {
                return document.all ? window[name] : document[name];
        };
        
        return {
                setup: function (url, options) {
                playerURL = url;
                defaultOptions = options;
            },
            
            embed: function (elementID, options) {
                var instanceOptions = {};
                var key;
                var so;
                        var bgcolor;
                        var wmode;
                        
                        var flashParams = {};
                        var flashVars = {};
                        var flashAttributes = {};
        
                // Merge default options and instance options
                        for (key in defaultOptions) {
                    instanceOptions[key] = defaultOptions[key];
                }
                for (key in options) {
                    instanceOptions[key] = options[key];
                }
                
                        if (instanceOptions.transparentpagebg == "yes") {
                                flashParams.bgcolor = "#FFFFFF";
                                flashParams.wmode = "transparent";
                        } else {
                                if (instanceOptions.pagebg) {
                                        flashParams.bgcolor = "#" + instanceOptions.pagebg;
                                }
                                flashParams.wmode = "opaque";
                        }
                        
                        flashParams.menu = "false";
                        
                for (key in instanceOptions) {
                                if (key == "pagebg" || key == "width" || key == "transparentpagebg") {
                                        continue;
                                }
                    flashVars[key] = instanceOptions[key];
                }
                        
                        flashAttributes.name = elementID;
                        flashAttributes.style = "outline: none";
                        
                        flashVars.playerID = elementID;
                        
                        swfobject.embedSWF(playerURL, elementID, instanceOptions.width.toString(), "24", "8.0.0", false, flashVars, flashParams, flashAttributes);
                        
                        instances.push(elementID);
            },
                
                syncVolumes: function (playerID, volume) {      
                        currentVolume = volume;
                        for (var i = 0; i < instances.length; i++) {
                                if (instances[i] != playerID) {
                                        getMovie(instances[i]).setVolume(currentVolume);
                                }
                        }
                },
                
                activate: function (playerID) {
                        if (activeInstanceID && activeInstanceID != playerID) {
                                getMovie(activeInstanceID).closePlayer();
                        }
                        
                        activeInstanceID = playerID;
                },
                
                getVolume: function (playerID) {
                        return currentVolume;
                }
                
        }
        
}();