Kind of OK status

game.js

@@ -0,0 +1,559 @@
+var canvas = document.getElementById('game');
+var ctx = canvas.getContext('2d');
+
+var beatUrls = [
+	'sound/b1.mp3',
+	'sound/b2.mp3',
+	'sound/b3.mp3',
+	'sound/b4.mp3',
+	'sound/b5.mp3'
+];
+
+var createSound = function(name, url) {
+	var deferred = Q.defer();
+	soundManager.createSound({
+		id: name,
+		url: url,
+		autoLoad: true,
+		onload: function() {
+			deferred.resolve(this);
+		}
+	});
+	return deferred.promise;
+};
+
+var starColors = [
+  'maroon',
+	'red',
+	'orange',
+	'yellow',
+  'olive',
+	'green',
+  'teal',
+	'blue',
+  'navy',
+	'purple'
+];
+
+var paused = false;
+var debug = false;
+var beats = [];
+var beatTime = 0;
+var currentBeats = [];
+var gotPoint = false;
+
+var switchBeat = function(index) {
+	var currentBeat = beats[index];
+  activeTarget.beat = currentBeat;
+	currentBeats.push(currentBeat);
+	if(currentBeats.length > 4) {
+		currentBeats.splice(0, 1);
+	}
+};
+
+// Sound
+var soundDeferred = Q.defer();
+var soundPromise = soundDeferred.promise;
+soundManager.setup({
+	url: 'swf/',
+	flashVersion: 9,
+	onready: function() {
+		soundDeferred.resolve(this);
+	}
+});
+
+soundPromise = soundPromise.then(function() {
+	var beatPromises = [];
+	beatUrls.map(function(elem, index) {
+		beatPromises.push(createSound('beat'+index, elem));
+	});
+
+	return Q.spread([
+		Q.all(beatPromises),
+		createSound('get', 'sound/get.mp3')
+	], function(beatz) {
+		beats = beatz;
+	})
+});
+
+// Input handling
+var keysDown = {};
+
+addEventListener('keydown', function(e) {
+	keysDown[e.keyCode] = true;
+}, false);
+
+addEventListener('keyup', function(e) {
+	if(e.keyCode == 68) {
+		debug = !debug;
+	}
+	if(e.keyCode == 80) {
+		pause();
+	}
+	delete keysDown[e.keyCode];
+}, false);
+
+addEventListener('blur', function() {
+  if(!paused) pause();
+});
+
+
+// Constants
+var RADIUS = 8;
+var LEAF_SIZE = 8;
+var LEVEL_SIZE = 800;
+var ALLOWANCE = (LEVEL_SIZE - canvas.width)/2;
+var METER_WIDTH = 120;
+var METER_HEIGHT = 40;
+var METER_SPEED = 10;
+var PLAYER_SPEED = 50;
+var STAGE_SPEED = 25;
+var RIPPLE_SIZE = 10;
+var RIPPLE_SPEED = 10;
+var DOT_SIZE = 3;
+var DOT_DISTANCE = 4 * 5;
+
+
+// Drawing functions
+function drawCircle(point, r, w, color) {
+	ctx.beginPath();
+	ctx.arc(point.x, point.y, r, 0, 2*Math.PI, false);
+	ctx.lineWidth = w;
+	ctx.strokeStyle = color;
+	ctx.stroke();
+}
+
+function drawLeafV(point, h, w) {
+	ctx.beginPath();
+	ctx.moveTo(point.x, point.y);
+	ctx.quadraticCurveTo(point.x + w, point.y + h/2, point.x, point.y + h);
+	ctx.quadraticCurveTo(point.x - w, point.y + h/2, point.x, point.y);
+	ctx.fill();
+}
+
+function drawLeafH(point, w, h) {
+	ctx.beginPath();
+	ctx.moveTo(point.x, point.y);
+	ctx.quadraticCurveTo(point.x + w/2, point.y + h, point.x + w, point.y);
+	ctx.quadraticCurveTo(point.x + w/2, point.y - h, point.x, point.y);
+	ctx.fill();
+}
+
+function drawPlayer(point) {
+	drawCircle(point, RADIUS, 5, "#FFFFFF");
+}
+
+function drawSpectrum() {
+  var barHeight = 30;
+  var barWidth = 6;
+  var barSpacing = 2;
+  var margin = 5;
+  ctx.strokeStyle = 'white';
+  ctx.lineWidth = 2;
+  ctx.beginPath();
+  ctx.rect(
+    margin - ctx.lineWidth,
+    canvas.height - barHeight - ctx.lineWidth - margin,
+    activeTarget.spectrum.length * (barWidth+barSpacing) + 2 * ctx.lineWidth - barSpacing,
+    barHeight + 2 * ctx.lineWidth
+  );
+  ctx.stroke();
+  for(var i = 0; i < activeTarget.spectrum.length; ++i) {
+    var height = activeTarget.spectrum[i]*20;
+    ctx.fillStyle = starColors[i];
+    ctx.fillRect(i * (barWidth + barSpacing) + margin, canvas.height - height - margin, barWidth, height);
+  }
+}
+
+function sign(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }
+
+function lerp(from, to, p) {
+	return to * p + from * (1 - p);
+}
+
+function ease(v) { return v * v * (3 - 2 * v); }
+
+function easeOutExpo(t, b, c, d) {
+	return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
+}
+
+function color(r,g,b,a) {
+	return 'rgba('+r+','+g+','+b+','+a.toFixed(5)+')';
+}
+
+function distX(a, b) {
+  var dx = a.x - b.x;
+  if(dx > LEVEL_SIZE / 2) dx -= LEVEL_SIZE;
+  if(dx < -LEVEL_SIZE / 2) dx += LEVEL_SIZE;
+  return dx;
+}
+
+function distSq(a, b) {
+	var c = distX(a, b);
+	var d = a.y - b.y;
+	return c * c + d * d;
+}
+
+function colliding(a, b) {
+	return distSq(a, b) <= 4 * RADIUS * RADIUS;
+}
+
+// "Entities"
+function Meter() {
+	this.offset = 10;
+	this.amp = 0;
+	this.percentage = 0;
+	this.direction = METER_SPEED;
+}
+
+Meter.prototype.draw = function() {
+	var left = (canvas.width - METER_WIDTH) / 2;
+	var vmid = this.offset + METER_HEIGHT / 2;
+	var third = METER_WIDTH / 3;
+	var peak = METER_HEIGHT / 2;
+
+	ctx.fillStyle = 'black';
+	ctx.rect(left, this.offset, METER_WIDTH, METER_HEIGHT);
+	ctx.fill();
+
+	var cpUp = lerp(vmid, vmid + peak * this.amp, this.percentage);
+	var cpDown = lerp(vmid, vmid - peak * this.amp, this.percentage);
+
+	ctx.lineWidth = 2;
+	ctx.strokeStyle = 'red';
+	ctx.beginPath();
+	var pos = left;
+	ctx.moveTo(left, vmid);
+	ctx.quadraticCurveTo(pos+third/2, cpUp, pos+third, vmid);
+	pos += third;
+	ctx.quadraticCurveTo(pos+third/2, cpDown, pos+third, vmid);
+	pos += third;
+	ctx.quadraticCurveTo(pos+third/2, cpUp, pos+third, vmid);
+	ctx.stroke();
+
+	ctx.lineWidth = 3;
+	ctx.strokeStyle = 'white';
+	ctx.beginPath();
+	ctx.rect(left, this.offset, METER_WIDTH, METER_HEIGHT);
+	ctx.stroke();
+};
+
+Meter.prototype.onUpdate = function(dt) {
+	if(this.percentage > 1) {
+		this.direction = -METER_SPEED;
+	}
+	if(this.percentage < -1) {
+		this.direction = METER_SPEED;
+	}
+	this.percentage += this.direction * dt;
+	this.amp = 0.5 + lerp(0, 1, activeTarget.shimmerFactor);
+};
+
+function Star(x, y) {
+	this.x = x;
+	this.y = y;
+	this.alpha = 0;
+  this.randomize();
+}
+
+Star.prototype.randomize = function() {
+  this.type = Math.floor(Math.random()*starColors.length);
+  this.color = starColors[this.type];
+};
+
+Star.prototype.draw = function() {
+	ctx.fillStyle = this.color;
+	ctx.globalAlpha = this.alpha;
+	var adjPosition = translatePoints(this);
+	ctx.fillRect(adjPosition.x, adjPosition.y, DOT_SIZE, DOT_SIZE);
+
+	var top    = {x: adjPosition.x + DOT_SIZE/2,   y: adjPosition.y - DOT_SIZE/2  };
+	var bottom = {x: adjPosition.x + DOT_SIZE/2,   y: adjPosition.y + DOT_SIZE/2*3};
+	var left   = {x: adjPosition.x - DOT_SIZE/2,   y: adjPosition.y + DOT_SIZE/2  };
+	var right  = {x: adjPosition.x + DOT_SIZE/2*3, y: adjPosition.y + DOT_SIZE/2  };
+
+	drawLeafH(left, -LEAF_SIZE, LEAF_SIZE/2);
+	drawLeafH(right, LEAF_SIZE, LEAF_SIZE/2);
+	drawLeafV(top, -LEAF_SIZE, LEAF_SIZE/2);
+	drawLeafV(bottom, LEAF_SIZE, LEAF_SIZE/2);
+	ctx.globalAlpha = 1;
+};
+
+Star.prototype.onUpdate = function() {
+	if(gotPoint) {
+		this.randomize();
+	}
+	if(this.y > canvas.height + DOT_DISTANCE * 2) {
+		this.y -= canvas.height + DOT_DISTANCE * 4;
+	}
+	var newAlpha = 1.5 * activeTarget.spectrum[this.type];
+  var a = 0.001;
+  if(newAlpha > this.alpha) {
+    a = 0.9;
+  }
+	this.alpha = Math.min(1, activeTarget.shimmerFactor * (this.alpha * (1-a) + newAlpha * a));
+};
+
+function Dot(x, y) {
+	this.x = x;
+	this.y = y;
+}
+
+Dot.prototype.draw = function() {
+	ctx.fillStyle = 'gray';
+	var adjPosition = translatePoints(this);
+	ctx.fillRect(adjPosition.x, adjPosition.y, DOT_SIZE, DOT_SIZE);
+};
+
+Dot.prototype.onUpdate = function() {
+	if(this.y > canvas.height + DOT_DISTANCE * 2) {
+		this.y -= canvas.height + DOT_DISTANCE * 4;
+	}
+};
+
+function Target(beat) {
+  this.reset();
+  this.beat = beat;
+  this.alpha = 0;
+  if(points < 4) {
+    this.alpha = ease(1-points/4);
+  }
+	this.rippleCounter = 0;
+}
+
+Target.prototype.reset = function() {
+  this.y = -20;
+  this.x = Math.random()*LEVEL_SIZE;
+};
+
+Target.prototype.color = function(p) {
+	return color(0, 255, 0, p*this.alpha);
+};
+
+Target.prototype.draw = function() {
+	var adjPosition = translatePoints(this);
+	drawCircle(adjPosition, RADIUS, 3, this.color(1));
+	drawCircle(adjPosition, 2, 3, this.color(1));
+
+	// ripples
+	var p = lerp(1, 0, ease(this.rippleCounter/RIPPLE_SIZE));
+	drawCircle(adjPosition, RADIUS+7+this.rippleCounter, 1, this.color(p));
+	drawCircle(adjPosition, RADIUS+4+this.rippleCounter, 1, this.color(p*0.8));
+	drawCircle(adjPosition, RADIUS+1+this.rippleCounter, 1, this.color(p*0.5));
+};
+
+Target.prototype.onUpdate = function(dt, t) {
+	this.rippleCounter += RIPPLE_SPEED * dt;
+	if(this.rippleCounter > RIPPLE_SIZE) {
+		this.rippleCounter = 0;
+	}
+
+	if(gotPoint) {
+		gotPoint = false;
+	}
+
+	if(colliding(player, this)) {
+		gotPoint = true;
+    this.beat.setPan(0);
+    this.beat.setVolume(100);
+		this.shouldDelete = true;
+    return;
+	}
+
+	if(this.y > canvas.height + 20) {
+		this.reset();
+	}
+
+  var xDist = distX(this, player);
+	var s = sign(xDist);
+	var xDistAbs = easeOutExpo(Math.abs(xDist), 0, 100, LEVEL_SIZE/2);
+
+	var yDist = this.y - player.y;
+	var angle = 0;
+	if(yDist != 0) {
+		angle = easeOutExpo(Math.abs(Math.atan2(Math.abs(yDist), xDist) - Math.PI/2), 0, 100, Math.PI);
+	}
+	else {
+		angle = s * 100;
+	}
+  this.beat.setPan(Math.max(xDistAbs, angle) * s);
+
+	var rDist = xDist*xDist + yDist*yDist;
+	if(rDist >= 250000) {
+		rDist = 250000;
+	}
+	rDist = 250000 - rDist;
+	rDist /= 2500;
+  this.beat.setVolume(rDist);
+
+	this.shimmerFactor = easeOutExpo(Math.abs(xDist), 1, -1, LEVEL_SIZE/2) * rDist / 100;
+	if(isNaN(this.shimmerFactor) || this.shimmerFactor < 0) {
+		this.shimmerFactor = 0;
+	}
+
+  this.spectrum = this.beat.getSpectrum(t*1000);
+};
+
+var player = {
+	x: 0,
+	y: canvas.height - 20,
+	dx: PLAYER_SPEED
+};
+
+var meter = new Meter();
+
+var points;
+var entities;
+var activeTarget;
+
+var respawnTarget = function() {
+  activeTarget = new Target();
+	entities.push(activeTarget);
+};
+
+var reset = function() {
+	points = 0;
+	entities = [];
+
+	for(var j = 0; j < canvas.height / DOT_DISTANCE + 4; ++j) {
+		for(var i = 0; i < LEVEL_SIZE / DOT_DISTANCE; ++i) {
+			var x = i * DOT_DISTANCE;
+			var y = (j-4) * DOT_DISTANCE;
+			if(j % 2 == 0 && i % 2 == 0) {
+				entities.push(new Dot(x, y));
+			}
+
+			if(j % 4 == 1) {
+				if(i % 4 == 0) {
+					entities.push(new Star(x, y));
+				}
+				else {
+					entities.push(new Dot(x, y));
+				}
+
+			}
+
+			if(j % 4 == 3) {
+				if(i % 4 == 2) {
+					entities.push(new Star(x, y));
+				}
+				else {
+					entities.push(new Dot(x, y));
+				}
+			}
+		}
+	}
+	respawnTarget();
+};
+
+reset();
+
+// Update
+var update = function(dt) {
+  if(paused) return;
+	var repeat = false;
+	beatTime += dt;
+	while(beatTime > 4) {
+		repeat = true;
+		beatTime -= 4;
+	}
+
+	if(repeat) {
+    currentBeats.map(function(beat) {
+      beat.play();
+    });
+	}
+
+	if(37 in keysDown) {
+		player.x -= player.dx * dt;
+	}
+	if(39 in keysDown) {
+		player.x += player.dx * dt;
+	}
+	player.x = (player.x + LEVEL_SIZE) % LEVEL_SIZE;
+
+	for(var i = entities.length - 1; i >= 0; --i) {
+		var entity = entities[i];
+		entity.y += STAGE_SPEED * dt;
+		entity.onUpdate(dt, beatTime);
+		if(entity.shouldDelete) {
+			entities.splice(i, 1);
+		}
+	}
+	meter.onUpdate(dt);
+
+	if(gotPoint) {
+		++points;
+		soundManager.play('get');
+		if(beats.length > 0) {
+      respawnTarget();
+			switchBeat(points % beats.length);
+		}
+	}
+};
+
+// Render
+var translatePoints = function(point) {
+	var x = point.x - player.x + canvas.width/2;
+	if(x < -ALLOWANCE) x += LEVEL_SIZE;
+	if(x > LEVEL_SIZE - ALLOWANCE) x -= LEVEL_SIZE;
+	return {x:x, y:point.y};
+};
+
+var render = function() {
+	ctx.fillStyle = "black";
+	ctx.fillRect(0, 0, canvas.width, canvas.height);
+	entities.map(function(elem) {
+		elem.draw();
+	});
+	drawPlayer(translatePoints(player));
+	meter.draw();
+	ctx.fillStyle = "white";
+	ctx.fillText(points+"", 5, 15);
+
+	if(debug) {
+    drawSpectrum();
+	}
+
+  if(paused) {
+    ctx.textAlign = 'center';
+    ctx.fillText("Paused (P to unpause)", canvas.width / 2, canvas.height / 2);
+    ctx.textAlign = 'start';
+  }
+};
+
+
+var main = function() {
+	var now = Date.now();
+	var delta = (now - then);
+	delta /= 1000;
+	update(delta);
+	render();
+	then = now;
+};
+
+var then;
+
+var start = function() {
+  then = Date.now();
+  setInterval(main, 10);
+};
+
+var pause = function() {
+  paused = !paused;
+  if(paused) {
+    currentBeats.map(function(beat) {beat.pause()});
+  }
+  else {
+    currentBeats.map(function(beat) {beat.resume()});
+  }
+};
+
+ctx.textAlign = 'center';
+ctx.fillText("Loading...", canvas.width / 2, canvas.height / 2);
+ctx.textAlign = 'start';
+
+Q.all([soundPromise]).done(function() {
+	switchBeat(0);
+	start();
+});

index.html

@@ -1,8 +1,31 @@
 <html>
 	<head>
-		<title>Audio Pioneer</title>
+		<title>Audventure</title>
+		<style type='text/css'>
+			div {
+			    padding-left: 0;
+			    padding-right: 0;
+			    margin-left: auto;
+			    margin-right: auto;
+			    width: 640px;
+			}
+		</style>
 	</head>
 	<body>
+		<div>
+			<canvas id="game" height=480 width=640></canvas>
+			<p>
+				A clone of <a href="http://www.nintendo.co.jp/n08/bit_g/index.html">bit Generations Soundvoyager</a>
+				(<a href="http://en.wikipedia.org/wiki/Bit_Generations#Soundvoyager">Wikipedia</a>), specifically the
+				sound catcher minigame.
+			</p>
+			<p>
+				Loops were just taken from Apple Loops (I hope I'm not doing anything wrong). Also, sound effects are
+				from <a href="http://www.reddit.com/r/gamedev/comments/1btikj/i_made_a_sound_effects_pack_and_i_want_you_to/">obsydianx's sound pack</a> (<a href="http://creativecommons.org/licenses/by/3.0/">CC-BY-3.0</a>)
+			</p>
+		</div>
+		<script type="text/javascript" src="soundmanager2.js"></script>
+		<script type="text/javascript" src="q.js"></script>
 		<script type="text/javascript" src="game.js"></script>
 	</body>
 </html>

q.js

@@ -0,0 +1,1525 @@
+// vim:ts=4:sts=4:sw=4:
+/*!
+ *
+ * Copyright 2009-2012 Kris Kowal under the terms of the MIT
+ * license found at http://github.com/kriskowal/q/raw/master/LICENSE
+ *
+ * With parts by Tyler Close
+ * Copyright 2007-2009 Tyler Close under the terms of the MIT X license found
+ * at http://www.opensource.org/licenses/mit-license.html
+ * Forked at ref_send.js version: 2009-05-11
+ *
+ * With parts by Mark Miller
+ * Copyright (C) 2011 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+(function (definition) {
+    // Turn off strict mode for this function so we can assign to global.Q
+    /*jshint strict: false, -W117*/
+
+    // This file will function properly as a <script> tag, or a module
+    // using CommonJS and NodeJS or RequireJS module formats.  In
+    // Common/Node/RequireJS, the module exports the Q API and when
+    // executed as a simple <script>, it creates a Q global instead.
+
+    // Montage Require
+    if (typeof bootstrap === "function") {
+        bootstrap("promise", definition);
+
+    // CommonJS
+    } else if (typeof exports === "object") {
+        module.exports = definition();
+
+    // RequireJS
+    } else if (typeof define === "function" && define.amd) {
+        define(definition);
+
+    // SES (Secure EcmaScript)
+    } else if (typeof ses !== "undefined") {
+        if (!ses.ok()) {
+            return;
+        } else {
+            ses.makeQ = definition;
+        }
+
+    // <script>
+    } else {
+        Q = definition();
+    }
+
+})(function () {
+"use strict";
+
+// All code after this point will be filtered from stack traces reported
+// by Q.
+var qStartingLine = captureLine();
+var qFileName;
+
+// shims
+
+// used for fallback in "allResolved"
+var noop = function () {};
+
+// Use the fastest possible means to execute a task in a future turn
+// of the event loop.
+var nextTick;
+if (typeof setImmediate === "function") {
+    // In IE10, Node.js 0.9+, or https://github.com/NobleJS/setImmediate
+    if (typeof window !== "undefined") {
+        nextTick = setImmediate.bind(window);
+    } else {
+        nextTick = setImmediate;
+    }
+} else if (typeof process !== "undefined" && process.nextTick) {
+    // Node.js before 0.9. Note that some fake-Node environments, like the
+    // Mocha test runner, introduce a `process` global without a `nextTick`.
+
+    nextTick = process.nextTick;
+} else {
+    (function () {
+        // linked list of tasks (single, with head node)
+        var head = {task: void 0, next: null};
+        var tail = head;
+        var maxPendingTicks = 2;
+        var pendingTicks = 0;
+        var queuedTasks = 0;
+        var usedTicks = 0;
+        var requestTick = void 0;
+
+        function onTick() {
+            // In case of multiple tasks ensure at least one subsequent tick
+            // to handle remaining tasks in case one throws.
+            --pendingTicks;
+
+            if (++usedTicks >= maxPendingTicks) {
+                // Amortize latency after thrown exceptions.
+                usedTicks = 0;
+                maxPendingTicks *= 4; // fast grow!
+                var expectedTicks = queuedTasks && Math.min(
+                    queuedTasks - 1,
+                    maxPendingTicks
+                );
+                while (pendingTicks < expectedTicks) {
+                    ++pendingTicks;
+                    requestTick();
+                }
+            }
+
+            while (queuedTasks) {
+                --queuedTasks; // decrement here to ensure it's never negative
+                head = head.next;
+                var task = head.task;
+                head.task = void 0;
+                task();
+            }
+
+            usedTicks = 0;
+        }
+
+        nextTick = function (task) {
+            tail = tail.next = {task: task, next: null};
+            if (
+                pendingTicks < ++queuedTasks &&
+                pendingTicks < maxPendingTicks
+            ) {
+                ++pendingTicks;
+                requestTick();
+            }
+        };
+
+        if (typeof MessageChannel !== "undefined") {
+            // modern browsers
+            // http://www.nonblocking.io/2011/06/windownexttick.html
+            var channel = new MessageChannel();
+            channel.port1.onmessage = onTick;
+            requestTick = function () {
+                channel.port2.postMessage(0);
+            };
+
+        } else {
+            // old browsers
+            requestTick = function () {
+                setTimeout(onTick, 0);
+            };
+        }
+    })();
+}
+
+// Attempt to make generics safe in the face of downstream
+// modifications.
+// There is no situation where this is necessary.
+// If you need a security guarantee, these primordials need to be
+// deeply frozen anyway, and if you don’t need a security guarantee,
+// this is just plain paranoid.
+// However, this does have the nice side-effect of reducing the size
+// of the code by reducing x.call() to merely x(), eliminating many
+// hard-to-minify characters.
+// See Mark Miller’s explanation of what this does.
+// http://wiki.ecmascript.org/doku.php?id=conventions:safe_meta_programming
+function uncurryThis(f) {
+    var call = Function.call;
+    return function () {
+        return call.apply(f, arguments);
+    };
+}
+// This is equivalent, but slower:
+// uncurryThis = Function_bind.bind(Function_bind.call);
+// http://jsperf.com/uncurrythis
+
+var array_slice = uncurryThis(Array.prototype.slice);
+
+var array_reduce = uncurryThis(
+    Array.prototype.reduce || function (callback, basis) {
+        var index = 0,
+            length = this.length;
+        // concerning the initial value, if one is not provided
+        if (arguments.length === 1) {
+            // seek to the first value in the array, accounting
+            // for the possibility that is is a sparse array
+            do {
+                if (index in this) {
+                    basis = this[index++];
+                    break;
+                }
+                if (++index >= length) {
+                    throw new TypeError();
+                }
+            } while (1);
+        }
+        // reduce
+        for (; index < length; index++) {
+            // account for the possibility that the array is sparse
+            if (index in this) {
+                basis = callback(basis, this[index], index);
+            }
+        }
+        return basis;
+    }
+);
+
+var array_indexOf = uncurryThis(
+    Array.prototype.indexOf || function (value) {
+        // not a very good shim, but good enough for our one use of it
+        for (var i = 0; i < this.length; i++) {
+            if (this[i] === value) {
+                return i;
+            }
+        }
+        return -1;
+    }
+);
+
+var array_map = uncurryThis(
+    Array.prototype.map || function (callback, thisp) {
+        var self = this;
+        var collect = [];
+        array_reduce(self, function (undefined, value, index) {
+            collect.push(callback.call(thisp, value, index, self));
+        }, void 0);
+        return collect;
+    }
+);
+
+var object_create = Object.create || function (prototype) {
+    function Type() { }
+    Type.prototype = prototype;
+    return new Type();
+};
+
+var object_hasOwnProperty = uncurryThis(Object.prototype.hasOwnProperty);
+
+var object_keys = Object.keys || function (object) {
+    var keys = [];
+    for (var key in object) {
+        if (object_hasOwnProperty(object, key)) {
+            keys.push(key);
+        }
+    }
+    return keys;
+};
+
+var object_toString = uncurryThis(Object.prototype.toString);
+
+// generator related shims
+
+function isStopIteration(exception) {
+    return (
+        object_toString(exception) === "[object StopIteration]" ||
+        exception instanceof QReturnValue
+    );
+}
+
+var QReturnValue;
+if (typeof ReturnValue !== "undefined") {
+    QReturnValue = ReturnValue;
+} else {
+    QReturnValue = function (value) {
+        this.value = value;
+    };
+}
+
+// long stack traces
+
+Q.longStackJumpLimit = 1;
+
+var STACK_JUMP_SEPARATOR = "From previous event:";
+
+function makeStackTraceLong(error, promise) {
+    // If possible (that is, if in V8), transform the error stack
+    // trace by removing Node and Q cruft, then concatenating with
+    // the stack trace of the promise we are ``done``ing. See #57.
+    if (promise.stack &&
+        typeof error === "object" &&
+        error !== null &&
+        error.stack &&
+        error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1
+    ) {
+        error.stack = filterStackString(error.stack) +
+            "\n" + STACK_JUMP_SEPARATOR + "\n" +
+            filterStackString(promise.stack);
+    }
+}
+
+function filterStackString(stackString) {
+    var lines = stackString.split("\n");
+    var desiredLines = [];
+    for (var i = 0; i < lines.length; ++i) {
+        var line = lines[i];
+
+        if (!isInternalFrame(line) && !isNodeFrame(line)) {
+            desiredLines.push(line);
+        }
+    }
+    return desiredLines.join("\n");
+}
+
+function isNodeFrame(stackLine) {
+    return stackLine.indexOf("(module.js:") !== -1 ||
+           stackLine.indexOf("(node.js:") !== -1;
+}
+
+function isInternalFrame(stackLine) {
+    var pieces = /at .+ \((.*):(\d+):\d+\)/.exec(stackLine);
+
+    if (!pieces) {
+        return false;
+    }
+
+    var fileName = pieces[1];
+    var lineNumber = pieces[2];
+
+    return fileName === qFileName &&
+        lineNumber >= qStartingLine &&
+        lineNumber <= qEndingLine;
+}
+
+// discover own file name and line number range for filtering stack
+// traces
+function captureLine() {
+    if (Error.captureStackTrace) {
+        var fileName, lineNumber;
+
+        var oldPrepareStackTrace = Error.prepareStackTrace;
+
+        Error.prepareStackTrace = function (error, frames) {
+            fileName = frames[1].getFileName();
+            lineNumber = frames[1].getLineNumber();
+        };
+
+        // teases call of temporary prepareStackTrace
+        // JSHint and Closure Compiler generate known warnings here
+        /*jshint expr: true */
+        new Error().stack;
+
+        Error.prepareStackTrace = oldPrepareStackTrace;
+        qFileName = fileName;
+        return lineNumber;
+    }
+}
+
+// end of shims
+// beginning of real work
+
+/**
+ * Creates fulfilled promises from non-promises,
+ * Passes Q promises through,
+ * Coerces thenables to Q promises.
+ */
+function Q(value) {
+    return resolve(value);
+}
+
+/**
+ * Performs a task in a future turn of the event loop.
+ * @param {Function} task
+ */
+Q.nextTick = nextTick;
+
+/**
+ * Constructs a {promise, resolve} object.
+ *
+ * The resolver is a callback to invoke with a more resolved value for the
+ * promise. To fulfill the promise, invoke the resolver with any value that is
+ * not a function. To reject the promise, invoke the resolver with a rejection
+ * object. To put the promise in the same state as another promise, invoke the
+ * resolver with that other promise.
+ */
+Q.defer = defer;
+function defer() {
+    // if "pending" is an "Array", that indicates that the promise has not yet
+    // been resolved.  If it is "undefined", it has been resolved.  Each
+    // element of the pending array is itself an array of complete arguments to
+    // forward to the resolved promise.  We coerce the resolution value to a
+    // promise using the ref promise because it handles both fully
+    // resolved values and other promises gracefully.
+    var pending = [], progressListeners = [], resolvedPromise;
+
+    var deferred = object_create(defer.prototype);
+    var promise = object_create(makePromise.prototype);
+
+    promise.promiseDispatch = function (resolve, op, operands) {
+        var args = array_slice(arguments);
+        if (pending) {
+            pending.push(args);
+            if (op === "when" && operands[1]) { // progress operand
+                progressListeners.push(operands[1]);
+            }
+        } else {
+            nextTick(function () {
+                resolvedPromise.promiseDispatch.apply(resolvedPromise, args);
+            });
+        }
+    };
+
+    promise.valueOf = function () {
+        if (pending) {
+            return promise;
+        }
+        var nearer = valueOf(resolvedPromise);
+        if (isPromise(nearer)) {
+            resolvedPromise = nearer; // shorten chain
+        }
+        return nearer;
+    };
+
+    if (Error.captureStackTrace && Q.longStackJumpLimit > 0) {
+        Error.captureStackTrace(promise, defer);
+
+        // Reify the stack into a string by using the accessor; this prevents
+        // memory leaks as per GH-111. At the same time, cut off the first line;
+        // it's always just "[object Promise]\n", as per the `toString`.
+        promise.stack = promise.stack.substring(
+            promise.stack.indexOf("\n") + 1
+        );
+    }
+
+    // NOTE: we do the checks for `resolvedPromise` in each method, instead of
+    // consolidating them into `become`, since otherwise we'd create new
+    // promises with the lines `become(whatever(value))`. See e.g. GH-252.
+
+    function become(promise) {
+        resolvedPromise = promise;
+
+        array_reduce(pending, function (undefined, pending) {
+            nextTick(function () {
+                promise.promiseDispatch.apply(promise, pending);
+            });
+        }, void 0);
+
+        pending = void 0;
+        progressListeners = void 0;
+    }
+
+    deferred.promise = promise;
+    deferred.resolve = function (value) {
+        if (resolvedPromise) {
+            return;
+        }
+
+        become(resolve(value));
+    };
+
+    deferred.fulfill = function (value) {
+        if (resolvedPromise) {
+            return;
+        }
+
+        become(fulfill(value));
+    };
+    deferred.reject = function (reason) {
+        if (resolvedPromise) {
+            return;
+        }
+
+        become(reject(reason));
+    };
+    deferred.notify = function (progress) {
+        if (resolvedPromise) {
+            return;
+        }
+
+        array_reduce(progressListeners, function (undefined, progressListener) {
+            nextTick(function () {
+                progressListener(progress);
+            });
+        }, void 0);
+    };
+
+    return deferred;
+}
+
+/**
+ * Creates a Node-style callback that will resolve or reject the deferred
+ * promise.
+ * @returns a nodeback
+ */
+defer.prototype.makeNodeResolver = function () {
+    var self = this;
+    return function (error, value) {
+        if (error) {
+            self.reject(error);
+        } else if (arguments.length > 2) {
+            self.resolve(array_slice(arguments, 1));
+        } else {
+            self.resolve(value);
+        }
+    };
+};
+
+/**
+ * @param resolver {Function} a function that returns nothing and accepts
+ * the resolve, reject, and notify functions for a deferred.
+ * @returns a promise that may be resolved with the given resolve and reject
+ * functions, or rejected by a thrown exception in resolver
+ */
+Q.promise = promise;
+function promise(resolver) {
+    if (typeof resolver !== "function") {
+        throw new TypeError("resolver must be a function.");
+    }
+
+    var deferred = defer();
+    fcall(
+        resolver,
+        deferred.resolve,
+        deferred.reject,
+        deferred.notify
+    ).fail(deferred.reject);
+    return deferred.promise;
+}
+
+/**
+ * Constructs a Promise with a promise descriptor object and optional fallback
+ * function.  The descriptor contains methods like when(rejected), get(name),
+ * set(name, value), post(name, args), and delete(name), which all
+ * return either a value, a promise for a value, or a rejection.  The fallback
+ * accepts the operation name, a resolver, and any further arguments that would
+ * have been forwarded to the appropriate method above had a method been
+ * provided with the proper name.  The API makes no guarantees about the nature
+ * of the returned object, apart from that it is usable whereever promises are
+ * bought and sold.
+ */
+Q.makePromise = makePromise;
+function makePromise(descriptor, fallback, valueOf, exception, isException) {
+    if (fallback === void 0) {
+        fallback = function (op) {
+            return reject(new Error(
+                "Promise does not support operation: " + op
+            ));
+        };
+    }
+
+    var promise = object_create(makePromise.prototype);
+
+    promise.promiseDispatch = function (resolve, op, args) {
+        var result;
+        try {
+            if (descriptor[op]) {
+                result = descriptor[op].apply(promise, args);
+            } else {
+                result = fallback.call(promise, op, args);
+            }
+        } catch (exception) {
+            result = reject(exception);
+        }
+        if (resolve) {
+            resolve(result);
+        }
+    };
+
+    if (valueOf) {
+        promise.valueOf = valueOf;
+    }
+
+    if (isException) {
+        promise.exception = exception;
+    }
+
+    return promise;
+}
+
+// provide thenables, CommonJS/Promises/A
+makePromise.prototype.then = function (fulfilled, rejected, progressed) {
+    return when(this, fulfilled, rejected, progressed);
+};
+
+makePromise.prototype.thenResolve = function (value) {
+    return when(this, function () { return value; });
+};
+
+makePromise.prototype.thenReject = function (reason) {
+    return when(this, function () { throw reason; });
+};
+
+// Chainable methods
+array_reduce(
+    [
+        "isFulfilled", "isRejected", "isPending",
+        "dispatch",
+        "when", "spread",
+        "get", "set", "del", "delete",
+        "post", "send", "invoke",
+        "keys",
+        "fapply", "fcall", "fbind",
+        "all", "allResolved",
+        "timeout", "delay",
+        "catch", "finally", "fail", "fin", "progress", "done",
+        "nfcall", "nfapply", "nfbind", "denodeify", "nbind",
+        "npost", "nsend", "ninvoke",
+        "nodeify"
+    ],
+    function (undefined, name) {
+        makePromise.prototype[name] = function () {
+            return Q[name].apply(
+                Q,
+                [this].concat(array_slice(arguments))
+            );
+        };
+    },
+    void 0
+);
+
+makePromise.prototype.toSource = function () {
+    return this.toString();
+};
+
+makePromise.prototype.toString = function () {
+    return "[object Promise]";
+};
+
+/**
+ * If an object is not a promise, it is as "near" as possible.
+ * If a promise is rejected, it is as "near" as possible too.
+ * If it’s a fulfilled promise, the fulfillment value is nearer.
+ * If it’s a deferred promise and the deferred has been resolved, the
+ * resolution is "nearer".
+ * @param object
+ * @returns most resolved (nearest) form of the object
+ */
+Q.nearer = valueOf;
+function valueOf(value) {
+    if (isPromise(value)) {
+        return value.valueOf();
+    }
+    return value;
+}
+
+/**
+ * @returns whether the given object is a promise.
+ * Otherwise it is a fulfilled value.
+ */
+Q.isPromise = isPromise;
+function isPromise(object) {
+    return object && typeof object.promiseDispatch === "function";
+}
+
+Q.isPromiseAlike = isPromiseAlike;
+function isPromiseAlike(object) {
+    return object && typeof object.then === "function";
+}
+
+/**
+ * @returns whether the given object is a pending promise, meaning not
+ * fulfilled or rejected.
+ */
+Q.isPending = isPending;
+function isPending(object) {
+    return !isFulfilled(object) && !isRejected(object);
+}
+
+/**
+ * @returns whether the given object is a value or fulfilled
+ * promise.
+ */
+Q.isFulfilled = isFulfilled;
+function isFulfilled(object) {
+    return !isPromiseAlike(valueOf(object));
+}
+
+/**
+ * @returns whether the given object is a rejected promise.
+ */
+Q.isRejected = isRejected;
+function isRejected(object) {
+    object = valueOf(object);
+    return isPromise(object) && "exception" in object;
+}
+
+// This promise library consumes exceptions thrown in handlers so they can be
+// handled by a subsequent promise.  The exceptions get added to this array when
+// they are created, and removed when they are handled.  Note that in ES6 or
+// shimmed environments, this would naturally be a `Set`.
+var unhandledReasons = Q.unhandledReasons = [];
+var unhandledRejections = [];
+var unhandledReasonsDisplayed = false;
+function displayUnhandledReasons() {
+    if (
+        !unhandledReasonsDisplayed &&
+        typeof window !== "undefined" &&
+        !window.Touch &&
+        window.console
+    ) {
+        console.warn("[Q] Unhandled rejection reasons (should be empty):",
+                     unhandledReasons);
+    }
+
+    unhandledReasonsDisplayed = true;
+}
+
+// Show unhandled rejection reasons if Node exits without handling an
+// outstanding rejection.  (Note that Browserify presently produces a process
+// global without the `EventEmitter` `on` method.)
+if (typeof process !== "undefined" && process.on) {
+    process.on("exit", function () {
+        for (var i = 0; i < unhandledReasons.length; i++) {
+            var reason = unhandledReasons[i];
+            if (reason && typeof reason.stack !== "undefined") {
+                console.warn("Unhandled rejection reason:", reason.stack);
+            } else {
+                console.warn("Unhandled rejection reason (no stack):", reason);
+            }
+        }
+    });
+}
+
+/**
+ * Constructs a rejected promise.
+ * @param reason value describing the failure
+ */
+Q.reject = reject;
+function reject(reason) {
+    var rejection = makePromise({
+        "when": function (rejected) {
+            // note that the error has been handled
+            if (rejected) {
+                var at = array_indexOf(unhandledRejections, this);
+                if (at !== -1) {
+                    unhandledRejections.splice(at, 1);
+                    unhandledReasons.splice(at, 1);
+                }
+            }
+            return rejected ? rejected(reason) : this;
+        }
+    }, function fallback() {
+        return reject(reason);
+    }, function valueOf() {
+        return this;
+    }, reason, true);
+
+    // Note that the reason has not been handled.
+    displayUnhandledReasons();
+    unhandledRejections.push(rejection);
+    unhandledReasons.push(reason);
+
+    return rejection;
+}
+
+/**
+ * Constructs a fulfilled promise for an immediate reference.
+ * @param value immediate reference
+ */
+Q.fulfill = fulfill;
+function fulfill(object) {
+    return makePromise({
+        "when": function () {
+            return object;
+        },
+        "get": function (name) {
+            return object[name];
+        },
+        "set": function (name, value) {
+            object[name] = value;
+        },
+        "delete": function (name) {
+            delete object[name];
+        },
+        "post": function (name, args) {
+            // Mark Miller proposes that post with no name should apply a
+            // promised function.
+            if (name === null || name === void 0) {
+                return object.apply(void 0, args);
+            } else {
+                return object[name].apply(object, args);
+            }
+        },
+        "apply": function (thisP, args) {
+            return object.apply(thisP, args);
+        },
+        "keys": function () {
+            return object_keys(object);
+        }
+    }, void 0, function valueOf() {
+        return object;
+    });
+}
+
+/**
+ * Constructs a promise for an immediate reference, passes promises through, or
+ * coerces promises from different systems.
+ * @param value immediate reference or promise
+ */
+Q.resolve = resolve;
+function resolve(value) {
+    // If the object is already a Promise, return it directly.  This enables
+    // the resolve function to both be used to created references from objects,
+    // but to tolerably coerce non-promises to promises.
+    if (isPromise(value)) {
+        return value;
+    }
+    // In order to break infinite recursion or loops between `then` and
+    // `resolve`, it is necessary to attempt to extract fulfilled values
+    // out of foreign promise implementations before attempting to wrap
+    // them as unresolved promises.  It is my hope that other
+    // implementations will implement `valueOf` to synchronously extract
+    // the fulfillment value from their fulfilled promises.  If the
+    // other promise library does not implement `valueOf`, the
+    // implementations on primordial prototypes are harmless.
+    value = valueOf(value);
+    // assimilate thenables, CommonJS/Promises/A+
+    if (isPromiseAlike(value)) {
+        return coerce(value);
+    } else {
+        return fulfill(value);
+    }
+}
+
+/**
+ * Converts thenables to Q promises.
+ * @param promise thenable promise
+ * @returns a Q promise
+ */
+function coerce(promise) {
+    var deferred = defer();
+    nextTick(function () {
+        try {
+            promise.then(deferred.resolve, deferred.reject, deferred.notify);
+        } catch (exception) {
+            deferred.reject(exception);
+        }
+    });
+    return deferred.promise;
+}
+
+/**
+ * Annotates an object such that it will never be
+ * transferred away from this process over any promise
+ * communication channel.
+ * @param object
+ * @returns promise a wrapping of that object that
+ * additionally responds to the "isDef" message
+ * without a rejection.
+ */
+Q.master = master;
+function master(object) {
+    return makePromise({
+        "isDef": function () {}
+    }, function fallback(op, args) {
+        return dispatch(object, op, args);
+    }, function () {
+        return valueOf(object);
+    });
+}
+
+/**
+ * Registers an observer on a promise.
+ *
+ * Guarantees:
+ *
+ * 1. that fulfilled and rejected will be called only once.
+ * 2. that either the fulfilled callback or the rejected callback will be
+ *    called, but not both.
+ * 3. that fulfilled and rejected will not be called in this turn.
+ *
+ * @param value      promise or immediate reference to observe
+ * @param fulfilled  function to be called with the fulfilled value
+ * @param rejected   function to be called with the rejection exception
+ * @param progressed function to be called on any progress notifications
+ * @return promise for the return value from the invoked callback
+ */
+Q.when = when;
+function when(value, fulfilled, rejected, progressed) {
+    var deferred = defer();
+    var done = false;   // ensure the untrusted promise makes at most a
+                        // single call to one of the callbacks
+
+    function _fulfilled(value) {
+        try {
+            return typeof fulfilled === "function" ? fulfilled(value) : value;
+        } catch (exception) {
+            return reject(exception);
+        }
+    }
+
+    function _rejected(exception) {
+        if (typeof rejected === "function") {
+            makeStackTraceLong(exception, resolvedValue);
+            try {
+                return rejected(exception);
+            } catch (newException) {
+                return reject(newException);
+            }
+        }
+        return reject(exception);
+    }
+
+    function _progressed(value) {
+        return typeof progressed === "function" ? progressed(value) : value;
+    }
+
+    var resolvedValue = resolve(value);
+    nextTick(function () {
+        resolvedValue.promiseDispatch(function (value) {
+            if (done) {
+                return;
+            }
+            done = true;
+
+            deferred.resolve(_fulfilled(value));
+        }, "when", [function (exception) {
+            if (done) {
+                return;
+            }
+            done = true;
+
+            deferred.resolve(_rejected(exception));
+        }]);
+    });
+
+    // Progress propagator need to be attached in the current tick.
+    resolvedValue.promiseDispatch(void 0, "when", [void 0, function (value) {
+        var newValue;
+        var threw = false;
+        try {
+            newValue = _progressed(value);
+        } catch (e) {
+            threw = true;
+            if (Q.onerror) {
+                Q.onerror(e);
+            } else {
+                throw e;
+            }
+        }
+
+        if (!threw) {
+            deferred.notify(newValue);
+        }
+    }]);
+
+    return deferred.promise;
+}
+
+/**
+ * Spreads the values of a promised array of arguments into the
+ * fulfillment callback.
+ * @param fulfilled callback that receives variadic arguments from the
+ * promised array
+ * @param rejected callback that receives the exception if the promise
+ * is rejected.
+ * @returns a promise for the return value or thrown exception of
+ * either callback.
+ */
+Q.spread = spread;
+function spread(promise, fulfilled, rejected) {
+    return when(promise, function (valuesOrPromises) {
+        return all(valuesOrPromises).then(function (values) {
+            return fulfilled.apply(void 0, values);
+        }, rejected);
+    }, rejected);
+}
+
+/**
+ * The async function is a decorator for generator functions, turning
+ * them into asynchronous generators.  This presently only works in
+ * Firefox/Spidermonkey, however, this code does not cause syntax
+ * errors in older engines.  This code should continue to work and
+ * will in fact improve over time as the language improves.
+ *
+ * Decorates a generator function such that:
+ *  - it may yield promises
+ *  - execution will continue when that promise is fulfilled
+ *  - the value of the yield expression will be the fulfilled value
+ *  - it returns a promise for the return value (when the generator
+ *    stops iterating)
+ *  - the decorated function returns a promise for the return value
+ *    of the generator or the first rejected promise among those
+ *    yielded.
+ *  - if an error is thrown in the generator, it propagates through
+ *    every following yield until it is caught, or until it escapes
+ *    the generator function altogether, and is translated into a
+ *    rejection for the promise returned by the decorated generator.
+ *  - in present implementations of generators, when a generator
+ *    function is complete, it throws ``StopIteration``, ``return`` is
+ *    a syntax error in the presence of ``yield``, so there is no
+ *    observable return value. There is a proposal[1] to add support
+ *    for ``return``, which would permit the value to be carried by a
+ *    ``StopIteration`` instance, in which case it would fulfill the
+ *    promise returned by the asynchronous generator.  This can be
+ *    emulated today by throwing StopIteration explicitly with a value
+ *    property.
+ *
+ *  [1]: http://wiki.ecmascript.org/doku.php?id=strawman:async_functions#reference_implementation
+ *
+ */
+Q.async = async;
+function async(makeGenerator) {
+    return function () {
+        // when verb is "send", arg is a value
+        // when verb is "throw", arg is an exception
+        function continuer(verb, arg) {
+            var result;
+            try {
+                result = generator[verb](arg);
+            } catch (exception) {
+                if (isStopIteration(exception)) {
+                    return exception.value;
+                } else {
+                    return reject(exception);
+                }
+            }
+            return when(result, callback, errback);
+        }
+        var generator = makeGenerator.apply(this, arguments);
+        var callback = continuer.bind(continuer, "send");
+        var errback = continuer.bind(continuer, "throw");
+        return callback();
+    };
+}
+
+/**
+ * Throws a ReturnValue exception to stop an asynchronous generator.
+ * Only useful presently in Firefox/SpiderMonkey since generators are
+ * implemented.
+ * @param value the return value for the surrounding generator
+ * @throws ReturnValue exception with the value.
+ * @example
+ * Q.async(function () {
+ *      var foo = yield getFooPromise();
+ *      var bar = yield getBarPromise();
+ *      Q.return(foo + bar);
+ * })
+ */
+Q["return"] = _return;
+function _return(value) {
+    throw new QReturnValue(value);
+}
+
+/**
+ * The promised function decorator ensures that any promise arguments
+ * are resolved and passed as values (`this` is also resolved and passed
+ * as a value).  It will also ensure that the result of a function is
+ * always a promise.
+ *
+ * @example
+ * var add = Q.promised(function (a, b) {
+ *     return a + b;
+ * });
+ * add(Q.resolve(a), Q.resolve(B));
+ *
+ * @param {function} callback The function to decorate
+ * @returns {function} a function that has been decorated.
+ */
+Q.promised = promised;
+function promised(callback) {
+    return function () {
+        return spread([this, all(arguments)], function (self, args) {
+            return callback.apply(self, args);
+        });
+    };
+}
+
+/**
+ * sends a message to a value in a future turn
+ * @param object* the recipient
+ * @param op the name of the message operation, e.g., "when",
+ * @param args further arguments to be forwarded to the operation
+ * @returns result {Promise} a promise for the result of the operation
+ */
+Q.dispatch = dispatch;
+function dispatch(object, op, args) {
+    var deferred = defer();
+    nextTick(function () {
+        resolve(object).promiseDispatch(deferred.resolve, op, args);
+    });
+    return deferred.promise;
+}
+
+/**
+ * Constructs a promise method that can be used to safely observe resolution of
+ * a promise for an arbitrarily named method like "propfind" in a future turn.
+ *
+ * "dispatcher" constructs methods like "get(promise, name)" and "set(promise)".
+ */
+Q.dispatcher = dispatcher;
+function dispatcher(op) {
+    return function (object) {
+        var args = array_slice(arguments, 1);
+        return dispatch(object, op, args);
+    };
+}
+
+/**
+ * Gets the value of a property in a future turn.
+ * @param object    promise or immediate reference for target object
+ * @param name      name of property to get
+ * @return promise for the property value
+ */
+Q.get = dispatcher("get");
+
+/**
+ * Sets the value of a property in a future turn.
+ * @param object    promise or immediate reference for object object
+ * @param name      name of property to set
+ * @param value     new value of property
+ * @return promise for the return value
+ */
+Q.set = dispatcher("set");
+
+/**
+ * Deletes a property in a future turn.
+ * @param object    promise or immediate reference for target object
+ * @param name      name of property to delete
+ * @return promise for the return value
+ */
+Q["delete"] = // XXX experimental
+Q.del = dispatcher("delete");
+
+/**
+ * Invokes a method in a future turn.
+ * @param object    promise or immediate reference for target object
+ * @param name      name of method to invoke
+ * @param value     a value to post, typically an array of
+ *                  invocation arguments for promises that
+ *                  are ultimately backed with `resolve` values,
+ *                  as opposed to those backed with URLs
+ *                  wherein the posted value can be any
+ *                  JSON serializable object.
+ * @return promise for the return value
+ */
+// bound locally because it is used by other methods
+var post = Q.post = dispatcher("post");
+
+/**
+ * Invokes a method in a future turn.
+ * @param object    promise or immediate reference for target object
+ * @param name      name of method to invoke
+ * @param ...args   array of invocation arguments
+ * @return promise for the return value
+ */
+Q.send = send;
+Q.invoke = send; // synonyms
+function send(value, name) {
+    var args = array_slice(arguments, 2);
+    return post(value, name, args);
+}
+
+/**
+ * Applies the promised function in a future turn.
+ * @param object    promise or immediate reference for target function
+ * @param args      array of application arguments
+ */
+Q.fapply = fapply;
+function fapply(value, args) {
+    return dispatch(value, "apply", [void 0, args]);
+}
+
+/**
+ * Calls the promised function in a future turn.
+ * @param object    promise or immediate reference for target function
+ * @param ...args   array of application arguments
+ */
+Q["try"] = fcall; // XXX experimental
+Q.fcall = fcall;
+function fcall(value) {
+    var args = array_slice(arguments, 1);
+    return fapply(value, args);
+}
+
+/**
+ * Binds the promised function, transforming return values into a fulfilled
+ * promise and thrown errors into a rejected one.
+ * @param object    promise or immediate reference for target function
+ * @param ...args   array of application arguments
+ */
+Q.fbind = fbind;
+function fbind(value) {
+    var args = array_slice(arguments, 1);
+    return function fbound() {
+        var allArgs = args.concat(array_slice(arguments));
+        return dispatch(value, "apply", [this, allArgs]);
+    };
+}
+
+/**
+ * Requests the names of the owned properties of a promised
+ * object in a future turn.
+ * @param object    promise or immediate reference for target object
+ * @return promise for the keys of the eventually resolved object
+ */
+Q.keys = dispatcher("keys");
+
+/**
+ * Turns an array of promises into a promise for an array.  If any of
+ * the promises gets rejected, the whole array is rejected immediately.
+ * @param {Array*} an array (or promise for an array) of values (or
+ * promises for values)
+ * @returns a promise for an array of the corresponding values
+ */
+// By Mark Miller
+// http://wiki.ecmascript.org/doku.php?id=strawman:concurrency&rev=1308776521#allfulfilled
+Q.all = all;
+function all(promises) {
+    return when(promises, function (promises) {
+        var countDown = 0;
+        var deferred = defer();
+        array_reduce(promises, function (undefined, promise, index) {
+            if (isFulfilled(promise)) {
+                promises[index] = valueOf(promise);
+            } else {
+                ++countDown;
+                when(promise, function (value) {
+                    promises[index] = value;
+                    if (--countDown === 0) {
+                        deferred.resolve(promises);
+                    }
+                }, deferred.reject);
+            }
+        }, void 0);
+        if (countDown === 0) {
+            deferred.resolve(promises);
+        }
+        return deferred.promise;
+    });
+}
+
+/**
+ * Waits for all promises to be resolved, either fulfilled or
+ * rejected.  This is distinct from `all` since that would stop
+ * waiting at the first rejection.  The promise returned by
+ * `allResolved` will never be rejected.
+ * @param promises a promise for an array (or an array) of promises
+ * (or values)
+ * @return a promise for an array of promises
+ */
+Q.allResolved = allResolved;
+function allResolved(promises) {
+    return when(promises, function (promises) {
+        promises = array_map(promises, resolve);
+        return when(all(array_map(promises, function (promise) {
+            return when(promise, noop, noop);
+        })), function () {
+            return promises;
+        });
+    });
+}
+
+/**
+ * Captures the failure of a promise, giving an oportunity to recover
+ * with a callback.  If the given promise is fulfilled, the returned
+ * promise is fulfilled.
+ * @param {Any*} promise for something
+ * @param {Function} callback to fulfill the returned promise if the
+ * given promise is rejected
+ * @returns a promise for the return value of the callback
+ */
+Q["catch"] = // XXX experimental
+Q.fail = fail;
+function fail(promise, rejected) {
+    return when(promise, void 0, rejected);
+}
+
+/**
+ * Attaches a listener that can respond to progress notifications from a
+ * promise's originating deferred. This listener receives the exact arguments
+ * passed to ``deferred.notify``.
+ * @param {Any*} promise for something
+ * @param {Function} callback to receive any progress notifications
+ * @returns the given promise, unchanged
+ */
+Q.progress = progress;
+function progress(promise, progressed) {
+    return when(promise, void 0, void 0, progressed);
+}
+
+/**
+ * Provides an opportunity to observe the rejection of a promise,
+ * regardless of whether the promise is fulfilled or rejected.  Forwards
+ * the resolution to the returned promise when the callback is done.
+ * The callback can return a promise to defer completion.
+ * @param {Any*} promise
+ * @param {Function} callback to observe the resolution of the given
+ * promise, takes no arguments.
+ * @returns a promise for the resolution of the given promise when
+ * ``fin`` is done.
+ */
+Q["finally"] = // XXX experimental
+Q.fin = fin;
+function fin(promise, callback) {
+    return when(promise, function (value) {
+        return when(callback(), function () {
+            return value;
+        });
+    }, function (exception) {
+        return when(callback(), function () {
+            return reject(exception);
+        });
+    });
+}
+
+/**
+ * Terminates a chain of promises, forcing rejections to be
+ * thrown as exceptions.
+ * @param {Any*} promise at the end of a chain of promises
+ * @returns nothing
+ */
+Q.done = done;
+function done(promise, fulfilled, rejected, progress) {
+    var onUnhandledError = function (error) {
+        // forward to a future turn so that ``when``
+        // does not catch it and turn it into a rejection.
+        nextTick(function () {
+            makeStackTraceLong(error, promise);
+
+            if (Q.onerror) {
+                Q.onerror(error);
+            } else {
+                throw error;
+            }
+        });
+    };
+
+    // Avoid unnecessary `nextTick`ing via an unnecessary `when`.
+    var promiseToHandle = fulfilled || rejected || progress ?
+        when(promise, fulfilled, rejected, progress) :
+        promise;
+
+    if (typeof process === "object" && process && process.domain) {
+        onUnhandledError = process.domain.bind(onUnhandledError);
+    }
+    fail(promiseToHandle, onUnhandledError);
+}
+
+/**
+ * Causes a promise to be rejected if it does not get fulfilled before
+ * some milliseconds time out.
+ * @param {Any*} promise
+ * @param {Number} milliseconds timeout
+ * @param {String} custom error message (optional)
+ * @returns a promise for the resolution of the given promise if it is
+ * fulfilled before the timeout, otherwise rejected.
+ */
+Q.timeout = timeout;
+function timeout(promise, ms, msg) {
+    var deferred = defer();
+    var timeoutId = setTimeout(function () {
+        deferred.reject(new Error(msg || "Timed out after " + ms + " ms"));
+    }, ms);
+
+    when(promise, function (value) {
+        clearTimeout(timeoutId);
+        deferred.resolve(value);
+    }, function (exception) {
+        clearTimeout(timeoutId);
+        deferred.reject(exception);
+    }, deferred.notify);
+
+    return deferred.promise;
+}
+
+/**
+ * Returns a promise for the given value (or promised value) after some
+ * milliseconds.
+ * @param {Any*} promise
+ * @param {Number} milliseconds
+ * @returns a promise for the resolution of the given promise after some
+ * time has elapsed.
+ */
+Q.delay = delay;
+function delay(promise, timeout) {
+    if (timeout === void 0) {
+        timeout = promise;
+        promise = void 0;
+    }
+
+    var deferred = defer();
+
+    when(promise, undefined, undefined, deferred.notify);
+    setTimeout(function () {
+        deferred.resolve(promise);
+    }, timeout);
+
+    return deferred.promise;
+}
+
+/**
+ * Passes a continuation to a Node function, which is called with the given
+ * arguments provided as an array, and returns a promise.
+ *
+ *      Q.nfapply(FS.readFile, [__filename])
+ *      .then(function (content) {
+ *      })
+ *
+ */
+Q.nfapply = nfapply;
+function nfapply(callback, args) {
+    var nodeArgs = array_slice(args);
+    var deferred = defer();
+    nodeArgs.push(deferred.makeNodeResolver());
+
+    fapply(callback, nodeArgs).fail(deferred.reject);
+    return deferred.promise;
+}
+
+/**
+ * Passes a continuation to a Node function, which is called with the given
+ * arguments provided individually, and returns a promise.
+ *
+ *      Q.nfcall(FS.readFile, __filename)
+ *      .then(function (content) {
+ *      })
+ *
+ */
+Q.nfcall = nfcall;
+function nfcall(callback/*, ...args */) {
+    var nodeArgs = array_slice(arguments, 1);
+    var deferred = defer();
+    nodeArgs.push(deferred.makeNodeResolver());
+
+    fapply(callback, nodeArgs).fail(deferred.reject);
+    return deferred.promise;
+}
+
+/**
+ * Wraps a NodeJS continuation passing function and returns an equivalent
+ * version that returns a promise.
+ *
+ *      Q.nfbind(FS.readFile, __filename)("utf-8")
+ *      .then(console.log)
+ *      .done()
+ *
+ */
+Q.nfbind = nfbind;
+Q.denodeify = Q.nfbind; // synonyms
+function nfbind(callback/*, ...args */) {
+    var baseArgs = array_slice(arguments, 1);
+    return function () {
+        var nodeArgs = baseArgs.concat(array_slice(arguments));
+        var deferred = defer();
+        nodeArgs.push(deferred.makeNodeResolver());
+
+        fapply(callback, nodeArgs).fail(deferred.reject);
+        return deferred.promise;
+    };
+}
+
+Q.nbind = nbind;
+function nbind(callback, thisArg /*, ... args*/) {
+    var baseArgs = array_slice(arguments, 2);
+    return function () {
+        var nodeArgs = baseArgs.concat(array_slice(arguments));
+        var deferred = defer();
+        nodeArgs.push(deferred.makeNodeResolver());
+
+        function bound() {
+            return callback.apply(thisArg, arguments);
+        }
+
+        fapply(bound, nodeArgs).fail(deferred.reject);
+        return deferred.promise;
+    };
+}
+
+/**
+ * Calls a method of a Node-style object that accepts a Node-style
+ * callback with a given array of arguments, plus a provided callback.
+ * @param object an object that has the named method
+ * @param {String} name name of the method of object
+ * @param {Array} args arguments to pass to the method; the callback
+ * will be provided by Q and appended to these arguments.
+ * @returns a promise for the value or error
+ */
+Q.npost = npost;
+function npost(object, name, args) {
+    var nodeArgs = array_slice(args || []);
+    var deferred = defer();
+    nodeArgs.push(deferred.makeNodeResolver());
+
+    post(object, name, nodeArgs).fail(deferred.reject);
+    return deferred.promise;
+}
+
+/**
+ * Calls a method of a Node-style object that accepts a Node-style
+ * callback, forwarding the given variadic arguments, plus a provided
+ * callback argument.
+ * @param object an object that has the named method
+ * @param {String} name name of the method of object
+ * @param ...args arguments to pass to the method; the callback will
+ * be provided by Q and appended to these arguments.
+ * @returns a promise for the value or error
+ */
+Q.nsend = nsend;
+Q.ninvoke = Q.nsend; // synonyms
+function nsend(object, name /*, ...args*/) {
+    var nodeArgs = array_slice(arguments, 2);
+    var deferred = defer();
+    nodeArgs.push(deferred.makeNodeResolver());
+    post(object, name, nodeArgs).fail(deferred.reject);
+    return deferred.promise;
+}
+
+Q.nodeify = nodeify;
+function nodeify(promise, nodeback) {
+    if (nodeback) {
+        promise.then(function (value) {
+            nextTick(function () {
+                nodeback(null, value);
+            });
+        }, function (error) {
+            nextTick(function () {
+                nodeback(error);
+            });
+        });
+    } else {
+        return promise;
+    }
+}
+
+// All code before this point will be filtered from stack traces.
+var qEndingLine = captureLine();
+
+return Q;
+
+});

soundmanager2.js

@@ -0,0 +1,5724 @@
+/** @license
+ *
+ * SoundManager 2: JavaScript Sound for the Web
+ * ----------------------------------------------
+ * http://schillmania.com/projects/soundmanager2/
+ *
+ * Copyright (c) 2007, Scott Schiller. All rights reserved.
+ * Code provided under the BSD License:
+ * http://schillmania.com/projects/soundmanager2/license.txt
+ *
+ * V2.97a.20130324 ("Mahalo" Edition)
+ */
+
+/*global window, SM2_DEFER, sm2Debugger, console, document, navigator, setTimeout, setInterval, clearInterval, Audio, opera */
+/*jslint regexp: true, sloppy: true, white: true, nomen: true, plusplus: true, todo: true */
+
+/**
+ * About this file
+ * -------------------------------------------------------------------------------------
+ * This is the fully-commented source version of the SoundManager 2 API,
+ * recommended for use during development and testing.
+ *
+ * See soundmanager2-nodebug-jsmin.js for an optimized build (~11KB with gzip.)
+ * http://schillmania.com/projects/soundmanager2/doc/getstarted/#basic-inclusion
+ * Alternately, serve this file with gzip for 75% compression savings (~30KB over HTTP.)
+ *
+ * You may notice <d> and </d> comments in this source; these are delimiters for
+ * debug blocks which are removed in the -nodebug builds, further optimizing code size.
+ *
+ * Also, as you may note: Whoa, reliable cross-platform/device audio support is hard! ;)
+ */
+
+(function(window, _undefined) {
+
+"use strict";
+
+var soundManager = null;
+
+/**
+ * The SoundManager constructor.
+ *
+ * @constructor
+ * @param {string} smURL Optional: Path to SWF files
+ * @param {string} smID Optional: The ID to use for the SWF container element
+ * @this {SoundManager}
+ * @return {SoundManager} The new SoundManager instance
+ */
+
+function SoundManager(smURL, smID) {
+
+  /**
+   * soundManager configuration options list
+   * defines top-level configuration properties to be applied to the soundManager instance (eg. soundManager.flashVersion)
+   * to set these properties, use the setup() method - eg., soundManager.setup({url: '/swf/', flashVersion: 9})
+   */
+
+  this.setupOptions = {
+
+    'url': (smURL || null),             // path (directory) where SoundManager 2 SWFs exist, eg., /path/to/swfs/
+    'flashVersion': 8,                  // flash build to use (8 or 9.) Some API features require 9.
+    'debugMode': true,                  // enable debugging output (console.log() with HTML fallback)
+    'debugFlash': false,                // enable debugging output inside SWF, troubleshoot Flash/browser issues
+    'useConsole': true,                 // use console.log() if available (otherwise, writes to #soundmanager-debug element)
+    'consoleOnly': true,                // if console is being used, do not create/write to #soundmanager-debug
+    'waitForWindowLoad': false,         // force SM2 to wait for window.onload() before trying to call soundManager.onload()
+    'bgColor': '#ffffff',               // SWF background color. N/A when wmode = 'transparent'
+    'useHighPerformance': false,        // position:fixed flash movie can help increase js/flash speed, minimize lag
+    'flashPollingInterval': null,       // msec affecting whileplaying/loading callback frequency. If null, default of 50 msec is used.
+    'html5PollingInterval': null,       // msec affecting whileplaying() for HTML5 audio, excluding mobile devices. If null, native HTML5 update events are used.
+    'flashLoadTimeout': 1000,           // msec to wait for flash movie to load before failing (0 = infinity)
+    'wmode': null,                      // flash rendering mode - null, 'transparent', or 'opaque' (last two allow z-index to work)
+    'allowScriptAccess': 'always',      // for scripting the SWF (object/embed property), 'always' or 'sameDomain'
+    'useFlashBlock': false,             // *requires flashblock.css, see demos* - allow recovery from flash blockers. Wait indefinitely and apply timeout CSS to SWF, if applicable.
+    'useHTML5Audio': true,              // use HTML5 Audio() where API is supported (most Safari, Chrome versions), Firefox (no MP3/MP4.) Ideally, transparent vs. Flash API where possible.
+    'html5Test': /^(probably|maybe)$/i, // HTML5 Audio() format support test. Use /^probably$/i; if you want to be more conservative.
+    'preferFlash': true,                // overrides useHTML5audio. if true and flash support present, will try to use flash for MP3/MP4 as needed since HTML5 audio support is still quirky in browsers.
+    'noSWFCache': false                 // if true, appends ?ts={date} to break aggressive SWF caching.
+
+  };
+
+  this.defaultOptions = {
+
+    /**
+     * the default configuration for sound objects made with createSound() and related methods
+     * eg., volume, auto-load behaviour and so forth
+     */
+
+    'autoLoad': false,        // enable automatic loading (otherwise .load() will be called on demand with .play(), the latter being nicer on bandwidth - if you want to .load yourself, you also can)
+    'autoPlay': false,        // enable playing of file as soon as possible (much faster if "stream" is true)
+    'from': null,             // position to start playback within a sound (msec), default = beginning
+    'loops': 1,               // how many times to repeat the sound (position will wrap around to 0, setPosition() will break out of loop when >0)
+    'onid3': null,            // callback function for "ID3 data is added/available"
+    'onload': null,           // callback function for "load finished"
+    'whileloading': null,     // callback function for "download progress update" (X of Y bytes received)
+    'onplay': null,           // callback for "play" start
+    'onpause': null,          // callback for "pause"
+    'onresume': null,         // callback for "resume" (pause toggle)
+    'whileplaying': null,     // callback during play (position update)
+    'onposition': null,       // object containing times and function callbacks for positions of interest
+    'onstop': null,           // callback for "user stop"
+    'onfailure': null,        // callback function for when playing fails
+    'onfinish': null,         // callback function for "sound finished playing"
+    'multiShot': true,        // let sounds "restart" or layer on top of each other when played multiple times, rather than one-shot/one at a time
+    'multiShotEvents': false, // fire multiple sound events (currently onfinish() only) when multiShot is enabled
+    'position': null,         // offset (milliseconds) to seek to within loaded sound data.
+    'pan': 0,                 // "pan" settings, left-to-right, -100 to 100
+    'stream': true,           // allows playing before entire file has loaded (recommended)
+    'to': null,               // position to end playback within a sound (msec), default = end
+    'type': null,             // MIME-like hint for file pattern / canPlay() tests, eg. audio/mp3
+    'usePolicyFile': false,   // enable crossdomain.xml request for audio on remote domains (for ID3/waveform access)
+    'volume': 100             // self-explanatory. 0-100, the latter being the max.
+
+  };
+
+  this.flash9Options = {
+
+    /**
+     * flash 9-only options,
+     * merged into defaultOptions if flash 9 is being used
+     */
+
+    'isMovieStar': null,      // "MovieStar" MPEG4 audio mode. Null (default) = auto detect MP4, AAC etc. based on URL. true = force on, ignore URL
+    'usePeakData': false,     // enable left/right channel peak (level) data
+    'useWaveformData': false, // enable sound spectrum (raw waveform data) - NOTE: May increase CPU load.
+    'useEQData': false,       // enable sound EQ (frequency spectrum data) - NOTE: May increase CPU load.
+    'onbufferchange': null,   // callback for "isBuffering" property change
+    'ondataerror': null       // callback for waveform/eq data access error (flash playing audio in other tabs/domains)
+
+  };
+
+  this.movieStarOptions = {
+
+    /**
+     * flash 9.0r115+ MPEG4 audio options,
+     * merged into defaultOptions if flash 9+movieStar mode is enabled
+     */
+
+    'bufferTime': 3,          // seconds of data to buffer before playback begins (null = flash default of 0.1 seconds - if AAC playback is gappy, try increasing.)
+    'serverURL': null,        // rtmp: FMS or FMIS server to connect to, required when requesting media via RTMP or one of its variants
+    'onconnect': null,        // rtmp: callback for connection to flash media server
+    'duration': null          // rtmp: song duration (msec)
+
+  };
+
+  this.audioFormats = {
+
+    /**
+     * determines HTML5 support + flash requirements.
+     * if no support (via flash and/or HTML5) for a "required" format, SM2 will fail to start.
+     * flash fallback is used for MP3 or MP4 if HTML5 can't play it (or if preferFlash = true)
+     */
+
+    'mp3': {
+      'type': ['audio/mpeg; codecs="mp3"', 'audio/mpeg', 'audio/mp3', 'audio/MPA', 'audio/mpa-robust'],
+      'required': true
+    },
+
+    'mp4': {
+      'related': ['aac','m4a','m4b'], // additional formats under the MP4 container
+      'type': ['audio/mp4; codecs="mp4a.40.2"', 'audio/aac', 'audio/x-m4a', 'audio/MP4A-LATM', 'audio/mpeg4-generic'],
+      'required': false
+    },
+
+    'ogg': {
+      'type': ['audio/ogg; codecs=vorbis'],
+      'required': false
+    },
+
+    'opus': {
+      'type': ['audio/ogg; codecs=opus', 'audio/opus'],
+      'required': false
+    },
+
+    'wav': {
+      'type': ['audio/wav; codecs="1"', 'audio/wav', 'audio/wave', 'audio/x-wav'],
+      'required': false
+    }
+
+  };
+
+  // HTML attributes (id + class names) for the SWF container
+
+  this.movieID = 'sm2-container';
+  this.id = (smID || 'sm2movie');
+
+  this.debugID = 'soundmanager-debug';
+  this.debugURLParam = /([#?&])debug=1/i;
+
+  // dynamic attributes
+
+  this.versionNumber = 'V2.97a.20130324';
+  this.version = null;
+  this.movieURL = null;
+  this.altURL = null;
+  this.swfLoaded = false;
+  this.enabled = false;
+  this.oMC = null;
+  this.sounds = {};
+  this.soundIDs = [];
+  this.muted = false;
+  this.didFlashBlock = false;
+  this.filePattern = null;
+
+  this.filePatterns = {
+
+    'flash8': /\.mp3(\?.*)?$/i,
+    'flash9': /\.mp3(\?.*)?$/i
+
+  };
+
+  // support indicators, set at init
+
+  this.features = {
+
+    'buffering': false,
+    'peakData': false,
+    'waveformData': false,
+    'eqData': false,
+    'movieStar': false
+
+  };
+
+  // flash sandbox info, used primarily in troubleshooting
+
+  this.sandbox = {
+
+    // <d>
+    'type': null,
+    'types': {
+      'remote': 'remote (domain-based) rules',
+      'localWithFile': 'local with file access (no internet access)',
+      'localWithNetwork': 'local with network (internet access only, no local access)',
+      'localTrusted': 'local, trusted (local+internet access)'
+    },
+    'description': null,
+    'noRemote': null,
+    'noLocal': null
+    // </d>
+
+  };
+
+  /**
+   * format support (html5/flash)
+   * stores canPlayType() results based on audioFormats.
+   * eg. { mp3: boolean, mp4: boolean }
+   * treat as read-only.
+   */
+
+  this.html5 = {
+    'usingFlash': null // set if/when flash fallback is needed
+  };
+
+  // file type support hash
+  this.flash = {};
+
+  // determined at init time
+  this.html5Only = false;
+
+  // used for special cases (eg. iPad/iPhone/palm OS?)
+  this.ignoreFlash = false;
+
+  /**
+   * a few private internals (OK, a lot. :D)
+   */
+
+  var SMSound,
+  sm2 = this, globalHTML5Audio = null, flash = null, sm = 'soundManager', smc = sm + ': ', h5 = 'HTML5::', id, ua = navigator.userAgent, wl = window.location.href.toString(), doc = document, doNothing, setProperties, init, fV, on_queue = [], debugOpen = true, debugTS, didAppend = false, appendSuccess = false, didInit = false, disabled = false, windowLoaded = false, _wDS, wdCount = 0, initComplete, mixin, assign, extraOptions, addOnEvent, processOnEvents, initUserOnload, delayWaitForEI, waitForEI, setVersionInfo, handleFocus, strings, initMovie, preInit, domContentLoaded, winOnLoad, didDCLoaded, getDocument, createMovie, catchError, setPolling, initDebug, debugLevels = ['log', 'info', 'warn', 'error'], defaultFlashVersion = 8, disableObject, failSafely, normalizeMovieURL, oRemoved = null, oRemovedHTML = null, str, flashBlockHandler, getSWFCSS, swfCSS, toggleDebug, loopFix, policyFix, complain, idCheck, waitingForEI = false, initPending = false, startTimer, stopTimer, timerExecute, h5TimerCount = 0, h5IntervalTimer = null, parseURL, messages = [],
+  needsFlash = null, featureCheck, html5OK, html5CanPlay, html5Ext, html5Unload, domContentLoadedIE, testHTML5, event, slice = Array.prototype.slice, useGlobalHTML5Audio = false, lastGlobalHTML5URL, hasFlash, detectFlash, badSafariFix, html5_events, showSupport, flushMessages, wrapCallback,
+  is_iDevice = ua.match(/(ipad|iphone|ipod)/i), isAndroid = ua.match(/android/i), isIE = ua.match(/msie/i), isWebkit = ua.match(/webkit/i), isSafari = (ua.match(/safari/i) && !ua.match(/chrome/i)), isOpera = (ua.match(/opera/i)),
+  mobileHTML5 = (ua.match(/(mobile|pre\/|xoom)/i) || is_iDevice || isAndroid),
+  isBadSafari = (!wl.match(/usehtml5audio/i) && !wl.match(/sm2\-ignorebadua/i) && isSafari && !ua.match(/silk/i) && ua.match(/OS X 10_6_([3-7])/i)), // Safari 4 and 5 (excluding Kindle Fire, "Silk") occasionally fail to load/play HTML5 audio on Snow Leopard 10.6.3 through 10.6.7 due to bug(s) in QuickTime X and/or other underlying frameworks. :/ Confirmed bug. https://bugs.webkit.org/show_bug.cgi?id=32159
+  hasConsole = (window.console !== _undefined && console.log !== _undefined), isFocused = (doc.hasFocus !== _undefined?doc.hasFocus():null), tryInitOnFocus = (isSafari && (doc.hasFocus === _undefined || !doc.hasFocus())), okToDisable = !tryInitOnFocus, flashMIME = /(mp3|mp4|mpa|m4a|m4b)/i,
+  emptyURL = 'about:blank', // safe URL to unload, or load nothing from (flash 8 + most HTML5 UAs)
+  overHTTP = (doc.location?doc.location.protocol.match(/http/i):null),
+  http = (!overHTTP ? 'http:/'+'/' : ''),
+  // mp3, mp4, aac etc.
+  netStreamMimeTypes = /^\s*audio\/(?:x-)?(?:mpeg4|aac|flv|mov|mp4||m4v|m4a|m4b|mp4v|3gp|3g2)\s*(?:$|;)/i,
+  // Flash v9.0r115+ "moviestar" formats
+  netStreamTypes = ['mpeg4', 'aac', 'flv', 'mov', 'mp4', 'm4v', 'f4v', 'm4a', 'm4b', 'mp4v', '3gp', '3g2'],
+  netStreamPattern = new RegExp('\\.(' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i');
+
+  this.mimePattern = /^\s*audio\/(?:x-)?(?:mp(?:eg|3))\s*(?:$|;)/i; // default mp3 set
+
+  // use altURL if not "online"
+  this.useAltURL = !overHTTP;
+
+  swfCSS = {
+
+    'swfBox': 'sm2-object-box',
+    'swfDefault': 'movieContainer',
+    'swfError': 'swf_error', // SWF loaded, but SM2 couldn't start (other error)
+    'swfTimedout': 'swf_timedout',
+    'swfLoaded': 'swf_loaded',
+    'swfUnblocked': 'swf_unblocked', // or loaded OK
+    'sm2Debug': 'sm2_debug',
+    'highPerf': 'high_performance',
+    'flashDebug': 'flash_debug'
+
+  };
+
+  /**
+   * basic HTML5 Audio() support test
+   * try...catch because of IE 9 "not implemented" nonsense
+   * https://github.com/Modernizr/Modernizr/issues/224
+   */
+
+  this.hasHTML5 = (function() {
+    try {
+      // new Audio(null) for stupid Opera 9.64 case, which throws not_enough_arguments exception otherwise.
+      return (Audio !== _undefined && (isOpera && opera !== _undefined && opera.version() < 10 ? new Audio(null) : new Audio()).canPlayType !== _undefined);
+    } catch(e) {
+      return false;
+    }
+  }());
+
+  /**
+   * Public SoundManager API
+   * -----------------------
+   */
+
+  /**
+   * Configures top-level soundManager properties.
+   *
+   * @param {object} options Option parameters, eg. { flashVersion: 9, url: '/path/to/swfs/' }
+   * onready and ontimeout are also accepted parameters. call soundManager.setup() to see the full list.
+   */
+
+  this.setup = function(options) {
+
+    var noURL = (!sm2.url);
+
+    // warn if flash options have already been applied
+
+    if (options !== _undefined && didInit && needsFlash && sm2.ok() && (options.flashVersion !== _undefined || options.url !== _undefined || options.html5Test !== _undefined)) {
+      complain(str('setupLate'));
+    }
+
+    // TODO: defer: true?
+
+    assign(options);
+
+    // special case 1: "Late setup". SM2 loaded normally, but user didn't assign flash URL eg., setup({url:...}) before SM2 init. Treat as delayed init.
+
+    if (noURL && didDCLoaded && options.url !== _undefined) {
+      sm2.beginDelayedInit();
+    }
+
+    // special case 2: If lazy-loading SM2 (DOMContentLoaded has already happened) and user calls setup() with url: parameter, try to init ASAP.
+
+    if (!didDCLoaded && options.url !== _undefined && doc.readyState === 'complete') {
+      setTimeout(domContentLoaded, 1);
+    }
+
+    return sm2;
+
+  };
+
+  this.ok = function() {
+
+    return (needsFlash?(didInit && !disabled):(sm2.useHTML5Audio && sm2.hasHTML5));
+
+  };
+
+  this.supported = this.ok; // legacy
+
+  this.getMovie = function(smID) {
+
+    // safety net: some old browsers differ on SWF references, possibly related to ExternalInterface / flash version
+    return id(smID) || doc[smID] || window[smID];
+
+  };
+
+  /**
+   * Creates a SMSound sound object instance.
+   *
+   * @param {object} oOptions Sound options (at minimum, id and url parameters are required.)
+   * @return {object} SMSound The new SMSound object.
+   */
+
+  this.createSound = function(oOptions, _url) {
+
+    var cs, cs_string, options, oSound = null;
+
+    // <d>
+    cs = sm + '.createSound(): ';
+    cs_string = cs + str(!didInit?'notReady':'notOK');
+    // </d>
+
+    if (!didInit || !sm2.ok()) {
+      complain(cs_string);
+      return false;
+    }
+
+    if (_url !== _undefined) {
+      // function overloading in JS! :) ..assume simple createSound(id,url) use case
+      oOptions = {
+        'id': oOptions,
+        'url': _url
+      };
+    }
+
+    // inherit from defaultOptions
+    options = mixin(oOptions);
+
+    options.url = parseURL(options.url);
+
+    // <d>
+    if (options.id.toString().charAt(0).match(/^[0-9]$/)) {
+      sm2._wD(cs + str('badID', options.id), 2);
+    }
+
+    sm2._wD(cs + options.id + ' (' + options.url + ')', 1);
+    // </d>
+
+    if (idCheck(options.id, true)) {
+      sm2._wD(cs + options.id + ' exists', 1);
+      return sm2.sounds[options.id];
+    }
+
+    function make() {
+
+      options = loopFix(options);
+      sm2.sounds[options.id] = new SMSound(options);
+      sm2.soundIDs.push(options.id);
+      return sm2.sounds[options.id];
+
+    }
+
+    if (html5OK(options)) {
+
+      oSound = make();
+      sm2._wD(options.id + ': Using HTML5');
+      oSound._setup_html5(options);
+
+    } else {
+
+      if (fV > 8) {
+        if (options.isMovieStar === null) {
+          // attempt to detect MPEG-4 formats
+          options.isMovieStar = !!(options.serverURL || (options.type ? options.type.match(netStreamMimeTypes) : false) || options.url.match(netStreamPattern));
+        }
+        // <d>
+        if (options.isMovieStar) {
+          sm2._wD(cs + 'using MovieStar handling');
+          if (options.loops > 1) {
+            _wDS('noNSLoop');
+          }
+        }
+        // </d>
+      }
+
+      options = policyFix(options, cs);
+      oSound = make();
+
+      if (fV === 8) {
+        flash._createSound(options.id, options.loops||1, options.usePolicyFile);
+      } else {
+        flash._createSound(options.id, options.url, options.usePeakData, options.useWaveformData, options.useEQData, options.isMovieStar, (options.isMovieStar?options.bufferTime:false), options.loops||1, options.serverURL, options.duration||null, options.autoPlay, true, options.autoLoad, options.usePolicyFile);
+        if (!options.serverURL) {
+          // We are connected immediately
+          oSound.connected = true;
+          if (options.onconnect) {
+            options.onconnect.apply(oSound);
+          }
+        }
+      }
+
+      if (!options.serverURL && (options.autoLoad || options.autoPlay)) {
+        // call load for non-rtmp streams
+        oSound.load(options);
+      }
+
+    }
+
+    // rtmp will play in onconnect
+    if (!options.serverURL && options.autoPlay) {
+      oSound.play();
+    }
+
+    return oSound;
+
+  };
+
+  /**
+   * Destroys a SMSound sound object instance.
+   *
+   * @param {string} sID The ID of the sound to destroy
+   */
+
+  this.destroySound = function(sID, _bFromSound) {
+
+    // explicitly destroy a sound before normal page unload, etc.
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+
+    var oS = sm2.sounds[sID], i;
+
+    // Disable all callbacks while the sound is being destroyed
+    oS._iO = {};
+
+    oS.stop();
+    oS.unload();
+
+    for (i = 0; i < sm2.soundIDs.length; i++) {
+      if (sm2.soundIDs[i] === sID) {
+        sm2.soundIDs.splice(i, 1);
+        break;
+      }
+    }
+
+    if (!_bFromSound) {
+      // ignore if being called from SMSound instance
+      oS.destruct(true);
+    }
+
+    oS = null;
+    delete sm2.sounds[sID];
+
+    return true;
+
+  };
+
+  /**
+   * Calls the load() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {object} oOptions Optional: Sound options
+   */
+
+  this.load = function(sID, oOptions) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].load(oOptions);
+
+  };
+
+  /**
+   * Calls the unload() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   */
+
+  this.unload = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].unload();
+
+  };
+
+  /**
+   * Calls the onPosition() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {number} nPosition The position to watch for
+   * @param {function} oMethod The relevant callback to fire
+   * @param {object} oScope Optional: The scope to apply the callback to
+   * @return {SMSound} The SMSound object
+   */
+
+  this.onPosition = function(sID, nPosition, oMethod, oScope) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].onposition(nPosition, oMethod, oScope);
+
+  };
+
+  // legacy/backwards-compability: lower-case method name
+  this.onposition = this.onPosition;
+
+  /**
+   * Calls the clearOnPosition() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {number} nPosition The position to watch for
+   * @param {function} oMethod Optional: The relevant callback to fire
+   * @return {SMSound} The SMSound object
+   */
+
+  this.clearOnPosition = function(sID, nPosition, oMethod) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].clearOnPosition(nPosition, oMethod);
+
+  };
+
+  /**
+   * Calls the play() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {object} oOptions Optional: Sound options
+   * @return {SMSound} The SMSound object
+   */
+
+  this.play = function(sID, oOptions) {
+
+    var result = false;
+
+    if (!didInit || !sm2.ok()) {
+      complain(sm + '.play(): ' + str(!didInit?'notReady':'notOK'));
+      return result;
+    }
+
+    if (!idCheck(sID)) {
+      if (!(oOptions instanceof Object)) {
+        // overloading use case: play('mySound','/path/to/some.mp3');
+        oOptions = {
+          url: oOptions
+        };
+      }
+      if (oOptions && oOptions.url) {
+        // overloading use case, create+play: .play('someID',{url:'/path/to.mp3'});
+        sm2._wD(sm + '.play(): attempting to create "' + sID + '"', 1);
+        oOptions.id = sID;
+        result = sm2.createSound(oOptions).play();
+      }
+      return result;
+    }
+
+    return sm2.sounds[sID].play(oOptions);
+
+  };
+
+  this.start = this.play; // just for convenience
+
+  /**
+   * Calls the setPosition() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {number} nMsecOffset Position (milliseconds)
+   * @return {SMSound} The SMSound object
+   */
+
+  this.setPosition = function(sID, nMsecOffset) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].setPosition(nMsecOffset);
+
+  };
+
+  /**
+   * Calls the stop() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.stop = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+
+    sm2._wD(sm + '.stop(' + sID + ')', 1);
+    return sm2.sounds[sID].stop();
+
+  };
+
+  /**
+   * Stops all currently-playing sounds.
+   */
+
+  this.stopAll = function() {
+
+    var oSound;
+    sm2._wD(sm + '.stopAll()', 1);
+
+    for (oSound in sm2.sounds) {
+      if (sm2.sounds.hasOwnProperty(oSound)) {
+        // apply only to sound objects
+        sm2.sounds[oSound].stop();
+      }
+    }
+
+  };
+
+  /**
+   * Calls the pause() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.pause = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].pause();
+
+  };
+
+  /**
+   * Pauses all currently-playing sounds.
+   */
+
+  this.pauseAll = function() {
+
+    var i;
+    for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+      sm2.sounds[sm2.soundIDs[i]].pause();
+    }
+
+  };
+
+  /**
+   * Calls the resume() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.resume = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].resume();
+
+  };
+
+  /**
+   * Resumes all currently-paused sounds.
+   */
+
+  this.resumeAll = function() {
+
+    var i;
+    for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+      sm2.sounds[sm2.soundIDs[i]].resume();
+    }
+
+  };
+
+  /**
+   * Calls the togglePause() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.togglePause = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].togglePause();
+
+  };
+
+  /**
+   * Calls the setPan() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {number} nPan The pan value (-100 to 100)
+   * @return {SMSound} The SMSound object
+   */
+
+  this.setPan = function(sID, nPan) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].setPan(nPan);
+
+  };
+
+  /**
+   * Calls the setVolume() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @param {number} nVol The volume value (0 to 100)
+   * @return {SMSound} The SMSound object
+   */
+
+  this.setVolume = function(sID, nVol) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].setVolume(nVol);
+
+  };
+
+  /**
+   * Calls the mute() method of either a single SMSound object by ID, or all sound objects.
+   *
+   * @param {string} sID Optional: The ID of the sound (if omitted, all sounds will be used.)
+   */
+
+  this.mute = function(sID) {
+
+    var i = 0;
+
+    if (sID instanceof String) {
+      sID = null;
+    }
+
+    if (!sID) {
+
+      sm2._wD(sm + '.mute(): Muting all sounds');
+      for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+        sm2.sounds[sm2.soundIDs[i]].mute();
+      }
+      sm2.muted = true;
+
+    } else {
+
+      if (!idCheck(sID)) {
+        return false;
+      }
+      sm2._wD(sm + '.mute(): Muting "' + sID + '"');
+      return sm2.sounds[sID].mute();
+
+    }
+
+    return true;
+
+  };
+
+  /**
+   * Mutes all sounds.
+   */
+
+  this.muteAll = function() {
+
+    sm2.mute();
+
+  };
+
+  /**
+   * Calls the unmute() method of either a single SMSound object by ID, or all sound objects.
+   *
+   * @param {string} sID Optional: The ID of the sound (if omitted, all sounds will be used.)
+   */
+
+  this.unmute = function(sID) {
+
+    var i;
+
+    if (sID instanceof String) {
+      sID = null;
+    }
+
+    if (!sID) {
+
+      sm2._wD(sm + '.unmute(): Unmuting all sounds');
+      for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+        sm2.sounds[sm2.soundIDs[i]].unmute();
+      }
+      sm2.muted = false;
+
+    } else {
+
+      if (!idCheck(sID)) {
+        return false;
+      }
+      sm2._wD(sm + '.unmute(): Unmuting "' + sID + '"');
+      return sm2.sounds[sID].unmute();
+
+    }
+
+    return true;
+
+  };
+
+  /**
+   * Unmutes all sounds.
+   */
+
+  this.unmuteAll = function() {
+
+    sm2.unmute();
+
+  };
+
+  /**
+   * Calls the toggleMute() method of a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.toggleMute = function(sID) {
+
+    if (!idCheck(sID)) {
+      return false;
+    }
+    return sm2.sounds[sID].toggleMute();
+
+  };
+
+  /**
+   * Retrieves the memory used by the flash plugin.
+   *
+   * @return {number} The amount of memory in use
+   */
+
+  this.getMemoryUse = function() {
+
+    // flash-only
+    var ram = 0;
+
+    if (flash && fV !== 8) {
+      ram = parseInt(flash._getMemoryUse(), 10);
+    }
+
+    return ram;
+
+  };
+
+  /**
+   * Undocumented: NOPs soundManager and all SMSound objects.
+   */
+
+  this.disable = function(bNoDisable) {
+
+    // destroy all functions
+    var i;
+
+    if (bNoDisable === _undefined) {
+      bNoDisable = false;
+    }
+
+    if (disabled) {
+      return false;
+    }
+
+    disabled = true;
+    _wDS('shutdown', 1);
+
+    for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+      disableObject(sm2.sounds[sm2.soundIDs[i]]);
+    }
+
+    // fire "complete", despite fail
+    initComplete(bNoDisable);
+    event.remove(window, 'load', initUserOnload);
+
+    return true;
+
+  };
+
+  /**
+   * Determines playability of a MIME type, eg. 'audio/mp3'.
+   */
+
+  this.canPlayMIME = function(sMIME) {
+
+    var result;
+
+    if (sm2.hasHTML5) {
+      result = html5CanPlay({type:sMIME});
+    }
+
+    if (!result && needsFlash) {
+      // if flash 9, test netStream (movieStar) types as well.
+      result = (sMIME && sm2.ok() ? !!((fV > 8 ? sMIME.match(netStreamMimeTypes) : null) || sMIME.match(sm2.mimePattern)) : null);
+    }
+
+    return result;
+
+  };
+
+  /**
+   * Determines playability of a URL based on audio support.
+   *
+   * @param {string} sURL The URL to test
+   * @return {boolean} URL playability
+   */
+
+  this.canPlayURL = function(sURL) {
+
+    var result;
+
+    if (sm2.hasHTML5) {
+      result = html5CanPlay({url: sURL});
+    }
+
+    if (!result && needsFlash) {
+      result = (sURL && sm2.ok() ? !!(sURL.match(sm2.filePattern)) : null);
+    }
+
+    return result;
+
+  };
+
+  /**
+   * Determines playability of an HTML DOM &lt;a&gt; object (or similar object literal) based on audio support.
+   *
+   * @param {object} oLink an HTML DOM &lt;a&gt; object or object literal including href and/or type attributes
+   * @return {boolean} URL playability
+   */
+
+  this.canPlayLink = function(oLink) {
+
+    if (oLink.type !== _undefined && oLink.type) {
+      if (sm2.canPlayMIME(oLink.type)) {
+        return true;
+      }
+    }
+
+    return sm2.canPlayURL(oLink.href);
+
+  };
+
+  /**
+   * Retrieves a SMSound object by ID.
+   *
+   * @param {string} sID The ID of the sound
+   * @return {SMSound} The SMSound object
+   */
+
+  this.getSoundById = function(sID, _suppressDebug) {
+
+    if (!sID) {
+      throw new Error(sm + '.getSoundById(): sID is null/_undefined');
+    }
+
+    var result = sm2.sounds[sID];
+
+    // <d>
+    if (!result && !_suppressDebug) {
+      sm2._wD('"' + sID + '" is an invalid sound ID.', 2);
+    }
+    // </d>
+
+    return result;
+
+  };
+
+  /**
+   * Queues a callback for execution when SoundManager has successfully initialized.
+   *
+   * @param {function} oMethod The callback method to fire
+   * @param {object} oScope Optional: The scope to apply to the callback
+   */
+
+  this.onready = function(oMethod, oScope) {
+
+    var sType = 'onready',
+        result = false;
+
+    if (typeof oMethod === 'function') {
+
+      // <d>
+      if (didInit) {
+        sm2._wD(str('queue', sType));
+      }
+      // </d>
+
+      if (!oScope) {
+        oScope = window;
+      }
+
+      addOnEvent(sType, oMethod, oScope);
+      processOnEvents();
+
+      result = true;
+
+    } else {
+
+      throw str('needFunction', sType);
+
+    }
+
+    return result;
+
+  };
+
+  /**
+   * Queues a callback for execution when SoundManager has failed to initialize.
+   *
+   * @param {function} oMethod The callback method to fire
+   * @param {object} oScope Optional: The scope to apply to the callback
+   */
+
+  this.ontimeout = function(oMethod, oScope) {
+
+    var sType = 'ontimeout',
+        result = false;
+
+    if (typeof oMethod === 'function') {
+
+      // <d>
+      if (didInit) {
+        sm2._wD(str('queue', sType));
+      }
+      // </d>
+
+      if (!oScope) {
+        oScope = window;
+      }
+
+      addOnEvent(sType, oMethod, oScope);
+      processOnEvents({type:sType});
+
+      result = true;
+
+    } else {
+
+      throw str('needFunction', sType);
+
+    }
+
+    return result;
+
+  };
+
+  /**
+   * Writes console.log()-style debug output to a console or in-browser element.
+   * Applies when debugMode = true
+   *
+   * @param {string} sText The console message
+   * @param {object} nType Optional log level (number), or object. Number case: Log type/style where 0 = 'info', 1 = 'warn', 2 = 'error'. Object case: Object to be dumped.
+   */
+
+  this._writeDebug = function(sText, sTypeOrObject) {
+
+    // pseudo-private console.log()-style output
+    // <d>
+
+    var sDID = 'soundmanager-debug', o, oItem;
+
+    if (!sm2.debugMode) {
+      return false;
+    }
+
+    if (hasConsole && sm2.useConsole) {
+      if (sTypeOrObject && typeof sTypeOrObject === 'object') {
+        // object passed; dump to console.
+        console.log(sText, sTypeOrObject);
+      } else if (debugLevels[sTypeOrObject] !== _undefined) {
+        console[debugLevels[sTypeOrObject]](sText);
+      } else {
+        console.log(sText);
+      }
+      if (sm2.consoleOnly) {
+        return true;
+      }
+    }
+
+    o = id(sDID);
+
+    if (!o) {
+      return false;
+    }
+
+    oItem = doc.createElement('div');
+
+    if (++wdCount % 2 === 0) {
+      oItem.className = 'sm2-alt';
+    }
+
+    if (sTypeOrObject === _undefined) {
+      sTypeOrObject = 0;
+    } else {
+      sTypeOrObject = parseInt(sTypeOrObject, 10);
+    }
+
+    oItem.appendChild(doc.createTextNode(sText));
+
+    if (sTypeOrObject) {
+      if (sTypeOrObject >= 2) {
+        oItem.style.fontWeight = 'bold';
+      }
+      if (sTypeOrObject === 3) {
+        oItem.style.color = '#ff3333';
+      }
+    }
+
+    // top-to-bottom
+    // o.appendChild(oItem);
+
+    // bottom-to-top
+    o.insertBefore(oItem, o.firstChild);
+
+    o = null;
+    // </d>
+
+    return true;
+
+  };
+
+  // <d>
+  // last-resort debugging option
+  if (wl.indexOf('sm2-debug=alert') !== -1) {
+    this._writeDebug = function(sText) {
+      window.alert(sText);
+    };
+  }
+  // </d>
+
+  // alias
+  this._wD = this._writeDebug;
+
+  /**
+   * Provides debug / state information on all SMSound objects.
+   */
+
+  this._debug = function() {
+
+    // <d>
+    var i, j;
+    _wDS('currentObj', 1);
+
+    for (i = 0, j = sm2.soundIDs.length; i < j; i++) {
+      sm2.sounds[sm2.soundIDs[i]]._debug();
+    }
+    // </d>
+
+  };
+
+  /**
+   * Restarts and re-initializes the SoundManager instance.
+   *
+   * @param {boolean} resetEvents Optional: When true, removes all registered onready and ontimeout event callbacks.
+   * @param {boolean} excludeInit Options: When true, does not call beginDelayedInit() (which would restart SM2).
+   * @return {object} soundManager The soundManager instance.
+   */
+
+  this.reboot = function(resetEvents, excludeInit) {
+
+    // reset some (or all) state, and re-init unless otherwise specified.
+
+    // <d>
+    if (sm2.soundIDs.length) {
+      sm2._wD('Destroying ' + sm2.soundIDs.length + ' SMSound objects...');
+    }
+    // </d>
+
+    var i, j, k;
+
+    for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+      sm2.sounds[sm2.soundIDs[i]].destruct();
+    }
+
+    // trash ze flash
+
+    if (flash) {
+
+      try {
+
+        if (isIE) {
+          oRemovedHTML = flash.innerHTML;
+        }
+
+        oRemoved = flash.parentNode.removeChild(flash);
+
+        _wDS('flRemoved');
+
+      } catch(e) {
+
+        // Remove failed? May be due to flash blockers silently removing the SWF object/embed node from the DOM. Warn and continue.
+
+        _wDS('badRemove', 2);
+
+      }
+
+    }
+
+    // actually, force recreate of movie.
+
+    oRemovedHTML = oRemoved = needsFlash = flash = null;
+
+    sm2.enabled = didDCLoaded = didInit = waitingForEI = initPending = didAppend = appendSuccess = disabled = useGlobalHTML5Audio = sm2.swfLoaded = false;
+
+    sm2.soundIDs = [];
+    sm2.sounds = {};
+
+    if (!resetEvents) {
+      // reset callbacks for onready, ontimeout etc. so that they will fire again on re-init
+      for (i in on_queue) {
+        if (on_queue.hasOwnProperty(i)) {
+          for (j = 0, k = on_queue[i].length; j < k; j++) {
+            on_queue[i][j].fired = false;
+          }
+        }
+      }
+    } else {
+      // remove all callbacks entirely
+      on_queue = [];
+    }
+
+    // <d>
+    if (!excludeInit) {
+      sm2._wD(sm + ': Rebooting...');
+    }
+    // </d>
+
+    // reset HTML5 and flash canPlay test results
+
+    sm2.html5 = {
+      'usingFlash': null
+    };
+
+    sm2.flash = {};
+
+    // reset device-specific HTML/flash mode switches
+
+    sm2.html5Only = false;
+    sm2.ignoreFlash = false;
+
+    window.setTimeout(function() {
+
+      preInit();
+
+      // by default, re-init
+
+      if (!excludeInit) {
+        sm2.beginDelayedInit();
+      }
+
+    }, 20);
+
+    return sm2;
+
+  };
+
+  this.reset = function() {
+
+    /**
+     * Shuts down and restores the SoundManager instance to its original loaded state, without an explicit reboot. All onready/ontimeout handlers are removed.
+     * After this call, SM2 may be re-initialized via soundManager.beginDelayedInit().
+     * @return {object} soundManager The soundManager instance.
+     */
+
+    _wDS('reset');
+    return sm2.reboot(true, true);
+
+  };
+
+  /**
+   * Undocumented: Determines the SM2 flash movie's load progress.
+   *
+   * @return {number or null} Percent loaded, or if invalid/unsupported, null.
+   */
+
+  this.getMoviePercent = function() {
+
+    /**
+     * Interesting syntax notes...
+     * Flash/ExternalInterface (ActiveX/NPAPI) bridge methods are not typeof "function" nor instanceof Function, but are still valid.
+     * Additionally, JSLint dislikes ('PercentLoaded' in flash)-style syntax and recommends hasOwnProperty(), which does not work in this case.
+     * Furthermore, using (flash && flash.PercentLoaded) causes IE to throw "object doesn't support this property or method".
+     * Thus, 'in' syntax must be used.
+     */
+
+    return (flash && 'PercentLoaded' in flash ? flash.PercentLoaded() : null); // Yes, JSLint. See nearby comment in source for explanation.
+
+  };
+
+  /**
+   * Additional helper for manually invoking SM2's init process after DOM Ready / window.onload().
+   */
+
+  this.beginDelayedInit = function() {
+
+    windowLoaded = true;
+    domContentLoaded();
+
+    setTimeout(function() {
+
+      if (initPending) {
+        return false;
+      }
+
+      createMovie();
+      initMovie();
+      initPending = true;
+
+      return true;
+
+    }, 20);
+
+    delayWaitForEI();
+
+  };
+
+  /**
+   * Destroys the SoundManager instance and all SMSound instances.
+   */
+
+  this.destruct = function() {
+
+    sm2._wD(sm + '.destruct()');
+    sm2.disable(true);
+
+  };
+
+  /**
+   * SMSound() (sound object) constructor
+   * ------------------------------------
+   *
+   * @param {object} oOptions Sound options (id and url are required attributes)
+   * @return {SMSound} The new SMSound object
+   */
+
+  SMSound = function(oOptions) {
+
+    var s = this, resetProperties, add_html5_events, remove_html5_events, stop_html5_timer, start_html5_timer, attachOnPosition, onplay_called = false, onPositionItems = [], onPositionFired = 0, detachOnPosition, applyFromTo, lastURL = null, lastHTML5State;
+
+    lastHTML5State = {
+      // tracks duration + position (time)
+      duration: null,
+      time: null
+    };
+
+    this.id = oOptions.id;
+
+    // legacy
+    this.sID = this.id;
+
+    this.url = oOptions.url;
+    this.options = mixin(oOptions);
+
+    // per-play-instance-specific options
+    this.instanceOptions = this.options;
+
+    // short alias
+    this._iO = this.instanceOptions;
+
+    // assign property defaults
+    this.pan = this.options.pan;
+    this.volume = this.options.volume;
+
+    // whether or not this object is using HTML5
+    this.isHTML5 = false;
+
+    // internal HTML5 Audio() object reference
+    this._a = null;
+
+    /**
+     * SMSound() public methods
+     * ------------------------
+     */
+
+    this.id3 = {};
+
+    /**
+     * Writes SMSound object parameters to debug console
+     */
+
+    this._debug = function() {
+
+      // <d>
+      sm2._wD(s.id + ': Merged options:', s.options);
+      // </d>
+
+    };
+
+    /**
+     * Begins loading a sound per its *url*.
+     *
+     * @param {object} oOptions Optional: Sound options
+     * @return {SMSound} The SMSound object
+     */
+
+    this.load = function(oOptions) {
+
+      var oSound = null, instanceOptions;
+
+      if (oOptions !== _undefined) {
+        s._iO = mixin(oOptions, s.options);
+      } else {
+        oOptions = s.options;
+        s._iO = oOptions;
+        if (lastURL && lastURL !== s.url) {
+          _wDS('manURL');
+          s._iO.url = s.url;
+          s.url = null;
+        }
+      }
+
+      if (!s._iO.url) {
+        s._iO.url = s.url;
+      }
+
+      s._iO.url = parseURL(s._iO.url);
+
+      // ensure we're in sync
+      s.instanceOptions = s._iO;
+
+      // local shortcut
+      instanceOptions = s._iO;
+
+      sm2._wD(s.id + ': load (' + instanceOptions.url + ')');
+
+      if (instanceOptions.url === s.url && s.readyState !== 0 && s.readyState !== 2) {
+        _wDS('onURL', 1);
+        // if loaded and an onload() exists, fire immediately.
+        if (s.readyState === 3 && instanceOptions.onload) {
+          // assume success based on truthy duration.
+          wrapCallback(s, function() {
+            instanceOptions.onload.apply(s, [(!!s.duration)]);
+          });
+        }
+        return s;
+      }
+
+      // reset a few state properties
+
+      s.loaded = false;
+      s.readyState = 1;
+      s.playState = 0;
+      s.id3 = {};
+
+      // TODO: If switching from HTML5 -> flash (or vice versa), stop currently-playing audio.
+
+      if (html5OK(instanceOptions)) {
+
+        oSound = s._setup_html5(instanceOptions);
+
+        if (!oSound._called_load) {
+
+          s._html5_canplay = false;
+
+          // TODO: review called_load / html5_canplay logic
+
+          // if url provided directly to load(), assign it here.
+
+          if (s.url !== instanceOptions.url) {
+
+            sm2._wD(_wDS('manURL') + ': ' + instanceOptions.url);
+
+            s._a.src = instanceOptions.url;
+
+            // TODO: review / re-apply all relevant options (volume, loop, onposition etc.)
+
+            // reset position for new URL
+            s.setPosition(0);
+
+          }
+
+          // given explicit load call, try to preload.
+
+          // early HTML5 implementation (non-standard)
+          s._a.autobuffer = 'auto';
+
+          // standard
+          s._a.preload = 'auto';
+
+          s._a._called_load = true;
+
+          if (instanceOptions.autoPlay) {
+            s.play();
+          }
+
+        } else {
+
+          sm2._wD(s.id + ': Ignoring request to load again');
+
+        }
+
+      } else {
+
+        try {
+          s.isHTML5 = false;
+          s._iO = policyFix(loopFix(instanceOptions));
+          // re-assign local shortcut
+          instanceOptions = s._iO;
+          if (fV === 8) {
+            flash._load(s.id, instanceOptions.url, instanceOptions.stream, instanceOptions.autoPlay, instanceOptions.usePolicyFile);
+          } else {
+            flash._load(s.id, instanceOptions.url, !!(instanceOptions.stream), !!(instanceOptions.autoPlay), instanceOptions.loops||1, !!(instanceOptions.autoLoad), instanceOptions.usePolicyFile);
+          }
+        } catch(e) {
+          _wDS('smError', 2);
+          debugTS('onload', false);
+          catchError({type:'SMSOUND_LOAD_JS_EXCEPTION', fatal:true});
+        }
+
+      }
+
+      // after all of this, ensure sound url is up to date.
+      s.url = instanceOptions.url;
+
+      return s;
+
+    };
+
+    /**
+     * Unloads a sound, canceling any open HTTP requests.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.unload = function() {
+
+      // Flash 8/AS2 can't "close" a stream - fake it by loading an empty URL
+      // Flash 9/AS3: Close stream, preventing further load
+      // HTML5: Most UAs will use empty URL
+
+      if (s.readyState !== 0) {
+
+        sm2._wD(s.id + ': unload()');
+
+        if (!s.isHTML5) {
+
+          if (fV === 8) {
+            flash._unload(s.id, emptyURL);
+          } else {
+            flash._unload(s.id);
+          }
+
+        } else {
+
+          stop_html5_timer();
+
+          if (s._a) {
+
+            s._a.pause();
+            html5Unload(s._a, emptyURL);
+
+            // update empty URL, too
+            lastURL = emptyURL;
+
+          }
+
+        }
+
+        // reset load/status flags
+        resetProperties();
+
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Unloads and destroys a sound.
+     */
+
+    this.destruct = function(_bFromSM) {
+
+      sm2._wD(s.id + ': Destruct');
+
+      if (!s.isHTML5) {
+
+        // kill sound within Flash
+        // Disable the onfailure handler
+        s._iO.onfailure = null;
+        flash._destroySound(s.id);
+
+      } else {
+
+        stop_html5_timer();
+
+        if (s._a) {
+          s._a.pause();
+          html5Unload(s._a);
+          if (!useGlobalHTML5Audio) {
+            remove_html5_events();
+          }
+          // break obvious circular reference
+          s._a._s = null;
+          s._a = null;
+        }
+
+      }
+
+      if (!_bFromSM) {
+        // ensure deletion from controller
+        sm2.destroySound(s.id, true);
+
+      }
+
+    };
+
+    /**
+     * Begins playing a sound.
+     *
+     * @param {object} oOptions Optional: Sound options
+     * @return {SMSound} The SMSound object
+     */
+
+    this.play = function(oOptions, _updatePlayState) {
+
+      var fN, allowMulti, a, onready, startOK = true,
+          exit = null;
+
+      // <d>
+      fN = s.id + ': play(): ';
+      // </d>
+
+      // default to true
+      _updatePlayState = (_updatePlayState === _undefined ? true : _updatePlayState);
+
+      if (!oOptions) {
+        oOptions = {};
+      }
+
+      // first, use local URL (if specified)
+      if (s.url) {
+        s._iO.url = s.url;
+      }
+
+      // mix in any options defined at createSound()
+      s._iO = mixin(s._iO, s.options);
+
+      // mix in any options specific to this method
+      s._iO = mixin(oOptions, s._iO);
+
+      s._iO.url = parseURL(s._iO.url);
+
+      s.instanceOptions = s._iO;
+
+      // RTMP-only
+      if (s._iO.serverURL && !s.connected) {
+        if (!s.getAutoPlay()) {
+          sm2._wD(fN +' Netstream not connected yet - setting autoPlay');
+          s.setAutoPlay(true);
+        }
+        // play will be called in onconnect()
+        return s;
+      }
+
+      if (html5OK(s._iO)) {
+        s._setup_html5(s._iO);
+        start_html5_timer();
+      }
+
+      if (s.playState === 1 && !s.paused) {
+        allowMulti = s._iO.multiShot;
+        if (!allowMulti) {
+          sm2._wD(fN + 'Already playing (one-shot)', 1);
+          exit = s;
+        } else {
+          sm2._wD(fN + 'Already playing (multi-shot)', 1);
+        }
+      }
+
+      if (exit !== null) {
+        return exit;
+      }
+
+      // edge case: play() with explicit URL parameter
+      if (oOptions.url && oOptions.url !== s.url) {
+        // load using merged options
+        s.load(s._iO);
+      }
+
+      if (!s.loaded) {
+
+        if (s.readyState === 0) {
+
+          sm2._wD(fN + 'Attempting to load');
+
+          // try to get this sound playing ASAP
+          if (!s.isHTML5) {
+            // assign directly because setAutoPlay() increments the instanceCount
+            s._iO.autoPlay = true;
+            s.load(s._iO);
+          } else {
+            // iOS needs this when recycling sounds, loading a new URL on an existing object.
+            s.load(s._iO);
+          }
+
+          // HTML5 hack - re-set instanceOptions?
+          s.instanceOptions = s._iO;
+
+        } else if (s.readyState === 2) {
+
+          sm2._wD(fN + 'Could not load - exiting', 2);
+          exit = s;
+
+        } else {
+
+          sm2._wD(fN + 'Loading - attempting to play...');
+
+        }
+
+      } else {
+
+        // "play()"
+        sm2._wD(fN.substr(0, fN.lastIndexOf(':')));
+
+      }
+
+      if (exit !== null) {
+        return exit;
+      }
+
+      if (!s.isHTML5 && fV === 9 && s.position > 0 && s.position === s.duration) {
+        // flash 9 needs a position reset if play() is called while at the end of a sound.
+        sm2._wD(fN + 'Sound at end, resetting to position:0');
+        oOptions.position = 0;
+      }
+
+      /**
+       * Streams will pause when their buffer is full if they are being loaded.
+       * In this case paused is true, but the song hasn't started playing yet.
+       * If we just call resume() the onplay() callback will never be called.
+       * So only call resume() if the position is > 0.
+       * Another reason is because options like volume won't have been applied yet.
+       * For normal sounds, just resume.
+       */
+
+      if (s.paused && s.position >= 0 && (!s._iO.serverURL || s.position > 0)) {
+
+        // https://gist.github.com/37b17df75cc4d7a90bf6
+        sm2._wD(fN + 'Resuming from paused state', 1);
+        s.resume();
+
+      } else {
+
+        s._iO = mixin(oOptions, s._iO);
+
+        // apply from/to parameters, if they exist (and not using RTMP)
+        if (s._iO.from !== null && s._iO.to !== null && s.instanceCount === 0 && s.playState === 0 && !s._iO.serverURL) {
+
+          onready = function() {
+            // sound "canplay" or onload()
+            // re-apply from/to to instance options, and start playback
+            s._iO = mixin(oOptions, s._iO);
+            s.play(s._iO);
+          };
+
+          // HTML5 needs to at least have "canplay" fired before seeking.
+          if (s.isHTML5 && !s._html5_canplay) {
+
+            // this hasn't been loaded yet. load it first, and then do this again.
+            sm2._wD(fN + 'Beginning load for from/to case');
+
+            s.load({
+              // TODO: was _oncanplay. Sounds wrong.
+              oncanplay: onready
+            });
+
+            exit = false;
+
+          } else if (!s.isHTML5 && !s.loaded && (!s.readyState || s.readyState !== 2)) {
+
+            // to be safe, preload the whole thing in Flash.
+
+            sm2._wD(fN + 'Preloading for from/to case');
+
+            s.load({
+              onload: onready
+            });
+
+            exit = false;
+
+          }
+
+          if (exit !== null) {
+            return exit;
+          }
+
+          // otherwise, we're ready to go. re-apply local options, and continue
+
+          s._iO = applyFromTo();
+
+        }
+
+        sm2._wD(fN + 'Starting to play');
+
+        if (!s.instanceCount || s._iO.multiShotEvents || (!s.isHTML5 && fV > 8 && !s.getAutoPlay())) {
+          s.instanceCount++;
+        }
+
+        // if first play and onposition parameters exist, apply them now
+        if (s._iO.onposition && s.playState === 0) {
+          attachOnPosition(s);
+        }
+
+        s.playState = 1;
+        s.paused = false;
+
+        s.position = (s._iO.position !== _undefined && !isNaN(s._iO.position) ? s._iO.position : 0);
+
+        if (!s.isHTML5) {
+          s._iO = policyFix(loopFix(s._iO));
+        }
+
+        if (s._iO.onplay && _updatePlayState) {
+          s._iO.onplay.apply(s);
+          onplay_called = true;
+        }
+
+        s.setVolume(s._iO.volume, true);
+        s.setPan(s._iO.pan, true);
+
+        if (!s.isHTML5) {
+
+          startOK = flash._start(s.id, s._iO.loops || 1, (fV === 9 ? s.position : s.position / 1000), s._iO.multiShot || false);
+
+          if (fV === 9 && !startOK) {
+            // edge case: no sound hardware, or 32-channel flash ceiling hit.
+            // applies only to Flash 9, non-NetStream/MovieStar sounds.
+            // http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html#play%28%29
+            sm2._wD(fN + 'No sound hardware, or 32-sound ceiling hit');
+            if (s._iO.onplayerror) {
+              s._iO.onplayerror.apply(s);
+            }
+
+          }
+
+        } else {
+
+          start_html5_timer();
+
+          a = s._setup_html5();
+
+          s.setPosition(s._iO.position);
+
+          a.play();
+
+        }
+
+      }
+
+      return s;
+
+    };
+
+    // just for convenience
+    this.start = this.play;
+
+    /**
+     * Stops playing a sound (and optionally, all sounds)
+     *
+     * @param {boolean} bAll Optional: Whether to stop all sounds
+     * @return {SMSound} The SMSound object
+     */
+
+    this.stop = function(bAll) {
+
+      var instanceOptions = s._iO,
+          originalPosition;
+
+      if (s.playState === 1) {
+
+        sm2._wD(s.id + ': stop()');
+
+        s._onbufferchange(0);
+        s._resetOnPosition(0);
+        s.paused = false;
+
+        if (!s.isHTML5) {
+          s.playState = 0;
+        }
+
+        // remove onPosition listeners, if any
+        detachOnPosition();
+
+        // and "to" position, if set
+        if (instanceOptions.to) {
+          s.clearOnPosition(instanceOptions.to);
+        }
+
+        if (!s.isHTML5) {
+
+          flash._stop(s.id, bAll);
+
+          // hack for netStream: just unload
+          if (instanceOptions.serverURL) {
+            s.unload();
+          }
+
+        } else {
+
+          if (s._a) {
+
+            originalPosition = s.position;
+
+            // act like Flash, though
+            s.setPosition(0);
+
+            // hack: reflect old position for onstop() (also like Flash)
+            s.position = originalPosition;
+
+            // html5 has no stop()
+            // NOTE: pausing means iOS requires interaction to resume.
+            s._a.pause();
+
+            s.playState = 0;
+
+            // and update UI
+            s._onTimer();
+
+            stop_html5_timer();
+
+          }
+
+        }
+
+        s.instanceCount = 0;
+        s._iO = {};
+
+        if (instanceOptions.onstop) {
+          instanceOptions.onstop.apply(s);
+        }
+
+      }
+
+      return s;
+
+    };
+
+    this.getSpectrum = function(pos) {
+      if (!s.isHTML5) {
+        return flash._getSpectrum(s.id, pos).split(',');
+      }
+    };
+
+    /**
+     * Undocumented/internal: Sets autoPlay for RTMP.
+     *
+     * @param {boolean} autoPlay state
+     */
+
+    this.setAutoPlay = function(autoPlay) {
+
+      sm2._wD(s.id + ': Autoplay turned ' + (autoPlay ? 'on' : 'off'));
+      s._iO.autoPlay = autoPlay;
+
+      if (!s.isHTML5) {
+        flash._setAutoPlay(s.id, autoPlay);
+        if (autoPlay) {
+          // only increment the instanceCount if the sound isn't loaded (TODO: verify RTMP)
+          if (!s.instanceCount && s.readyState === 1) {
+            s.instanceCount++;
+            sm2._wD(s.id + ': Incremented instance count to '+s.instanceCount);
+          }
+        }
+      }
+
+    };
+
+    /**
+     * Undocumented/internal: Returns the autoPlay boolean.
+     *
+     * @return {boolean} The current autoPlay value
+     */
+
+    this.getAutoPlay = function() {
+
+      return s._iO.autoPlay;
+
+    };
+
+    /**
+     * Sets the position of a sound.
+     *
+     * @param {number} nMsecOffset Position (milliseconds)
+     * @return {SMSound} The SMSound object
+     */
+
+    this.setPosition = function(nMsecOffset) {
+
+      if (nMsecOffset === _undefined) {
+        nMsecOffset = 0;
+      }
+
+      var original_pos,
+          position, position1K,
+          // Use the duration from the instance options, if we don't have a track duration yet.
+          // position >= 0 and <= current available (loaded) duration
+          offset = (s.isHTML5 ? Math.max(nMsecOffset, 0) : Math.min(s.duration || s._iO.duration, Math.max(nMsecOffset, 0)));
+
+      original_pos = s.position;
+      s.position = offset;
+      position1K = s.position/1000;
+      s._resetOnPosition(s.position);
+      s._iO.position = offset;
+
+      if (!s.isHTML5) {
+
+        position = (fV === 9 ? s.position : position1K);
+        if (s.readyState && s.readyState !== 2) {
+          // if paused or not playing, will not resume (by playing)
+          flash._setPosition(s.id, position, (s.paused || !s.playState), s._iO.multiShot);
+        }
+
+      } else if (s._a) {
+
+        // Set the position in the canplay handler if the sound is not ready yet
+        if (s._html5_canplay) {
+          if (s._a.currentTime !== position1K) {
+            /**
+             * DOM/JS errors/exceptions to watch out for:
+             * if seek is beyond (loaded?) position, "DOM exception 11"
+             * "INDEX_SIZE_ERR": DOM exception 1
+             */
+            sm2._wD(s.id + ': setPosition('+position1K+')');
+            try {
+              s._a.currentTime = position1K;
+              if (s.playState === 0 || s.paused) {
+                // allow seek without auto-play/resume
+                s._a.pause();
+              }
+            } catch(e) {
+              sm2._wD(s.id + ': setPosition(' + position1K + ') failed: ' + e.message, 2);
+            }
+          }
+        } else {
+          sm2._wD(s.id + ': setPosition(' + position1K + '): Cannot seek yet, sound not ready');
+        }
+
+      }
+
+      if (s.isHTML5) {
+        if (s.paused) {
+          // if paused, refresh UI right away
+          // force update
+          s._onTimer(true);
+        }
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Pauses sound playback.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.pause = function(_bCallFlash) {
+
+      if (s.paused || (s.playState === 0 && s.readyState !== 1)) {
+        return s;
+      }
+
+      sm2._wD(s.id + ': pause()');
+      s.paused = true;
+
+      if (!s.isHTML5) {
+        if (_bCallFlash || _bCallFlash === _undefined) {
+          flash._pause(s.id, s._iO.multiShot);
+        }
+      } else {
+        s._setup_html5().pause();
+        stop_html5_timer();
+      }
+
+      if (s._iO.onpause) {
+        s._iO.onpause.apply(s);
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Resumes sound playback.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    /**
+     * When auto-loaded streams pause on buffer full they have a playState of 0.
+     * We need to make sure that the playState is set to 1 when these streams "resume".
+     * When a paused stream is resumed, we need to trigger the onplay() callback if it
+     * hasn't been called already. In this case since the sound is being played for the
+     * first time, I think it's more appropriate to call onplay() rather than onresume().
+     */
+
+    this.resume = function() {
+
+      var instanceOptions = s._iO;
+
+      if (!s.paused) {
+        return s;
+      }
+
+      sm2._wD(s.id + ': resume()');
+      s.paused = false;
+      s.playState = 1;
+
+      if (!s.isHTML5) {
+        if (instanceOptions.isMovieStar && !instanceOptions.serverURL) {
+          // Bizarre Webkit bug (Chrome reported via 8tracks.com dudes): AAC content paused for 30+ seconds(?) will not resume without a reposition.
+          s.setPosition(s.position);
+        }
+        // flash method is toggle-based (pause/resume)
+        flash._pause(s.id, instanceOptions.multiShot);
+      } else {
+        s._setup_html5().play();
+        start_html5_timer();
+      }
+
+      if (!onplay_called && instanceOptions.onplay) {
+        instanceOptions.onplay.apply(s);
+        onplay_called = true;
+      } else if (instanceOptions.onresume) {
+        instanceOptions.onresume.apply(s);
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Toggles sound playback.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.togglePause = function() {
+
+      sm2._wD(s.id + ': togglePause()');
+
+      if (s.playState === 0) {
+        s.play({
+          position: (fV === 9 && !s.isHTML5 ? s.position : s.position / 1000)
+        });
+        return s;
+      }
+
+      if (s.paused) {
+        s.resume();
+      } else {
+        s.pause();
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Sets the panning (L-R) effect.
+     *
+     * @param {number} nPan The pan value (-100 to 100)
+     * @return {SMSound} The SMSound object
+     */
+
+    this.setPan = function(nPan, bInstanceOnly) {
+
+      if (nPan === _undefined) {
+        nPan = 0;
+      }
+
+      if (bInstanceOnly === _undefined) {
+        bInstanceOnly = false;
+      }
+
+      if (!s.isHTML5) {
+        flash._setPan(s.id, nPan);
+      } // else { no HTML5 pan? }
+
+      s._iO.pan = nPan;
+
+      if (!bInstanceOnly) {
+        s.pan = nPan;
+        s.options.pan = nPan;
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Sets the volume.
+     *
+     * @param {number} nVol The volume value (0 to 100)
+     * @return {SMSound} The SMSound object
+     */
+
+    this.setVolume = function(nVol, _bInstanceOnly) {
+
+      /**
+       * Note: Setting volume has no effect on iOS "special snowflake" devices.
+       * Hardware volume control overrides software, and volume
+       * will always return 1 per Apple docs. (iOS 4 + 5.)
+       * http://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/HTML-canvas-guide/AddingSoundtoCanvasAnimations/AddingSoundtoCanvasAnimations.html
+       */
+
+      if (nVol === _undefined) {
+        nVol = 100;
+      }
+
+      if (_bInstanceOnly === _undefined) {
+        _bInstanceOnly = false;
+      }
+
+      if (!s.isHTML5) {
+        flash._setVolume(s.id, (sm2.muted && !s.muted) || s.muted?0:nVol);
+      } else if (s._a) {
+        // valid range: 0-1
+        s._a.volume = Math.max(0, Math.min(1, nVol/100));
+      }
+
+      s._iO.volume = nVol;
+
+      if (!_bInstanceOnly) {
+        s.volume = nVol;
+        s.options.volume = nVol;
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Mutes the sound.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.mute = function() {
+
+      s.muted = true;
+
+      if (!s.isHTML5) {
+        flash._setVolume(s.id, 0);
+      } else if (s._a) {
+        s._a.muted = true;
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Unmutes the sound.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.unmute = function() {
+
+      s.muted = false;
+      var hasIO = (s._iO.volume !== _undefined);
+
+      if (!s.isHTML5) {
+        flash._setVolume(s.id, hasIO?s._iO.volume:s.options.volume);
+      } else if (s._a) {
+        s._a.muted = false;
+      }
+
+      return s;
+
+    };
+
+    /**
+     * Toggles the muted state of a sound.
+     *
+     * @return {SMSound} The SMSound object
+     */
+
+    this.toggleMute = function() {
+
+      return (s.muted?s.unmute():s.mute());
+
+    };
+
+    /**
+     * Registers a callback to be fired when a sound reaches a given position during playback.
+     *
+     * @param {number} nPosition The position to watch for
+     * @param {function} oMethod The relevant callback to fire
+     * @param {object} oScope Optional: The scope to apply the callback to
+     * @return {SMSound} The SMSound object
+     */
+
+    this.onPosition = function(nPosition, oMethod, oScope) {
+
+      // TODO: basic dupe checking?
+
+      onPositionItems.push({
+        position: parseInt(nPosition, 10),
+        method: oMethod,
+        scope: (oScope !== _undefined ? oScope : s),
+        fired: false
+      });
+
+      return s;
+
+    };
+
+    // legacy/backwards-compability: lower-case method name
+    this.onposition = this.onPosition;
+
+    /**
+     * Removes registered callback(s) from a sound, by position and/or callback.
+     *
+     * @param {number} nPosition The position to clear callback(s) for
+     * @param {function} oMethod Optional: Identify one callback to be removed when multiple listeners exist for one position
+     * @return {SMSound} The SMSound object
+     */
+
+    this.clearOnPosition = function(nPosition, oMethod) {
+
+      var i;
+
+      nPosition = parseInt(nPosition, 10);
+
+      if (isNaN(nPosition)) {
+        // safety check
+        return false;
+      }
+
+      for (i=0; i < onPositionItems.length; i++) {
+
+        if (nPosition === onPositionItems[i].position) {
+          // remove this item if no method was specified, or, if the method matches
+          if (!oMethod || (oMethod === onPositionItems[i].method)) {
+            if (onPositionItems[i].fired) {
+              // decrement "fired" counter, too
+              onPositionFired--;
+            }
+            onPositionItems.splice(i, 1);
+          }
+        }
+
+      }
+
+    };
+
+    this._processOnPosition = function() {
+
+      var i, item, j = onPositionItems.length;
+
+      if (!j || !s.playState || onPositionFired >= j) {
+        return false;
+      }
+
+      for (i=j-1; i >= 0; i--) {
+        item = onPositionItems[i];
+        if (!item.fired && s.position >= item.position) {
+          item.fired = true;
+          onPositionFired++;
+          item.method.apply(item.scope, [item.position]);
+        }
+      }
+
+      return true;
+
+    };
+
+    this._resetOnPosition = function(nPosition) {
+
+      // reset "fired" for items interested in this position
+      var i, item, j = onPositionItems.length;
+
+      if (!j) {
+        return false;
+      }
+
+      for (i=j-1; i >= 0; i--) {
+        item = onPositionItems[i];
+        if (item.fired && nPosition <= item.position) {
+          item.fired = false;
+          onPositionFired--;
+        }
+      }
+
+      return true;
+
+    };
+
+    /**
+     * SMSound() private internals
+     * --------------------------------
+     */
+
+    applyFromTo = function() {
+
+      var instanceOptions = s._iO,
+          f = instanceOptions.from,
+          t = instanceOptions.to,
+          start, end;
+
+      end = function() {
+
+        // end has been reached.
+        sm2._wD(s.id + ': "To" time of ' + t + ' reached.');
+
+        // detach listener
+        s.clearOnPosition(t, end);
+
+        // stop should clear this, too
+        s.stop();
+
+      };
+
+      start = function() {
+
+        sm2._wD(s.id + ': Playing "from" ' + f);
+
+        // add listener for end
+        if (t !== null && !isNaN(t)) {
+          s.onPosition(t, end);
+        }
+
+      };
+
+      if (f !== null && !isNaN(f)) {
+
+        // apply to instance options, guaranteeing correct start position.
+        instanceOptions.position = f;
+
+        // multiShot timing can't be tracked, so prevent that.
+        instanceOptions.multiShot = false;
+
+        start();
+
+      }
+
+      // return updated instanceOptions including starting position
+      return instanceOptions;
+
+    };
+
+    attachOnPosition = function() {
+
+      var item,
+          op = s._iO.onposition;
+
+      // attach onposition things, if any, now.
+
+      if (op) {
+
+        for (item in op) {
+          if (op.hasOwnProperty(item)) {
+            s.onPosition(parseInt(item, 10), op[item]);
+          }
+        }
+
+      }
+
+    };
+
+    detachOnPosition = function() {
+
+      var item,
+          op = s._iO.onposition;
+
+      // detach any onposition()-style listeners.
+
+      if (op) {
+
+        for (item in op) {
+          if (op.hasOwnProperty(item)) {
+            s.clearOnPosition(parseInt(item, 10));
+          }
+        }
+
+      }
+
+    };
+
+    start_html5_timer = function() {
+
+      if (s.isHTML5) {
+        startTimer(s);
+      }
+
+    };
+
+    stop_html5_timer = function() {
+
+      if (s.isHTML5) {
+        stopTimer(s);
+      }
+
+    };
+
+    resetProperties = function(retainPosition) {
+
+      if (!retainPosition) {
+        onPositionItems = [];
+        onPositionFired = 0;
+      }
+
+      onplay_called = false;
+
+      s._hasTimer = null;
+      s._a = null;
+      s._html5_canplay = false;
+      s.bytesLoaded = null;
+      s.bytesTotal = null;
+      s.duration = (s._iO && s._iO.duration ? s._iO.duration : null);
+      s.durationEstimate = null;
+      s.buffered = [];
+
+      // legacy: 1D array
+      s.eqData = [];
+
+      s.eqData.left = [];
+      s.eqData.right = [];
+
+      s.failures = 0;
+      s.isBuffering = false;
+      s.instanceOptions = {};
+      s.instanceCount = 0;
+      s.loaded = false;
+      s.metadata = {};
+
+      // 0 = uninitialised, 1 = loading, 2 = failed/error, 3 = loaded/success
+      s.readyState = 0;
+
+      s.muted = false;
+      s.paused = false;
+
+      s.peakData = {
+        left: 0,
+        right: 0
+      };
+
+      s.waveformData = {
+        left: [],
+        right: []
+      };
+
+      s.playState = 0;
+      s.position = null;
+
+      s.id3 = {};
+
+    };
+
+    resetProperties();
+
+    /**
+     * Pseudo-private SMSound internals
+     * --------------------------------
+     */
+
+    this._onTimer = function(bForce) {
+
+      /**
+       * HTML5-only _whileplaying() etc.
+       * called from both HTML5 native events, and polling/interval-based timers
+       * mimics flash and fires only when time/duration change, so as to be polling-friendly
+       */
+
+      var duration, isNew = false, time, x = {};
+
+      if (s._hasTimer || bForce) {
+
+        // TODO: May not need to track readyState (1 = loading)
+
+        if (s._a && (bForce || ((s.playState > 0 || s.readyState === 1) && !s.paused))) {
+
+          duration = s._get_html5_duration();
+
+          if (duration !== lastHTML5State.duration) {
+
+            lastHTML5State.duration = duration;
+            s.duration = duration;
+            isNew = true;
+
+          }
+
+          // TODO: investigate why this goes wack if not set/re-set each time.
+          s.durationEstimate = s.duration;
+
+          time = (s._a.currentTime * 1000 || 0);
+
+          if (time !== lastHTML5State.time) {
+
+            lastHTML5State.time = time;
+            isNew = true;
+
+          }
+
+          if (isNew || bForce) {
+
+            s._whileplaying(time,x,x,x,x);
+
+          }
+
+        }/* else {
+
+          // sm2._wD('_onTimer: Warn for "'+s.id+'": '+(!s._a?'Could not find element. ':'')+(s.playState === 0?'playState bad, 0?':'playState = '+s.playState+', OK'));
+
+          return false;
+
+        }*/
+
+        return isNew;
+
+      }
+
+    };
+
+    this._get_html5_duration = function() {
+
+      var instanceOptions = s._iO,
+          // if audio object exists, use its duration - else, instance option duration (if provided - it's a hack, really, and should be retired) OR null
+          d = (s._a && s._a.duration ? s._a.duration*1000 : (instanceOptions && instanceOptions.duration ? instanceOptions.duration : null)),
+          result = (d && !isNaN(d) && d !== Infinity ? d : null);
+
+      return result;
+
+    };
+
+    this._apply_loop = function(a, nLoops) {
+
+      /**
+       * boolean instead of "loop", for webkit? - spec says string. http://www.w3.org/TR/html-markup/audio.html#audio.attrs.loop
+       * note that loop is either off or infinite under HTML5, unlike Flash which allows arbitrary loop counts to be specified.
+       */
+
+      // <d>
+      if (!a.loop && nLoops > 1) {
+        sm2._wD('Note: Native HTML5 looping is infinite.', 1);
+      }
+      // </d>
+
+      a.loop = (nLoops > 1 ? 'loop' : '');
+
+    };
+
+    this._setup_html5 = function(oOptions) {
+
+      var instanceOptions = mixin(s._iO, oOptions),
+          a = useGlobalHTML5Audio ? globalHTML5Audio : s._a,
+          dURL = decodeURI(instanceOptions.url),
+          sameURL;
+
+      /**
+       * "First things first, I, Poppa..." (reset the previous state of the old sound, if playing)
+       * Fixes case with devices that can only play one sound at a time
+       * Otherwise, other sounds in mid-play will be terminated without warning and in a stuck state
+       */
+
+      if (useGlobalHTML5Audio) {
+
+        if (dURL === decodeURI(lastGlobalHTML5URL)) {
+          // global HTML5 audio: re-use of URL
+          sameURL = true;
+        }
+
+      } else if (dURL === decodeURI(lastURL)) {
+
+        // options URL is the same as the "last" URL, and we used (loaded) it
+        sameURL = true;
+
+      }
+
+      if (a) {
+
+        if (a._s) {
+
+          if (useGlobalHTML5Audio) {
+
+            if (a._s && a._s.playState && !sameURL) {
+
+              // global HTML5 audio case, and loading a new URL. stop the currently-playing one.
+              a._s.stop();
+
+            }
+
+          } else if (!useGlobalHTML5Audio && dURL === decodeURI(lastURL)) {
+
+            // non-global HTML5 reuse case: same url, ignore request
+            s._apply_loop(a, instanceOptions.loops);
+
+            return a;
+
+          }
+
+        }
+
+        if (!sameURL) {
+
+          // don't retain onPosition() stuff with new URL.
+
+          resetProperties(false);
+
+          // assign new HTML5 URL
+
+          a.src = instanceOptions.url;
+
+          s.url = instanceOptions.url;
+
+          lastURL = instanceOptions.url;
+
+          lastGlobalHTML5URL = instanceOptions.url;
+
+          a._called_load = false;
+
+        }
+
+      } else {
+
+        if (instanceOptions.autoLoad || instanceOptions.autoPlay) {
+
+          s._a = new Audio(instanceOptions.url);
+
+        } else {
+
+          // null for stupid Opera 9.64 case
+          s._a = (isOpera && opera.version() < 10 ? new Audio(null) : new Audio());
+
+        }
+
+        // assign local reference
+        a = s._a;
+
+        a._called_load = false;
+
+        if (useGlobalHTML5Audio) {
+
+          globalHTML5Audio = a;
+
+        }
+
+      }
+
+      s.isHTML5 = true;
+
+      // store a ref on the track
+      s._a = a;
+
+      // store a ref on the audio
+      a._s = s;
+
+      add_html5_events();
+
+      s._apply_loop(a, instanceOptions.loops);
+
+      if (instanceOptions.autoLoad || instanceOptions.autoPlay) {
+
+        s.load();
+
+      } else {
+
+        // early HTML5 implementation (non-standard)
+        a.autobuffer = false;
+
+        // standard ('none' is also an option.)
+        a.preload = 'auto';
+
+      }
+
+      return a;
+
+    };
+
+    add_html5_events = function() {
+
+      if (s._a._added_events) {
+        return false;
+      }
+
+      var f;
+
+      function add(oEvt, oFn, bCapture) {
+        return s._a ? s._a.addEventListener(oEvt, oFn, bCapture||false) : null;
+      }
+
+      s._a._added_events = true;
+
+      for (f in html5_events) {
+        if (html5_events.hasOwnProperty(f)) {
+          add(f, html5_events[f]);
+        }
+      }
+
+      return true;
+
+    };
+
+    remove_html5_events = function() {
+
+      // Remove event listeners
+
+      var f;
+
+      function remove(oEvt, oFn, bCapture) {
+        return (s._a ? s._a.removeEventListener(oEvt, oFn, bCapture||false) : null);
+      }
+
+      sm2._wD(s.id + ': Removing event listeners');
+      s._a._added_events = false;
+
+      for (f in html5_events) {
+        if (html5_events.hasOwnProperty(f)) {
+          remove(f, html5_events[f]);
+        }
+      }
+
+    };
+
+    /**
+     * Pseudo-private event internals
+     * ------------------------------
+     */
+
+    this._onload = function(nSuccess) {
+
+      var fN,
+          // check for duration to prevent false positives from flash 8 when loading from cache.
+          loadOK = !!nSuccess || (!s.isHTML5 && fV === 8 && s.duration);
+
+      // <d>
+      fN = s.id + ': ';
+      sm2._wD(fN + (loadOK ? 'onload()' : 'Failed to load? - ' + s.url), (loadOK ? 1 : 2));
+      if (!loadOK && !s.isHTML5) {
+        if (sm2.sandbox.noRemote === true) {
+          sm2._wD(fN + str('noNet'), 1);
+        }
+        if (sm2.sandbox.noLocal === true) {
+          sm2._wD(fN + str('noLocal'), 1);
+        }
+      }
+      // </d>
+
+      s.loaded = loadOK;
+      s.readyState = loadOK?3:2;
+      s._onbufferchange(0);
+
+      if (s._iO.onload) {
+        wrapCallback(s, function() {
+          s._iO.onload.apply(s, [loadOK]);
+        });
+      }
+
+      return true;
+
+    };
+
+    this._onbufferchange = function(nIsBuffering) {
+
+      if (s.playState === 0) {
+        // ignore if not playing
+        return false;
+      }
+
+      if ((nIsBuffering && s.isBuffering) || (!nIsBuffering && !s.isBuffering)) {
+        return false;
+      }
+
+      s.isBuffering = (nIsBuffering === 1);
+      if (s._iO.onbufferchange) {
+        sm2._wD(s.id + ': Buffer state change: ' + nIsBuffering);
+        s._iO.onbufferchange.apply(s);
+      }
+
+      return true;
+
+    };
+
+    /**
+     * Playback may have stopped due to buffering, or related reason.
+     * This state can be encountered on iOS < 6 when auto-play is blocked.
+     */
+
+    this._onsuspend = function() {
+
+      if (s._iO.onsuspend) {
+        sm2._wD(s.id + ': Playback suspended');
+        s._iO.onsuspend.apply(s);
+      }
+
+      return true;
+
+    };
+
+    /**
+     * flash 9/movieStar + RTMP-only method, should fire only once at most
+     * at this point we just recreate failed sounds rather than trying to reconnect
+     */
+
+    this._onfailure = function(msg, level, code) {
+
+      s.failures++;
+      sm2._wD(s.id + ': Failures = ' + s.failures);
+
+      if (s._iO.onfailure && s.failures === 1) {
+        s._iO.onfailure(s, msg, level, code);
+      } else {
+        sm2._wD(s.id + ': Ignoring failure');
+      }
+
+    };
+
+    this._onfinish = function() {
+
+      // store local copy before it gets trashed...
+      var io_onfinish = s._iO.onfinish;
+
+      s._onbufferchange(0);
+      s._resetOnPosition(0);
+
+      // reset some state items
+      if (s.instanceCount) {
+
+        s.instanceCount--;
+
+        if (!s.instanceCount) {
+
+          // remove onPosition listeners, if any
+          detachOnPosition();
+
+          // reset instance options
+          s.playState = 0;
+          s.paused = false;
+          s.instanceCount = 0;
+          s.instanceOptions = {};
+          s._iO = {};
+          stop_html5_timer();
+
+          // reset position, too
+          if (s.isHTML5) {
+            s.position = 0;
+          }
+
+        }
+
+        if (!s.instanceCount || s._iO.multiShotEvents) {
+          // fire onfinish for last, or every instance
+          if (io_onfinish) {
+            sm2._wD(s.id + ': onfinish()');
+            wrapCallback(s, function() {
+              io_onfinish.apply(s);
+            });
+          }
+        }
+
+      }
+
+    };
+
+    this._whileloading = function(nBytesLoaded, nBytesTotal, nDuration, nBufferLength) {
+
+      var instanceOptions = s._iO;
+
+      s.bytesLoaded = nBytesLoaded;
+      s.bytesTotal = nBytesTotal;
+      s.duration = Math.floor(nDuration);
+      s.bufferLength = nBufferLength;
+
+      if (!s.isHTML5 && !instanceOptions.isMovieStar) {
+
+        if (instanceOptions.duration) {
+          // use duration from options, if specified and larger. nobody should be specifying duration in options, actually, and it should be retired.
+          s.durationEstimate = (s.duration > instanceOptions.duration) ? s.duration : instanceOptions.duration;
+        } else {
+          s.durationEstimate = parseInt((s.bytesTotal / s.bytesLoaded) * s.duration, 10);
+        }
+
+      } else {
+
+        s.durationEstimate = s.duration;
+
+      }
+
+      // for flash, reflect sequential-load-style buffering
+      if (!s.isHTML5) {
+        s.buffered = [{
+          'start': 0,
+          'end': s.duration
+        }];
+      }
+
+      // allow whileloading to fire even if "load" fired under HTML5, due to HTTP range/partials
+      if ((s.readyState !== 3 || s.isHTML5) && instanceOptions.whileloading) {
+        instanceOptions.whileloading.apply(s);
+      }
+
+    };
+
+    this._whileplaying = function(nPosition, oPeakData, oWaveformDataLeft, oWaveformDataRight, oEQData) {
+
+      var instanceOptions = s._iO,
+          eqLeft;
+
+      if (isNaN(nPosition) || nPosition === null) {
+        // flash safety net
+        return false;
+      }
+
+      // Safari HTML5 play() may return small -ve values when starting from position: 0, eg. -50.120396875. Unexpected/invalid per W3, I think. Normalize to 0.
+      s.position = Math.max(0, nPosition);
+
+      s._processOnPosition();
+
+      if (!s.isHTML5 && fV > 8) {
+
+        if (instanceOptions.usePeakData && oPeakData !== _undefined && oPeakData) {
+          s.peakData = {
+            left: oPeakData.leftPeak,
+            right: oPeakData.rightPeak
+          };
+        }
+
+        if (instanceOptions.useWaveformData && oWaveformDataLeft !== _undefined && oWaveformDataLeft) {
+          s.waveformData = {
+            left: oWaveformDataLeft.split(','),
+            right: oWaveformDataRight.split(',')
+          };
+        }
+
+        if (instanceOptions.useEQData) {
+          if (oEQData !== _undefined && oEQData && oEQData.leftEQ) {
+            eqLeft = oEQData.leftEQ.split(',');
+            s.eqData = eqLeft;
+            s.eqData.left = eqLeft;
+            if (oEQData.rightEQ !== _undefined && oEQData.rightEQ) {
+              s.eqData.right = oEQData.rightEQ.split(',');
+            }
+          }
+        }
+
+      }
+
+      if (s.playState === 1) {
+
+        // special case/hack: ensure buffering is false if loading from cache (and not yet started)
+        if (!s.isHTML5 && fV === 8 && !s.position && s.isBuffering) {
+          s._onbufferchange(0);
+        }
+
+        if (instanceOptions.whileplaying) {
+          // flash may call after actual finish
+          instanceOptions.whileplaying.apply(s);
+        }
+
+      }
+
+      return true;
+
+    };
+
+    this._oncaptiondata = function(oData) {
+
+      /**
+       * internal: flash 9 + NetStream (MovieStar/RTMP-only) feature
+       *
+       * @param {object} oData
+       */
+
+      sm2._wD(s.id + ': Caption data received.');
+
+      s.captiondata = oData;
+
+      if (s._iO.oncaptiondata) {
+        s._iO.oncaptiondata.apply(s, [oData]);
+      }
+
+    };
+
+    this._onmetadata = function(oMDProps, oMDData) {
+
+      /**
+       * internal: flash 9 + NetStream (MovieStar/RTMP-only) feature
+       * RTMP may include song title, MovieStar content may include encoding info
+       *
+       * @param {array} oMDProps (names)
+       * @param {array} oMDData (values)
+       */
+
+      sm2._wD(s.id + ': Metadata received.');
+
+      var oData = {}, i, j;
+
+      for (i = 0, j = oMDProps.length; i < j; i++) {
+        oData[oMDProps[i]] = oMDData[i];
+      }
+      s.metadata = oData;
+
+      if (s._iO.onmetadata) {
+        s._iO.onmetadata.apply(s);
+      }
+
+    };
+
+    this._onid3 = function(oID3Props, oID3Data) {
+
+      /**
+       * internal: flash 8 + flash 9 ID3 feature
+       * may include artist, song title etc.
+       *
+       * @param {array} oID3Props (names)
+       * @param {array} oID3Data (values)
+       */
+
+      sm2._wD(s.id + ': ID3 data received.');
+
+      var oData = [], i, j;
+
+      for (i = 0, j = oID3Props.length; i < j; i++) {
+        oData[oID3Props[i]] = oID3Data[i];
+      }
+      s.id3 = mixin(s.id3, oData);
+
+      if (s._iO.onid3) {
+        s._iO.onid3.apply(s);
+      }
+
+    };
+
+    // flash/RTMP-only
+
+    this._onconnect = function(bSuccess) {
+
+      bSuccess = (bSuccess === 1);
+      sm2._wD(s.id + ': ' + (bSuccess ? 'Connected.' : 'Failed to connect? - ' + s.url), (bSuccess ? 1 : 2));
+      s.connected = bSuccess;
+
+      if (bSuccess) {
+
+        s.failures = 0;
+
+        if (idCheck(s.id)) {
+          if (s.getAutoPlay()) {
+            // only update the play state if auto playing
+            s.play(_undefined, s.getAutoPlay());
+          } else if (s._iO.autoLoad) {
+            s.load();
+          }
+        }
+
+        if (s._iO.onconnect) {
+          s._iO.onconnect.apply(s, [bSuccess]);
+        }
+
+      }
+
+    };
+
+    this._ondataerror = function(sError) {
+
+      // flash 9 wave/eq data handler
+      // hack: called at start, and end from flash at/after onfinish()
+      if (s.playState > 0) {
+        sm2._wD(s.id + ': Data error: ' + sError);
+        if (s._iO.ondataerror) {
+          s._iO.ondataerror.apply(s);
+        }
+      }
+
+    };
+
+    // <d>
+    this._debug();
+    // </d>
+
+  }; // SMSound()
+
+  /**
+   * Private SoundManager internals
+   * ------------------------------
+   */
+
+  getDocument = function() {
+
+    return (doc.body || doc._docElement || doc.getElementsByTagName('div')[0]);
+
+  };
+
+  id = function(sID) {
+
+    return doc.getElementById(sID);
+
+  };
+
+  mixin = function(oMain, oAdd) {
+
+    // non-destructive merge
+    var o1 = (oMain || {}), o2, o;
+
+    // if unspecified, o2 is the default options object
+    o2 = (oAdd === _undefined ? sm2.defaultOptions : oAdd);
+
+    for (o in o2) {
+
+      if (o2.hasOwnProperty(o) && o1[o] === _undefined) {
+
+        if (typeof o2[o] !== 'object' || o2[o] === null) {
+
+          // assign directly
+          o1[o] = o2[o];
+
+        } else {
+
+          // recurse through o2
+          o1[o] = mixin(o1[o], o2[o]);
+
+        }
+
+      }
+
+    }
+
+    return o1;
+
+  };
+
+  wrapCallback = function(oSound, callback) {
+
+    /**
+     * 03/03/2013: Fix for Flash Player 11.6.602.171 + Flash 8 (flashVersion = 8) SWF issue
+     * setTimeout() fix for certain SMSound callbacks like onload() and onfinish(), where subsequent calls like play() and load() fail when Flash Player 11.6.602.171 is installed, and using soundManager with flashVersion = 8 (which is the default).
+     * Not sure of exact cause. Suspect race condition and/or invalid (NaN-style) position argument trickling down to the next JS -> Flash _start() call, in the play() case.
+     * Fix: setTimeout() to yield, plus safer null / NaN checking on position argument provided to Flash.
+     * https://getsatisfaction.com/schillmania/topics/recent_chrome_update_seems_to_have_broken_my_sm2_audio_player
+     */
+    if (!oSound.isHTML5 && fV === 8) {
+      window.setTimeout(callback, 0);
+    } else {
+      callback();
+    }
+
+  };
+
+  // additional soundManager properties that soundManager.setup() will accept
+
+  extraOptions = {
+    'onready': 1,
+    'ontimeout': 1,
+    'defaultOptions': 1,
+    'flash9Options': 1,
+    'movieStarOptions': 1
+  };
+
+  assign = function(o, oParent) {
+
+    /**
+     * recursive assignment of properties, soundManager.setup() helper
+     * allows property assignment based on whitelist
+     */
+
+    var i,
+        result = true,
+        hasParent = (oParent !== _undefined),
+        setupOptions = sm2.setupOptions,
+        bonusOptions = extraOptions;
+
+    // <d>
+
+    // if soundManager.setup() called, show accepted parameters.
+
+    if (o === _undefined) {
+
+      result = [];
+
+      for (i in setupOptions) {
+
+        if (setupOptions.hasOwnProperty(i)) {
+          result.push(i);
+        }
+
+      }
+
+      for (i in bonusOptions) {
+
+        if (bonusOptions.hasOwnProperty(i)) {
+
+          if (typeof sm2[i] === 'object') {
+
+            result.push(i+': {...}');
+
+          } else if (sm2[i] instanceof Function) {
+
+            result.push(i+': function() {...}');
+
+          } else {
+
+            result.push(i);
+
+          }
+
+        }
+
+      }
+
+      sm2._wD(str('setup', result.join(', ')));
+
+      return false;
+
+    }
+
+    // </d>
+
+    for (i in o) {
+
+      if (o.hasOwnProperty(i)) {
+
+        // if not an {object} we want to recurse through...
+
+        if (typeof o[i] !== 'object' || o[i] === null || o[i] instanceof Array || o[i] instanceof RegExp) {
+
+          // check "allowed" options
+
+          if (hasParent && bonusOptions[oParent] !== _undefined) {
+
+            // valid recursive / nested object option, eg., { defaultOptions: { volume: 50 } }
+            sm2[oParent][i] = o[i];
+
+          } else if (setupOptions[i] !== _undefined) {
+
+            // special case: assign to setupOptions object, which soundManager property references
+            sm2.setupOptions[i] = o[i];
+
+            // assign directly to soundManager, too
+            sm2[i] = o[i];
+
+          } else if (bonusOptions[i] === _undefined) {
+
+            // invalid or disallowed parameter. complain.
+            complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2);
+
+            result = false;
+
+          } else {
+
+            /**
+             * valid extraOptions (bonusOptions) parameter.
+             * is it a method, like onready/ontimeout? call it.
+             * multiple parameters should be in an array, eg. soundManager.setup({onready: [myHandler, myScope]});
+             */
+
+            if (sm2[i] instanceof Function) {
+
+              sm2[i].apply(sm2, (o[i] instanceof Array? o[i] : [o[i]]));
+
+            } else {
+
+              // good old-fashioned direct assignment
+              sm2[i] = o[i];
+
+            }
+
+          }
+
+        } else {
+
+          // recursion case, eg., { defaultOptions: { ... } }
+
+          if (bonusOptions[i] === _undefined) {
+
+            // invalid or disallowed parameter. complain.
+            complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2);
+
+            result = false;
+
+          } else {
+
+            // recurse through object
+            return assign(o[i], i);
+
+          }
+
+        }
+
+      }
+
+    }
+
+    return result;
+
+  };
+
+  function preferFlashCheck(kind) {
+
+    // whether flash should play a given type
+    return (sm2.preferFlash && hasFlash && !sm2.ignoreFlash && (sm2.flash[kind] !== _undefined && sm2.flash[kind]));
+
+  }
+
+  /**
+   * Internal DOM2-level event helpers
+   * ---------------------------------
+   */
+
+  event = (function() {
+
+    // normalize event methods
+    var old = (window.attachEvent),
+    evt = {
+      add: (old?'attachEvent':'addEventListener'),
+      remove: (old?'detachEvent':'removeEventListener')
+    };
+
+    // normalize "on" event prefix, optional capture argument
+    function getArgs(oArgs) {
+
+      var args = slice.call(oArgs),
+          len = args.length;
+
+      if (old) {
+        // prefix
+        args[1] = 'on' + args[1];
+        if (len > 3) {
+          // no capture
+          args.pop();
+        }
+      } else if (len === 3) {
+        args.push(false);
+      }
+
+      return args;
+
+    }
+
+    function apply(args, sType) {
+
+      // normalize and call the event method, with the proper arguments
+      var element = args.shift(),
+          method = [evt[sType]];
+
+      if (old) {
+        // old IE can't do apply().
+        element[method](args[0], args[1]);
+      } else {
+        element[method].apply(element, args);
+      }
+
+    }
+
+    function add() {
+
+      apply(getArgs(arguments), 'add');
+
+    }
+
+    function remove() {
+
+      apply(getArgs(arguments), 'remove');
+
+    }
+
+    return {
+      'add': add,
+      'remove': remove
+    };
+
+  }());
+
+  /**
+   * Internal HTML5 event handling
+   * -----------------------------
+   */
+
+  function html5_event(oFn) {
+
+    // wrap html5 event handlers so we don't call them on destroyed and/or unloaded sounds
+
+    return function(e) {
+
+      var s = this._s,
+          result;
+
+      if (!s || !s._a) {
+        // <d>
+        if (s && s.id) {
+          sm2._wD(s.id + ': Ignoring ' + e.type);
+        } else {
+          sm2._wD(h5 + 'Ignoring ' + e.type);
+        }
+        // </d>
+        result = null;
+      } else {
+        result = oFn.call(this, e);
+      }
+
+      return result;
+
+    };
+
+  }
+
+  html5_events = {
+
+    // HTML5 event-name-to-handler map
+
+    abort: html5_event(function() {
+
+      sm2._wD(this._s.id + ': abort');
+
+    }),
+
+    // enough has loaded to play
+
+    canplay: html5_event(function() {
+
+      var s = this._s,
+          position1K;
+
+      if (s._html5_canplay) {
+        // this event has already fired. ignore.
+        return true;
+      }
+
+      s._html5_canplay = true;
+      sm2._wD(s.id + ': canplay');
+      s._onbufferchange(0);
+
+      // position according to instance options
+      position1K = (s._iO.position !== _undefined && !isNaN(s._iO.position)?s._iO.position/1000:null);
+
+      // set the position if position was set before the sound loaded
+      if (s.position && this.currentTime !== position1K) {
+        sm2._wD(s.id + ': canplay: Setting position to ' + position1K);
+        try {
+          this.currentTime = position1K;
+        } catch(ee) {
+          sm2._wD(s.id + ': canplay: Setting position of ' + position1K + ' failed: ' + ee.message, 2);
+        }
+      }
+
+      // hack for HTML5 from/to case
+      if (s._iO._oncanplay) {
+        s._iO._oncanplay();
+      }
+
+    }),
+
+    canplaythrough: html5_event(function() {
+
+      var s = this._s;
+
+      if (!s.loaded) {
+        s._onbufferchange(0);
+        s._whileloading(s.bytesLoaded, s.bytesTotal, s._get_html5_duration());
+        s._onload(true);
+      }
+
+    }),
+
+    // TODO: Reserved for potential use
+    /*
+    emptied: html5_event(function() {
+
+      sm2._wD(this._s.id + ': emptied');
+
+    }),
+    */
+
+    ended: html5_event(function() {
+
+      var s = this._s;
+
+      sm2._wD(s.id + ': ended');
+
+      s._onfinish();
+
+    }),
+
+    error: html5_event(function() {
+
+      sm2._wD(this._s.id + ': HTML5 error, code ' + this.error.code);
+      // call load with error state?
+      this._s._onload(false);
+
+    }),
+
+    loadeddata: html5_event(function() {
+
+      var s = this._s;
+
+      sm2._wD(s.id + ': loadeddata');
+
+      // safari seems to nicely report progress events, eventually totalling 100%
+      if (!s._loaded && !isSafari) {
+        s.duration = s._get_html5_duration();
+      }
+
+    }),
+
+    loadedmetadata: html5_event(function() {
+
+      sm2._wD(this._s.id + ': loadedmetadata');
+
+    }),
+
+    loadstart: html5_event(function() {
+
+      sm2._wD(this._s.id + ': loadstart');
+      // assume buffering at first
+      this._s._onbufferchange(1);
+
+    }),
+
+    play: html5_event(function() {
+
+      sm2._wD(this._s.id + ': play()');
+      // once play starts, no buffering
+      this._s._onbufferchange(0);
+
+    }),
+
+    playing: html5_event(function() {
+
+      sm2._wD(this._s.id + ': playing');
+      // once play starts, no buffering
+      this._s._onbufferchange(0);
+
+    }),
+
+    progress: html5_event(function(e) {
+
+      // note: can fire repeatedly after "loaded" event, due to use of HTTP range/partials
+
+      var s = this._s,
+          i, j, str, buffered = 0,
+          isProgress = (e.type === 'progress'),
+          ranges = e.target.buffered,
+          // firefox 3.6 implements e.loaded/total (bytes)
+          loaded = (e.loaded||0),
+          total = (e.total||1),
+          // HTML5 returns msec. SM2 API uses seconds for setPosition() etc., whether Flash or HTML5.
+          scale = 1000;
+
+      // reset the "buffered" (loaded byte ranges) array
+      s.buffered = [];
+
+      if (ranges && ranges.length) {
+
+        // if loaded is 0, try TimeRanges implementation as % of load
+        // https://developer.mozilla.org/en/DOM/TimeRanges
+
+        // re-build "buffered" array
+        for (i=0, j=ranges.length; i<j; i++) {
+          s.buffered.push({
+            'start': ranges.start(i) * scale,
+            'end': ranges.end(i) * scale
+          });
+        }
+
+        // use the last value locally
+        buffered = (ranges.end(0) - ranges.start(0)) * scale;
+
+        // linear case, buffer sum; does not account for seeking and HTTP partials / byte ranges
+        loaded = buffered/(e.target.duration*scale);
+
+        // <d>
+        if (isProgress && ranges.length > 1) {
+          str = [];
+          j = ranges.length;
+          for (i=0; i<j; i++) {
+            str.push(e.target.buffered.start(i)*scale +'-'+ e.target.buffered.end(i)*scale);
+          }
+          sm2._wD(this._s.id + ': progress, timeRanges: ' + str.join(', '));
+        }
+
+        if (isProgress && !isNaN(loaded)) {
+          sm2._wD(this._s.id + ': progress, ' + Math.floor(loaded*100) + '% loaded');
+        }
+        // </d>
+
+      }
+
+      if (!isNaN(loaded)) {
+
+        // if progress, likely not buffering
+        s._onbufferchange(0);
+        // TODO: prevent calls with duplicate values.
+        s._whileloading(loaded, total, s._get_html5_duration());
+        if (loaded && total && loaded === total) {
+          // in case "onload" doesn't fire (eg. gecko 1.9.2)
+          html5_events.canplaythrough.call(this, e);
+        }
+
+      }
+
+    }),
+
+    ratechange: html5_event(function() {
+
+      sm2._wD(this._s.id + ': ratechange');
+
+    }),
+
+    suspend: html5_event(function(e) {
+
+      // download paused/stopped, may have finished (eg. onload)
+      var s = this._s;
+
+      sm2._wD(this._s.id + ': suspend');
+      html5_events.progress.call(this, e);
+      s._onsuspend();
+
+    }),
+
+    stalled: html5_event(function() {
+
+      sm2._wD(this._s.id + ': stalled');
+
+    }),
+
+    timeupdate: html5_event(function() {
+
+      this._s._onTimer();
+
+    }),
+
+    waiting: html5_event(function() {
+
+      var s = this._s;
+
+      // see also: seeking
+      sm2._wD(this._s.id + ': waiting');
+
+      // playback faster than download rate, etc.
+      s._onbufferchange(1);
+
+    })
+
+  };
+
+  html5OK = function(iO) {
+
+    // playability test based on URL or MIME type
+
+    var result;
+
+    if (iO.serverURL || (iO.type && preferFlashCheck(iO.type))) {
+
+      // RTMP, or preferring flash
+      result = false;
+
+    } else {
+
+      // Use type, if specified. If HTML5-only mode, no other options, so just give 'er
+      result = ((iO.type ? html5CanPlay({type:iO.type}) : html5CanPlay({url:iO.url}) || sm2.html5Only));
+
+    }
+
+    return result;
+
+  };
+
+  html5Unload = function(oAudio, url) {
+
+    /**
+     * Internal method: Unload media, and cancel any current/pending network requests.
+     * Firefox can load an empty URL, which allegedly destroys the decoder and stops the download.
+     * https://developer.mozilla.org/En/Using_audio_and_video_in_Firefox#Stopping_the_download_of_media
+     * However, Firefox has been seen loading a relative URL from '' and thus requesting the hosting page on unload.
+     * Other UA behaviour is unclear, so everyone else gets an about:blank-style URL.
+     */
+
+    if (oAudio) {
+
+      // Firefox likes '' for unload (used to work?) - however, may request hosting page URL (bad.) Most other UAs dislike '' and fail to unload.
+      oAudio.src = url;
+
+      // reset some state, too
+      oAudio._called_load = false;
+
+    }
+
+    if (useGlobalHTML5Audio) {
+
+      // ensure URL state is trashed, also
+      lastGlobalHTML5URL = null;
+
+    }
+
+  };
+
+  html5CanPlay = function(o) {
+
+    /**
+     * Try to find MIME, test and return truthiness
+     * o = {
+     *  url: '/path/to/an.mp3',
+     *  type: 'audio/mp3'
+     * }
+     */
+
+    if (!sm2.useHTML5Audio || !sm2.hasHTML5) {
+      return false;
+    }
+
+    var url = (o.url || null),
+        mime = (o.type || null),
+        aF = sm2.audioFormats,
+        result,
+        offset,
+        fileExt,
+        item;
+
+    // account for known cases like audio/mp3
+
+    if (mime && sm2.html5[mime] !== _undefined) {
+      return (sm2.html5[mime] && !preferFlashCheck(mime));
+    }
+
+    if (!html5Ext) {
+      html5Ext = [];
+      for (item in aF) {
+        if (aF.hasOwnProperty(item)) {
+          html5Ext.push(item);
+          if (aF[item].related) {
+            html5Ext = html5Ext.concat(aF[item].related);
+          }
+        }
+      }
+      html5Ext = new RegExp('\\.('+html5Ext.join('|')+')(\\?.*)?$','i');
+    }
+
+    // TODO: Strip URL queries, etc.
+    fileExt = (url ? url.toLowerCase().match(html5Ext) : null);
+
+    if (!fileExt || !fileExt.length) {
+      if (!mime) {
+        result = false;
+      } else {
+        // audio/mp3 -> mp3, result should be known
+        offset = mime.indexOf(';');
+        // strip "audio/X; codecs..."
+        fileExt = (offset !== -1?mime.substr(0,offset):mime).substr(6);
+      }
+    } else {
+      // match the raw extension name - "mp3", for example
+      fileExt = fileExt[1];
+    }
+
+    if (fileExt && sm2.html5[fileExt] !== _undefined) {
+      // result known
+      result = (sm2.html5[fileExt] && !preferFlashCheck(fileExt));
+    } else {
+      mime = 'audio/'+fileExt;
+      result = sm2.html5.canPlayType({type:mime});
+      sm2.html5[fileExt] = result;
+      // sm2._wD('canPlayType, found result: ' + result);
+      result = (result && sm2.html5[mime] && !preferFlashCheck(mime));
+    }
+
+    return result;
+
+  };
+
+  testHTML5 = function() {
+
+    /**
+     * Internal: Iterates over audioFormats, determining support eg. audio/mp3, audio/mpeg and so on
+     * assigns results to html5[] and flash[].
+     */
+
+    if (!sm2.useHTML5Audio || !sm2.hasHTML5) {
+      return false;
+    }
+
+    // double-whammy: Opera 9.64 throws WRONG_ARGUMENTS_ERR if no parameter passed to Audio(), and Webkit + iOS happily tries to load "null" as a URL. :/
+    var a = (Audio !== _undefined ? (isOpera && opera.version() < 10 ? new Audio(null) : new Audio()) : null),
+        item, lookup, support = {}, aF, i;
+
+    function cp(m) {
+
+      var canPlay, i, j,
+          result = false,
+          isOK = false;
+
+      if (!a || typeof a.canPlayType !== 'function') {
+        return result;
+      }
+
+      if (m instanceof Array) {
+        // iterate through all mime types, return any successes
+        for (i=0, j=m.length; i<j; i++) {
+          if (sm2.html5[m[i]] || a.canPlayType(m[i]).match(sm2.html5Test)) {
+            isOK = true;
+            sm2.html5[m[i]] = true;
+            // note flash support, too
+            sm2.flash[m[i]] = !!(m[i].match(flashMIME));
+          }
+        }
+        result = isOK;
+      } else {
+        canPlay = (a && typeof a.canPlayType === 'function' ? a.canPlayType(m) : false);
+        result = !!(canPlay && (canPlay.match(sm2.html5Test)));
+      }
+
+      return result;
+
+    }
+
+    // test all registered formats + codecs
+
+    aF = sm2.audioFormats;
+
+    for (item in aF) {
+
+      if (aF.hasOwnProperty(item)) {
+
+        lookup = 'audio/' + item;
+
+        support[item] = cp(aF[item].type);
+
+        // write back generic type too, eg. audio/mp3
+        support[lookup] = support[item];
+
+        // assign flash
+        if (item.match(flashMIME)) {
+
+          sm2.flash[item] = true;
+          sm2.flash[lookup] = true;
+
+        } else {
+
+          sm2.flash[item] = false;
+          sm2.flash[lookup] = false;
+
+        }
+
+        // assign result to related formats, too
+
+        if (aF[item] && aF[item].related) {
+
+          for (i=aF[item].related.length-1; i >= 0; i--) {
+
+            // eg. audio/m4a
+            support['audio/'+aF[item].related[i]] = support[item];
+            sm2.html5[aF[item].related[i]] = support[item];
+            sm2.flash[aF[item].related[i]] = support[item];
+
+          }
+
+        }
+
+      }
+
+    }
+
+    support.canPlayType = (a?cp:null);
+    sm2.html5 = mixin(sm2.html5, support);
+
+    return true;
+
+  };
+
+  strings = {
+
+    // <d>
+    notReady: 'Unavailable - wait until onready() has fired.',
+    notOK: 'Audio support is not available.',
+    domError: sm + 'exception caught while appending SWF to DOM.',
+    spcWmode: 'Removing wmode, preventing known SWF loading issue(s)',
+    swf404: smc + 'Verify that %s is a valid path.',
+    tryDebug: 'Try ' + sm + '.debugFlash = true for more security details (output goes to SWF.)',
+    checkSWF: 'See SWF output for more debug info.',
+    localFail: smc + 'Non-HTTP page (' + doc.location.protocol + ' URL?) Review Flash player security settings for this special case:\nhttp://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html\nMay need to add/allow path, eg. c:/sm2/ or /users/me/sm2/',
+    waitFocus: smc + 'Special case: Waiting for SWF to load with window focus...',
+    waitForever: smc + 'Waiting indefinitely for Flash (will recover if unblocked)...',
+    waitSWF: smc + 'Waiting for 100% SWF load...',
+    needFunction: smc + 'Function object expected for %s',
+    badID: 'Warning: Sound ID "%s" should be a string, starting with a non-numeric character',
+    currentObj: smc + '_debug(): Current sound objects',
+    waitOnload: smc + 'Waiting for window.onload()',
+    docLoaded: smc + 'Document already loaded',
+    onload: smc + 'initComplete(): calling soundManager.onload()',
+    onloadOK: sm + '.onload() complete',
+    didInit: smc + 'init(): Already called?',
+    secNote: 'Flash security note: Network/internet URLs will not load due to security restrictions. Access can be configured via Flash Player Global Security Settings Page: http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html',
+    badRemove: smc + 'Failed to remove Flash node.',
+    shutdown: sm + '.disable(): Shutting down',
+    queue: smc + 'Queueing %s handler',
+    smError: 'SMSound.load(): Exception: JS-Flash communication failed, or JS error.',
+    fbTimeout: 'No flash response, applying .'+swfCSS.swfTimedout+' CSS...',
+    fbLoaded: 'Flash loaded',
+    flRemoved: smc + 'Flash movie removed.',
+    fbHandler: smc + 'flashBlockHandler()',
+    manURL: 'SMSound.load(): Using manually-assigned URL',
+    onURL: sm + '.load(): current URL already assigned.',
+    badFV: sm + '.flashVersion must be 8 or 9. "%s" is invalid. Reverting to %s.',
+    as2loop: 'Note: Setting stream:false so looping can work (flash 8 limitation)',
+    noNSLoop: 'Note: Looping not implemented for MovieStar formats',
+    needfl9: 'Note: Switching to flash 9, required for MP4 formats.',
+    mfTimeout: 'Setting flashLoadTimeout = 0 (infinite) for off-screen, mobile flash case',
+    needFlash: smc + 'Fatal error: Flash is needed to play some required formats, but is not available.',
+    gotFocus: smc + 'Got window focus.',
+    policy: 'Enabling usePolicyFile for data access',
+    setup: sm + '.setup(): allowed parameters: %s',
+    setupError: sm + '.setup(): "%s" cannot be assigned with this method.',
+    setupUndef: sm + '.setup(): Could not find option "%s"',
+    setupLate: sm + '.setup(): url, flashVersion and html5Test property changes will not take effect until reboot().',
+    noURL: smc + 'Flash URL required. Call soundManager.setup({url:...}) to get started.',
+    sm2Loaded: 'SoundManager 2: Ready.',
+    reset: sm + '.reset(): Removing event callbacks',
+    mobileUA: 'Mobile UA detected, preferring HTML5 by default.',
+    globalHTML5: 'Using singleton HTML5 Audio() pattern for this device.'
+    // </d>
+
+  };
+
+  str = function() {
+
+    // internal string replace helper.
+    // arguments: o [,items to replace]
+    // <d>
+
+    // real array, please
+    var args = slice.call(arguments),
+
+    // first arg
+    o = args.shift(),
+
+    str = (strings && strings[o]?strings[o]:''), i, j;
+    if (str && args && args.length) {
+      for (i = 0, j = args.length; i < j; i++) {
+        str = str.replace('%s', args[i]);
+      }
+    }
+
+    return str;
+    // </d>
+
+  };
+
+  loopFix = function(sOpt) {
+
+    // flash 8 requires stream = false for looping to work
+    if (fV === 8 && sOpt.loops > 1 && sOpt.stream) {
+      _wDS('as2loop');
+      sOpt.stream = false;
+    }
+
+    return sOpt;
+
+  };
+
+  policyFix = function(sOpt, sPre) {
+
+    if (sOpt && !sOpt.usePolicyFile && (sOpt.onid3 || sOpt.usePeakData || sOpt.useWaveformData || sOpt.useEQData)) {
+      sm2._wD((sPre || '') + str('policy'));
+      sOpt.usePolicyFile = true;
+    }
+
+    return sOpt;
+
+  };
+
+  complain = function(sMsg) {
+
+    // <d>
+    if (console !== _undefined && console.warn !== _undefined) {
+      console.warn(sMsg);
+    } else {
+      sm2._wD(sMsg);
+    }
+    // </d>
+
+  };
+
+  doNothing = function() {
+
+    return false;
+
+  };
+
+  disableObject = function(o) {
+
+    var oProp;
+
+    for (oProp in o) {
+      if (o.hasOwnProperty(oProp) && typeof o[oProp] === 'function') {
+        o[oProp] = doNothing;
+      }
+    }
+
+    oProp = null;
+
+  };
+
+  failSafely = function(bNoDisable) {
+
+    // general failure exception handler
+
+    if (bNoDisable === _undefined) {
+      bNoDisable = false;
+    }
+
+    if (disabled || bNoDisable) {
+      sm2.disable(bNoDisable);
+    }
+
+  };
+
+  normalizeMovieURL = function(smURL) {
+
+    var urlParams = null, url;
+
+    if (smURL) {
+      if (smURL.match(/\.swf(\?.*)?$/i)) {
+        urlParams = smURL.substr(smURL.toLowerCase().lastIndexOf('.swf?') + 4);
+        if (urlParams) {
+          // assume user knows what they're doing
+          return smURL;
+        }
+      } else if (smURL.lastIndexOf('/') !== smURL.length - 1) {
+        // append trailing slash, if needed
+        smURL += '/';
+      }
+    }
+
+    url = (smURL && smURL.lastIndexOf('/') !== - 1 ? smURL.substr(0, smURL.lastIndexOf('/') + 1) : './') + sm2.movieURL;
+
+    if (sm2.noSWFCache) {
+      url += ('?ts=' + new Date().getTime());
+    }
+
+    return url;
+
+  };
+
+  setVersionInfo = function() {
+
+    // short-hand for internal use
+
+    fV = parseInt(sm2.flashVersion, 10);
+
+    if (fV !== 8 && fV !== 9) {
+      sm2._wD(str('badFV', fV, defaultFlashVersion));
+      sm2.flashVersion = fV = defaultFlashVersion;
+    }
+
+    // debug flash movie, if applicable
+
+    var isDebug = (sm2.debugMode || sm2.debugFlash?'_debug.swf':'.swf');
+
+    if (sm2.useHTML5Audio && !sm2.html5Only && sm2.audioFormats.mp4.required && fV < 9) {
+      sm2._wD(str('needfl9'));
+      sm2.flashVersion = fV = 9;
+    }
+
+    sm2.version = sm2.versionNumber + (sm2.html5Only?' (HTML5-only mode)':(fV === 9?' (AS3/Flash 9)':' (AS2/Flash 8)'));
+
+    // set up default options
+    if (fV > 8) {
+      // +flash 9 base options
+      sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.flash9Options);
+      sm2.features.buffering = true;
+      // +moviestar support
+      sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.movieStarOptions);
+      sm2.filePatterns.flash9 = new RegExp('\\.(mp3|' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i');
+      sm2.features.movieStar = true;
+    } else {
+      sm2.features.movieStar = false;
+    }
+
+    // regExp for flash canPlay(), etc.
+    sm2.filePattern = sm2.filePatterns[(fV !== 8?'flash9':'flash8')];
+
+    // if applicable, use _debug versions of SWFs
+    sm2.movieURL = (fV === 8?'soundmanager2.swf':'soundmanager2_flash9.swf').replace('.swf', isDebug);
+
+    sm2.features.peakData = sm2.features.waveformData = sm2.features.eqData = (fV > 8);
+
+  };
+
+  setPolling = function(bPolling, bHighPerformance) {
+
+    if (!flash) {
+      return false;
+    }
+
+    flash._setPolling(bPolling, bHighPerformance);
+
+  };
+
+  initDebug = function() {
+
+    // starts debug mode, creating output <div> for UAs without console object
+
+    // allow force of debug mode via URL
+    if (sm2.debugURLParam.test(wl)) {
+      sm2.debugMode = true;
+    }
+
+    // <d>
+    if (id(sm2.debugID)) {
+      return false;
+    }
+
+    var oD, oDebug, oTarget, oToggle, tmp;
+
+    if (sm2.debugMode && !id(sm2.debugID) && (!hasConsole || !sm2.useConsole || !sm2.consoleOnly)) {
+
+      oD = doc.createElement('div');
+      oD.id = sm2.debugID + '-toggle';
+
+      oToggle = {
+        'position': 'fixed',
+        'bottom': '0px',
+        'right': '0px',
+        'width': '1.2em',
+        'height': '1.2em',
+        'lineHeight': '1.2em',
+        'margin': '2px',
+        'textAlign': 'center',
+        'border': '1px solid #999',
+        'cursor': 'pointer',
+        'background': '#fff',
+        'color': '#333',
+        'zIndex': 10001
+      };
+
+      oD.appendChild(doc.createTextNode('-'));
+      oD.onclick = toggleDebug;
+      oD.title = 'Toggle SM2 debug console';
+
+      if (ua.match(/msie 6/i)) {
+        oD.style.position = 'absolute';
+        oD.style.cursor = 'hand';
+      }
+
+      for (tmp in oToggle) {
+        if (oToggle.hasOwnProperty(tmp)) {
+          oD.style[tmp] = oToggle[tmp];
+        }
+      }
+
+      oDebug = doc.createElement('div');
+      oDebug.id = sm2.debugID;
+      oDebug.style.display = (sm2.debugMode?'block':'none');
+
+      if (sm2.debugMode && !id(oD.id)) {
+        try {
+          oTarget = getDocument();
+          oTarget.appendChild(oD);
+        } catch(e2) {
+          throw new Error(str('domError')+' \n'+e2.toString());
+        }
+        oTarget.appendChild(oDebug);
+      }
+
+    }
+
+    oTarget = null;
+    // </d>
+
+  };
+
+  idCheck = this.getSoundById;
+
+  // <d>
+  _wDS = function(o, errorLevel) {
+
+    return (!o ? '' : sm2._wD(str(o), errorLevel));
+
+  };
+
+  toggleDebug = function() {
+
+    var o = id(sm2.debugID),
+    oT = id(sm2.debugID + '-toggle');
+
+    if (!o) {
+      return false;
+    }
+
+    if (debugOpen) {
+      // minimize
+      oT.innerHTML = '+';
+      o.style.display = 'none';
+    } else {
+      oT.innerHTML = '-';
+      o.style.display = 'block';
+    }
+
+    debugOpen = !debugOpen;
+
+  };
+
+  debugTS = function(sEventType, bSuccess, sMessage) {
+
+    // troubleshooter debug hooks
+
+    if (window.sm2Debugger !== _undefined) {
+      try {
+        sm2Debugger.handleEvent(sEventType, bSuccess, sMessage);
+      } catch(e) {
+        // oh well
+      }
+    }
+
+    return true;
+
+  };
+  // </d>
+
+  getSWFCSS = function() {
+
+    var css = [];
+
+    if (sm2.debugMode) {
+      css.push(swfCSS.sm2Debug);
+    }
+
+    if (sm2.debugFlash) {
+      css.push(swfCSS.flashDebug);
+    }
+
+    if (sm2.useHighPerformance) {
+      css.push(swfCSS.highPerf);
+    }
+
+    return css.join(' ');
+
+  };
+
+  flashBlockHandler = function() {
+
+    // *possible* flash block situation.
+
+    var name = str('fbHandler'),
+        p = sm2.getMoviePercent(),
+        css = swfCSS,
+        error = {type:'FLASHBLOCK'};
+
+    if (sm2.html5Only) {
+      return false;
+    }
+
+    if (!sm2.ok()) {
+
+      if (needsFlash) {
+        // make the movie more visible, so user can fix
+        sm2.oMC.className = getSWFCSS() + ' ' + css.swfDefault + ' ' + (p === null?css.swfTimedout:css.swfError);
+        sm2._wD(name + ': ' + str('fbTimeout') + (p ? ' (' + str('fbLoaded') + ')' : ''));
+      }
+
+      sm2.didFlashBlock = true;
+
+      // fire onready(), complain lightly
+      processOnEvents({type:'ontimeout', ignoreInit:true, error:error});
+      catchError(error);
+
+    } else {
+
+      // SM2 loaded OK (or recovered)
+
+      // <d>
+      if (sm2.didFlashBlock) {
+        sm2._wD(name + ': Unblocked');
+      }
+      // </d>
+
+      if (sm2.oMC) {
+        sm2.oMC.className = [getSWFCSS(), css.swfDefault, css.swfLoaded + (sm2.didFlashBlock?' '+css.swfUnblocked:'')].join(' ');
+      }
+
+    }
+
+  };
+
+  addOnEvent = function(sType, oMethod, oScope) {
+
+    if (on_queue[sType] === _undefined) {
+      on_queue[sType] = [];
+    }
+
+    on_queue[sType].push({
+      'method': oMethod,
+      'scope': (oScope || null),
+      'fired': false
+    });
+
+  };
+
+  processOnEvents = function(oOptions) {
+
+    // if unspecified, assume OK/error
+
+    if (!oOptions) {
+      oOptions = {
+        type: (sm2.ok() ? 'onready' : 'ontimeout')
+      };
+    }
+
+    if (!didInit && oOptions && !oOptions.ignoreInit) {
+      // not ready yet.
+      return false;
+    }
+
+    if (oOptions.type === 'ontimeout' && (sm2.ok() || (disabled && !oOptions.ignoreInit))) {
+      // invalid case
+      return false;
+    }
+
+    var status = {
+          success: (oOptions && oOptions.ignoreInit?sm2.ok():!disabled)
+        },
+
+        // queue specified by type, or none
+        srcQueue = (oOptions && oOptions.type?on_queue[oOptions.type]||[]:[]),
+
+        queue = [], i, j,
+        args = [status],
+        canRetry = (needsFlash && !sm2.ok());
+
+    if (oOptions.error) {
+      args[0].error = oOptions.error;
+    }
+
+    for (i = 0, j = srcQueue.length; i < j; i++) {
+      if (srcQueue[i].fired !== true) {
+        queue.push(srcQueue[i]);
+      }
+    }
+
+    if (queue.length) {
+      // sm2._wD(sm + ': Firing ' + queue.length + ' ' + oOptions.type + '() item' + (queue.length === 1 ? '' : 's'));
+      for (i = 0, j = queue.length; i < j; i++) {
+        if (queue[i].scope) {
+          queue[i].method.apply(queue[i].scope, args);
+        } else {
+          queue[i].method.apply(this, args);
+        }
+        if (!canRetry) {
+          // useFlashBlock and SWF timeout case doesn't count here.
+          queue[i].fired = true;
+        }
+      }
+    }
+
+    return true;
+
+  };
+
+  initUserOnload = function() {
+
+    window.setTimeout(function() {
+
+      if (sm2.useFlashBlock) {
+        flashBlockHandler();
+      }
+
+      processOnEvents();
+
+      // call user-defined "onload", scoped to window
+
+      if (typeof sm2.onload === 'function') {
+        _wDS('onload', 1);
+        sm2.onload.apply(window);
+        _wDS('onloadOK', 1);
+      }
+
+      if (sm2.waitForWindowLoad) {
+        event.add(window, 'load', initUserOnload);
+      }
+
+    },1);
+
+  };
+
+  detectFlash = function() {
+
+    // hat tip: Flash Detect library (BSD, (C) 2007) by Carl "DocYes" S. Yestrau - http://featureblend.com/javascript-flash-detection-library.html / http://featureblend.com/license.txt
+
+    if (hasFlash !== _undefined) {
+      // this work has already been done.
+      return hasFlash;
+    }
+
+    var hasPlugin = false, n = navigator, nP = n.plugins, obj, type, types, AX = window.ActiveXObject;
+
+    if (nP && nP.length) {
+      type = 'application/x-shockwave-flash';
+      types = n.mimeTypes;
+      if (types && types[type] && types[type].enabledPlugin && types[type].enabledPlugin.description) {
+        hasPlugin = true;
+      }
+    } else if (AX !== _undefined && !ua.match(/MSAppHost/i)) {
+      // Windows 8 Store Apps (MSAppHost) are weird (compatibility?) and won't complain here, but will barf if Flash/ActiveX object is appended to the DOM.
+      try {
+        obj = new AX('ShockwaveFlash.ShockwaveFlash');
+      } catch(e) {
+        // oh well
+      }
+      hasPlugin = (!!obj);
+      // cleanup, because it is ActiveX after all
+      obj = null;
+    }
+
+    hasFlash = hasPlugin;
+
+    return hasPlugin;
+
+  };
+
+  featureCheck = function() {
+
+    var needsFlash,
+        item,
+        result = true,
+        formats = sm2.audioFormats,
+        // iPhone <= 3.1 has broken HTML5 audio(), but firmware 3.2 (original iPad) + iOS4 works.
+        isSpecial = (is_iDevice && !!(ua.match(/os (1|2|3_0|3_1)/i)));
+
+    if (isSpecial) {
+
+      // has Audio(), but is broken; let it load links directly.
+      sm2.hasHTML5 = false;
+
+      // ignore flash case, however
+      sm2.html5Only = true;
+
+      if (sm2.oMC) {
+        sm2.oMC.style.display = 'none';
+      }
+
+      result = false;
+
+    } else {
+
+      if (sm2.useHTML5Audio) {
+
+        if (!sm2.html5 || !sm2.html5.canPlayType) {
+          sm2._wD('SoundManager: No HTML5 Audio() support detected.');
+          sm2.hasHTML5 = false;
+        }
+
+        // <d>
+        if (isBadSafari) {
+          sm2._wD(smc + 'Note: Buggy HTML5 Audio in Safari on this OS X release, see https://bugs.webkit.org/show_bug.cgi?id=32159 - ' + (!hasFlash ?' would use flash fallback for MP3/MP4, but none detected.' : 'will use flash fallback for MP3/MP4, if available'), 1);
+        }
+        // </d>
+
+      }
+
+    }
+
+    if (sm2.useHTML5Audio && sm2.hasHTML5) {
+
+      for (item in formats) {
+        if (formats.hasOwnProperty(item)) {
+          if ((formats[item].required && !sm2.html5.canPlayType(formats[item].type)) || (sm2.preferFlash && (sm2.flash[item] || sm2.flash[formats[item].type]))) {
+            // flash may be required, or preferred for this format
+            needsFlash = true;
+          }
+        }
+      }
+
+    }
+
+    // sanity check...
+    if (sm2.ignoreFlash) {
+      needsFlash = false;
+    }
+
+    sm2.html5Only = (sm2.hasHTML5 && sm2.useHTML5Audio && !needsFlash);
+
+    return (!sm2.html5Only);
+
+  };
+
+  parseURL = function(url) {
+
+    /**
+     * Internal: Finds and returns the first playable URL (or failing that, the first URL.)
+     * @param {string or array} url A single URL string, OR, an array of URL strings or {url:'/path/to/resource', type:'audio/mp3'} objects.
+     */
+
+    var i, j, urlResult = 0, result;
+
+    if (url instanceof Array) {
+
+      // find the first good one
+      for (i=0, j=url.length; i<j; i++) {
+
+        if (url[i] instanceof Object) {
+          // MIME check
+          if (sm2.canPlayMIME(url[i].type)) {
+            urlResult = i;
+            break;
+          }
+
+        } else if (sm2.canPlayURL(url[i])) {
+          // URL string check
+          urlResult = i;
+          break;
+        }
+
+      }
+
+      // normalize to string
+      if (url[urlResult].url) {
+        url[urlResult] = url[urlResult].url;
+      }
+
+      result = url[urlResult];
+
+    } else {
+
+      // single URL case
+      result = url;
+
+    }
+
+    return result;
+
+  };
+
+
+  startTimer = function(oSound) {
+
+    /**
+     * attach a timer to this sound, and start an interval if needed
+     */
+
+    if (!oSound._hasTimer) {
+
+      oSound._hasTimer = true;
+
+      if (!mobileHTML5 && sm2.html5PollingInterval) {
+
+        if (h5IntervalTimer === null && h5TimerCount === 0) {
+
+          h5IntervalTimer = setInterval(timerExecute, sm2.html5PollingInterval);
+
+        }
+
+        h5TimerCount++;
+
+      }
+
+    }
+
+  };
+
+  stopTimer = function(oSound) {
+
+    /**
+     * detach a timer
+     */
+
+    if (oSound._hasTimer) {
+
+      oSound._hasTimer = false;
+
+      if (!mobileHTML5 && sm2.html5PollingInterval) {
+
+        // interval will stop itself at next execution.
+
+        h5TimerCount--;
+
+      }
+
+    }
+
+  };
+
+  timerExecute = function() {
+
+    /**
+     * manual polling for HTML5 progress events, ie., whileplaying() (can achieve greater precision than conservative default HTML5 interval)
+     */
+
+    var i;
+
+    if (h5IntervalTimer !== null && !h5TimerCount) {
+
+      // no active timers, stop polling interval.
+
+      clearInterval(h5IntervalTimer);
+
+      h5IntervalTimer = null;
+
+      return false;
+
+    }
+
+    // check all HTML5 sounds with timers
+
+    for (i = sm2.soundIDs.length-1; i >= 0; i--) {
+
+      if (sm2.sounds[sm2.soundIDs[i]].isHTML5 && sm2.sounds[sm2.soundIDs[i]]._hasTimer) {
+
+        sm2.sounds[sm2.soundIDs[i]]._onTimer();
+
+      }
+
+    }
+
+  };
+
+  catchError = function(options) {
+
+    options = (options !== _undefined ? options : {});
+
+    if (typeof sm2.onerror === 'function') {
+      sm2.onerror.apply(window, [{type:(options.type !== _undefined ? options.type : null)}]);
+    }
+
+    if (options.fatal !== _undefined && options.fatal) {
+      sm2.disable();
+    }
+
+  };
+
+  badSafariFix = function() {
+
+    // special case: "bad" Safari (OS X 10.3 - 10.7) must fall back to flash for MP3/MP4
+    if (!isBadSafari || !detectFlash()) {
+      // doesn't apply
+      return false;
+    }
+
+    var aF = sm2.audioFormats, i, item;
+
+    for (item in aF) {
+      if (aF.hasOwnProperty(item)) {
+        if (item === 'mp3' || item === 'mp4') {
+          sm2._wD(sm + ': Using flash fallback for ' + item + ' format');
+          sm2.html5[item] = false;
+          // assign result to related formats, too
+          if (aF[item] && aF[item].related) {
+            for (i = aF[item].related.length-1; i >= 0; i--) {
+              sm2.html5[aF[item].related[i]] = false;
+            }
+          }
+        }
+      }
+    }
+
+  };
+
+  /**
+   * Pseudo-private flash/ExternalInterface methods
+   * ----------------------------------------------
+   */
+
+  this._setSandboxType = function(sandboxType) {
+
+    // <d>
+    var sb = sm2.sandbox;
+
+    sb.type = sandboxType;
+    sb.description = sb.types[(sb.types[sandboxType] !== _undefined?sandboxType:'unknown')];
+
+    if (sb.type === 'localWithFile') {
+
+      sb.noRemote = true;
+      sb.noLocal = false;
+      _wDS('secNote', 2);
+
+    } else if (sb.type === 'localWithNetwork') {
+
+      sb.noRemote = false;
+      sb.noLocal = true;
+
+    } else if (sb.type === 'localTrusted') {
+
+      sb.noRemote = false;
+      sb.noLocal = false;
+
+    }
+    // </d>
+
+  };
+
+  this._externalInterfaceOK = function(flashDate, swfVersion) {
+
+    // flash callback confirming flash loaded, EI working etc.
+    // flashDate = approx. timing/delay info for JS/flash bridge
+    // swfVersion: SWF build string
+
+    if (sm2.swfLoaded) {
+      return false;
+    }
+
+    var e;
+
+    debugTS('swf', true);
+    debugTS('flashtojs', true);
+    sm2.swfLoaded = true;
+    tryInitOnFocus = false;
+
+    if (isBadSafari) {
+      badSafariFix();
+    }
+
+    // complain if JS + SWF build/version strings don't match, excluding +DEV builds
+    // <d>
+    if (!swfVersion || swfVersion.replace(/\+dev/i,'') !== sm2.versionNumber.replace(/\+dev/i, '')) {
+
+      e = sm + ': Fatal: JavaScript file build "' + sm2.versionNumber + '" does not match Flash SWF build "' + swfVersion + '" at ' + sm2.url + '. Ensure both are up-to-date.';
+
+      // escape flash -> JS stack so this error fires in window.
+      setTimeout(function versionMismatch() {
+        throw new Error(e);
+      }, 0);
+
+      // exit, init will fail with timeout
+      return false;
+
+    }
+    // </d>
+
+    // slight delay before init
+    setTimeout(init, isIE ? 100 : 1);
+
+  };
+
+  /**
+   * Private initialization helpers
+   * ------------------------------
+   */
+
+  createMovie = function(smID, smURL) {
+
+    if (didAppend && appendSuccess) {
+      // ignore if already succeeded
+      return false;
+    }
+
+    function initMsg() {
+
+      // <d>
+
+      var options = [], title, str = [], delimiter = ' + ';
+
+      title = 'SoundManager ' + sm2.version + (!sm2.html5Only && sm2.useHTML5Audio ? (sm2.hasHTML5 ? ' + HTML5 audio' : ', no HTML5 audio support') : '');
+
+      if (!sm2.html5Only) {
+
+        if (sm2.preferFlash) {
+          options.push('preferFlash');
+        }
+
+        if (sm2.useHighPerformance) {
+          options.push('useHighPerformance');
+        }
+
+        if (sm2.flashPollingInterval) {
+          options.push('flashPollingInterval (' + sm2.flashPollingInterval + 'ms)');
+        }
+
+        if (sm2.html5PollingInterval) {
+          options.push('html5PollingInterval (' + sm2.html5PollingInterval + 'ms)');
+        }
+
+        if (sm2.wmode) {
+          options.push('wmode (' + sm2.wmode + ')');
+        }
+
+        if (sm2.debugFlash) {
+          options.push('debugFlash');
+        }
+
+        if (sm2.useFlashBlock) {
+          options.push('flashBlock');
+        }
+
+      } else {
+
+        if (sm2.html5PollingInterval) {
+          options.push('html5PollingInterval (' + sm2.html5PollingInterval + 'ms)');
+        }
+
+      }
+
+      if (options.length) {
+        str = str.concat([options.join(delimiter)]);
+      }
+
+      sm2._wD(title + (str.length ? delimiter + str.join(', ') : ''), 1);
+
+      showSupport();
+
+      // </d>
+
+    }
+
+    if (sm2.html5Only) {
+
+      // 100% HTML5 mode
+      setVersionInfo();
+
+      initMsg();
+      sm2.oMC = id(sm2.movieID);
+      init();
+
+      // prevent multiple init attempts
+      didAppend = true;
+
+      appendSuccess = true;
+
+      return false;
+
+    }
+
+    // flash path
+    var remoteURL = (smURL || sm2.url),
+    localURL = (sm2.altURL || remoteURL),
+    swfTitle = 'JS/Flash audio component (SoundManager 2)',
+    oTarget = getDocument(),
+    extraClass = getSWFCSS(),
+    isRTL = null,
+    html = doc.getElementsByTagName('html')[0],
+    oEmbed, oMovie, tmp, movieHTML, oEl, s, x, sClass;
+
+    isRTL = (html && html.dir && html.dir.match(/rtl/i));
+    smID = (smID === _undefined?sm2.id:smID);
+
+    function param(name, value) {
+      return '<param name="'+name+'" value="'+value+'" />';
+    }
+
+    // safety check for legacy (change to Flash 9 URL)
+    setVersionInfo();
+    sm2.url = normalizeMovieURL(overHTTP?remoteURL:localURL);
+    smURL = sm2.url;
+
+    sm2.wmode = (!sm2.wmode && sm2.useHighPerformance ? 'transparent' : sm2.wmode);
+
+    if (sm2.wmode !== null && (ua.match(/msie 8/i) || (!isIE && !sm2.useHighPerformance)) && navigator.platform.match(/win32|win64/i)) {
+      /**
+       * extra-special case: movie doesn't load until scrolled into view when using wmode = anything but 'window' here
+       * does not apply when using high performance (position:fixed means on-screen), OR infinite flash load timeout
+       * wmode breaks IE 8 on Vista + Win7 too in some cases, as of January 2011 (?)
+       */
+       messages.push(strings.spcWmode);
+      sm2.wmode = null;
+    }
+
+    oEmbed = {
+      'name': smID,
+      'id': smID,
+      'src': smURL,
+      'quality': 'high',
+      'allowScriptAccess': sm2.allowScriptAccess,
+      'bgcolor': sm2.bgColor,
+      'pluginspage': http+'www.macromedia.com/go/getflashplayer',
+      'title': swfTitle,
+      'type': 'application/x-shockwave-flash',
+      'wmode': sm2.wmode,
+      // http://help.adobe.com/en_US/as3/mobile/WS4bebcd66a74275c36cfb8137124318eebc6-7ffd.html
+      'hasPriority': 'true'
+    };
+
+    if (sm2.debugFlash) {
+      oEmbed.FlashVars = 'debug=1';
+    }
+
+    if (!sm2.wmode) {
+      // don't write empty attribute
+      delete oEmbed.wmode;
+    }
+
+    if (isIE) {
+
+      // IE is "special".
+      oMovie = doc.createElement('div');
+      movieHTML = [
+        '<object id="' + smID + '" data="' + smURL + '" type="' + oEmbed.type + '" title="' + oEmbed.title +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="' + http+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0">',
+        param('movie', smURL),
+        param('AllowScriptAccess', sm2.allowScriptAccess),
+        param('quality', oEmbed.quality),
+        (sm2.wmode? param('wmode', sm2.wmode): ''),
+        param('bgcolor', sm2.bgColor),
+        param('hasPriority', 'true'),
+        (sm2.debugFlash ? param('FlashVars', oEmbed.FlashVars) : ''),
+        '</object>'
+      ].join('');
+
+    } else {
+
+      oMovie = doc.createElement('embed');
+      for (tmp in oEmbed) {
+        if (oEmbed.hasOwnProperty(tmp)) {
+          oMovie.setAttribute(tmp, oEmbed[tmp]);
+        }
+      }
+
+    }
+
+    initDebug();
+    extraClass = getSWFCSS();
+    oTarget = getDocument();
+
+    if (oTarget) {
+
+      sm2.oMC = (id(sm2.movieID) || doc.createElement('div'));
+
+      if (!sm2.oMC.id) {
+
+        sm2.oMC.id = sm2.movieID;
+        sm2.oMC.className = swfCSS.swfDefault + ' ' + extraClass;
+        s = null;
+        oEl = null;
+
+        if (!sm2.useFlashBlock) {
+          if (sm2.useHighPerformance) {
+            // on-screen at all times
+            s = {
+              'position': 'fixed',
+              'width': '8px',
+              'height': '8px',
+              // >= 6px for flash to run fast, >= 8px to start up under Firefox/win32 in some cases. odd? yes.
+              'bottom': '0px',
+              'left': '0px',
+              'overflow': 'hidden'
+            };
+          } else {
+            // hide off-screen, lower priority
+            s = {
+              'position': 'absolute',
+              'width': '6px',
+              'height': '6px',
+              'top': '-9999px',
+              'left': '-9999px'
+            };
+            if (isRTL) {
+              s.left = Math.abs(parseInt(s.left,10))+'px';
+            }
+          }
+        }
+
+        if (isWebkit) {
+          // soundcloud-reported render/crash fix, safari 5
+          sm2.oMC.style.zIndex = 10000;
+        }
+
+        if (!sm2.debugFlash) {
+          for (x in s) {
+            if (s.hasOwnProperty(x)) {
+              sm2.oMC.style[x] = s[x];
+            }
+          }
+        }
+
+        try {
+          if (!isIE) {
+            sm2.oMC.appendChild(oMovie);
+          }
+          oTarget.appendChild(sm2.oMC);
+          if (isIE) {
+            oEl = sm2.oMC.appendChild(doc.createElement('div'));
+            oEl.className = swfCSS.swfBox;
+            oEl.innerHTML = movieHTML;
+          }
+          appendSuccess = true;
+        } catch(e) {
+          throw new Error(str('domError')+' \n'+e.toString());
+        }
+
+      } else {
+
+        // SM2 container is already in the document (eg. flashblock use case)
+        sClass = sm2.oMC.className;
+        sm2.oMC.className = (sClass?sClass+' ':swfCSS.swfDefault) + (extraClass?' '+extraClass:'');
+        sm2.oMC.appendChild(oMovie);
+        if (isIE) {
+          oEl = sm2.oMC.appendChild(doc.createElement('div'));
+          oEl.className = swfCSS.swfBox;
+          oEl.innerHTML = movieHTML;
+        }
+        appendSuccess = true;
+
+      }
+
+    }
+
+    didAppend = true;
+    initMsg();
+    // sm2._wD(sm + ': Trying to load ' + smURL + (!overHTTP && sm2.altURL ? ' (alternate URL)' : ''), 1);
+
+    return true;
+
+  };
+
+  initMovie = function() {
+
+    if (sm2.html5Only) {
+      createMovie();
+      return false;
+    }
+
+    // attempt to get, or create, movie (may already exist)
+    if (flash) {
+      return false;
+    }
+
+    if (!sm2.url) {
+
+      /**
+       * Something isn't right - we've reached init, but the soundManager url property has not been set.
+       * User has not called setup({url: ...}), or has not set soundManager.url (legacy use case) directly before init time.
+       * Notify and exit. If user calls setup() with a url: property, init will be restarted as in the deferred loading case.
+       */
+
+       _wDS('noURL');
+       return false;
+
+    }
+
+    // inline markup case
+    flash = sm2.getMovie(sm2.id);
+
+    if (!flash) {
+      if (!oRemoved) {
+        // try to create
+        createMovie(sm2.id, sm2.url);
+      } else {
+        // try to re-append removed movie after reboot()
+        if (!isIE) {
+          sm2.oMC.appendChild(oRemoved);
+        } else {
+          sm2.oMC.innerHTML = oRemovedHTML;
+        }
+        oRemoved = null;
+        didAppend = true;
+      }
+      flash = sm2.getMovie(sm2.id);
+    }
+
+    if (typeof sm2.oninitmovie === 'function') {
+      setTimeout(sm2.oninitmovie, 1);
+    }
+
+    // <d>
+    flushMessages();
+    // </d>
+
+    return true;
+
+  };
+
+  delayWaitForEI = function() {
+
+    setTimeout(waitForEI, 1000);
+
+  };
+
+  waitForEI = function() {
+
+    var p,
+        loadIncomplete = false;
+
+    if (!sm2.url) {
+      // No SWF url to load (noURL case) - exit for now. Will be retried when url is set.
+      return false;
+    }
+
+    if (waitingForEI) {
+      return false;
+    }
+
+    waitingForEI = true;
+    event.remove(window, 'load', delayWaitForEI);
+
+    if (tryInitOnFocus && !isFocused) {
+      // Safari won't load flash in background tabs, only when focused.
+      _wDS('waitFocus');
+      return false;
+    }
+
+    if (!didInit) {
+      p = sm2.getMoviePercent();
+      if (p > 0 && p < 100) {
+        loadIncomplete = true;
+      }
+    }
+
+    setTimeout(function() {
+
+      p = sm2.getMoviePercent();
+
+      if (loadIncomplete) {
+        // special case: if movie *partially* loaded, retry until it's 100% before assuming failure.
+        waitingForEI = false;
+        sm2._wD(str('waitSWF'));
+        window.setTimeout(delayWaitForEI, 1);
+        return false;
+      }
+
+      // <d>
+      if (!didInit) {
+        sm2._wD(sm + ': No Flash response within expected time. Likely causes: ' + (p === 0 ? 'SWF load failed, ':'') + 'Flash blocked or JS-Flash security error.' + (sm2.debugFlash?' ' + str('checkSWF'):''), 2);
+        if (!overHTTP && p) {
+          _wDS('localFail', 2);
+          if (!sm2.debugFlash) {
+            _wDS('tryDebug', 2);
+          }
+        }
+        if (p === 0) {
+          // if 0 (not null), probably a 404.
+          sm2._wD(str('swf404', sm2.url), 1);
+        }
+        debugTS('flashtojs', false, ': Timed out' + overHTTP?' (Check flash security or flash blockers)':' (No plugin/missing SWF?)');
+      }
+      // </d>
+
+      // give up / time-out, depending
+
+      if (!didInit && okToDisable) {
+        if (p === null) {
+          // SWF failed. Maybe blocked.
+          if (sm2.useFlashBlock || sm2.flashLoadTimeout === 0) {
+            if (sm2.useFlashBlock) {
+              flashBlockHandler();
+            }
+            _wDS('waitForever');
+          } else {
+            // no custom flash block handling, but SWF has timed out. Will recover if user unblocks / allows SWF load.
+            _wDS('waitForever');
+            // fire any regular registered ontimeout() listeners.
+            processOnEvents({type:'ontimeout', ignoreInit: true});
+          }
+        } else {
+          // flash loaded? Shouldn't be a blocking issue, then.
+          if (sm2.flashLoadTimeout === 0) {
+             _wDS('waitForever');
+          } else {
+            failSafely(true);
+          }
+        }
+      }
+
+    }, sm2.flashLoadTimeout);
+
+  };
+
+  handleFocus = function() {
+
+    function cleanup() {
+      event.remove(window, 'focus', handleFocus);
+    }
+
+    if (isFocused || !tryInitOnFocus) {
+      // already focused, or not special Safari background tab case
+      cleanup();
+      return true;
+    }
+
+    okToDisable = true;
+    isFocused = true;
+    _wDS('gotFocus');
+
+    // allow init to restart
+    waitingForEI = false;
+
+    // kick off ExternalInterface timeout, now that the SWF has started
+    delayWaitForEI();
+
+    cleanup();
+    return true;
+
+  };
+
+  flushMessages = function() {
+
+    // <d>
+
+    // SM2 pre-init debug messages
+    if (messages.length) {
+      sm2._wD('SoundManager 2: ' + messages.join(' '), 1);
+      messages = [];
+    }
+
+    // </d>
+
+  };
+
+  showSupport = function() {
+
+    // <d>
+
+    flushMessages();
+
+    var item, tests = [];
+
+    if (sm2.useHTML5Audio && sm2.hasHTML5) {
+      for (item in sm2.audioFormats) {
+        if (sm2.audioFormats.hasOwnProperty(item)) {
+          tests.push(item + ' = ' + sm2.html5[item] + (!sm2.html5[item] && hasFlash && sm2.flash[item] ? ' (using flash)' : (sm2.preferFlash && sm2.flash[item] && hasFlash ? ' (preferring flash)': (!sm2.html5[item] ? ' (' + (sm2.audioFormats[item].required ? 'required, ':'') + 'and no flash support)' : ''))));
+        }
+      }
+      sm2._wD('SoundManager 2 HTML5 support: ' + tests.join(', '), 1);
+    }
+
+    // </d>
+
+  };
+
+  initComplete = function(bNoDisable) {
+
+    if (didInit) {
+      return false;
+    }
+
+    if (sm2.html5Only) {
+      // all good.
+      _wDS('sm2Loaded');
+      didInit = true;
+      initUserOnload();
+      debugTS('onload', true);
+      return true;
+    }
+
+    var wasTimeout = (sm2.useFlashBlock && sm2.flashLoadTimeout && !sm2.getMoviePercent()),
+        result = true,
+        error;
+
+    if (!wasTimeout) {
+      didInit = true;
+      if (disabled) {
+        error = {type: (!hasFlash && needsFlash ? 'NO_FLASH' : 'INIT_TIMEOUT')};
+      }
+    }
+
+    sm2._wD('SoundManager 2 ' + (disabled ? 'failed to load' : 'loaded') + ' (' + (disabled ? 'Flash security/load error' : 'OK') + ')', disabled ? 2: 1);
+
+    if (disabled || bNoDisable) {
+      if (sm2.useFlashBlock && sm2.oMC) {
+        sm2.oMC.className = getSWFCSS() + ' ' + (sm2.getMoviePercent() === null?swfCSS.swfTimedout:swfCSS.swfError);
+      }
+      processOnEvents({type:'ontimeout', error:error, ignoreInit: true});
+      debugTS('onload', false);
+      catchError(error);
+      result = false;
+    } else {
+      debugTS('onload', true);
+    }
+
+    if (!disabled) {
+      if (sm2.waitForWindowLoad && !windowLoaded) {
+        _wDS('waitOnload');
+        event.add(window, 'load', initUserOnload);
+      } else {
+        // <d>
+        if (sm2.waitForWindowLoad && windowLoaded) {
+          _wDS('docLoaded');
+        }
+        // </d>
+        initUserOnload();
+      }
+    }
+
+    return result;
+
+  };
+
+  /**
+   * apply top-level setupOptions object as local properties, eg., this.setupOptions.flashVersion -> this.flashVersion (soundManager.flashVersion)
+   * this maintains backward compatibility, and allows properties to be defined separately for use by soundManager.setup().
+   */
+
+  setProperties = function() {
+
+    var i,
+        o = sm2.setupOptions;
+
+    for (i in o) {
+
+      if (o.hasOwnProperty(i)) {
+
+        // assign local property if not already defined
+
+        if (sm2[i] === _undefined) {
+
+          sm2[i] = o[i];
+
+        } else if (sm2[i] !== o[i]) {
+
+          // legacy support: write manually-assigned property (eg., soundManager.url) back to setupOptions to keep things in sync
+          sm2.setupOptions[i] = sm2[i];
+
+        }
+
+      }
+
+    }
+
+  };
+
+
+  init = function() {
+
+    // called after onload()
+
+    if (didInit) {
+      _wDS('didInit');
+      return false;
+    }
+
+    function cleanup() {
+      event.remove(window, 'load', sm2.beginDelayedInit);
+    }
+
+    if (sm2.html5Only) {
+      if (!didInit) {
+        // we don't need no steenking flash!
+        cleanup();
+        sm2.enabled = true;
+        initComplete();
+      }
+      return true;
+    }
+
+    // flash path
+    initMovie();
+
+    try {
+
+      // attempt to talk to Flash
+      flash._externalInterfaceTest(false);
+
+      // apply user-specified polling interval, OR, if "high performance" set, faster vs. default polling
+      // (determines frequency of whileloading/whileplaying callbacks, effectively driving UI framerates)
+      setPolling(true, (sm2.flashPollingInterval || (sm2.useHighPerformance ? 10 : 50)));
+
+      if (!sm2.debugMode) {
+        // stop the SWF from making debug output calls to JS
+        flash._disableDebug();
+      }
+
+      sm2.enabled = true;
+      debugTS('jstoflash', true);
+
+      if (!sm2.html5Only) {
+        // prevent browser from showing cached page state (or rather, restoring "suspended" page state) via back button, because flash may be dead
+        // http://www.webkit.org/blog/516/webkit-page-cache-ii-the-unload-event/
+        event.add(window, 'unload', doNothing);
+      }
+
+    } catch(e) {
+
+      sm2._wD('js/flash exception: ' + e.toString());
+      debugTS('jstoflash', false);
+      catchError({type:'JS_TO_FLASH_EXCEPTION', fatal:true});
+      // don't disable, for reboot()
+      failSafely(true);
+      initComplete();
+
+      return false;
+
+    }
+
+    initComplete();
+
+    // disconnect events
+    cleanup();
+
+    return true;
+
+  };
+
+  domContentLoaded = function() {
+
+    if (didDCLoaded) {
+      return false;
+    }
+
+    didDCLoaded = true;
+
+    // assign top-level soundManager properties eg. soundManager.url
+    setProperties();
+
+    initDebug();
+
+    /**
+     * Temporary feature: allow force of HTML5 via URL params: sm2-usehtml5audio=0 or 1
+     * Ditto for sm2-preferFlash, too.
+     */
+    // <d>
+    (function(){
+
+      var a = 'sm2-usehtml5audio=',
+          a2 = 'sm2-preferflash=',
+          b = null,
+          b2 = null,
+          hasCon = (window.console !== _undefined && typeof console.log === 'function'),
+          l = wl.toLowerCase();
+
+      if (l.indexOf(a) !== -1) {
+        b = (l.charAt(l.indexOf(a)+a.length) === '1');
+        if (hasCon) {
+          console.log((b?'Enabling ':'Disabling ')+'useHTML5Audio via URL parameter');
+        }
+        sm2.setup({
+          'useHTML5Audio': b
+        });
+      }
+
+      if (l.indexOf(a2) !== -1) {
+        b2 = (l.charAt(l.indexOf(a2)+a2.length) === '1');
+        if (hasCon) {
+          console.log((b2?'Enabling ':'Disabling ')+'preferFlash via URL parameter');
+        }
+        sm2.setup({
+          'preferFlash': b2
+        });
+      }
+
+    }());
+    // </d>
+
+    if (!hasFlash && sm2.hasHTML5) {
+      sm2._wD('SoundManager: No Flash detected' + (!sm2.useHTML5Audio ? ', enabling HTML5.' : '. Trying HTML5-only mode.'), 1);
+      sm2.setup({
+        'useHTML5Audio': true,
+        // make sure we aren't preferring flash, either
+        // TODO: preferFlash should not matter if flash is not installed. Currently, stuff breaks without the below tweak.
+        'preferFlash': false
+      });
+    }
+
+    testHTML5();
+    sm2.html5.usingFlash = featureCheck();
+    needsFlash = sm2.html5.usingFlash;
+
+    if (!hasFlash && needsFlash) {
+      messages.push(strings.needFlash);
+      // TODO: Fatal here vs. timeout approach, etc.
+      // hack: fail sooner.
+      sm2.setup({
+        'flashLoadTimeout': 1
+      });
+    }
+
+    if (doc.removeEventListener) {
+      doc.removeEventListener('DOMContentLoaded', domContentLoaded, false);
+    }
+
+    initMovie();
+
+    return true;
+
+  };
+
+  domContentLoadedIE = function() {
+
+    if (doc.readyState === 'complete') {
+      domContentLoaded();
+      doc.detachEvent('onreadystatechange', domContentLoadedIE);
+    }
+
+    return true;
+
+  };
+
+  winOnLoad = function() {
+
+    // catch edge case of initComplete() firing after window.load()
+    windowLoaded = true;
+    event.remove(window, 'load', winOnLoad);
+
+  };
+
+  /**
+   * miscellaneous run-time, pre-init stuff
+   */
+
+  preInit = function() {
+
+    if (mobileHTML5) {
+
+      // prefer HTML5 for mobile + tablet-like devices, probably more reliable vs. flash at this point.
+
+      // <d>
+      if (!sm2.setupOptions.useHTML5Audio || sm2.setupOptions.preferFlash) {
+        // notify that defaults are being changed.
+        messages.push(strings.mobileUA);
+      }
+      // </d>
+
+      sm2.setupOptions.useHTML5Audio = true;
+      sm2.setupOptions.preferFlash = false;
+
+      if (is_iDevice || (isAndroid && !ua.match(/android\s2\.3/i))) {
+        // iOS and Android devices tend to work better with a single audio instance, specifically for chained playback of sounds in sequence.
+        // common use case: exiting sound onfinish() -> createSound() -> play()
+        // <d>
+        messages.push(strings.globalHTML5);
+        // </d>
+        if (is_iDevice) {
+          sm2.ignoreFlash = true;
+        }
+        useGlobalHTML5Audio = true;
+      }
+
+    }
+
+  };
+
+  preInit();
+
+  // sniff up-front
+  detectFlash();
+
+  // focus and window load, init (primarily flash-driven)
+  event.add(window, 'focus', handleFocus);
+  event.add(window, 'load', delayWaitForEI);
+  event.add(window, 'load', winOnLoad);
+
+  if (doc.addEventListener) {
+
+    doc.addEventListener('DOMContentLoaded', domContentLoaded, false);
+
+  } else if (doc.attachEvent) {
+
+    doc.attachEvent('onreadystatechange', domContentLoadedIE);
+
+  } else {
+
+    // no add/attachevent support - safe to assume no JS -> Flash either
+    debugTS('onload', false);
+    catchError({type:'NO_DOM2_EVENTS', fatal:true});
+
+  }
+
+} // SoundManager()
+
+// SM2_DEFER details: http://www.schillmania.com/projects/soundmanager2/doc/getstarted/#lazy-loading
+
+if (window.SM2_DEFER === undefined || !SM2_DEFER) {
+  soundManager = new SoundManager();
+}
+
+/**
+ * SoundManager public interfaces
+ * ------------------------------
+ */
+
+window.SoundManager = SoundManager; // constructor
+window.soundManager = soundManager; // public API, flash callbacks etc.
+
+}(window));