/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.animation.AnimationSequence");dojo.require("dojo.animation.AnimationEvent");dojo.require("dojo.animation.Animation");dojo.deprecated("dojo.animation.AnimationSequence is slated for removal in 0.5; use dojo.lfx.* instead.", "0.5");dojo.animation.AnimationSequence = function (repeatCount) {	this._anims = [];	this.repeatCount = repeatCount || 0;};dojo.lang.extend(dojo.animation.AnimationSequence, {repeatCount:0, _anims:[], _currAnim:-1, onBegin:null, onEnd:null, onNext:null, handler:null, add:function () {	for (var i = 0; i < arguments.length; i++) {		this._anims.push(arguments[i]);		arguments[i]._animSequence = this;	}}, remove:function (anim) {	for (var i = 0; i < this._anims.length; i++) {		if (this._anims[i] == anim) {			this._anims[i]._animSequence = null;			this._anims.splice(i, 1);			break;		}	}}, removeAll:function () {	for (var i = 0; i < this._anims.length; i++) {		this._anims[i]._animSequence = null;	}	this._anims = [];	this._currAnim = -1;}, clear:function () {	this.removeAll();}, play:function (gotoStart) {	if (this._anims.length == 0) {		return;	}	if (gotoStart || !this._anims[this._currAnim]) {		this._currAnim = 0;	}	if (this._anims[this._currAnim]) {		if (this._currAnim == 0) {			var e = {type:"begin", animation:this._anims[this._currAnim]};			if (typeof this.handler == "function") {				this.handler(e);			}			if (typeof this.onBegin == "function") {				this.onBegin(e);			}		}		this._anims[this._currAnim].play(gotoStart);	}}, pause:function () {	if (this._anims[this._currAnim]) {		this._anims[this._currAnim].pause();	}}, playPause:function () {	if (this._anims.length == 0) {		return;	}	if (this._currAnim == -1) {		this._currAnim = 0;	}	if (this._anims[this._currAnim]) {		this._anims[this._currAnim].playPause();	}}, stop:function () {	if (this._anims[this._currAnim]) {		this._anims[this._currAnim].stop();	}}, status:function () {	if (this._anims[this._currAnim]) {		return this._anims[this._currAnim].status();	} else {		return "stopped";	}}, _setCurrent:function (anim) {	for (var i = 0; i < this._anims.length; i++) {		if (this._anims[i] == anim) {			this._currAnim = i;			break;		}	}}, _playNext:function () {	if (this._currAnim == -1 || this._anims.length == 0) {		return;	}	this._currAnim++;	if (this._anims[this._currAnim]) {		var e = {type:"next", animation:this._anims[this._currAnim]};		if (typeof this.handler == "function") {			this.handler(e);		}		if (typeof this.onNext == "function") {			this.onNext(e);		}		this._anims[this._currAnim].play(true);	} else {		var e = {type:"end", animation:this._anims[this._anims.length - 1]};		if (typeof this.handler == "function") {			this.handler(e);		}		if (typeof this.onEnd == "function") {			this.onEnd(e);		}		if (this.repeatCount > 0) {			this._currAnim = 0;			this.repeatCount--;			this._anims[this._currAnim].play(true);		} else {			if (this.repeatCount == -1) {				this._currAnim = 0;				this._anims[this._currAnim].play(true);			} else {				this._currAnim = -1;			}		}	}}});