var isInitFinished = false;//视频插件是否加载完成
var swfobject;

var lang = new langZhCn();

function langZhCn() {
	this.videoExample = "视频用例(H5---Chrome/firefox)";
	this.videoDesc = "此示例，只支持H5，Chrome使用h5插件。如果需要兼容IE，请参照videoExample.html";
	this.h5Example = "videoExample--支持H5-IE";
	this.geSessionId = "获取会话号";
	this.userId = "用户名：";
	this.password = "密码：";
	this.login = "登陆";
	this.videoInit = "初始化";
	this.videoLang = "插件语言：";
	this.videoWidth = "插件宽度：";
	this.videoHeight = "插件高度：";
	this.vodModeTitle = "插件模式";
	this.realMode = "实时视频";
	this.vodMode = "视频回放";
	this.serverIp = "服务器IP：";
	this.serverPort = "端口：";
	this.windowNumber = "窗口数目：";
	this.settings = "设置";
	this.videoLive = "实时视频";
	this.windowIndex = "窗口下标：";
	this.title = "标题：";
	this.jsession = "会话号：";
	this.stream = "码流：";
	this.devIdno = "设备号：";
	this.channel = "通道：";
	this.play = "播放";
	this.stop = "停止";
	this.reset = "重置";
	this.monitor = "监听";
	this.talkback = "对讲";
	this.url = "url链接：";
	this.playback = "远程回放";
	this.nullMic = "您的电脑上没有麦克风，无法启动对讲";
	this.micStop = "没有开启FLASH插件麦克风";
	this.loginError = "登陆失败";
	this.talkback_flashMicStep1 = "第一步，请在视频窗上右键菜单中选择设置";
	this.talkback_flashMicStep2 = "第二步在设置窗口中 选择 “允许”，并勾选“记住”";
	this.talkback_flashMicStep3 = "关闭设置，并重新启动对讲";
	this.bufferTimeDesc = "说明：主要用于调整视频延时，当缓存的数据达到了最小缓冲时长时（默认为2秒），则会进行播放，当到了最大缓冲时长（默认为6秒），则进行快放。";
	this.minBufferTime = "最小缓冲时长：";
	this.maxBufferTime = "最大缓冲时长：";
	this.vedioStatus = "选中窗口播放状态";
	this.vedioEventStart = '选中事件：选中第';
	this.vedioEventEnd = '个窗口';
	this.vedioPlay = "当前选中窗口正在进行视频播放";
	this.vedioNoPlay = "当前选中窗口未进行视频播放";
	this.playbackDesc = "h5播放器，初始化时将isVodMode配置为true，则可以有回放工具栏，可以进行拖动操作。h5播放器同时可以支持多路同步回放 startVodM(url, \"0,1,2,3\")，需要设备支持多路同步回放，第二个参数\"0,1,2,3\"表示回放的通道";
	this.talkbackDesc = "h5播放器，https可以直接对讲；http对讲时，需要下载安装PCM音频采集工具。h5播放器通过 onTtxVideoMsg 消息回调来判断 type=isTalking表示正在对讲中，type=showDownLoadDialog表示需要下载pcm采集工具";
	this.downPcmToolBtn = "下载音频采集工具";

	this.singleChannel = '单通道播放'
	this.multiChannel = '多通道同步回放'
	this.multiChannelUnSync = '多通道同时回放'

	this.getPlaybackLink = '获取播放连接'
	this.deviceNoError = '设备号错误'

}

function langEn() {
	this.videoExample = "Video Example(H5----Chrome/firefox)";
	this.h5Example = "videoExample( IE/H5 Support)";
	this.videoDesc = "In this example, only H5 is supported, and Chrome uses the h5 plugin. If you need to be compatible with IE, please refer to videoExample.html";
	this.geSessionId = "Get Jsession";
	this.userId = "Account:";
	this.password = "Password:";
	this.login = "Login";
	this.videoInit = "Init";
	this.videoLang = "language:";
	this.videoWidth = "Width:";
	this.videoHeight = "Height:";
	this.vodModeTitle = "Video Mode";
	this.realMode = "Real Video";
	this.vodMode = "Playback";
	this.serverIp = "ServerIP:";
	this.serverPort = "Port:";
	this.windowNumber = "WindowNum:";
	this.settings = "Setting";
	this.videoLive = "Live Video";
	this.windowIndex = "Index:";
	this.title = "Title:";
	this.jsession = "Jsession:";
	this.stream = "Stream:";
	this.devIdno = "DevIdno:";
	this.channel = "Channel:";
	this.play = "Play";
	this.stop = "Stop";
	this.reset = "Reset";
	this.monitor = "Monitor";
	this.talkback = "Talkback";
	this.url = "url:";
	this.playback = "Playback";
	this.nullMic = "On your computer does not have a microphone, you can not start speaking";
	this.micStop = "FLASH plug-in microphone is not turned on";
	this.loginError = "Login failed";
	this.talkback_flashMicStep1 = "1. select Settings in the video window on the right-click menu";
	this.talkback_flashMicStep2 = "The second step in the Settings window select 'Allow' and check the 'Remember'";
	this.talkback_flashMicStep3 = "Close the settings and restart the intercom";
	this.bufferTimeDesc = "Description:It's mainly used for the adjustment of video lazy load. When the video buffers the minimum buffer time(defaults to 2 seconds) of video,"
		+ " then it will play the video. When the video buffers the maximum buffer time(defaults to 6 seconds) of video, then it will play the video fast-forward.";
	this.minBufferTime = "Minimun Buffer Time:";
	this.maxBufferTime = "Maximun Buffer Time:";
	this.vedioStatus = "Select window play status";
	this.vedioEventStart = 'Select event: selected  Window ';
	this.vedioEventEnd = ' ';
	this.vedioPlay = "The currently selected window is Playing video now";
	this.vedioNoPlay = "There is no video playback in the current selected window";
	this.playbackDesc = "For h5 player, if isVodMode is configured as true when initializing, there can be a playback toolbar and drag operation can be performed. The h5 player can also support multi-channel synchronous playback startVodM(url, \"0,1,2,3\"), and the device needs to support multi-channel synchronous playback. The second parameter \"0,1,2,3\" Indicates the playback channel";
	this.talkbackDesc = "h5 player, https can talk directly; for http talk, you need to download and install the PCM audio collection tool. The h5 player judges by the onTtxVideoMsg message callback. type=isTalking means the intercom is in progress, type=showDownLoadDialog means the pcm collection tool needs to be downloaded";
	this.downPcmToolBtn = "Download Pcm Tool";

	this.singleChannel = 'Single channel playback'
	this.multiChannel = 'Multi-channel simultaneous playback'
	this.multiChannelUnSync = 'Multi-channel unsyn playback'

	this.getPlaybackLink = 'Get playback link'
	this.deviceNoError = 'Device Number Error'

}

function getUrlParameter(name) {
	if (location.search == '') {
		return '';
	}

	var o = {};
	var search = location.search.replace(/\?/, '');//只替换第一个问号,如果参数中带有问号,当作普通文本
	var s = search.split('&');
	for (var i = 0; i < s.length; i++) {
		o[s[i].split('=')[0]] = s[i].split('=')[1];
	}
	return o[name] == undefined ? '' : o[name];
}

function setText(domId, val) {
	var domItem = document.getElementById(domId);
	if (domItem != null) {
		domItem.innerHTML = val;
	}
}

function setValue(domId, val) {
	var domItem = document.getElementById(domId);
	if (domItem != null) {
		domItem.value = val;
	}
}

function getValue(domId) {
	var domItem = document.getElementById(domId);
	if (domItem != null) {
		return domItem.value;
	} else {
		return "";
	}
}

function setFocus(domId) {
	var domItem = document.getElementById(domId);
	if (domItem != null) {
		domItem.focus();
	}
}

function loadLang() {
	document.title = lang.videoExample;
	setText('h5Example', lang.h5Example);
	setText('descTitle', lang.videoDesc);
	setText('getJsessionTitle', lang.geSessionId);
	setText('accountTitle', lang.userId);
	setText('passwordTitle', lang.password);
	setText('userLoginBtn', lang.login);
	setText('isPlay', lang.vedioStatus);
	setText('videoInitTitle', lang.videoInit);
	setText('videoInitBtn', lang.videoInit);
	setText('videoLangTitle', lang.videoLang);
	setText('videoWidthTitle', lang.videoWidth);
	setText('videoHeightTitle', lang.videoHeight);
	setText('vodModeTitle', lang.vodModeTitle);

	var objOption = document.createElement("OPTION");
	objOption.value = "0";
	objOption.text = lang.realMode;
	document.getElementById("vodMode").add(objOption);
	objOption = document.createElement("OPTION");
	objOption.value = "1";
	objOption.text = lang.vodMode;
	document.getElementById("vodMode").add(objOption);
	document.getElementById("vodMode").value = "0";

	setText('windowNumberTitle', lang.windowNumber);
	setText('videoLiveTitle', lang.videoLive);
	setText('videoTitleTitle', lang.title);
	setText('videoStreamTitle', lang.stream);
	setText('videoPlayBtn', lang.play);
	setText('videoResetBtn', lang.reset);
	setText('monitorTitle', lang.monitor);
	setText('monitorBtn', lang.monitor);
	setText('talkbackTitle', lang.talkback);
	setText('talkbackBtn', lang.talkback);
	setText('playbackTitle', lang.playback);
	setText('urlTitle', lang.url);
	setText('urlTitle2', lang.url);
	setText('urlTitle3', lang.url);
	setText('playbackBtn', lang.playback);
	setText('bufferTimeDesc', lang.bufferTimeDesc);

	setText('minBufferTimeTitle', lang.minBufferTime);
	setText('maxBufferTimeTitle', lang.maxBufferTime);
	setText('aServerIp', lang.serverIp);
	setText('aServerPort', lang.serverPort);
	setText('settings', lang.settings);
	setText('windowIndex', lang.windowIndex);
	setText('jsessionId', lang.jsession);
	setText('realDevIdnoTitle', lang.devIdno);
	setText('listenDevIdnoTitle', lang.devIdno);
	setText('talkDevIdnoTitle', lang.devIdno);
	setText('playbackDevIdnoTitle', lang.devIdno);

	setText('realDevChannelTitle', lang.channel);
	setText('listenDevChannelTitle', lang.channel);

	setText('stop', lang.stop);
	setText('playbackDesc', lang.playbackDesc);
	setText('talkbackDesc', lang.talkbackDesc);

	setText('setLangBtn', lang.settings);
	setText('setServerBtn', lang.settings);
	setText('setWndBtn', lang.settings);
	setText('initBtn', lang.settings);
	setText('setTitleBtn', lang.settings);
	setText('setBufferBtn', lang.settings);

	setText('videoStopBtn', lang.stop);
	setText('monitorStopBtn', lang.stop);
	setText('talkStopBtn', lang.stop);
	setText('playbackStopBtn', lang.stop);
	setText('downPcmToolBtn', lang.downPcmToolBtn);

	setText('playbackChannelTitle', lang.channel);
	setText('playbackTypeSpan1', lang.singleChannel)
	setText('playbackTypeSpan2', lang.multiChannel)
	setText('playbackTypeSpan3', lang.multiChannelUnSync)

}

function onReady() {
	var host = window.location.host;
	var ip = host.split(":")[0];
	if (!ip || ip == 'localhost') {
		ip = '127.0.0.1';
	}
	setValue('serverIp', ip);
	setValue('serverPort', 6605);
	var strLang = getUrlParameter('lang');
	if (strLang == "en") {
		lang = new langEn();
		setValue('languagePath', 'en.xml');
	}
	loadLang();

	//初始化视频插件
	initPlayerExample();
}

//初始化视频插件
function initPlayerExample() {
	for (var i = 0; i < 101; i++) {
		playingStatusArray.push(false);
	}
	var _isVodMode = getValue('vodMode');
	//赋值初始化为未完成
	isInitFinished = false;
	//视频插件宽度
	var width = getValue('playerWidth');
	if (width == '') {
		setFocus('playerWidth');
		return;
	}
	//视频插件高度
	var hieght = getValue('playerHeight');
	if (hieght == '') {
		setFocus('playerHeight');
		return;
	}
	var strLang = getUrlParameter('lang');
	var options = {
		domId: "cmsv6flash",
		isVodMode: _isVodMode == "1" ? true : false,
		width: width,
		height: hieght,
		lang: strLang == "" ? "en" : strLang
	}
	swfobject = new Cmsv6Player(options);
	initFlash();
}

//插件初始化完成后执行
function initFlash() {
	if (typeof swfobject == "undefined" ||
		typeof swfobject.setWindowNum == "undefined") {
		setTimeout(initFlash, 50);
	} else {
		//初始化插件语言
		var language = getValue('languagePath');
		if (!language) {
			return;
		}
		swfobject.setLanguage(language);
		//先将全部窗口创建好
		swfobject.setWindowNum(36);
		//再配置当前的窗口数目
		var windowNum = getValue('windowNumber');
		if (windowNum == '') {
			setFocus('windowNumber');
			return;
		}
		swfobject.setWindowNum(windowNum);
		//设置服务器信息
		var serverIp = getValue('serverIp');
		if (!serverIp) {
			setFocus('serverIp');
			return;
		}
		var serverPort = getValue('serverPort');
		if (!serverPort) {
			setFocus('serverPort');
			return;
		}
		swfobject.setServerInfo(serverIp, serverPort);
		isInitFinished = true;

		// 监听回放Radio
		monitorPlaybackRadio()

	}
}

//设置视频插件窗口数量
function setVideoWindowNumber() {
	if (!isInitFinished) {
		return;
	} else {
		//窗口数目
		var windowNum = getValue('windowNumber');
		if (windowNum == '') {
			setFocus('windowNumber');
			return;
		}
		swfobject.setWindowNum(windowNum);
	}
}

//设置视频插件服务器信息
function setVideoServer() {
	if (!isInitFinished) {
		return;
	} else {
		//服务器信息
		var serverIp = getValue('serverIp');
		if (!serverIp) {
			setFocus('serverIp');
			return;
		}
		var serverPort = getValue('serverPort');
		if (!serverPort) {
			setFocus('serverPort');
			return;
		}
		swfobject.setServerInfo(serverIp, serverPort);
	}
}

//设置视频插件语言
function setVideoLanguage() {
	if (!isInitFinished) {
		return;
	} else {
		//语言文件
		var language = getValue('languagePath');
		if (!language) {
			setFocus('languagePath');
			return;
		}
		swfobject.setLanguage(language);
	}
}

//设置窗口标题
function setWindowTitle() {
	if (!isInitFinished) {
		return;
	} else {
		//窗口下标
		var index = getValue('liveVideoIndex');
		if (index == '') {
			setFocus('liveVideoIndex');
			return;
		}
		//标题
		var title = getValue('liveWindowTitle');
		swfobject.setVideoInfo(index, title);
	}
}

//播放实时视频
function playLiveVideo() {
	if (!isInitFinished) {
		return;
	}
	//窗口下标
	var index = getValue('liveVideoIndex');
	if (index == '') {
		setFocus('liveVideoIndex');
		return;
	}
	//jsession会话号
	var jsession = getValue('liveJsession');
	if (jsession == '') {
		setFocus('liveJsession');
		return;
	}
	//设备号
	var devIdno = getValue('liveDevIdno');
	if (devIdno == '') {
		setFocus('liveDevIdno');
		return;
	}
	//通道号
	var channel = getValue('liveChannel');
	if (channel == '') {
		setFocus('liveChannel');
		return;
	}
	//码流
	var stream = getValue('liveStream');
	if (stream == '') {
		setFocus('liveStream');
		return;
	}
	//最小缓冲时长
	var minBufferTime = getValue('minBufferTime');
	if (minBufferTime != '') {
		swfobject.setBufferTime(index, minBufferTime);
	}
	//最大缓冲时长
	var maxBufferTime = getValue('maxBufferTime');
	if (maxBufferTime != '') {
		swfobject.setBufferTimeMax(index, maxBufferTime);
	}

	//先停止视频窗口
	swfobject.stopVideo(index);
	//设置窗口标题
	var title = getValue('liveWindowTitle');
	swfobject.setVideoInfo(index, title);
	//播放视频
	swfobject.startVideo(index, jsession, devIdno, channel, stream, true);
}

//停止视频窗口播放视频窗口
function stopLiveVideo() {
	if (!isInitFinished) {
		return;
	} else {
		//窗口下标
		var index = getValue('liveVideoIndex');
		if (index == '') {
			setFocus('liveVideoIndex');
			return;
		}
		swfobject.stopVideo(index);
	}
}

//重置实时视频窗口
function reSetLiveVideo() {
	if (!isInitFinished) {
		return;
	} else {
		//窗口下标
		var index = getValue('liveVideoIndex');
		if (index == '') {
			setFocus('liveVideoIndex');
			return;
		}
		swfobject.reSetVideo(index);
	}
}

//开始监听
function startMonitor() {
	if (!isInitFinished) {
		return;
	} else {
		//会话号
		var jsession = getValue('liveJsession');
		if (jsession == '') {
			setFocus('monitorJsession');
			return;
		}
		//设备号
		var devIdno = getValue('monitorDevIdno');
		if (devIdno == '') {
			setFocus('monitorDevIdno');
			return;
		}
		//通道号
		var channel = getValue('monitorChannel');
		if (channel == '') {
			setFocus('monitorChannel');
			return;
		}
		swfobject.setListenParam(1);
		swfobject.startListen(jsession, devIdno, channel);
	}
}

//停止监听
function stopMonitor() {
	if (!isInitFinished) {
		return;
	} else {
		swfobject.stopListen();
	}
}

//开始对讲
function startTalkback() {
	if (!isInitFinished) {
		return;
	} else {
		//会话号
		var jsession = getValue('liveJsession');
		if (jsession == '') {
			setFocus('talkbackJsession');
			return;
		}
		//设备号
		var devIdno = getValue('talkbackDevIdno');
		if (devIdno == '') {
			setFocus('talkbackDevIdno');
			return;
		}
		swfobject.setTalkParam(1);
		var ret = swfobject.startTalkback(jsession, devIdno, 0);
		//flash播放器通过startTalkback返回值判断来判断, h5播放器通过 onTtxVideoMsg 消息回调来判断 type=isTalking表示正在对讲中，type=showDownLoadDialog表示需要下载pcm采集工具
		//返回 0成功，1表示正在对讲，2表示没有mic，3表示禁用了mic
		if (ret == 0) {
		} else if (ret == 1) {
		} else if (ret == 2) {
			alert(lang.nullMic);
		} else if (ret == 3) {
			//alert(lang.micStop);
			alert(lang.talkback_openMic);
		} else {
		}
		//flash end
	}
}

//停止对讲
function stopTalkback() {
	if (!isInitFinished) {
		return;
	} else {
		swfobject.stopTalkback();
	}
}

// 开始远程回放
function startPlayback() {
	if (!isInitFinished) {
		return;
	} else {
		//回放url
		var url = getValue('playbackUrl');
		if (url == '') {
			setFocus('playbackUrl');
			return;
		}
		//flash begin -----
		//回放之前先停止
		//swfobject.getObjectById('cmsv6flash').stopVideo(0);
		//开始回放
		//swfobject.getObjectById("cmsv6flash").startVod(0, url);
		//flash end ------
		//h5 begin -----
		//回放之前先停止
		swfobject.stopVodM();

		var playbackChannelCount = 0
		var playbackChannelObj = document.getElementById("playbackChannel")
		if (playbackChannelObj) {
			playbackChannelCount = playbackChannelObj.value
		}

		var playbackUrlObj2 = document.getElementById('playbackUrl2')
		var playbackUrlObj3 = document.getElementById('playbackUrl2')

		var urls = []
		if (playbackUrlObj2.value) {
			urls.push(playbackUrlObj2.value)
			if (playbackUrlObj3.value) {
				urls.push(playbackUrlObj3.value)
			}
		}

		if (document.getElementById('playbackType3').checked) {
			urls.push(url)
			//开始回放
			swfobject.startVodM(urls, "");
		} else {
			swfobject.startVodM(url, playbackChannelCount);
		}

		//h5 end ------
	}
}

function monitorPlaybackRadio() {
	document.getElementById("playbackRadio").addEventListener("click", function (e) {
		if (e.target.tagName === "INPUT") {
			var playbackChannelObj = document.getElementById("playbackChannel")
			var playbackChannelObj2 = document.getElementById("playbackChannel2")
			var playbackChannelObj3 = document.getElementById("playbackChannel3")
			switch (e.target.value) {
				case "1":
					playbackChannelObj.value = "0"
					playbackChannelObj.disabled = 'disabled'
					playbackChannelObj2.style.display = 'none'
					playbackChannelObj3.style.display = 'none'
					break
				case "2":
					playbackChannelObj.value = "0,1,2"
					playbackChannelObj.disabled = ''
					playbackChannelObj2.style.display = 'none'
					playbackChannelObj3.style.display = 'none'
					break
				case "3":
					playbackChannelObj.value = ""
					playbackChannelObj.disabled = 'disabled'
					playbackChannelObj2.style.display = ''
					playbackChannelObj3.style.display = ''
					break
			}
		}
	})
}

//停止远程回放

function stopPlayback() {
	if (!isInitFinished) {
		return;
	} else {
		//flash begin -----
		//swfobject.getObjectById("cmsv6flash").stopVideo(0);
		//flash end ------
		//h5 begin -----
		swfobject.stopVodM();
		//h5 end ------
	}
}

var channel = ''

function getPlaybackLink() {

	var serverIp = getValue('serverIp');
	if (!serverIp) {
		setFocus('serverIp');
		return;
	}

	var serverPort = getValue('serverPort');
	if (!serverPort) {
		setFocus('serverPort');
		return;
	}

	var devIdno = getValue('playbackDevIdno');
	if (!devIdno) {
		setFocus('playbackDevIdno');
		return;
	}

	var jsession = getValue('liveJsession');
	if (!jsession) {
		setFocus('liveJsession');
		return;
	}

	var _url = location.protocol + '//' + window.location.host + '/StandardApiAction_getVideoFileInfo.action?DevIDNO=' + devIdno + '&LOC=1&CHN=0&YEAR=2014&MON=12&DAY=10&RECTYPE=-1&FILEATTR=2&BEG=0&END=86399&ARM1=0&ARM2=0&RES=0&STREAM=0&STORE=0&jsession=' + jsession

	ajax({
		type: 'POST',
		url: _url,
		cache: false,
		dataType: 'json',
		success: function (data) {
			if (data.result == 0) {
				var files = data.files
				if (files.length > 0) {
					var firstFile = files[0]
					if (firstFile.PlaybackUrlWs) {
						setValue('playbackUrl', firstFile.PlaybackUrlWs)
					} else {
						setValue('playbackUrl', firstFile.PlaybackUrl)
					}

					var secondFile = files[1]
					if (secondFile && secondFile.PlaybackUrlWs) {
						var playbackUrlObj2 = document.getElementById('playbackUrl2')
						playbackUrlObj2.value = secondFile.PlaybackUrlWs
					}

					var thirdFile = files[2]
					if (thirdFile && thirdFile.PlaybackUrlWs) {
						var playbackUrlObj3 = document.getElementById('playbackUrl3')
						playbackUrlObj3.value = thirdFile.PlaybackUrlWs
					}

				}
			} else if (data.result === 32) {
				alert(lang.deviceNoError)
				setFocus('playbackDevIdno');
			} else {
				alert(lang.loginError);
			}
		},
		error: function (XMLHttpRequest, textStatus, errorThrown) {
			try {
				if (p.onError) p.onError(XMLHttpRequest, textStatus, errorThrown);
			} catch (e) {
			}
			alert(lang.loginError);
		}
	})
}

function downPcmTool() {
	window.open('/product/CMSV6PcmTool/CMSV6PcmTool.exe');
}

function ajax() {
	var ajaxData = {
		type: arguments[0].type || "GET",
		url: arguments[0].url || "",
		async: arguments[0].async || "true",
		data: arguments[0].data || null,
		dataType: arguments[0].dataType || "text",
		contentType: arguments[0].contentType || "application/x-www-form-urlencoded",
		beforeSend: arguments[0].beforeSend || function () {
		},
		success: arguments[0].success || function () {
		},
		error: arguments[0].error || function () {
		}
	}
	ajaxData.beforeSend()
	var xhr = createxmlHttpRequest();
	xhr.responseType = ajaxData.dataType;
	xhr.open(ajaxData.type, ajaxData.url, ajaxData.async);
	xhr.setRequestHeader("Content-Type", ajaxData.contentType);
	xhr.send(convertData(ajaxData.data));
	xhr.onreadystatechange = function () {
		if (xhr.readyState == 4) {
			if (xhr.status == 200) {
				ajaxData.success(xhr.response)
			} else {
				ajaxData.error()
			}
		}
	}
}

function createxmlHttpRequest() {
	if (window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	}
}

function convertData(data) {
	if (typeof data === 'object') {
		var convertResult = "";
		for (var c in data) {
			convertResult += c + "=" + data[c] + "&";
		}
		convertResult = convertResult.substring(0, convertResult.length - 1)
		return convertResult;
	} else {
		return data;
	}
}

//用户登录
function userLogin() {
	//用户名
	var account = getValue('account');
	if (account == '') {
		setFocus('account');
		return;
	}
	//密码
	var password = getValue('userPassword');
	if (password == '') {
		setFocus('userPassword');
		return;
	}
	var _url = location.protocol + '//' + window.location.host + '/StandardApiAction_login.action?account=' + account
		+ "&password=" + password;
	ajax({
		type: 'POST',
		url: _url,
		cache: false,
		dataType: 'json',
		success: function (data) {
			if (data.result == 0) {
				setValue('liveJsession', data.jsession);
			} else {
				alert(lang.loginError);
			}
		},
		error: function (XMLHttpRequest, textStatus, errorThrown) {
			try {
				if (p.onError) p.onError(XMLHttpRequest, textStatus, errorThrown);
			} catch (e) {
			}
			alert(lang.loginError);
		}
	});
}

//设置缓冲时长
function setBufferInfo() {
	if (!isInitFinished) {
		return;
	} else {
		//窗口下标
		var index = getValue('liveVideoIndex');
		if (index == '') {
			setFocus('liveVideoIndex');
			return;
		}
		//最小缓冲时长
		var minBufferTime = getValue('minBufferTime');
		//最大缓冲时长
		var maxBufferTime = getValue('maxBufferTime');
		if (minBufferTime == '' && maxBufferTime == '') {
			return;
		}
		if (maxBufferTime != '') {
			swfobject.setBufferTimeMax(index, maxBufferTime);
		}
		if (minBufferTime != '') {
			swfobject.setBufferTime(index, minBufferTime);
		}
	}
}

function onTtxVideoMsg(index, type) {
	if (index != null && index != "") {
		index = parseInt(index, 10);
	}
	//窗口事件
	//window message
	if (type == "select") {
		//选中窗口     		select window
		selectIndex = index;
		$('#eventTip', lang.vedioEventStart + (index + 1) + lang.vedioEventEnd);
	} else if (type == "full") {
		//全屏			Full screen
	} else if (type == "norm") {
		//退出全屏			Exit full screen
	}
		//视频播放事件
	//video play messsage
	else if (type == "stop") {
		//停止播放			stop playing
		playingStatusArray[index] = false;
	} else if (type == "start") {
		//开始播放			Start play
		playingStatusArray[index] = true;
	} else if (type == "sound") {
		//开启声音			Turn on the sound
	} else if (type == "silent") {
		//静音			Mute
	} else if (type == "play") {
		//暂停或停止后重新播放			Play again after pause or stop
	} else if (type == "PicSave") {
		//截图			screenshot
	}
		//对讲事件
	//Intercom messsage
	else if (type == "startRecive" || type == "uploadRecive" || type == "loadRecive") {
		//开启对讲			Open intercom
	} else if (type == "stopTalk") {
		//关闭对讲			Turn off intercom
	} else if (type == "playRecive") {
		//对讲中			Talkback
	} else if (type == "reciveStreamStop" || type == "reciveNetError" || type == "reciveStreamNotFound") {
		//对讲异常(网络异常等)			Talkback anomalies (network exceptions, etc.)

	} else if (type == "uploadNetClosed" || type == "uploadNetError") {
		//连接异常 			Connection exception
	} else if (type == "upload") {
		//对讲讲话			Talkback speech
	} else if (type == "uploadfull") {
		//对讲讲话结束		Talkback speech ends
	}
		//监听事件
	//Listen messsage
	else if (type == "startListen") {
		//开始监听      		Start listening
	} else if (type == "stopListen") {
		//主动停止监听 		Active stop monitoring

	} else if (type == "listenNetError") {
		//网络异常  			Network anomaly

	} else if (type == "playListen") {
		//监听中	  		In listening
	} else if (type == "loadListen" || type == "listenStreamNotFound" || type == "listenStreamStop") {
		//等待请求监听	   	Waiting request monitoring
	} else if (type == 'showDownLoadDialog') {
		alert("down pcm tool");
		downPcmTool();
	} else if (type == 'isTalking') {
		alert("is talking");
	}
}

var selectIndex = 0;
var playingStatusArray = [];

//判断当前选择窗口是否播放状态
function checkIsPlaying() {
	if (playingStatusArray[selectIndex]) {
		alert(lang.vedioPlay);
	} else {
		alert(lang.vedioNoPlay);
	}
}