function CheckCam()
{
    camArray = Camera.names;
    if (camArray.length >= 1)
    {
        temp_cam = Camera.get();
        temp_cam.setMotionLevel(50, 100);
        source.myBox._visible = false;
        source.myBox.attachVideo(temp_cam);
        my_num = 0;
        temp_cam.onStatus = function ()
        {
            if (temp_cam.muted)
            {
                sysInfo = "您拒绝了Flash访问摄像头，请刷新重试！";
                shot_btn.enabled = false;
                shot_btn._alpha = 50;
                back_btn.enabled = false;
                back_btn._alpha = 50;
                submit_btn.enabled = false;
                submit_btn._alpha = 50;
            } // end if
        };
        temp_cam.onActivity = function (mode)
        {
            ++my_num;
            if (my_num == 2)
            {
                source.myBox.attachVideo(null);
                source.myBox.clear();
                execute_Call();
            }
            else if (mode)
            {
                if (my_num == 1)
                {
                    sysInfo = "正在检测摄像头是否被其它程序占用";
                    shot_btn.enabled = false;
                    shot_btn._alpha = 50;
                    back_btn.enabled = false;
                    back_btn._alpha = 50;
                    submit_btn.enabled = false;
                    submit_btn._alpha = 50;
                    executeCall();
                }
                else
                {
                    sysInfo = "其它程序正在使用您的摄像头\n请先关闭其它程序后刷新重试";
                } // end else if
            }
            else
            {
                sysInfo = "其它程序正在使用您的摄像头\n请先关闭其它程序后刷新重试";
            } // end else if
        };
    }
    else if (camArray.length == 0)
    {
        sysInfo = "系统无法检测摄像头，请先确认您已\n经安装了摄像头并可以正常工作，然后刷新重试。";
    } // end else if
} // End of the function
function executeCallback()
{
    clearInterval(_root.interval);
    sysInfo = "其它程序正在使用您的摄像头\n请先关闭其它程序后刷新重试";
} // End of the function
function executeCall()
{
    _root.interval = setInterval(this, "executeCallback", 1000);
} // End of the function
function execute_ok()
{
    clearInterval(_root.intervalId);
    sysInfo = "正在连接服务器，请稍候...";
    nc = new NetConnection();
    nc.connect(FlashComPath);
    nc.onStatus = function (info)
    {
        trace (info.code);
        if (info.code == "NetConnection.Connect.Success")
        {
            source.myBox._visible = true;
            setWebCam();
        }
        else if (info.code != "NetConnection.Connect.Closed")
        {
            sysInfo = "连接服务器失败，暂时无法拍照，请您稍后再试。";
        } // end else if
    };
} // End of the function
function execute_Call()
{
    _root.intervalId = setInterval(this, "execute_ok", 800);
} // End of the function
function setWebCam()
{
    var _loc1 = Camera.get();
    _loc1.setMode(180, 135, 25);
    _loc1.setQuality(512000, 90);
    source.myBox.attachVideo(_loc1);
    shot_btn.enabled = true;
    shot_btn._alpha = 100;
    back_btn.enabled = true;
    back_btn._alpha = 100;
    submit_btn.enabled = true;
    submit_btn._alpha = 100;
    sysInfo = "初始化完毕，可以进行拍贴";
} // End of the function
CheckCam();
var url = _root.url;
var FlashComPath = "rtmp://s1.maodao.com/Record";
sysInfo = "请点击【允许】激活视频设备。";
lv = new LoadVars();
_global.photox = 240;
_global.photoy = 180;
this.source.myBox._width = photox;
this.source.myBox._height = photoy;
this.source._width = photox;
this.source._height = photoy;
this.source.bord.loadMovie(url);
onEnterFrame = function ()
{
    if (this.source.bord._width > 2)
    {
        this.source.bord._width = photox;
        this.source.bord._height = photoy;
    } // end if
};
shot_btn.onRelease = shot_btn.onReleaseOutside = function ()
{
    source.myBox.attachVideo(null);
    shot_btn.enabled = false;
    shot_btn._alpha = 50;
    lv.bmap = new flash.display.BitmapData(240, 180, false, 0);
    lv.bmap.draw(source);
    dest2.attachBitmap(lv.bmap, 1);
    dest2._width = 180;
    sysInfo = "拍贴完毕，点击“重拍”或“保存”";
};
back_btn.onRelease = back_btn.onReleaseOutside = function ()
{
    setWebCam();
    shot_btn.enabled = true;
    shot_btn._alpha = 100;
};
submit_btn.onRelease = submit_btn.onReleaseOutside = function ()
{
    sysInfo = "正在保存图像，请稍候...";
    shot_btn.enabled = false;
    shot_btn._alpha = 50;
    back_btn.enabled = false;
    back_btn._alpha = 50;
    submit_btn.enabled = false;
    submit_btn._alpha = 50;
    go = function ()
    {
        clearInterval(s);
        delete _root.cam;
        image = "";
        i = lv.bmap.height;
        j = lv.bmap.width;
        for (y = i; y >= 0; y--)
        {
            for (x = 0; x < j; x++)
            {
                color = lv.bmap.getPixel(x, y).toString(16);
                if (color.length == 5)
                {
                    color = "0" + color;
                } // end if
                image = image + (color + "|");
            } // end of for
        } // end of for
        lv.height = i;
        lv.width = j;
        lv.image = image;
        lv.send("tzx_action.shtm", "_self", "post");
    };
    s = setInterval(go, 500);
};
alphaCtrl.alphaBar.onPress = function ()
{
    this.startDrag(0, 0, 0, 0, 130);
};
alphaCtrl.alphaBar.onMouseMove = function ()
{
    source.bord._alpha = -100 * this._y / 130 + 100;
    picAlpha = int(source.bord._alpha);
};
alphaCtrl.alphaBar.onRelease = alphaCtrl.alphaBar.onReleaseOutside = function ()
{
    this.stopDrag();
};