var intervalId:Number;
var count:Number = 0;
var maxCount:Number = 10;
var duration:Number = 20;
var colors:Array = new Array("red",
"blue",
"yellow",
"purple",
"green",
"orange",
"salmon",
"pink",
"lilac",
"powder blue",
"mint");

function executeCallback(param:String) {
trace("executeCallback intervalId: " + intervalId + " count: " + count + " param: " + param);
clearInterval(intervalId);
if(count < maxCount) {
count++;
intervalId = setInterval(this, "executeCallback", duration, colors[count]);
}
}

if(intervalId != null) {
clearInterval(intervalId);
}

intervalId = setInterval(this, "executeCallback", duration, colors[count]);

importXML = new XML();
importXML.ignoreWhite = true;
importXML.onLoad = function(success) {
    if (success) {
        var xmlContent = this.firstChild;
        menuContent = new Array();
        for (var i = 0; i<this.firstChild.childNodes.length; i++) {
            nextEntry = xmlContent.childNodes[i];
            menuContent[i] = [nextEntry.attributes.name, nextEntry.attributes.value];
        }
        trace(menuContent);
        menuLength = menuContent.length;
        elementspacer = 1;
        var menuItem, yPosition = 0;
        createEmptyMovieClip("clipContainer", 1);
        for (var i = 0; i<menuLength; i++) {
            clipContainer.attachMovie("element", "menuItem"+i, i);
            // 复制按钮
            thisClip = clipContainer["menuItem"+i];
            thisClip.menuname = menuContent[i][0];
            thisClip.destination = menuContent[i][1];
            // 设置菜单的定位
            thisClip._y = yPosition;
            yPosition += Math.floor(thisClip._height+elementspacer);
        }
    } else {
        trace("Error loading xml");
    }
};
// 按钮连接
function setMenu(value) {
    getURL("http://"+value, "blank");
}
importXML.load("menu.xml");

   package myComponents{ import mx.containers.Panel; import flash.media.Camera;    import flash.media.Video;    import mx.core.UIComponent;  
          public class WebcamPanel extends Panel
            {
            public var video:Video
            public function WebcamPanel(){
            super();
            insertWebcamVideo();
            }
            public function insertWebcamVideo():void{
            var videoHolder:UIComponent = new UIComponent();
            var camera:Camera = Camera.getCamera();
            video = new Video(camera.width*2, camera.height*2);
            video.attachCamera(camera);
            videoHolder.addChild(video);
            addChild(videoHolder);
            videoHolder.y =10;
            }
            }
            }
          WebCam.mxml程序代码如下：
          <?xml version="1.0" encoding="utf-8"?>
            <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
            xmlns:MyComp="myComponents.*" layout="absolute">
            <mx:Script>
            <![CDATA[
            import mx.core.UIComponent;
            import flash.display.BitmapData;
          //快照函数
            public function takeSnapshot():void{
            var snapshotHolder:UIComponent = new UIComponent();
            var snapshot:BitmapData = new BitmapData(320, 240, true);
            var snapshotbitmap:Bitmap = new Bitmap(snapshot);
            snapshotHolder.y =10;
            snapshotHolder.addChild(snapshotbitmap);
            pnlSnapshot.addChild(snapshotHolder);
            snapshot.draw(pnlWebcam.video);
            pnlSnapshot.visible = true;
            }
            ]]>
            </mx:Script>
          <!--初始影像面版 -->
            <MyComp:WebcamPanel x="69" y="51" width="360"
            height="320"
            layout="absolute" backgroundColor="#ffffff"
            backgroundAlpha="1.0" title="这是动态影像"
            fontSize="18" fontFamily="Verdana"
            color="#000000" borderColor="#0080ff" borderStyle="solid"
            
            cornerRadius="0" barColor="#FFFFFF" borderThickness="10"
            
            dropShadowColor="#FFFFFF" dropShadowEnabled="false"
            
            footerColors="#FFFFFF" headerColors="#FFFFFF"
            
            highlightAlphas="0" shadowDirection="center"
            textAlign="right" textDecoration="none" borderAlpha="0"
            
            fontWeight="bold" id="pnlWebcam" shadowDistance="10"
            alpha="1.0" >
            </MyComp:WebcamPanel>
          <!--影像撷取后之面版 -->
            <mx:Panel x="499" y="51" width="360"
            height="320" layout="absolute"
            backgroundColor="#ffffff" backgroundAlpha="1.0"
            
            title="这是影像撷取" fontSize="18" fontFamily="Verdana"
            
            color="#ff0080" borderColor="#ff0080" borderStyle="solid"
            
            cornerRadius="0" barColor="#FFFFFF" borderThickness="10"
            
            dropShadowColor="#FFFFFF" dropShadowEnabled="false"
            
            footerColors="#FFFFFF" headerColors="#FFFFFF"
            
            highlightAlphas="0" shadowDirection="right"
            textAlign="left" textDecoration="none" borderAlpha="0"
            
            fontWeight="bold" id="pnlSnapshot" visible="false">
            </mx:Panel>
          
            <!--按钮触发快照影像 -->
            <mx:Button x="192" y="379"
            borderColor="#FFFFFF" focusAlpha="1" color="#ffffff"
            
            textRollOverColor="#FFFFFF" textSelectedColor="#000000"
            
            themeColor="#0080ff" fillAlphas="[1.0, 1.0]"
            errorColor="#ff0080" fillColors="[#0080ff, #0080ff]"
            
            fontSize="14" fontFamily="Verdana" fontWeight="bold"
            
            cornerRadius="0" alpha="1.0" click="takeSnapshot()"
            label="撷 取 影 像"/>
            <mx:Label x="69" y="25" text="Flex Demo
            From RiS http://j2eemx.com" fontSize="18"/>
            </mx:Application>

function init()
{
    function stretchIt()
    {
        new mx.transitions.Tween(myMc, "_x", mx.transitions.easing.Regular.easeOut, myMc._x, 0.500000 * Stage.width - 0.500000 * myMc._width , 18, false);
        new mx.transitions.Tween(myMc, "_y", mx.transitions.easing.Regular.easeOut, myMc._y, 0.500000 * Stage.height - 0.500000 * myMc._height, 18, false);
    }
    var myListener = new Object();
    myListener.onResize = function ()
    {
        stretchIt();
    };
    Stage.scaleMode = "noScale";
    Stage.align = "tl";
    Stage.addListener(myListener);
    stretchIt();
}
Stage.showMenu = false;
myMc._x = 0.500000 * Stage.width - 0.500000 * myMc._width ;
myMc._y = 0.500000 * Stage.height - 0.500000 * myMc._height;
myMc._alpha = 0;
new mx.transitions.Tween(myMc, "_alpha", mx.transitions.easing.Regular.easeOut, 0, 100, 18, false);
init();

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://www.macromedia.com/go/getflashplayer" width="100%" height="100%">
  <param name="movie" value="dingwei2.swf" />
  <param name="quality" value="high" />
  <embed src="dingwei2.swf" width="100%" height="100%" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"></embed>