Please Help Me Swipeing

Hello every one. iam new to flash as developing. i develop one scrooll thumb xml image gallery.

now iam try to convert Touch application .

in this i have one problam Regarding swipeing .

please any body help me.

Here is XML data ("Images.xml")

<?xml version="1.0" encoding="utf-8"?>

<PLAYLIST THUMB_WIDTH="125" THUMB_HEIGHT="70" THUMBS_X="10" THUMBS_Y="295" VIDEO_X="10" VIDEO_Y="10" >

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb1.jpg" big_img="big_imgs/11.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb2.jpg" big_img="big_imgs/22.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb3.jpg" big_img="big_imgs/33.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb4.jpg" big_img="big_imgs/44.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb5.jpg" big_img="big_imgs/55.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb1.jpg" big_img="big_imgs/11.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb2.jpg" big_img="big_imgs/22.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb3.jpg" big_img="big_imgs/33.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb4.jpg" big_img="big_imgs/44.jpg"/>

<VIDEO TITLE="Lincoln Memorial Concert" THUMB="thumbs/thumb5.jpg" big_img="big_imgs/55.jpg"/>

</PLAYLIST>

Here is My script :

import fl.video.*;

import flash.ui.Mouse;

import flash.display.StageAlign;

import flash.display.StageScaleMode;

import flash.events.Event;

import flash.text.*

import  flash.events.*;

import flash.events.TouchEvent;

import flash.ui.Multitouch;

import flash.ui.MultitouchInputMode;

import flash.events.TransformGestureEvent;

Multitouch.inputMode=MultitouchInputMode.GESTURE;

Multitouch.inputMode=MultitouchInputMode.TOUCH_POINT;

var speed:Number;

var padding:Number = 5;

var thumb_width:Number;

var thumb_height:Number;

var thumbs_x:Number;

var thumbs_y:Number;

var video_x:Number;

var video_y:Number;

var my_videos:XMLList;

var my_total:Number;

var spl_height:Number;

var spl_width:Number;

var main_container:MovieClip;

var thumbs:Sprite;

var titles:Sprite;

var my_player:FLVPlayback;

var normal:MovieClip;

var title_txt:TextField = new TextField();

var thumb_title

var mc:MovieClip;

var images_loader = new Loader();

var myXMLLoader:URLLoader = new URLLoader();

myXMLLoader.load(new URLRequest("Images.xml"));

myXMLLoader.addEventListener(Event.COMPLETE, processXML);

function processXML(e:Event):void {

    var myXML:XML = new XML(e.target.data);

    thumb_width = myXML.@THUMB_WIDTH;

    thumb_height = myXML.@THUMB_HEIGHT;

    thumbs_x = myXML.@THUMBS_X;

    thumbs_y = myXML.@THUMBS_Y;

    video_x = myXML.@VIDEO_X;

    video_y = myXML.@VIDEO_Y;

    my_videos = myXML.VIDEO;

    my_total = my_videos.length();

    makeContainers();

    callThumbs();

    callimages();

}

mmc5.alpha=0;

function makeContainers():void {

main_container = new MovieClip();

addChild(main_container);

thumbs = new Sprite();

thumbs.addEventListener(TouchEvent.TOUCH_BEGIN, playVideo);

thumbs.addEventListener(TouchEvent.TOUCH_ROLL_OVER, onOver);

thumbs.addEventListener(TouchEvent.TOUCH_ROLL_OUT, onOut);

thumbs.x = thumbs_x;

thumbs.y = thumbs_y;

thumbs.buttonMode = true;

main_container.addChild(thumbs);

    titles = new Sprite();

    titles.x = thumbs_x;

    titles.y = thumbs_y;

    main_container.addChild(titles);

}

function callThumbs():void {

    for (var i:Number = 0; i < my_total; i++) {

        var thumb_url = my_videos.@THUMB;

        var thumb_loader = new Loader();

        thumb_loader.name = i;

        thumb_loader.load(new URLRequest(thumb_url));

        thumb_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, thumbLoaded);

        thumb_loader.x = (thumb_height+35)*i;

}

}

function callimages():void {

    var images_url = my_videos[0].@big_img;

    images_loader.load(new URLRequest(images_url));

    images_loader.contentLoaderInfo.addEventListener(Event.COMPLETE, imagesLoaded);

    function imagesLoaded(e:Event):void {

        addChild(images_loader);

        images_loader.x=10;

        images_loader.y=-10;

        spl_width=images_loader.width

        spl_height=images_loader.height

    }

}

function thumbLoaded(e:Event):void {

    var my_thumb:Loader = Loader(e.target.loader);

    thumbs.addChild(my_thumb);

    thumbs.y =330.85;

    thumbs.x = padding;

    thumbs.mask=box_mc;

    thumbs.addEventListener(Event.ENTER_FRAME, moveScrollerThumbs);

    thumbs.addEventListener(TransformGestureEvent.GESTURE_SWIPE, moveScrollerThumbs)

}

function moveScrollerThumbs(e:TransformGestureEvent):void {

    if ( e.offsetX > thumbs.y && e.offsetY < thumbs.y + thumbs.height) {//vertically over thumbs

        if (e.offsetX < stage.stageWidth/2 - padding*2 && e.offsetX > 0) {//left of stage explicitly

            speed = -(e.offsetX - (stage.stageWidth/2 - padding*2)) / 10;

        } else if (e.offsetX > stage.stageWidth/2 + padding*2 && e.offsetX < stage.stageWidth) {//right of stage explicitly

            speed = -(e.offsetX - (stage.stageWidth/2 + padding*2)) / 10;

        } else {

            speed = 0;

        }

        thumbs.x += speed;

        //thumbs limits

        if (thumbs.x < -thumbs.width + stage.stageWidth - padding) {//if scrolled too far left

            thumbs.x = -thumbs.width + stage.stageWidth - padding;

        } else if (thumbs.x > padding) {//if scrolled to far right

            thumbs.x = padding;

        }

    }

}

function playVideo(e:TouchEvent):void {

    var images_url=my_videos[e.target.name].@big_img;

    images_loader.load(new URLRequest(images_url));

}

function onOver(e:TouchEvent):void {

    var my_thumb:Loader = Loader(e.target);

    my_thumb.alpha = 0.5;

}

function onOut(e:TouchEvent):void {

    var my_thumb:Loader = Loader (e.target);

    my_thumb.alpha = 1;

}

btn_full.addEventListener(TouchEvent.TOUCH_BEGIN, stageResize);

images_loader.addEventListener(TouchEvent.TOUCH_BEGIN, stageResize1);

function stageResize(e:TouchEvent):void

        {

            var ev:Event=new Event("clicks",true);

            mmc5.addEventListener(MouseEvent.CLICK, stageResize1);

            this.addChild(mmc5);

            mmc5.alpha=1;

            mmc5.x=btn_full.x+285;

            mmc5.y=btn_full.y+195

            this.dispatchEvent(ev);

    function ext(){

        stage.displayState = StageDisplayState.NORMAL;

        images_loader.height=spl_height

        images_loader.width=spl_width

    }

            this.StageAlign=StageAlign.TOP_LEFT;

            stage.scaleMode=StageScaleMode.EXACT_FIT;

            images_loader.scaleX = images_loader.scaleY = 1;           

            if( stage.displayState == StageDisplayState.NORMAL ){               

                stage.displayState = StageDisplayState.FULL_SCREEN;

            } else {               

            }       

            if ((stage.stageHeight / stage.stageWidth) <images_loader.height / images_loader.width) {

                images_loader.width = stage.stageWidth;

                images_loader.scaleY = images_loader.scaleX;

            } else {

                images_loader.height = stage.stageHeight;               

                images_loader.scaleX =images_loader.scaleY;

            };           

            images_loader.x = stage.stageWidth / 2 - images_loader.width / 2;

            images_loader.y = stage.stageHeight / 2 - images_loader.height / 2;       

        }

        function stageResize2(e:TouchEvent):void

        {           

        mmc5.alpha=0;

        images_loader.height=1000

        images_loader.width=600

        }

function stageResize1(e:TouchEvent):void

        {

            stage.displayState = StageDisplayState.NORMAL;

        var ev:Event=new Event("clicks1",true);

        this.dispatchEvent(ev);

        images_loader.height=spl_height

        images_loader.width=spl_width

        images_loader.x=10;

        images_loader.y=-10;

        mmc5.x=btn_full.x-30

        mmc5.alpha=0

        }

Anybody Please give some suggusation.

Thank you.