How do I use a Sequence component in a separate file?

Question

I have my TileList control in the following code, and the data effect code in a separate file. I can't link them together. Here is the example I read (http://livedocs.adobe.com/flex/3/html/help.html?content=createeffects_5.html), but it's in flex 3 version. I don't know how to do that in flex 4. Can you one tell me how to do it?
//======================CODE START
<?xml version="1.0" encoding="utf-8"?>
<mx:TileList xmlns:fx="http://ns.adobe.com/mxml/2009"
             xmlns:s="library://ns.adobe.com/flex/spark"
             xmlns:mx="library://ns.adobe.com/flex/mx"
             itemsChangeEffect="{dataEffect}">                                 // <- Where my question is
    <fx:Script>
        <![CDATA[
            import effects.dataEffect;
        ]]>
    </fx:Script>
</mx:TileList>
//======================CODE END
My data effect in a separate file effects/dataEffect.mxml here:
//======================CODE START
<?xml version="1.0" encoding="utf-8"?>
<s:Group xmlns:fx="http://ns.adobe.com/mxml/2009"
         xmlns:s="library://ns.adobe.com/flex/spark"
         xmlns:mx="library://ns.adobe.com/flex/mx">
    <fx:Declarations>
        <s:Sequence id="seq">
            <mx:Blur
                blurYTo="12" blurXTo="12"
                duration="300"
                perElementOffset="150"
                filter="removeItem"/>
            <mx:SetPropertyAction
                name="visible" value="false"
                filter="removeItem"/>   
            <mx:UnconstrainItemAction/>
            <mx:Parallel>
                <mx:Move
                    duration="750"
                    perElementOffset="20"/>
                <mx:RemoveItemAction
                    startDelay="400"
                    filter="removeItem"/>
                <mx:AddItemAction 
                    startDelay="400"
                    filter="addItem"/>
                <mx:Blur
                    startDelay="410"
                    blurXFrom="18" blurYFrom="18" blurXTo="0" blurYTo="0"
                    duration="300"
                    filter="addItem"/>
            </mx:Parallel>
        </s:Sequence>
    </fx:Declarations>
</s:Group>
//======================CODE END

Answer 1

Hey!
Thanks, but I wrote
19. dyemotion,  
  Nov 18, 2013 9:43 AM    in reply to TREX 
Thanks,
but I need the file in png or jpg.
I have to upload this image and there is no other data type possible. :/
that I need png or jpg.
And of course. By every change of the saving options, I tried how it looks when its uploaded.
But every time it doesn't look like it should be.
That is the reason why I wrote my questions in this forum.