<container>
 <image id="B" src="{screen.srcB}" width="{screen.width}" height="{screen.height}" solidity="solid" />
 <image id="A" src="{screen.srcA}" width="{screen.width}" height="{screen.height}"  solidity="solid" />
  <action on="DoTransition" onEnd="FinishedTransition"> 
 
  <animate targetNode="A" targetAttr="y" begin="0ms" dur="180ms" from="0" to="{screen.height*0.2}" ease="in" />
<animate targetNode="A" targetAttr="y" begin="180ms" dur="250ms" from="{screen.height*0.2}" to="{-screen.height*1}" ease="in" />
    </action>
</container>