<container>
 <image id="A" src="{screen.srcA}" width="{screen.width}" height="{screen.height}"  opacity="0" solidity="solid" />
 <image id="B" src="{screen.srcB}" width="{screen.width}" height="{screen.height}" opacity="0" solidity="solid" />
  <action on="DoTransition" onEnd="FinishedTransition"> 
  <animate targetNode="B" targetAttr="y" begin="0ms" dur="200ms" from="{screen.height*0.2}" to="{-screen.height*0.2}" ease="in" />
<animate targetNode="B" targetAttr="y" begin="200ms" dur="200ms" from="{-screen.height*0.2}" to="0" ease="in" />
 <animate targetNode="B" targetAttr="opacity" from="0" to="1" begin="0ms" dur="0ms"/>
    </action>
</container>