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Flex, image swap on mouse-over and state change on-click

I am learning Flex and have an image I would like to changed on mouseover, and switch to another state on click. I do not want to use any of the buttons available in Flex. Does anyone know th code to achiev what I want? Thanks

Try something like this:

<fx:Declarations>
  <s:BitmapImage id="imageOut" source="@Embed('images/button.png')" />
  <s:BitmapImage id="imageOver" source="@Embed('images/button-over.png')" />
</fx:Declarations>

<s:Image id="imageButton" source="{imageOut.source}"
         rollOver="imageButton.source = imageOver.source"
         rollOut="imageButton.source = imageOut.source"
         click="someObject.currentState = 'someState'"/>

I don't understand if you mean changing the state on the Image or on something else, but either way, this should provide a sense of how it might be done.

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