Mouse Listener question

Hi,

can we have one mouse listener that can react on multiple mc … i explain!

Let say i’ve got 3 MC, btn0 btn1 and btn2 and a mouselistener function onmousemove that simply play with the alpha

so, if i’m on btn0, the i play with his alpha, and same for all other MC

So, can i do that or i need to create multiple mouse.listener for each one ??