content: sub init()
        m.itemposter = m.top.findNode("itemPoster") 
  end sub
  
  sub showcontent()
    itemcontent = m.top.itemContent
    m.itemposter.uri = itemcontent.HDPosterUrl
  end sub
  
  sub showfocus()
    scale = 1 + (m.top.focusPercent * 0.1)
    m.itemposter.scale = [scale, scale]
  end sub
  
  sub onButtonPosterChange()
      ?"onButtonPosterChange"
      m.itemposter.height = m.top.posterHeight
      m.itemposter.width = m.top.posterWidth   
  end sub