content: sub init()
  	m.thumbnail = m.top.findNode("thumbnail")
  	m.title = m.top.findNode("title")
  	m.checkBox = m.top.findNode("checkBox")
  end sub
  
  sub itemContentChanged(event as object)
  	itemContent = event.getData()
  	m.title.text = itemcontent.title
  	m.thumbnail.uri = itemContent.uri
  	m.thumbnail.width = 480
  	m.thumbnail.height = 350
  	m.title.width = 480
  	if itemContent.selected
  		m.checkBox.visible = true
  		return
  	end if
  	m.checkBox.visible = false
  end sub
  
  