content: sub init()
      m.top.id = "gridListItem"
      m.programPoster = m.top.findNode("programPoster")
      m.programTitle = m.top.findNode("programTitle")
      m.programArtist = m.top.findNode("programArtist")
  end sub
  
  sub showContent()
      itemcontent = m.top.itemContent
      ' set data to grid item
      if itemcontent <> invalid
          m.programPoster.uri = itemcontent.FHDPosterUrl
          m.programTitle.text = itemcontent.title
          m.programArtist.text = itemcontent.title
      end if
  end sub
  