content: sub init()
      m.content_grid = m.top.FindNode("content_grid")
      m.header = m.top.FindNode("header")
  end sub
  
  sub onFeedChanged(obj)
      feed = obj.getData()
      m.header.text = feed.title
      postercontent = createObject("roSGNode","ContentNode")
      for each item in feed.items
  		node = createObject("roSGNode","ContentNode")
  	    node.streamformat = item.streamformat
  	    node.title = item.title
  	    node.url = item.url
  	    node.description = item.description
  	    node.HDGRIDPOSTERURL = item.thumbnail
  	    node.SHORTDESCRIPTIONLINE1 = item.title
  		node.SHORTDESCRIPTIONLINE2 = item.description
  	    postercontent.appendChild(node)
      end for
      showpostergrid(postercontent)
  end sub
  
  sub showpostergrid(content)
    m.content_grid.content=content
    m.content_grid.visible=true
    m.content_grid.setFocus(true)
  end sub
  