content: function init()
      m.categoryList = m.top.findNode("categoryList")
      m.categoryList.setFocus(true)
  	m.top.observeField("visible", "onVisibleChange")
  	m.categoryList.vertFocusAnimationStyle = "floatingFocus"
  end function
  
  ' set proper focus to rowList in case if return from Content Screen
  sub onVisibleChange()
  	if m.top.visible = true then
  		m.categoryList.setFocus(true)
  	end if
  end sub
  