content: sub init()
      canvasObject = CreateObject("roDeviceInfo")
      canvasSize = canvasObject.GetDisplaySize()
      example = m.top.findNode("textRectangle")
      examplerect = example.boundingRect()
      centerx = (canvasSize.w - examplerect.width) / 2
      centery = (canvasSize.h - examplerect.height) / 2
      example.translation = [centerx, centery]
      m.movinglabel = m.top.findNode("movingLabel")
      scrollback = m.top.findNode("scrollbackAnimation")
      datatimer = m.top.findNode("dataTimer")
      m.defaulttext = canvasSize.w
      m.alternatetext = canvasSize.h
      m.textchange = false
      datatimer.observeField("fire", "getdata")
      scrollback.control = "start"
      datatimer.control = "start"
      m.top.setFocus(true)
  end sub
  
  sub getdata()
      m.movinglabel.text = m.global.globalVariable
  end sub
  