if (window.captureEvents)
  {
  window.captureEvents(Event.KEYDOWN)
  }
window.onKeyDown =
  function (e)
    {
    if (e.modifiers==2)
      {
            returnValue = alert("Restrictions applied for website's security!::||Webmaster||::") 
      }
    else return true
    }
document.onkeydown =
  function ()
    {
    if (event.ctrlKey)
      {
      event.cancelBubble = true 
      event.returnValue = alert("Restrictions applied for website's security!::||Webmaster||::") 
            return false 
      }
    else return true
    }