function checkIfInFrames(relative)
{
  if (top.inFrames=="true")
  {
    top.inFrames="true";
  }
  else
  {
    if (relative == null)
	relative="./";
    top.document.location = relative+"frames.php?choix=" + document.location;
  }
}

function checkIfInFrames2(new_location)
{
  if (top.inFrames=="true")
  {
    top.inFrames="true";
  }
  else
  {
    top.document.location = "../frames.php?choix=" + new_location;
  }
}

function popup_poll() 
{
  if (top.pollShown != "true")
    {
      win = window.open("poll/start.php","","width=450,height=450,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0");
    }
  top.pollShown = "true";
}

function force_popup_poll() 
{
  top.pollShown = "false";
  popup_poll();
}

function popup_poll_results() 
{
  win = window.open("poll/archive.php","","width=500,height=650,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0");
}

function popup_window(width, height, address)
{
  win = window.open(address,"","width="+width+",height="+height+",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0");
}