var winhandle
function openresultwindow(action)
{
var height=300;
var width=450;
if ( window.screen ){
  var ah = screen.availHeight - 30;
  var aw = screen.availWidth - 10;
  var xc = (aw - width) / 2;
  var yc = (ah - height) / 2;
  var str = "status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes"
  str += ",height=" + height + ",innerHeight=" + height;
  str += ",width=" + width + ",innerWidth=" + width;
  str += ",left=" + xc + ",screenX=" + xc;
  str += ",top=" + yc + ",screenY=" + yc;
}
if ( winhandle && winhandle.open ) winhandle.close();
  if ( action == "history" )
  winhandle = window.open('poll/poll_history.asp?p=aspcode.net','xxx',str);
  else
  winhandle = window.open('http://irc.catcha.com/cgi-bin/vote.pl?name=Arsenal','xxx',str);
if (action == "submit") document.pollform.submit();
}