// JavaScript Document

var popUpWin=0;
function popUpWindow(URLStr)
{
  var left = (window.screen.width/2) - 400;
  var top =  (window.screen.height/2) - 300;
  var width = 800;
  var height = 600;
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}