function winLaunch(theURL, winWidth, winHeight){
  if (!infowindow.closed) infowindow.close();
  infowindow = window.open(theURL,'info','scrollbars=no,location=no,menubar=no,directories=no,resizable=no,status=no,width='+winWidth+',height='+winHeight);
}

function loadPage() {
  screenW = screen.width
  infowindow = window.open('','info','scrollbars=no,location=no,menubar=no,directories=no,resizable=no,status=no,width=10,height=10,top=0,left='+screenW);
  infowindow.close();
}