function popup(uri, title, w, h){
  var propertyString = "width=" + w + ", height=" + h + ", location=no, menubar=no, resizable=no, scrollbars=no, status=no, toolbar=no";
  popupWindow = window.open(uri, title, propertyString);
  popupWindow.focus();
  return popupWindow;
}

function gallery(windowName){
  popup("gallery.php?window="+windowName, "gallery", 550, 600);
}
function stamp(){
  popup("stamp.php?popup=1", "process", 600, 442);
  return false;
}

function adjustSize(){
  var height;
  height = window.innerHeight;
  if(!height) height = document.body.clientHeight;
  document.getElementById("content").style.height = (height - 217) + "px";
  document.body.clientHeight
}

window.onresize = adjustSize;