/*
 * "page": The url to the html page to load
 * "width": The with of the popup window
 * "height": The height of the popup window
 */
function popup(page, width, height) {
  var win = window.open(page, "popup","width=" + width + ",height=" + height + ",scrollbars=1,status=1,titlebar=1,screenX=100,left=100,screenY=30,top=60");
  if (win) {
    win.focus();
  }
}