function forgotten_pass () {
  
  document.forms.hidden.e.value = document.forms.shown.email.value;
  document.forms.hidden.submit();
  return true;
  
}

function videoPopup(xwidth,yheight,xposition,yposition,url) {
  var xwidth;
  var yheight;
  var xposition;
  var yposition;
  window_size = "width="+xwidth+",height="+yheight;
  video = window.open(url,"",window_size);
  video.moveTo(xposition,yposition);
}

function videoEmbedPopup(xwidth,yheight,xposition,yposition,vid) {
  window_size = "width="+xwidth+",height="+yheight;
  
  video = window.open('embed_video.php?vid='+vid,"",window_size);
  video.moveTo(xposition,yposition);
}