function upload_loading_message(div_number) {
  //alert('test');
  var div_to_change = 'picture_status' + div_number;
  //alert(div_to_change);
  document.getElementById(div_to_change).innerHTML = 'Uploading, Please Wait...';
}

function removePicture(picDivNum) {
  //alert('remove this picture' + picDivNum);
  //window.frames['hidden_frame' + div_number].location = '';
  //document.getElementById('iframe' + picDivNum).src = '';
  document.getElementById('picture_output' + picDivNum).innerHTML = "";
  document.getElementById('image_filename' + picDivNum).value = "";
  return;
}

function removePictureForever(picDivNum) {

  if (document.getElementById('image_filename' + picDivNum).value == "") {
     document.getElementById('image_filename' + picDivNum).value = 'none';
  } else if (document.getElementById('image_filename' + picDivNum).value == "none") {
     document.getElementById('image_filename' + picDivNum).value = '';
  }


}

function removeVideoForever(picDivNum) {

  if (document.getElementById('video_id_storage' + picDivNum).value == "") {
     document.getElementById('video_id_storage' + picDivNum).value = 'none';
  } else if (document.getElementById('video_id_storage' + picDivNum).value == "none") {
     document.getElementById('video_id_storage' + picDivNum).value = '';
  }


}