Additional Form Name Property

<td align="left" width="770">
<form id="Form1" name="Form1">
Author: <input id="Author" type="text" size="50" value="" name="Author" />
</form>
</td>

//...other params...
iu.addParam("AdditionalFormName", "");
//...other params...

<div id="UploadArea">
	<p>Please select a destination account, and use the browser below to select and upload your images.</p>
	<form name="UploadForm">
		Destination account:
		<select name="UploadAccountChoice">
			<?= $upload_account_option_list ?>
		</select>
		<div id="AurigmaBox">
			<script type="text/javascript">
				function ImageUploaderProgress( Status, Progress, ValueMax, Value, StatusText ) {
					if ( Status == "START" ) {
						// Cancel the upload if the user has not selected a destination account.
						SelectedAccount = document.UploadForm.UploadAccountChoice.value;
						if ( SelectedAccount == "" ) {
							alert( "You have not selected an account to upload to.\n\n" +
							       "The upload will be suspended.\n" +
							       "To continue, choose a destination account and click 'Upload' again." );
							getImageUploader( "ImageUploader1" ).Stop();
						}
					}
				// ...
				}
				var iu = new ImageUploaderWriter("ImageUploader1", 700, 400);
				iu.addParam("Action", "aurigma_upload_handler.php");
				// Disable the upload cancellation dialog.
				iu.addParam("MessageUploadCancelledText", "");
				iu.addParam("AdditionalFormName", "UploadForm");
				iu.addEventListener("Progress", "ImageUploaderProgress");
				iu.writeHtml();
			</script>
		</div>
	</form>
</div>