<p> 
  <script language="JavaScript" type="text/javascript">
function HandleFileButtonClick(){
	document.session.data_filename.value = document.session.filename.value;
}
</script>
  Browse the data file here: 
  <input $REMOTE_HIDDEN$ type=file name=filename size=40  onchange='HandleFileButtonClick()'>
  <input name=data_filename style='display: none'>
</p>
  
<p> 
  <input type='submit' name="create_data_session" value='Create data session'>
</p>
