var fileCount = 2;

function addFilenameInput(divName)
{
  newElement = document.createElement('div');
  newElement.innerHTML = '<br/>Filename ' + fileCount++ + ':<br/><input name="exp_filename[]" value="" size="50"><br/>';
  document.getElementById(divName).appendChild(newElement);
}

function newExperimentSubmit()
{
  var ok = 1;

  if(document.newExperiment.exp_name.value == '')
  {
    ok = 0;
    document.newExperiment.exp_name.className = 'missing';
  }

  if(document.newExperiment.exp_run_count.value == '')
  {
    ok = 0;
    document.newExperiment.exp_run_count.className = 'missing';
  }

  if(document.newExperiment.exp_total_steps.value == '')
  {
    ok = 0;
    document.newExperiment.exp_total_steps.className = 'missing';
  }
  
  if(ok)
    document.newExperiment.submit();
}