function mOver(whichForm,whichElement) {
  var whichForm;
  var whichElement;

  document.forms[whichForm].elements[whichElement].style.backgroundColor = '#000000';
  document.forms[whichForm].elements[whichElement].style.color = '#FFFFFF';
}

function mOut(whichForm,whichElement) {
  var whichForm;
  var whichElement;

  document.forms[whichForm].elements[whichElement].style.backgroundColor = '';
  document.forms[whichForm].elements[whichElement].style.color = '';
}

function moveToLink(whichLink) {
  var whichLink;

  if (whichLink) {
    location.href = tutPreFile + '-' + tutParts[whichLink] + '.html';
  }
  else {
    location.href = 'index.html';
  }
}