function placeFocus() {
  if (document.forms.length > 0) {
    var field = document.forms[0];
    for (i = 0; i < field.length; i++) {
      if ((field.elements[i].type == "text") || 
          (field.elements[i].type == "textarea") || 
          (field.elements[i].type == "password") || 
          (
            (field.elements[i].type.toString().charAt(0) == "s") &&
            (field.elements[i].type != "submit") &&
            (field.elements[i].type != "hidden")
          )) {
        document.forms[0].elements[i].focus();
        break;
      }
    }
  }
}

function saveForm() {
  document.forms[0].submit();
}

function showHideMenu(menuFocus) {
  if (menuFocus=='mainmenuOnline') {
    document.getElementById('mainmenupc').style.display='none';
    document.getElementById('mainmenumac').style.display='none';
    document.getElementById('mainmenuOnline').style.display='block';
    document.getElementById('idmainmenupc').style.backgroundColor='575c60';
    document.getElementById('idmainmenumac').style.backgroundColor='575c60';
    document.getElementById('idmainmenuweb').style.backgroundColor='212021';
  } 
  if (menuFocus=='mainmenupc') {
    document.getElementById('mainmenupc').style.display='block';
    document.getElementById('mainmenumac').style.display='none';
    document.getElementById('mainmenuOnline').style.display='none';
    document.getElementById('idmainmenupc').style.backgroundColor='212021';
    document.getElementById('idmainmenumac').style.backgroundColor='575c60';
    document.getElementById('idmainmenuweb').style.backgroundColor='575c60';
  } 
  if (menuFocus=='mainmenumac') {
    document.getElementById('mainmenupc').style.display='none';
    document.getElementById('mainmenumac').style.display='block';
    document.getElementById('mainmenuOnline').style.display='none';
    document.getElementById('idmainmenupc').style.backgroundColor='575c60';
    document.getElementById('idmainmenumac').style.backgroundColor='212021';
    document.getElementById('idmainmenuweb').style.backgroundColor='575c60';
  } 
}

function highlightRow(obj, moreTimes) {
  obj.parentNode.style.backgroundColor = '#C5DFB1';
  if (!moreTimes) { moreTimes = 1; }
  p1 = obj.parentNode;
  p2 = p1.previousSibling;
  for (i = 1; i <= moreTimes; i++) {
    while (p2 && p2.tagName != 'TD') {
      p2 = p2.previousSibling;
    }
    if (p2) { p2.style.backgroundColor = '#C5DFB1'; }
    if (p2) { p2 = p2.previousSibling; }
  }
}

function unhighlightRow(obj, moreTimes) {
  obj.parentNode.style.backgroundColor = 'white';
  if (!moreTimes) { moreTimes = 1; }
  p1 = obj.parentNode;
  p2 = p1.previousSibling;
  for (i = 1; i <= moreTimes; i++) {
    while (p2 && p2.tagName != 'TD') {
      p2 = p2.previousSibling;
    }
    if (moreTimes == 1 || moreTimes == i) {
      if (p2) { p2.style.backgroundColor = '#F5F6F6'; }
    } else {
      if (p2) { p2.style.backgroundColor = 'white'; }
    }
    if (p2) { p2 = p2.previousSibling;}
  }
}