var currentDoc = '';

if (document.images) {
// Inactive navbar items
  services  = new Image(61,17); services.src  = "services.gif";
  whyopal   = new Image(71,17); whyopal.src   = "whyopal.gif";
  personnel = new Image(70,17); personnel.src = "personnel.gif";
  contact   = new Image(56,17); contact.src   = "contact.gif";

// Active navbar items
  servicesa  = new Image(61,17); servicesa.src  = "servicesa.gif";
  whyopala   = new Image(71,17); whyopala.src   = "whyopala.gif";
  personnela = new Image(70,17); personnela.src = "personnela.gif";
  contacta   = new Image(56,17); contacta.src   = "contacta.gif";
}

function statusTip(srcname) {
  if (srcname == 'services')  {msg='Find out how we can help you'};
  if (srcname == 'whyopal')   {msg='There are a lot of good reasons'};
  if (srcname == 'personnel') {msg='Meet the team members'};
  if (srcname == 'contact')   {msg='Contact us'};
  if (srcname == 'empty')     {msg=''};
  if (srcname != 'blank')     {window.status=msg;}
}

function nav_act(srcname) {
  if (srcname != currentDoc) {
    if (document.images) {
      document[srcname].src = eval(srcname + "a.src");
    }
  }
//  statusTip(srcname);
}

function nav_deact(srcname) {
  if (document.images) {
    insert = "";
    if (srcname == currentDoc) {insert = "c";}
    document[srcname].src = eval(srcname + insert + ".src");
  }
  window.status=" ";
}

function doc_load(srcname) {
  temp = "temp";
}