var trailbar = ''
var trailbarurl = '<a href="http://'

if (location.hostname) {
  trailbarurl = trailbarurl + location.hostname;
  if (location.port != '') {
    trailbarurl = trailbarurl + ':' + location.port;
  }
  trailbarurl = trailbarurl + '/'
  trailbar = trailbarurl + '">home</a>'
}

trailsplit = new Array()
trailsplit = location.pathname.split('/')
for(i=1;i<=trailsplit.length-1;i++) {
  trailbarurl = trailbarurl + trailsplit[i]
  if (i< trailsplit.length-1) { 
    trailbarurl = trailbarurl + '/'
  } else { 
  }
  trailLinkName = trailsplit[i];
  trailLinkName = trailLinkName.replace('_',' ');
  trailLinkName = trailLinkName.replace('.html','');
  if (trailLinkName != 'index' && trailLinkName != 'default') {
    trailbar = trailbar + ' &#8249; ' + trailbarurl + '">' + trailLinkName + '</a>'
  }  
}
 
document.write('<p>location: ' + trailbar + '</p>')