var path    = ""; 
  var href    = document.location.href; 
  var string  = href.split( "/" ); 
  for ( var i = 2; i < ( string.length-1 ); i++ ) { 
    link  = href.substring( 0, href.indexOf( string[ i ] ) + string[ i ].length ); 
    path += "<a href='" + link + "/' class=a>" + string[ i ] + "</a>"; 
    path += " | "; 
  } 
  i = string.length - 1; 
  link  = href.substring( 0, href.indexOf( string[ i ] ) + string[ i ].length ); 
  path += "<a href='" + link + "' class=a>" + string[ i ] + "</a>"; 
  document.writeln( path );