// English-Japanese Mapper Bookmarklet
// see http://www.nishiohirokazu.org/blog/2006/09/enjamapper.html


mapping = [
  [
    "http://www.python.org/doc/2.4/",
    "http://www.python.jp/doc/release/"
  ]
]

loc = document.location.toString();
for(var i = 0; i < mapping.length; i++){
  var url1 = mapping[i][0];
  var url2 = mapping[i][1];
  if(loc.indexOf(url1) == 0){
    document.location = loc.replace(url1, url2);
  }else if(loc.indexOf(url2) == 0){
    document.location = loc.replace(url2, url1);
  }
}