var title = encodeURIComponent(document.title);
var url = encodeURIComponent(location.href.replace(/\?.+/,''));

var yahoo = 'http://bookmarks.yahoo.co.jp/action/bookmark?t=' + title + '&u=' + url;
var hatena = 'http://b.hatena.ne.jp/add?mode=confirm&url=' + url;
var livedoor = 'http://clip.livedoor.com/redirect?link='+url+'&title='+title+'&ie=utf-8';
var buzz = 'http://buzzurl.jp/entry/'+location.href.replace(/\?.+/,'');
var google = 'http://www.google.com/bookmarks/mark?op=edit&bkmk='+url+'&title='+title;
var deli = 'http://del.icio.us/post?v=4&noui&jump=close&url='+url+'&title='+title;

yahoo = '<a href="'+ yahoo +'" target="_blank" title="Yahoo!ブックマークに登録"><img src="http://i.yimg.jp/images/sicons/ybm16.gif" width="16" height="16" alt="Yahoo!ブックマークに登録"></a>';
hatena = '<a href="'+ hatena +'" target="_blank" title="はてなブックマークに登録"><img src="/images/bookmark/hatena_entry.gif"></a>';
livedoor = '<a target="_blank" href="'+livedoor+'" class="ldclip-redirect" title="この記事をクリップ！"><img src="http://parts.blog.livedoor.jp/img/cmn/clip_16_16_w.gif" width="16" height="16" alt="この記事をクリップ！" /></a>';
buzz = '<a href="'+buzz+'" title="Buzzurlにブックマーク" target="_blank"><img src="http://buzzurl.jp/static/image/api/icon/add_icon_mini_05.gif" alt="Buzzurlにブックマーク" /></a>';
google = '<a href="'+google+'" target="_blank" title="Add to Google Bookmark"><img src="http://www.google.com/favicon.ico" alt="Add to Google Bookmark"></a>';
deli = '<a href="'+deli+'" target="_blank" title="Add to del.icio.us"><img src="/images/social_bookmark/delicious.jpg" alt="Add to del.icio.us"></a>';

document.write('<span>' + yahoo + hatena + livedoor + buzz + google + deli + '</span>')