document.write("<a href=\"javascript:void window.open('http://bookmarks.yahoo.co.jp/bookmarklet/showpopup?t='+encodeURIComponent(document.title)+'&u='+encodeURIComponent(window.location.href)+'&opener=bm&ei=UTF-8','popup','width=550px,height=480px,status=1,location=0,resizable=1,scrollbars=0,left=100,top=50',0);\"><img src=\"http://www.cash.ne.jp/images/head_yahoo_bookmark.gif\" width=\"78\" height=\"16\" alt=\"Yahoo!ブックマークに登録\"></a>");