$(function(){
    var ja_flg = 0;

    if(!ja_flg){
        $("#to_ja").remove();
        $("#to_en").remove();
    }else{
        var url = location.pathname + location.search + location.hash;
        url = url.replace(/^\/english/, '');
        $("#to_ja a").attr("href", url);
        $("#to_en a").attr("href", "/english"+url);        
    }
});