>>49の方法でやってみた
http://res.nicovideo.jp/js/tag_edit.js?3のソース
var tagEditLoadingStatus = {
'add': 'e`?1/2a°?a¨?-a?§a??a^?|',
'remove': 'a°??e´??a¨?-a?§a??a^?|',
'lock': 'a?-a??a?￣e`¨-a°(R)?a¨?-a?§a??a^?|'
};
var countdown = new Template('a??a??a?¨ #{count} c§?');
var refresh_timer;
function startTagEdit(url) {
var edit_form = $('tag_edit_form');
if (!edit_form) {
new Insertion.After('video_controls', '<div id="tag_edit_form"></div>');
edit_form = $('tag_edit_form');
}
$('video_controls').hide();
var loading = true;
new Ajax.Updater(edit_form, url, {
onLoading: function () {
if (loading) {
edit_form.innerHTML = '<img src="img/watch/tool_loading.gif" alt="a°?|c??a¨?-">';
}
},
onComplete: function () {
loading = false;
},
onFailure: function () {
edit_form.hide();
$('video_controls').show();
alert('a??a?°a??c・¨e´??a?§a??a?3/4a??a??');
}
});
}