$(document).ready(function() {
                $('.tbox').append('<span class="comment"></span>').hover(function() {
                    var self = $(this);
                    $('.comment', self).css('opacity', '0.6').fadeIn('fast');
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                    var self = $(this);
                    $('.comment', self).fadeOut('fast');
                });

                $('.tbox .comment').click(function() {
                    var self = $(this);

                    var link = self.siblings('a:eq(0)');
                    var href = link.attr('href');

                    var isrc = $('img', link).attr('src');
                    var msrc = isrc.match(/([^\/]+?)\.jpg$/g);

                    if (href && msrc.length > 0)
                        window.location = href;
                    else if (href)
                        window.location = href;
                });
            });