Reddit parent comment

parentcomment.user.js

// ==UserScript==
// @name           Reddit parent comment
// @namespace      v1
// @description    Mouse over "parent" link to show parent comment.
// @include        http://www.reddit.com/r/*/comments/*
// ==/UserScript==

function parentcomment(){

    var inlineComment = $('<div class="entry comment" style="position:absolute;display:none;padding: 10px 15px;margin:10px;background-color: #FAFAFA;border: 1px solid #369;border-radius: 7px;" />').appendTo('body');

    $(document)
        .on('mouseenter','.flat-list.buttons li:nth-of-type(3) a.bylink',function(){ inlineComment.delay(500).fadeIn(100).html( $(this).thing().parent().thing().find('.entry:eq(0)').html() ) })
        .on('mouseleave','.flat-list.buttons li:nth-of-type(3) a.bylink',function(){ inlineComment.stop().hide() })
        .on('mousemove','.flat-list.buttons li:nth-of-type(3) a.bylink',function(e){ inlineComment.css({top:e.pageY,left:e.pageX}) })
}

s=document.createElement('script');s.textContent='('+parentcomment.toString()+')();';document.head.appendChild(s);