поругайте js-быдлокод

// ==UserScript==
// @id             www.linux.org.ru-2ch-style@scriptish
// @name           LOR 2ch-style
// @version    0.1
// @author         
// @description    enter something useful
// @match      http://www.linux.org.ru/*
// @match      https://www.linux.org.ru/*
// @namespace http://www.linux.org.ru/*
// @namespace https://www.linux.org.ru/*
// @include http://www.linux.org.ru/*
// @include https://www.linux.org.ru/*
// @require       http://ajax.googleapis.com/ajax/libs/jquery/1.8.1/jquery.js
// @run-at         document-end
// ==/UserScript==

(function () {

var mouseOnPopup = false;

var locationurl = $(location).attr("href").replace(/#.*$/, "");

var locatTimer = null;

var processMouseEnter = function (){
    mouseOnPopup = true;
};

var processMouseLeave = function (){
    mouseOnPopup = false; 
    processMouseOut();
};


var processLink = function (lnk, elem)
        {
            	msg = lnk.parents('article');
            	msg_title = msg.find('.title');
            	msg_body = msg.find('.msg_body.message-w-userpic');
                popup = $('<div class="2ch_popup">' + '<div class="msg_title">' + msg_title.html()  + '</div>' + '<div class="msg_body">' + msg_body.html()   + '</div>' + '</div>');
            	popup.find('.hideon-phone').parent().remove();
                popup.find('div.msg_title > a').each(function (idx,elem){processTag(idx,elem);});
                popup.find('div.answers > a').each(function (idx,elem){processLinkComments(findLink(elem),$(elem));});

                popup.mouseenter(function(){processMouseEnter();}).mouseleave(function(){processMouseLeave();});
                
                if (locatTimer){
                    clearTimeout(locatTimer);
                    locatTimer = null;
                }
                
                $('body').remove('.2ch_popup');
               
                $(popup).css('z-index', '9999')
                                .css('position', 'absolute')
                                .css('top', ($(elem).offset().top)+'px')
                                .css('left', ($(elem).offset().left+$(elem).width()+5)+'px')
                                .css('background-color','#101010')
                                .css('width', '600px')
                                .css('border-radius', '5px')
                                .css('border-width', '1px')
                                .css('border-style', 'solid')
                                .css('border-color','#face8d')
                                .css('padding', '5px')
                                .attr('rel', $(elem).attr('href'));
                 $('body').append(popup);
        };
        
var findLinks = function (msg, elem){
            return msg.find('a').filter(function(){return ($(this).text() === "Ссылка" && $(this).attr('href') == $(elem).attr('href')); });
        };
        
var findLink = function (elem){
        var msgId = $(elem).prop("href").match(/comment-(\d+)/)[1];
        var msgObj = $("#comment-" + msgId);
       return msgObj.find('.title');
    };

var processMouseOver = function (elem){
       var links = findLinks($('#comments'), elem);
       if(links.length > 0)
        {
          processLink(links, elem);
          return false;
        }
        console.log('not found');
        if($('.2ch_popup').length > 0 && $('.2ch_popup').attr('rel') == $(this).attr('href'))
            return false;        
        $.ajax({type: "GET", url: $(this).attr('href')})
        .done(function(msg){
            msg = $(msg);
            msg = findLinks(msg, elem);
            processLink(msg, elem);
        })
    };
    
var processMouseOverComments = function (elem, elemshow){
          processLink(elem, elemshow);
          return false;
    };

var processMouseOut = function (){
    if (locatTimer){
        clearTimeout(locatTimer);
        locatTimer = null;
    }
    locatTimer = setTimeout(function(){    
        if(!mouseOnPopup){
            locatTimer = null;
            $('.2ch_popup').remove(); 
        }
    }, 300);
};

var processTag = function (idx,elem){
        $(elem).mouseover(function(){processMouseOver(elem); })
        .mouseout(function(){processMouseOut();})
    };

var processLinkComments = function (elem, link){

       link.mouseover(function(){processMouseOverComments(elem, link); })
           .mouseout(function(){processMouseOut();});
    };
    
        
var processTitle = function (index, url, element) {
		var replyUrl = $("a", element).prop("href");
		var replyMsgId = replyUrl.match(/.*[\?\&]?cid=(\d+).*/)[1];
		var nick = $("a[itemprop='creator']", element.next()).text();
		if (nick == null || nick == "")
			nick = "anonymous";
					
		var msgId = element.parent().prop("id").match(/comment-(\d+)/)[1];

		$("#comment-" + replyMsgId).each(function() {

			var href = url + "#comment-" + msgId;
			var link = $("<a href='" + href + "'>" + nick + "</a>");
			processLinkComments(element, link);

			var container = $(".msg_body", $(this));
			var answersClass = "answers";
			var answers = $("." + answersClass, container);
			if (!answers.length) {
				answers = $("<div class='" + answersClass + "'>Ответы: </div>");
				answers.css("font-size", "smaller");
				container.append(answers);
			}
			if (answers.children().length) {
				answers.append(", ");
			}
			answers.append(link);
		});
    };
    
	$(".title").has("a[data-samepage='samePage']").each(function(index) {processTitle(index, locationurl, $(this));});
    $('div.title > a').each(function (idx,elem){ processTag(idx,elem); });

}());