Fixed the redirect when anonymous users try to vote.

2 files changed, 1200 insertions, 1197 deletions

diff --git a/templates/content/js/com.cnprog.post.js b/templates/content/js/com.cnprog.post.js
index 33df1e21..02ed7757 100644
--- a/templates/content/js/com.cnprog.post.js
+++ b/templates/content/js/com.cnprog.post.js
@@ -1,687 +1,690 @@
-/*
-Scripts for cnprog.com
-Project Name: Lanai
-All Rights Resevred 2008. CNPROG.COM
-*/
-var lanai =
-{
-    /**
-     * Finds any <pre><code></code></pre> tags which aren't registered for
-     * pretty printing, adds the appropriate class name and invokes prettify.
-     */
-    highlightSyntax: function(){
-        var styled = false;
-        $("pre code").parent().each(function(){
-            if (!$(this).hasClass('prettyprint')){
-                $(this).addClass('prettyprint');
-                styled = true;
-            }
-        });
-
-        if (styled){
-            prettyPrint();
-        }
-    }
-};
-
-var Vote = function(){
-    // All actions are related to a question
-    var questionId;
-    // The object we operate on actually. It can be a question or an answer.
-    var postId;
-    var questionAuthorId;
-    var currentUserId;
-    var answerContainerIdPrefix = 'answer-container-';
-    var voteContainerId = 'vote-buttons';
-    var imgIdPrefixAccept = 'answer-img-accept-';
-    var imgClassPrefixFavorite = 'question-img-favorite';
-    var imgIdPrefixQuestionVoteup = 'question-img-upvote-';
-    var imgIdPrefixQuestionVotedown = 'question-img-downvote-';
-    var imgIdPrefixAnswerVoteup = 'answer-img-upvote-';
-    var imgIdPrefixAnswerVotedown = 'answer-img-downvote-';
-    var divIdFavorite = 'favorite-number';
-    var commentLinkIdPrefix = 'comment-';
-    var voteNumberClass = "vote-number";
-    var offensiveIdPrefixQuestionFlag = 'question-offensive-flag-';
-    var offensiveIdPrefixAnswerFlag = 'answer-offensive-flag-';
-    var offensiveClassFlag = 'offensive-flag';
-    var questionControlsId = 'question-controls';
-    var removeQuestionLinkIdPrefix = 'question-delete-link-';
-    var removeAnswerLinkIdPrefix = 'answer-delete-link-';
-    var questionSubscribeUpdates = 'question-subscribe-updates';
-    
-    var acceptAnonymousMessage = $.i18n._('insufficient privilege');
-    var acceptOwnAnswerMessage = $.i18n._('cannot pick own answer as best');
-
-    var pleaseLogin = "<a href='" + scriptUrl + $.i18n._("account/") + $.i18n._("signin/")
-                    + "?next=" + scriptUrl + $.i18n._("questions/") + "{{QuestionID}}'>"
-					+ $.i18n._('please login') + "</a>";
-
-    var pleaseSeeFAQ = $.i18n._('please see') + "<a href='" + scriptUrl + $.i18n._("faq/") + "'>faq</a>";
-
-    var favoriteAnonymousMessage = $.i18n._('anonymous users cannot select favorite questions') 
-    var voteAnonymousMessage = $.i18n._('anonymous users cannot vote') + pleaseLogin;
-    var upVoteRequiredScoreMessage = $.i18n._('>15 points requried to upvote') + pleaseSeeFAQ;
-    var downVoteRequiredScoreMessage = $.i18n._('>100 points required to downvote') + pleaseSeeFAQ;
-    var voteOwnDeniedMessage = $.i18n._('cannot vote for own posts');
-    var voteRequiredMoreVotes = $.i18n._('daily vote cap exhausted') + pleaseSeeFAQ;
-    var voteDenyCancelMessage = $.i18n._('cannot revoke old vote') + pleaseSeeFAQ;
-    var offensiveConfirmation = $.i18n._('please confirm offensive');
-    var offensiveAnonymousMessage = $.i18n._('anonymous users cannot flag offensive posts') + pleaseLogin;
-    var offensiveTwiceMessage = $.i18n._('cannot flag message as offensive twice') + pleaseSeeFAQ;
-    var offensiveNoFlagsLeftMessage = $.i18n._('flag offensive cap exhausted') + pleaseSeeFAQ;
-    var offensiveNoPermissionMessage = $.i18n._('need >15 points to report spam') + pleaseSeeFAQ;
-    var removeConfirmation = $.i18n._('confirm delete');
-    var removeAnonymousMessage = $.i18n._('anonymous users cannot delete/undelete');
-    var recoveredMessage = $.i18n._('post recovered');
-    var deletedMessage = $.i18n._('post deleted');
-    
-    var VoteType = {
-        acceptAnswer : 0,
-        questionUpVote : 1,
-        questionDownVote : 2,
-        favorite : 4,
-        answerUpVote: 5,
-        answerDownVote:6,
-        offensiveQuestion : 7,
-        offensiveAnswer:8,
-        removeQuestion: 9,
-        removeAnswer:10,
-        questionSubscribeUpdates:11,
-        questionUnsubscribeUpdates:12
-    };
-
-    var getFavoriteButton = function(){
-        var favoriteButton = 'div.'+ voteContainerId +' img[class='+ imgClassPrefixFavorite +']';
-        return $(favoriteButton);
-    };
-    var getFavoriteNumber = function(){
-        var favoriteNumber = '#'+ divIdFavorite ;
-        return $(favoriteNumber);
-    };
-    var getQuestionVoteUpButton = function(){
-        var questionVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVoteup +']';
-        return $(questionVoteUpButton);
-    };
-    var getQuestionVoteDownButton = function(){
-        var questionVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVotedown +']';
-        return $(questionVoteDownButton);
-    };
-    var getAnswerVoteUpButtons = function(){
-        var answerVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVoteup +']';
-        return $(answerVoteUpButton);
-    };
-    var getAnswerVoteDownButtons = function(){
-        var answerVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVotedown +']';
-        return $(answerVoteDownButton);
-    };
-    var getAnswerVoteUpButton = function(id){
-        var answerVoteUpButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVoteup + id + ']';
-        return $(answerVoteUpButton);
-    };
-    var getAnswerVoteDownButton = function(id){
-        var answerVoteDownButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVotedown + id + ']';
-        return $(answerVoteDownButton);
-    };
-    
-    var getOffensiveQuestionFlag = function(){
-        var offensiveQuestionFlag = '#question-table span[class='+ offensiveClassFlag +']';
-        return $(offensiveQuestionFlag);
-    };
-    
-    var getOffensiveAnswerFlags = function(){
-        var offensiveQuestionFlag = 'div.answer span[class='+ offensiveClassFlag +']';
-        return $(offensiveQuestionFlag);
-    };
-    
-    var getremoveQuestionLink = function(){
-        var removeQuestionLink = 'div#question-controls a[id^='+ removeQuestionLinkIdPrefix +']';
-        return $(removeQuestionLink);
-    };
-
-    var getquestionSubscribeUpdatesCheckbox = function(){
-        return $('#' + questionSubscribeUpdates);
-    };
-    
-    var getremoveAnswersLinks = function(){
-        var removeAnswerLinks = 'div.answer-controls a[id^='+ removeAnswerLinkIdPrefix +']';
-        return $(removeAnswerLinks);
-    };
-   
-    var setVoteImage = function(voteType, undo, object){
-        var flag = undo ? "" : "-on";
-        var arrow = (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote) ? "up" : "down";
-        object.attr("src", scriptUrl + "content/images/vote-arrow-"+ arrow + flag +".png");
-        
-        // if undo voting, then undo the pair of arrows.
-        if(undo){
-            if(voteType == VoteType.questionUpVote || voteType == VoteType.questionDownVote){
-                $(getQuestionVoteUpButton()).attr("src", scriptUrl + "content/images/vote-arrow-up.png");
-                $(getQuestionVoteDownButton()).attr("src", scriptUrl + "content/images/vote-arrow-down.png");
-            }
-            else{
-                $(getAnswerVoteUpButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-up.png");
-                $(getAnswerVoteDownButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-down.png");
-            }
-        }
-    };
-    
-    var setVoteNumber = function(object, number){
-        var voteNumber = object.parent('div.'+ voteContainerId).find('div.'+ voteNumberClass);
-        $(voteNumber).text(number);
-    };
-    
-    var bindEvents = function(){
-        // accept answers
-        if(questionAuthorId == currentUserId){
-            var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
-            $(acceptedButtons).unbind('click').click(function(event){
-               Vote.accept($(event.target));
-            });
-        }
-        // set favorite question
-        var favoriteButton = getFavoriteButton();
-        favoriteButton.unbind('click').click(function(event){
-           Vote.favorite($(event.target));
-        });
-    
-        // question vote up
-        var questionVoteUpButton = getQuestionVoteUpButton();
-        questionVoteUpButton.unbind('click').click(function(event){
-           Vote.vote($(event.target), VoteType.questionUpVote);
-        });
-    
-        var questionVoteDownButton = getQuestionVoteDownButton();
-        questionVoteDownButton.unbind('click').click(function(event){
-           Vote.vote($(event.target), VoteType.questionDownVote);
-        });
-    
-        var answerVoteUpButton = getAnswerVoteUpButtons();
-        answerVoteUpButton.unbind('click').click(function(event){
-           Vote.vote($(event.target), VoteType.answerUpVote);
-        });
-        
-        var answerVoteDownButton = getAnswerVoteDownButtons();
-        answerVoteDownButton.unbind('click').click(function(event){
-           Vote.vote($(event.target), VoteType.answerDownVote);
-        });
-    
-        getOffensiveQuestionFlag().unbind('click').click(function(event){
-           Vote.offensive(this, VoteType.offensiveQuestion);
-        });
-    
-        getOffensiveAnswerFlags().unbind('click').click(function(event){
-           Vote.offensive(this, VoteType.offensiveAnswer);
-        });
-    
-        getremoveQuestionLink().unbind('click').click(function(event){
-            Vote.remove(this, VoteType.removeQuestion);
-        });
-
-        getquestionSubscribeUpdatesCheckbox().unbind('click').click(function(event){
-            if (this.checked){
-                Vote.vote($(event.target), VoteType.questionSubscribeUpdates);
-            }
-            else {
-                Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates);
-            }
-        });
-    
-        getremoveAnswersLinks().unbind('click').click(function(event){
-            Vote.remove(this, VoteType.removeAnswer);
-        });
-    };
-    
-    var submit = function(object, voteType, callback) {
-        $.ajax({
-            type: "POST",
-            cache: false,
-            dataType: "json",
-            url: scriptUrl + $.i18n._("questions/") + questionId + "/" + $.i18n._("vote/"),
-            data: { "type": voteType, "postId": postId },
-            error: handleFail,
-            success: function(data){callback(object, voteType, data)}});
-    };
-    
-    var handleFail = function(xhr, msg){
-        alert("Callback invoke error: " + msg);
-    };
-
-    // callback function for Accept Answer action
-    var callback_accept = function(object, voteType, data){
-        if(data.allowed == "0" && data.success == "0"){
-            showMessage(object, acceptAnonymousMessage);
-        }
-        else if(data.allowed == "-1"){
-            showMessage(object, acceptOwnAnswerMessage);
-        }
-        else if(data.status == "1"){
-            object.attr("src", scriptUrl + "content/images/vote-accepted.png");
-            $("#"+answerContainerIdPrefix+postId).removeClass("accepted-answer");
-            $("#"+commentLinkIdPrefix+postId).removeClass("comment-link-accepted");
-        }
-        else if(data.success == "1"){
-            var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';
-            $(acceptedButtons).attr("src", scriptUrl + "content/images/vote-accepted.png");
-            var answers = ("div[id^="+answerContainerIdPrefix +"]");
-            $(answers).removeClass("accepted-answer");
-            var commentLinks = ("div[id^="+answerContainerIdPrefix +"] div[id^="+ commentLinkIdPrefix +"]");
-            $(commentLinks).removeClass("comment-link-accepted");
-            
-            object.attr("src", scriptUrl + "content/images/vote-accepted-on.png");
-            $("#"+answerContainerIdPrefix+postId).addClass("accepted-answer");
-            $("#"+commentLinkIdPrefix+postId).addClass("comment-link-accepted");
-        }
-        else{
-            showMessage(object, data.message);
-        }
-    };
-
-    var callback_favorite = function(object, voteType, data){
-        if(data.allowed == "0" && data.success == "0"){
-            showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));
-        }
-        else if(data.status == "1"){
-            object.attr("src", scriptUrl + "content/images/vote-favorite-off.png");
-            var fav = getFavoriteNumber();
-            fav.removeClass("my-favorite-number");
-            if(data.count == 0)
-                data.count = '';
-            fav.text(data.count);
-        }
-        else if(data.success == "1"){
-            object.attr("src", scriptUrl + "content/images/vote-favorite-on.png");
-            var fav = getFavoriteNumber();
-            fav.text(data.count);
-            fav.addClass("my-favorite-number");
-        }
-        else{
-            showMessage(object, data.message);
-        }
-    };
-        
-    var callback_vote = function(object, voteType, data){
-        if(data.allowed == "0" && data.success == "0"){
-            showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId));
-        }
-        else if (data.allowed == "-3"){
-            showMessage(object, voteRequiredMoreVotes);
-        }
-        else if (data.allowed == "-2"){
-            if (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote){
-                showMessage(object, upVoteRequiredScoreMessage);
-            }
-            else if (voteType == VoteType.questionDownVote || voteType == VoteType.answerDownVote){
-                showMessage(object, downVoteRequiredScoreMessage);
-            }
-        }
-        else if (data.allowed == "-1"){
-            showMessage(object, voteOwnDeniedMessage);
-        }
-        else if (data.status == "2"){
-            showMessage(object, voteDenyCancelMessage);
-        }
-        else if (data.status == "1"){
-            setVoteImage(voteType, true, object);
-            setVoteNumber(object, data.count);
-        }     
-        else if (data.success == "1"){
-            setVoteImage(voteType, false, object);
-            setVoteNumber(object, data.count);
-            if (data.message.length > 0){
-                showMessage(object, data.message);
-            }
-        }
-    };
-        
-    var callback_offensive = function(object, voteType, data){
-        object = $(object);
-        if (data.allowed == "0" && data.success == "0"){
-            showMessage(object, offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));
-        }
-        else if (data.allowed == "-3"){
-            showMessage(object, offensiveNoFlagsLeftMessage);
-        }  
-        else if (data.allowed == "-2"){
-            showMessage(object, offensiveNoPermissionMessage);
-        }  
-        else if (data.status == "1"){
-            showMessage(object, offensiveTwiceMessage);
-        }  
-        else if (data.success == "1"){
-            $(object).children('span[class=darkred]').text("("+ data.count +")");
-        }
-    };
-        
-    var callback_remove = function(object, voteType, data){
-        if (data.allowed == "0" && data.success == "0"){
-            showMessage(object, removeAnonymousMessage.replace("{{QuestionID}}", questionId));
-        }
-        else if (data.success == "1"){
-            if (voteType == VoteType.removeQuestion){
-                window.location.href = scriptUrl + $.i18n._("questions/");
-            }
-            else {
-                if (removeActionType == 'delete'){
-                    postNode.addClass('deleted');
-                    postRemoveLink.innerHTML = $.i18n._('undelete');
-                    showMessage(object, deletedMessage);
-                }
-                else if (removeActionType == 'undelete') {
-                    postNode.removeClass('deleted');
-                    postRemoveLink.innerHTML = $.i18n._('delete');
-                    showMessage(object, recoveredMessage);
-                }
-            }
-		}
-    };
-        
-    return {
-        init : function(qId, questionAuthor, userId){
-            questionId = qId;
-            questionAuthorId = questionAuthor;
-            currentUserId = userId;
-            bindEvents();
-        },
-        
-        // Accept answer public function
-        accept: function(object){
-            postId = object.attr("id").substring(imgIdPrefixAccept.length);
-            submit(object, VoteType.acceptAnswer, callback_accept);
-        },
-        
-        favorite: function(object){
-            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
-                showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));
-                return false;
-            }
-            submit(object, VoteType.favorite, callback_favorite);
-        },
-            
-        vote: function(object, voteType){
-            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
-                showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId));
-                return false;   
-            }
-            if (voteType == VoteType.answerUpVote){
-                postId = object.attr("id").substring(imgIdPrefixAnswerVoteup.length);
-            }
-            else if (voteType == VoteType.answerDownVote){
-                postId = object.attr("id").substring(imgIdPrefixAnswerVotedown.length);
-            }
-            
-            submit(object, voteType, callback_vote);
-        },
-        
-        offensive: function(object, voteType){
-            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
-                showMessage($(object), offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));
-                return false;   
-            }
-            if (confirm(offensiveConfirmation)){
-                postId = object.id.substr(object.id.lastIndexOf('-') + 1);
-                submit(object, voteType, callback_offensive);
-            }
-        },
-            
-        remove: function(object, voteType){
-            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){
-                showMessage($(object), removeAnonymousMessage.replace("{{QuestionID}}", questionId));
-                return false;   
-            }
-            bits = object.id.split('-');
-            postId = bits.pop();/* this seems to be used within submit! */
-            postType = bits.shift();
-
-            var do_proceed = false; 
-            if (postType == 'answer'){
-                postNode = $('#answer-container-' + postId);
-                postRemoveLink = object;
-                if (postNode.hasClass('deleted')){
-                    removeActionType = 'undelete';
-                    do_proceed = true;
-                }
-                else {
-                    removeActionType = 'delete';
-                    do_proceed = confirm(removeConfirmation);
-                }
-            }
-            else {
-                do_proceed = confirm(removeConfirmation);
-            }
-            if (do_proceed) {
-                submit($(object), voteType, callback_remove);
-            }
-        }
-    }
-} ();
-
-
-// site comments
-function createComments(type) {
-    var objectType = type;
-    var jDivInit = function(id) {
-        return $("#comments-container-" + objectType + '-' + id);
-    };
-
-    var appendLoaderImg = function(id) {
-        appendLoader("#comments-container-" + objectType + '-' + id);
-    };
-
-    var canPostComments = function(id) {
-        var jHidden = $("#can-post-comments-" + objectType + '-' + id);
-        return jHidden.val().toLowerCase() == "true";
-    };
-
-    var renderForm = function(id) {
-        var formId = "form-comments-" + objectType + "-" + id;
-        var jDiv = $('#comments-link-' + objectType + "-" + id).parent();
-        $(jDiv).css('background','none');
-        $(jDiv).css('padding-left',0);
-        if (canPostComments(id)) {
-            if (jDiv.find("#" + formId).length == 0) {
-                var form = '<form id="' + formId + '" class="post-comments"><div>';
-                form += '<textarea name="comment" cols="60" rows="5" maxlength="300" onblur="'+ objectType +'Comments.updateTextCounter(this)" ';
-                form += 'onfocus="' + objectType + 'Comments.updateTextCounter(this)" onkeyup="'+ objectType +'Comments.updateTextCounter(this)"></textarea>';
-                form += '<input type="submit" value="'
-						+ $.i18n._('add comment') + '" /><br><span class="text-counter"></span>';
-                form += '<span class="form-error"></span></div></form>';
-
-                jDiv.append(form);
-
-                setupFormValidation("#" + formId,
-                    { comment: { required: true, minlength: 10} }, '',
-                    function() { postComment(id, formId); });
-            }
-        }
-        else {
-            var divId = "comments-rep-needed-" + objectType + '-' + id;
-            if (jDiv.find("#" + divId).length == 0) {
-                jDiv.append('<p id="' + divId + '" class="comment">'
-					+ $.i18n._('to comment, need') + ' ' +
-					+ repNeededForComments + ' ' + $.i18n._('community karma points') 
-					+ '<a href="' + scriptUrl + $.i18n._('faq/') + '" class="comment-user">'
-                    + $.i18n._('please see') + 'faq</a></span></p>');
-            }
-        }
-    };
-
-    var getComments = function(id, jDiv) {
-        //appendLoaderImg(id);
-        $.getJSON(scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/")
-                , function(json) { showComments(id, json); });
-    };
-
-    var showComments = function(id, json) {
-        var jDiv = jDivInit(id);
-
-        //jDiv = jDiv.find("div.comments");   // this div should contain any fetched comments..
-        //jDiv.find("div[id^='comment-" + objectType + "-'" + "]").remove();  // clean previous calls..
-        jDiv.children().remove();
-        removeLoader();
-        if (json && json.length > 0) {
-            for (var i = 0; i < json.length; i++)
-                renderComment(jDiv, json[i]);
-            jDiv.children().show();
-        }
-    };
-
-    var renderDeleteCommentIcon = function(post_id, delete_url){
-        if (canPostComments(post_id)){
-            var html = '';
-            var img = scriptUrl + "content/images/close-small.png";
-            var imgHover = scriptUrl + "content/images/close-small-hover.png";
-            html += '<img class="delete-icon" onclick="' + objectType + 'Comments.deleteComment($(this), ' + post_id + ', \'' + delete_url + '\')" src="' + img;
-            html += '" onmouseover="$(this).attr(\'src\', \'' + imgHover + '\')" onmouseout="$(this).attr(\'src\', \'' + img
-            html += '\')" title="' + $.i18n._('delete this comment') + '" />';
-            return html;
-        }
-        else{
-            return '';
-        }
-    }
-
-    // {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null}
-    var renderComment = function(jDiv, json) {
-        var html = '<p id="comment-' + json.id + '" class="comment" style="display:none">' + json.text;
-        html += json.user_url ? ' - <a href="' + json.user_url + '"' : '<span';
-        html += ' class="comment-user">' + json.user_display_name + (json.user_url ? '</a>' : '</span>');
-        html += ' (' + json.comment_age + ')';
-
-        if (json.delete_url){
-            html += renderDeleteCommentIcon(json.object_id, json.delete_url);
-        }
-
-        if (json.delete_url) {
-        }
-
-        html += '</p>';
-
-        jDiv.append(html);
-    };
-
-    var postComment = function(id, formId) {
-        //appendLoaderImg(id);
-
-        var formSelector = "#" + formId;
-        var textarea = $(formSelector + " textarea");
-
-        //todo fix url translations!!!
-        $.ajax({
-            type: "POST",
-            url: scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/"),
-            dataType: "json",
-            data: { comment: textarea.val() },
-            success: function(json) {
-                showComments(id, json);
-                textarea.val("");
-                commentsFactory[objectType].updateTextCounter(textarea);
-                enableSubmitButton(formSelector);
-            },
-            error: function(res, textStatus, errorThrown) {
-                removeLoader();
-                showMessage(formSelector, res.responseText);
-                enableSubmitButton(formSelector);
-            }
-        });
-    };
-
-    // public methods..
-    return {
-
-        init: function() {
-            // Setup "show comments" clicks..
-            $("a[id^='comments-link-" + objectType + "-" + "']").unbind("click").click(function() { 
-                commentsFactory[objectType].show($(this).attr("id").substr(("comments-link-" + objectType + "-").length)); 
-                });
-
-            var cBox = $("[id^='comments-container-" + objectType + "']");
-            cBox.each( function(i){
-                var post_id = $(this).attr('id').replace('comments-container-' + objectType + '-', '');
-                $(this).children().each(
-                    function(i){
-                        var comment_id = $(this).attr('id').replace('comment-','');
-                        var delete_url = scriptUrl + objectType + 's/' + post_id + '/'
-                                        + $.i18n._('comments/') + comment_id + '/' + $.i18n._('delete/');
-                        var html = $(this).html();
-                        var CommentsClass;
-                        if (objectType == 'question'){
-                            CommentsClass = questionComments;
-                        }
-                        else if (objectType == 'answer') {
-                            CommentsClass = answerComments;
-                        }
-                        var delete_icon = $(this).find('img.delete-icon');
-                        delete_icon.click(function(){CommentsClass.deleteComment($(this),comment_id,delete_url);});
-                        delete_icon.unbind('mouseover').bind('mouseover',
-                            function(){
-                                $(this).attr('src',scriptUrl + 'content/images/close-small-hover.png');
-                            }
-                        );
-                        delete_icon.unbind('mouseout').bind('mouseout',
-                            function(){
-                                $(this).attr('src',scriptUrl + 'content/images/close-small.png');
-                            }
-                        );
-                    }
-                );
-            });
-        },
-
-        show: function(id) {
-            var jDiv = jDivInit(id);
-            getComments(id, jDiv);
-            renderForm(id);
-            jDiv.show();
-
-            var link = $('#comments-link-' + objectType + '-' + id);
-            if (canPostComments(id)) link.parent().find("textarea").get(0).focus();
-            link.remove();
-        },
-
-        hide: function(id) {
-            var jDiv = jDivInit(id);
-            var len = jDiv.children("div.comments").children().length;
-            var anchorText = len == 0 ? $.i18n._('add a comment') : $.i18n._('comments') + ' (<b>' + len + "</b>)";
-
-            jDiv.hide();
-            jDiv.siblings("a").unbind("click").click(function() { commentsFactory[objectType].show(id); }).html(anchorText);
-            jDiv.children("div.comments").children().hide();
-        },
-
-        deleteComment: function(jImg, id, deleteUrl) {
-            if (confirm($.i18n._('confirm delete comment'))) {
-                jImg.hide();
-                $.post(deleteUrl, { dataNeeded: "forIIS7" }, function(json) {
-                    var par = jImg.parent();
-                    par.remove();
-                }, "json");
-            }
-        },
-
-        updateTextCounter: function(textarea) {
-            var length = textarea.value ? textarea.value.length : 0;
-            var color = length > 270 ? "#f00" : length > 200 ? "#f60" : "#999";
-            var jSpan = $(textarea).siblings("span.text-counter");
-            jSpan.html($.i18n._('can write')
-					+ (300 - length) + ' ' 
-					+ $.i18n._('characters')).css("color", color);
-        }
-    };
-}
-
-var questionComments = createComments('question');
-var answerComments = createComments('answer');
-
-$().ready(function() {
-    questionComments.init();
-    answerComments.init();
-});
-
-var commentsFactory = {'question' : questionComments, 'answer' : answerComments};
-
-/*
-Prettify
-http://www.apache.org/licenses/LICENSE-2.0
-*/
-var PR_SHOULD_USE_CONTINUATION = true; var PR_TAB_WIDTH = 8; var PR_normalizedHtml; var PR; var prettyPrintOne; var prettyPrint; function _pr_isIE6() { var isIE6 = navigator && navigator.userAgent && /\bMSIE 6\./.test(navigator.userAgent); _pr_isIE6 = function() { return isIE6; }; return isIE6; } (function() { function wordSet(words) { words = words.split(/ /g); var set = {}; for (var i = words.length; --i >= 0; ) { var w = words[i]; if (w) { set[w] = null; } } return set; } var FLOW_CONTROL_KEYWORDS = "break continue do else for if return while "; var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + "double enum extern float goto int long register short signed sizeof " + "static struct switch typedef union unsigned void volatile "; var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + "new operator private protected public this throw true try "; var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + "concept concept_map const_cast constexpr decltype " + "dynamic_cast explicit export friend inline late_check " + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + "template typeid typename typeof using virtual wchar_t where "; var JAVA_KEYWORDS = COMMON_KEYWORDS + "boolean byte extends final finally implements import instanceof null " + "native package strictfp super synchronized throws transient "; var CSHARP_KEYWORDS = JAVA_KEYWORDS + "as base by checked decimal delegate descending event " + "fixed foreach from group implicit in interface internal into is lock " + "object out override orderby params readonly ref sbyte sealed " + "stackalloc string select uint ulong unchecked unsafe ushort var "; var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + "debugger eval export function get null set undefined var with " + "Infinity NaN "; var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + "goto if import last local my next no our print package redo require " + "sub undef unless until use wantarray while BEGIN END "; var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + "elif except exec finally from global import in is lambda " + "nonlocal not or pass print raise try with yield " + "False True None "; var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + " defined elsif end ensure false in module next nil not or redo rescue " + "retry self super then true undef unless until when yield BEGIN END "; var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + "function in local set then until "; var ALL_KEYWORDS = (CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); var PR_STRING = 'str'; var PR_KEYWORD = 'kwd'; var PR_COMMENT = 'com'; var PR_TYPE = 'typ'; var PR_LITERAL = 'lit'; var PR_PUNCTUATION = 'pun'; var PR_PLAIN = 'pln'; var PR_TAG = 'tag'; var PR_DECLARATION = 'dec'; var PR_SOURCE = 'src'; var PR_ATTRIB_NAME = 'atn'; var PR_ATTRIB_VALUE = 'atv'; var PR_NOCODE = 'nocode'; function isWordChar(ch) { return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'); } function spliceArrayInto(inserted, container, containerPosition, countReplaced) { inserted.unshift(containerPosition, countReplaced || 0); try { container.splice.apply(container, inserted); } finally { inserted.splice(0, 2); } } var REGEXP_PRECEDER_PATTERN = function() { var preceders = ["!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", "&=", "(", "*", "*=", "+=", ",", "-=", "->", "/", "/=", ":", "::", ";", "<", "<<", "<<=", "<=", "=", "==", "===", ">", ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", "^", "^=", "^^", "^^=", "{", "|", "|=", "||", "||=", "~", "break", "case", "continue", "delete", "do", "else", "finally", "instanceof", "return", "throw", "try", "typeof"]; var pattern = '(?:' + '(?:(?:^|[^0-9.])\\.{1,3})|' + '(?:(?:^|[^\\+])\\+)|' + '(?:(?:^|[^\\-])-)'; for (var i = 0; i < preceders.length; ++i) { var preceder = preceders[i]; if (isWordChar(preceder.charAt(0))) { pattern += '|\\b' + preceder; } else { pattern += '|' + preceder.replace(/([^=<>:&])/g, '\\$1'); } } pattern += '|^)\\s*$'; return new RegExp(pattern); } (); var pr_amp = /&/g; var pr_lt = /</g; var pr_gt = />/g; var pr_quot = /\"/g; function attribToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;').replace(pr_quot, '&quot;'); } function textToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;'); } var pr_ltEnt = /&lt;/g; var pr_gtEnt = /&gt;/g; var pr_aposEnt = /&apos;/g; var pr_quotEnt = /&quot;/g; var pr_ampEnt = /&amp;/g; var pr_nbspEnt = /&nbsp;/g; function htmlToText(html) { var pos = html.indexOf('&'); if (pos < 0) { return html; } for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0; ) { var end = html.indexOf(';', pos); if (end >= 0) { var num = html.substring(pos + 3, end); var radix = 10; if (num && num.charAt(0) === 'x') { num = num.substring(1); radix = 16; } var codePoint = parseInt(num, radix); if (!isNaN(codePoint)) { html = (html.substring(0, pos) + String.fromCharCode(codePoint) + html.substring(end + 1)); } } } return html.replace(pr_ltEnt, '<').replace(pr_gtEnt, '>').replace(pr_aposEnt, "'").replace(pr_quotEnt, '"').replace(pr_ampEnt, '&').replace(pr_nbspEnt, ' '); } function isRawContent(node) { return 'XMP' === node.tagName; } function normalizedHtml(node, out) { switch (node.nodeType) { case 1: var name = node.tagName.toLowerCase(); out.push('<', name); for (var i = 0; i < node.attributes.length; ++i) { var attr = node.attributes[i]; if (!attr.specified) { continue; } out.push(' '); normalizedHtml(attr, out); } out.push('>'); for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { out.push('<\/', name, '>'); } break; case 2: out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); break; case 3: case 4: out.push(textToHtml(node.nodeValue)); break; } } var PR_innerHtmlWorks = null; function getInnerHtml(node) { if (null === PR_innerHtmlWorks) { var testNode = document.createElement('PRE'); testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); PR_innerHtmlWorks = !/</.test(testNode.innerHTML); } if (PR_innerHtmlWorks) { var content = node.innerHTML; if (isRawContent(node)) { content = textToHtml(content); } return content; } var out = []; for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } return out.join(''); } function makeTabExpander(tabWidth) { var SPACES = '                '; var charInLine = 0; return function(plainText) { var out = null; var pos = 0; for (var i = 0, n = plainText.length; i < n; ++i) { var ch = plainText.charAt(i); switch (ch) { case '\t': if (!out) { out = []; } out.push(plainText.substring(pos, i)); var nSpaces = tabWidth - (charInLine % tabWidth); charInLine += nSpaces; for (; nSpaces >= 0; nSpaces -= SPACES.length) { out.push(SPACES.substring(0, nSpaces)); } pos = i + 1; break; case '\n': charInLine = 0; break; default: ++charInLine; } } if (!out) { return plainText; } out.push(plainText.substring(pos)); return out.join(''); }; } var pr_chunkPattern = /(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g; var pr_commentPrefix = /^<!--/; var pr_cdataPrefix = /^<\[CDATA\[/; var pr_brPrefix = /^<br\b/i; var pr_tagNameRe = /^<(\/?)([a-zA-Z]+)/; function extractTags(s) { var matches = s.match(pr_chunkPattern); var sourceBuf = []; var sourceBufLen = 0; var extractedTags = []; if (matches) { for (var i = 0, n = matches.length; i < n; ++i) { var match = matches[i]; if (match.length > 1 && match.charAt(0) === '<') { if (pr_commentPrefix.test(match)) { continue; } if (pr_cdataPrefix.test(match)) { sourceBuf.push(match.substring(9, match.length - 3)); sourceBufLen += match.length - 12; } else if (pr_brPrefix.test(match)) { sourceBuf.push('\n'); ++sourceBufLen; } else { if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { var name = match.match(pr_tagNameRe)[2]; var depth = 1; end_tag_loop: for (var j = i + 1; j < n; ++j) { var name2 = matches[j].match(pr_tagNameRe); if (name2 && name2[2] === name) { if (name2[1] === '/') { if (--depth === 0) { break end_tag_loop; } } else { ++depth; } } } if (j < n) { extractedTags.push(sourceBufLen, matches.slice(i, j + 1).join('')); i = j; } else { extractedTags.push(sourceBufLen, match); } } else { extractedTags.push(sourceBufLen, match); } } } else { var literalText = htmlToText(match); sourceBuf.push(literalText); sourceBufLen += literalText.length; } } } return { source: sourceBuf.join(''), tags: extractedTags }; } function isNoCodeTag(tag) { return !!tag.replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, ' $1="$2$3$4"').match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); } function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { var shortcuts = {}; (function() { var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); for (var i = allPatterns.length; --i >= 0; ) { var patternParts = allPatterns[i]; var shortcutChars = patternParts[3]; if (shortcutChars) { for (var c = shortcutChars.length; --c >= 0; ) { shortcuts[shortcutChars.charAt(c)] = patternParts; } } } })(); var nPatterns = fallthroughStylePatterns.length; var notWs = /\S/; return function(sourceCode, opt_basePos) { opt_basePos = opt_basePos || 0; var decorations = [opt_basePos, PR_PLAIN]; var lastToken = ''; var pos = 0; var tail = sourceCode; while (tail.length) { var style; var token = null; var match; var patternParts = shortcuts[tail.charAt(0)]; if (patternParts) { match = tail.match(patternParts[1]); token = match[0]; style = patternParts[0]; } else { for (var i = 0; i < nPatterns; ++i) { patternParts = fallthroughStylePatterns[i]; var contextPattern = patternParts[2]; if (contextPattern && !contextPattern.test(lastToken)) { continue; } match = tail.match(patternParts[1]); if (match) { token = match[0]; style = patternParts[0]; break; } } if (!token) { style = PR_PLAIN; token = tail.substring(0, 1); } } decorations.push(opt_basePos + pos, style); pos += token.length; tail = tail.substring(token.length); if (style !== PR_COMMENT && notWs.test(token)) { lastToken = token; } } return decorations; }; } var PR_MARKUP_LEXER = createSimpleLexer([], [[PR_PLAIN, /^[^<]+/, null], [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/, null], [PR_COMMENT, /^<!--[\s\S]*?(?:-->|$)/, null], [PR_SOURCE, /^<\?[\s\S]*?(?:\?>|$)/, null], [PR_SOURCE, /^<%[\s\S]*?(?:%>|$)/, null], [PR_SOURCE, /^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i, null], [PR_TAG, /^<\/?\w[^<>]*>/, null]]); var PR_SOURCE_CHUNK_PARTS = /^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/; function tokenizeMarkup(source) { var decorations = PR_MARKUP_LEXER(source); for (var i = 0; i < decorations.length; i += 2) { if (decorations[i + 1] === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var sourceChunk = source.substring(start, end); var match = sourceChunk.match(PR_SOURCE_CHUNK_PARTS); if (match) { decorations.splice(i, 2, start, PR_TAG, start + match[1].length, PR_SOURCE, start + match[1].length + (match[2] || '').length, PR_TAG); } } } return decorations; } var PR_TAG_LEXER = createSimpleLexer([[PR_ATTRIB_VALUE, /^\'[^\']*(?:\'|$)/, null, "'"], [PR_ATTRIB_VALUE, /^\"[^\"]*(?:\"|$)/, null, '"'], [PR_PUNCTUATION, /^[<>\/=]+/, null, '<>/=']], [[PR_TAG, /^[\w:\-]+/, /^</], [PR_ATTRIB_VALUE, /^[\w\-]+/, /^=/], [PR_ATTRIB_NAME, /^[\w:\-]+/, null], [PR_PLAIN, /^\s+/, null, ' \t\r\n']]); function splitTagAttributes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_TAG) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var chunk = source.substring(start, end); var subDecorations = PR_TAG_LEXER(chunk, start); spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function sourceDecorator(options) { var shortcutStylePatterns = [], fallthroughStylePatterns = []; if (options.tripleQuotedStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, null, '\'"']); } else if (options.multiLineStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, null, '\'"`']); } else { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, null, '"\'']); } fallthroughStylePatterns.push([PR_PLAIN, /^(?:[^\'\"\`\/\#]+)/, null, ' \r\n']); if (options.hashComments) { shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); } if (options.cStyleComments) { fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); fallthroughStylePatterns.push([PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); } if (options.regexLiterals) { var REGEX_LITERAL = ('^/(?=[^/*])' + '(?:[^/\\x5B\\x5C]' + '|\\x5C[\\s\\S]' + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + '(?:/|$)'); fallthroughStylePatterns.push([PR_STRING, new RegExp(REGEX_LITERAL), REGEXP_PRECEDER_PATTERN]); } var keywords = wordSet(options.keywords); options = null; var splitStringAndCommentTokens = createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); var styleLiteralIdentifierPuncRecognizer = createSimpleLexer([], [[PR_PLAIN, /^\s+/, null, ' \r\n'], [PR_PLAIN, /^[a-z_$@][a-z_$@0-9]*/i, null], [PR_LITERAL, /^0x[a-f0-9]+[a-z]/i, null], [PR_LITERAL, /^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+\-]?\d+)?[a-z]*/i, null, '123456789'], [PR_PUNCTUATION, /^[^\s\w\.$@]+/, null]]); function splitNonStringNonCommentTokens(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_PLAIN) { var start, end, chunk, subDecs; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; chunk = source.substring(start, end); subDecs = styleLiteralIdentifierPuncRecognizer(chunk, start); for (var j = 0, m = subDecs.length; j < m; j += 2) { var subStyle = subDecs[j + 1]; if (subStyle === PR_PLAIN) { var subStart = subDecs[j]; var subEnd = j + 2 < m ? subDecs[j + 2] : chunk.length; var token = source.substring(subStart, subEnd); if (token === '.') { subDecs[j + 1] = PR_PUNCTUATION; } else if (token in keywords) { subDecs[j + 1] = PR_KEYWORD; } else if (/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)) { subDecs[j + 1] = token.charAt(0) === '@' ? PR_LITERAL : PR_TYPE; } } } spliceArrayInto(subDecs, decorations, i, 2); i += subDecs.length - 2; } } return decorations; } return function(sourceCode) { var decorations = splitStringAndCommentTokens(sourceCode); decorations = splitNonStringNonCommentTokens(sourceCode, decorations); return decorations; }; } var decorateSource = sourceDecorator({ keywords: ALL_KEYWORDS, hashComments: true, cStyleComments: true, multiLineStrings: true, regexLiterals: true }); function splitSourceNodes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var subDecorations = decorateSource(source.substring(start, end)); for (var j = 0, m = subDecorations.length; j < m; j += 2) { subDecorations[j] += start; } spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function splitSourceAttributes(source, decorations) { var nextValueIsSource = false; for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; var start, end; if (style === PR_ATTRIB_NAME) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; nextValueIsSource = /^on|^style$/i.test(source.substring(start, end)); } else if (style === PR_ATTRIB_VALUE) { if (nextValueIsSource) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var attribValue = source.substring(start, end); var attribLen = attribValue.length; var quoted = (attribLen >= 2 && /^[\"\']/.test(attribValue) && attribValue.charAt(0) === attribValue.charAt(attribLen - 1)); var attribSource; var attribSourceStart; var attribSourceEnd; if (quoted) { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue; } else { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue.substring(1, attribValue.length - 1); } var attribSourceDecorations = decorateSource(attribSource); for (var j = 0, m = attribSourceDecorations.length; j < m; j += 2) { attribSourceDecorations[j] += attribSourceStart; } if (quoted) { attribSourceDecorations.push(attribSourceEnd, PR_ATTRIB_VALUE); spliceArrayInto(attribSourceDecorations, decorations, i + 2, 0); } else { spliceArrayInto(attribSourceDecorations, decorations, i, 2); } } nextValueIsSource = false; } } return decorations; } function decorateMarkup(sourceCode) { var decorations = tokenizeMarkup(sourceCode); decorations = splitTagAttributes(sourceCode, decorations); decorations = splitSourceNodes(sourceCode, decorations); decorations = splitSourceAttributes(sourceCode, decorations); return decorations; } function recombineTagsAndDecorations(sourceText, extractedTags, decorations) { var html = []; var outputIdx = 0; var openDecoration = null; var currentDecoration = null; var tagPos = 0; var decPos = 0; var tabExpander = makeTabExpander(PR_TAB_WIDTH); var adjacentSpaceRe = /([\r\n ]) /g; var startOrSpaceRe = /(^| ) /gm; var newlineRe = /\r\n?|\n/g; var trailingSpaceRe = /[ \r\n]$/; var lastWasSpace = true; function emitTextUpTo(sourceIdx) { if (sourceIdx > outputIdx) { if (openDecoration && openDecoration !== currentDecoration) { html.push('</span>'); openDecoration = null; } if (!openDecoration && currentDecoration) { openDecoration = currentDecoration; html.push('<span class="', openDecoration, '">'); } var htmlChunk = textToHtml(tabExpander(sourceText.substring(outputIdx, sourceIdx))).replace(lastWasSpace ? startOrSpaceRe : adjacentSpaceRe, '$1&nbsp;'); lastWasSpace = trailingSpaceRe.test(htmlChunk); html.push(htmlChunk.replace(newlineRe, '<br />')); outputIdx = sourceIdx; } } while (true) { var outputTag; if (tagPos < extractedTags.length) { if (decPos < decorations.length) { outputTag = extractedTags[tagPos] <= decorations[decPos]; } else { outputTag = true; } } else { outputTag = false; } if (outputTag) { emitTextUpTo(extractedTags[tagPos]); if (openDecoration) { html.push('</span>'); openDecoration = null; } html.push(extractedTags[tagPos + 1]); tagPos += 2; } else if (decPos < decorations.length) { emitTextUpTo(decorations[decPos]); currentDecoration = decorations[decPos + 1]; decPos += 2; } else { break; } } emitTextUpTo(sourceText.length); if (openDecoration) { html.push('</span>'); } return html.join(''); } var langHandlerRegistry = {}; function registerLangHandler(handler, fileExtensions) { for (var i = fileExtensions.length; --i >= 0; ) { var ext = fileExtensions[i]; if (!langHandlerRegistry.hasOwnProperty(ext)) { langHandlerRegistry[ext] = handler; } else if ('console' in window) { console.log('cannot override language handler %s', ext); } } } registerLangHandler(decorateSource, ['default-code']); registerLangHandler(decorateMarkup, ['default-markup', 'html', 'htm', 'xhtml', 'xml', 'xsl']); registerLangHandler(sourceDecorator({ keywords: CPP_KEYWORDS, hashComments: true, cStyleComments: true }), ['c', 'cc', 'cpp', 'cs', 'cxx', 'cyc']); registerLangHandler(sourceDecorator({ keywords: JAVA_KEYWORDS, cStyleComments: true }), ['java']); registerLangHandler(sourceDecorator({ keywords: SH_KEYWORDS, hashComments: true, multiLineStrings: true }), ['bsh', 'csh', 'sh']); registerLangHandler(sourceDecorator({ keywords: PYTHON_KEYWORDS, hashComments: true, multiLineStrings: true, tripleQuotedStrings: true }), ['cv', 'py']); registerLangHandler(sourceDecorator({ keywords: PERL_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['perl', 'pl', 'pm']); registerLangHandler(sourceDecorator({ keywords: RUBY_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['rb']); registerLangHandler(sourceDecorator({ keywords: JSCRIPT_KEYWORDS, cStyleComments: true, regexLiterals: true }), ['js']); function prettyPrintOne(sourceCodeHtml, opt_langExtension) { try { var sourceAndExtractedTags = extractTags(sourceCodeHtml); var source = sourceAndExtractedTags.source; var extractedTags = sourceAndExtractedTags.tags; if (!langHandlerRegistry.hasOwnProperty(opt_langExtension)) { opt_langExtension = /^\s*</.test(source) ? 'default-markup' : 'default-code'; } var decorations = langHandlerRegistry[opt_langExtension].call({}, source); return recombineTagsAndDecorations(source, extractedTags, decorations); } catch (e) { if ('console' in window) { console.log(e); console.trace(); } return sourceCodeHtml; } } function prettyPrint(opt_whenDone) { var isIE6 = _pr_isIE6(); var codeSegments = [document.getElementsByTagName('pre'), document.getElementsByTagName('code'), document.getElementsByTagName('xmp')]; var elements = []; for (var i = 0; i < codeSegments.length; ++i) { for (var j = 0; j < codeSegments[i].length; ++j) { elements.push(codeSegments[i][j]); } } codeSegments = null; var k = 0; function doWork() { var endTime = (PR_SHOULD_USE_CONTINUATION ? new Date().getTime() + 250 : Infinity); for (; k < elements.length && new Date().getTime() < endTime; k++) { var cs = elements[k]; if (cs.className && cs.className.indexOf('prettyprint') >= 0) { var langExtension = cs.className.match(/\blang-(\w+)\b/); if (langExtension) { langExtension = langExtension[1]; } var nested = false; for (var p = cs.parentNode; p; p = p.parentNode) { if ((p.tagName === 'pre' || p.tagName === 'code' || p.tagName === 'xmp') && p.className && p.className.indexOf('prettyprint') >= 0) { nested = true; break; } } if (!nested) { var content = getInnerHtml(cs); content = content.replace(/(?:\r\n?|\n)$/, ''); var newContent = prettyPrintOne(content, langExtension); if (!isRawContent(cs)) { cs.innerHTML = newContent; } else { var pre = document.createElement('PRE'); for (var i = 0; i < cs.attributes.length; ++i) { var a = cs.attributes[i]; if (a.specified) { var aname = a.name.toLowerCase(); if (aname === 'class') { pre.className = a.value; } else { pre.setAttribute(a.name, a.value); } } } pre.innerHTML = newContent; cs.parentNode.replaceChild(pre, cs); cs = pre; } if (isIE6 && cs.tagName === 'PRE') { var lineBreaks = cs.getElementsByTagName('br'); for (var j = lineBreaks.length; --j >= 0; ) { var lineBreak = lineBreaks[j]; lineBreak.parentNode.replaceChild(document.createTextNode('\r\n'), lineBreak); } } } } } if (k < elements.length) { setTimeout(doWork, 250); } else if (opt_whenDone) { opt_whenDone(); } } doWork(); } window['PR_normalizedHtml'] = normalizedHtml; window['prettyPrintOne'] = prettyPrintOne; window['prettyPrint'] = prettyPrint; window['PR'] = { 'createSimpleLexer': createSimpleLexer, 'registerLangHandler': registerLangHandler, 'sourceDecorator': sourceDecorator, 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, 'PR_COMMENT': PR_COMMENT, 'PR_DECLARATION': PR_DECLARATION, 'PR_KEYWORD': PR_KEYWORD, 'PR_LITERAL': PR_LITERAL, 'PR_NOCODE': PR_NOCODE, 'PR_PLAIN': PR_PLAIN, 'PR_PUNCTUATION': PR_PUNCTUATION, 'PR_SOURCE': PR_SOURCE, 'PR_STRING': PR_STRING, 'PR_TAG': PR_TAG, 'PR_TYPE': PR_TYPE }; })();
+/*

+Scripts for cnprog.com

+Project Name: Lanai

+All Rights Resevred 2008. CNPROG.COM

+*/

+var lanai =

+{

+    /**

+     * Finds any <pre><code></code></pre> tags which aren't registered for

+     * pretty printing, adds the appropriate class name and invokes prettify.

+     */

+    highlightSyntax: function(){

+        var styled = false;

+        $("pre code").parent().each(function(){

+            if (!$(this).hasClass('prettyprint')){

+                $(this).addClass('prettyprint');

+                styled = true;

+            }

+        });

+

+        if (styled){

+            prettyPrint();

+        }

+    }

+};

+

+var Vote = function(){

+    // All actions are related to a question

+    var questionId;

+    //question slug to build redirect urls

+    var questionSlug;

+    // The object we operate on actually. It can be a question or an answer.

+    var postId;

+    var questionAuthorId;

+    var currentUserId;

+    var answerContainerIdPrefix = 'answer-container-';

+    var voteContainerId = 'vote-buttons';

+    var imgIdPrefixAccept = 'answer-img-accept-';

+    var imgClassPrefixFavorite = 'question-img-favorite';

+    var imgIdPrefixQuestionVoteup = 'question-img-upvote-';

+    var imgIdPrefixQuestionVotedown = 'question-img-downvote-';

+    var imgIdPrefixAnswerVoteup = 'answer-img-upvote-';

+    var imgIdPrefixAnswerVotedown = 'answer-img-downvote-';

+    var divIdFavorite = 'favorite-number';

+    var commentLinkIdPrefix = 'comment-';

+    var voteNumberClass = "vote-number";

+    var offensiveIdPrefixQuestionFlag = 'question-offensive-flag-';

+    var offensiveIdPrefixAnswerFlag = 'answer-offensive-flag-';

+    var offensiveClassFlag = 'offensive-flag';

+    var questionControlsId = 'question-controls';

+    var removeQuestionLinkIdPrefix = 'question-delete-link-';

+    var removeAnswerLinkIdPrefix = 'answer-delete-link-';

+    var questionSubscribeUpdates = 'question-subscribe-updates';

+    

+    var acceptAnonymousMessage = $.i18n._('insufficient privilege');

+    var acceptOwnAnswerMessage = $.i18n._('cannot pick own answer as best');

+

+    var pleaseLogin = "<a href='" + scriptUrl + $.i18n._("account/") + $.i18n._("signin/")

+                    + "?next=" + scriptUrl + $.i18n._("question/") + "{{QuestionID}}/{{questionSlug}}'>"

+					+ $.i18n._('please login') + "</a>";

+

+    var pleaseSeeFAQ = $.i18n._('please see') + "<a href='" + scriptUrl + $.i18n._("faq/") + "'>faq</a>";

+

+    var favoriteAnonymousMessage = $.i18n._('anonymous users cannot select favorite questions') 

+    var voteAnonymousMessage = $.i18n._('anonymous users cannot vote') + pleaseLogin;

+    var upVoteRequiredScoreMessage = $.i18n._('>15 points requried to upvote') + pleaseSeeFAQ;

+    var downVoteRequiredScoreMessage = $.i18n._('>100 points required to downvote') + pleaseSeeFAQ;

+    var voteOwnDeniedMessage = $.i18n._('cannot vote for own posts');

+    var voteRequiredMoreVotes = $.i18n._('daily vote cap exhausted') + pleaseSeeFAQ;

+    var voteDenyCancelMessage = $.i18n._('cannot revoke old vote') + pleaseSeeFAQ;

+    var offensiveConfirmation = $.i18n._('please confirm offensive');

+    var offensiveAnonymousMessage = $.i18n._('anonymous users cannot flag offensive posts') + pleaseLogin;

+    var offensiveTwiceMessage = $.i18n._('cannot flag message as offensive twice') + pleaseSeeFAQ;

+    var offensiveNoFlagsLeftMessage = $.i18n._('flag offensive cap exhausted') + pleaseSeeFAQ;

+    var offensiveNoPermissionMessage = $.i18n._('need >15 points to report spam') + pleaseSeeFAQ;

+    var removeConfirmation = $.i18n._('confirm delete');

+    var removeAnonymousMessage = $.i18n._('anonymous users cannot delete/undelete');

+    var recoveredMessage = $.i18n._('post recovered');

+    var deletedMessage = $.i18n._('post deleted');

+    

+    var VoteType = {

+        acceptAnswer : 0,

+        questionUpVote : 1,

+        questionDownVote : 2,

+        favorite : 4,

+        answerUpVote: 5,

+        answerDownVote:6,

+        offensiveQuestion : 7,

+        offensiveAnswer:8,

+        removeQuestion: 9,

+        removeAnswer:10,

+        questionSubscribeUpdates:11,

+        questionUnsubscribeUpdates:12

+    };

+

+    var getFavoriteButton = function(){

+        var favoriteButton = 'div.'+ voteContainerId +' img[class='+ imgClassPrefixFavorite +']';

+        return $(favoriteButton);

+    };

+    var getFavoriteNumber = function(){

+        var favoriteNumber = '#'+ divIdFavorite ;

+        return $(favoriteNumber);

+    };

+    var getQuestionVoteUpButton = function(){

+        var questionVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVoteup +']';

+        return $(questionVoteUpButton);

+    };

+    var getQuestionVoteDownButton = function(){

+        var questionVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixQuestionVotedown +']';

+        return $(questionVoteDownButton);

+    };

+    var getAnswerVoteUpButtons = function(){

+        var answerVoteUpButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVoteup +']';

+        return $(answerVoteUpButton);

+    };

+    var getAnswerVoteDownButtons = function(){

+        var answerVoteDownButton = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAnswerVotedown +']';

+        return $(answerVoteDownButton);

+    };

+    var getAnswerVoteUpButton = function(id){

+        var answerVoteUpButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVoteup + id + ']';

+        return $(answerVoteUpButton);

+    };

+    var getAnswerVoteDownButton = function(id){

+        var answerVoteDownButton = 'div.'+ voteContainerId +' img[id='+ imgIdPrefixAnswerVotedown + id + ']';

+        return $(answerVoteDownButton);

+    };

+    

+    var getOffensiveQuestionFlag = function(){

+        var offensiveQuestionFlag = '#question-table span[class='+ offensiveClassFlag +']';

+        return $(offensiveQuestionFlag);

+    };

+    

+    var getOffensiveAnswerFlags = function(){

+        var offensiveQuestionFlag = 'div.answer span[class='+ offensiveClassFlag +']';

+        return $(offensiveQuestionFlag);

+    };

+    

+    var getremoveQuestionLink = function(){

+        var removeQuestionLink = 'div#question-controls a[id^='+ removeQuestionLinkIdPrefix +']';

+        return $(removeQuestionLink);

+    };

+

+    var getquestionSubscribeUpdatesCheckbox = function(){

+        return $('#' + questionSubscribeUpdates);

+    };

+    

+    var getremoveAnswersLinks = function(){

+        var removeAnswerLinks = 'div.answer-controls a[id^='+ removeAnswerLinkIdPrefix +']';

+        return $(removeAnswerLinks);

+    };

+   

+    var setVoteImage = function(voteType, undo, object){

+        var flag = undo ? "" : "-on";

+        var arrow = (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote) ? "up" : "down";

+        object.attr("src", scriptUrl + "content/images/vote-arrow-"+ arrow + flag +".png");

+        

+        // if undo voting, then undo the pair of arrows.

+        if(undo){

+            if(voteType == VoteType.questionUpVote || voteType == VoteType.questionDownVote){

+                $(getQuestionVoteUpButton()).attr("src", scriptUrl + "content/images/vote-arrow-up.png");

+                $(getQuestionVoteDownButton()).attr("src", scriptUrl + "content/images/vote-arrow-down.png");

+            }

+            else{

+                $(getAnswerVoteUpButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-up.png");

+                $(getAnswerVoteDownButton(postId)).attr("src", scriptUrl + "content/images/vote-arrow-down.png");

+            }

+        }

+    };

+    

+    var setVoteNumber = function(object, number){

+        var voteNumber = object.parent('div.'+ voteContainerId).find('div.'+ voteNumberClass);

+        $(voteNumber).text(number);

+    };

+    

+    var bindEvents = function(){

+        // accept answers

+        if(questionAuthorId == currentUserId){

+            var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';

+            $(acceptedButtons).unbind('click').click(function(event){

+               Vote.accept($(event.target));

+            });

+        }

+        // set favorite question

+        var favoriteButton = getFavoriteButton();

+        favoriteButton.unbind('click').click(function(event){

+           Vote.favorite($(event.target));

+        });

+    

+        // question vote up

+        var questionVoteUpButton = getQuestionVoteUpButton();

+        questionVoteUpButton.unbind('click').click(function(event){

+           Vote.vote($(event.target), VoteType.questionUpVote);

+        });

+    

+        var questionVoteDownButton = getQuestionVoteDownButton();

+        questionVoteDownButton.unbind('click').click(function(event){

+           Vote.vote($(event.target), VoteType.questionDownVote);

+        });

+    

+        var answerVoteUpButton = getAnswerVoteUpButtons();

+        answerVoteUpButton.unbind('click').click(function(event){

+           Vote.vote($(event.target), VoteType.answerUpVote);

+        });

+        

+        var answerVoteDownButton = getAnswerVoteDownButtons();

+        answerVoteDownButton.unbind('click').click(function(event){

+           Vote.vote($(event.target), VoteType.answerDownVote);

+        });

+    

+        getOffensiveQuestionFlag().unbind('click').click(function(event){

+           Vote.offensive(this, VoteType.offensiveQuestion);

+        });

+    

+        getOffensiveAnswerFlags().unbind('click').click(function(event){

+           Vote.offensive(this, VoteType.offensiveAnswer);

+        });

+    

+        getremoveQuestionLink().unbind('click').click(function(event){

+            Vote.remove(this, VoteType.removeQuestion);

+        });

+

+        getquestionSubscribeUpdatesCheckbox().unbind('click').click(function(event){

+            if (this.checked){

+                Vote.vote($(event.target), VoteType.questionSubscribeUpdates);

+            }

+            else {

+                Vote.vote($(event.target), VoteType.questionUnsubscribeUpdates);

+            }

+        });

+    

+        getremoveAnswersLinks().unbind('click').click(function(event){

+            Vote.remove(this, VoteType.removeAnswer);

+        });

+    };

+    

+    var submit = function(object, voteType, callback) {

+        $.ajax({

+            type: "POST",

+            cache: false,

+            dataType: "json",

+            url: scriptUrl + $.i18n._("questions/") + questionId + "/" + $.i18n._("vote/"),

+            data: { "type": voteType, "postId": postId },

+            error: handleFail,

+            success: function(data){callback(object, voteType, data)}});

+    };

+    

+    var handleFail = function(xhr, msg){

+        alert("Callback invoke error: " + msg);

+    };

+

+    // callback function for Accept Answer action

+    var callback_accept = function(object, voteType, data){

+        if(data.allowed == "0" && data.success == "0"){

+            showMessage(object, acceptAnonymousMessage);

+        }

+        else if(data.allowed == "-1"){

+            showMessage(object, acceptOwnAnswerMessage);

+        }

+        else if(data.status == "1"){

+            object.attr("src", scriptUrl + "content/images/vote-accepted.png");

+            $("#"+answerContainerIdPrefix+postId).removeClass("accepted-answer");

+            $("#"+commentLinkIdPrefix+postId).removeClass("comment-link-accepted");

+        }

+        else if(data.success == "1"){

+            var acceptedButtons = 'div.'+ voteContainerId +' img[id^='+ imgIdPrefixAccept +']';

+            $(acceptedButtons).attr("src", scriptUrl + "content/images/vote-accepted.png");

+            var answers = ("div[id^="+answerContainerIdPrefix +"]");

+            $(answers).removeClass("accepted-answer");

+            var commentLinks = ("div[id^="+answerContainerIdPrefix +"] div[id^="+ commentLinkIdPrefix +"]");

+            $(commentLinks).removeClass("comment-link-accepted");

+            

+            object.attr("src", scriptUrl + "content/images/vote-accepted-on.png");

+            $("#"+answerContainerIdPrefix+postId).addClass("accepted-answer");

+            $("#"+commentLinkIdPrefix+postId).addClass("comment-link-accepted");

+        }

+        else{

+            showMessage(object, data.message);

+        }

+    };

+

+    var callback_favorite = function(object, voteType, data){

+        if(data.allowed == "0" && data.success == "0"){

+            showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));

+        }

+        else if(data.status == "1"){

+            object.attr("src", scriptUrl + "content/images/vote-favorite-off.png");

+            var fav = getFavoriteNumber();

+            fav.removeClass("my-favorite-number");

+            if(data.count == 0)

+                data.count = '';

+            fav.text(data.count);

+        }

+        else if(data.success == "1"){

+            object.attr("src", scriptUrl + "content/images/vote-favorite-on.png");

+            var fav = getFavoriteNumber();

+            fav.text(data.count);

+            fav.addClass("my-favorite-number");

+        }

+        else{

+            showMessage(object, data.message);

+        }

+    };

+        

+    var callback_vote = function(object, voteType, data){

+        if(data.allowed == "0" && data.success == "0"){

+            showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId));

+        }

+        else if (data.allowed == "-3"){

+            showMessage(object, voteRequiredMoreVotes);

+        }

+        else if (data.allowed == "-2"){

+            if (voteType == VoteType.questionUpVote || voteType == VoteType.answerUpVote){

+                showMessage(object, upVoteRequiredScoreMessage);

+            }

+            else if (voteType == VoteType.questionDownVote || voteType == VoteType.answerDownVote){

+                showMessage(object, downVoteRequiredScoreMessage);

+            }

+        }

+        else if (data.allowed == "-1"){

+            showMessage(object, voteOwnDeniedMessage);

+        }

+        else if (data.status == "2"){

+            showMessage(object, voteDenyCancelMessage);

+        }

+        else if (data.status == "1"){

+            setVoteImage(voteType, true, object);

+            setVoteNumber(object, data.count);

+        }     

+        else if (data.success == "1"){

+            setVoteImage(voteType, false, object);

+            setVoteNumber(object, data.count);

+            if (data.message.length > 0){

+                showMessage(object, data.message);

+            }

+        }

+    };

+        

+    var callback_offensive = function(object, voteType, data){

+        object = $(object);

+        if (data.allowed == "0" && data.success == "0"){

+            showMessage(object, offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));

+        }

+        else if (data.allowed == "-3"){

+            showMessage(object, offensiveNoFlagsLeftMessage);

+        }  

+        else if (data.allowed == "-2"){

+            showMessage(object, offensiveNoPermissionMessage);

+        }  

+        else if (data.status == "1"){

+            showMessage(object, offensiveTwiceMessage);

+        }  

+        else if (data.success == "1"){

+            $(object).children('span[class=darkred]').text("("+ data.count +")");

+        }

+    };

+        

+    var callback_remove = function(object, voteType, data){

+        if (data.allowed == "0" && data.success == "0"){

+            showMessage(object, removeAnonymousMessage.replace("{{QuestionID}}", questionId));

+        }

+        else if (data.success == "1"){

+            if (voteType == VoteType.removeQuestion){

+                window.location.href = scriptUrl + $.i18n._("questions/");

+            }

+            else {

+                if (removeActionType == 'delete'){

+                    postNode.addClass('deleted');

+                    postRemoveLink.innerHTML = $.i18n._('undelete');

+                    showMessage(object, deletedMessage);

+                }

+                else if (removeActionType == 'undelete') {

+                    postNode.removeClass('deleted');

+                    postRemoveLink.innerHTML = $.i18n._('delete');

+                    showMessage(object, recoveredMessage);

+                }

+            }

+		}

+    };

+        

+    return {

+        init : function(qId, qSlug, questionAuthor, userId){

+            questionId = qId;

+            questionSlug = qSlug;

+            questionAuthorId = questionAuthor;

+            currentUserId = userId;

+            bindEvents();

+        },

+        

+        // Accept answer public function

+        accept: function(object){

+            postId = object.attr("id").substring(imgIdPrefixAccept.length);

+            submit(object, VoteType.acceptAnswer, callback_accept);

+        },

+        

+        favorite: function(object){

+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){

+                showMessage(object, favoriteAnonymousMessage.replace("{{QuestionID}}", questionId));

+                return false;

+            }

+            submit(object, VoteType.favorite, callback_favorite);

+        },

+            

+        vote: function(object, voteType){

+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){

+                showMessage(object, voteAnonymousMessage.replace("{{QuestionID}}", questionId).replace("{{questionSlug}}", questionSlug));

+                return false;   

+            }

+            if (voteType == VoteType.answerUpVote){

+                postId = object.attr("id").substring(imgIdPrefixAnswerVoteup.length);

+            }

+            else if (voteType == VoteType.answerDownVote){

+                postId = object.attr("id").substring(imgIdPrefixAnswerVotedown.length);

+            }

+            

+            submit(object, voteType, callback_vote);

+        },

+        

+        offensive: function(object, voteType){

+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){

+                showMessage($(object), offensiveAnonymousMessage.replace("{{QuestionID}}", questionId));

+                return false;   

+            }

+            if (confirm(offensiveConfirmation)){

+                postId = object.id.substr(object.id.lastIndexOf('-') + 1);

+                submit(object, voteType, callback_offensive);

+            }

+        },

+            

+        remove: function(object, voteType){

+            if (!currentUserId || currentUserId.toUpperCase() == "NONE"){

+                showMessage($(object), removeAnonymousMessage.replace("{{QuestionID}}", questionId));

+                return false;   

+            }

+            bits = object.id.split('-');

+            postId = bits.pop();/* this seems to be used within submit! */

+            postType = bits.shift();

+

+            var do_proceed = false; 

+            if (postType == 'answer'){

+                postNode = $('#answer-container-' + postId);

+                postRemoveLink = object;

+                if (postNode.hasClass('deleted')){

+                    removeActionType = 'undelete';

+                    do_proceed = true;

+                }

+                else {

+                    removeActionType = 'delete';

+                    do_proceed = confirm(removeConfirmation);

+                }

+            }

+            else {

+                do_proceed = confirm(removeConfirmation);

+            }

+            if (do_proceed) {

+                submit($(object), voteType, callback_remove);

+            }

+        }

+    }

+} ();

+

+

+// site comments

+function createComments(type) {

+    var objectType = type;

+    var jDivInit = function(id) {

+        return $("#comments-container-" + objectType + '-' + id);

+    };

+

+    var appendLoaderImg = function(id) {

+        appendLoader("#comments-container-" + objectType + '-' + id);

+    };

+

+    var canPostComments = function(id) {

+        var jHidden = $("#can-post-comments-" + objectType + '-' + id);

+        return jHidden.val().toLowerCase() == "true";

+    };

+

+    var renderForm = function(id) {

+        var formId = "form-comments-" + objectType + "-" + id;

+        var jDiv = $('#comments-link-' + objectType + "-" + id).parent();

+        $(jDiv).css('background','none');

+        $(jDiv).css('padding-left',0);

+        if (canPostComments(id)) {

+            if (jDiv.find("#" + formId).length == 0) {

+                var form = '<form id="' + formId + '" class="post-comments"><div>';

+                form += '<textarea name="comment" cols="60" rows="5" maxlength="300" onblur="'+ objectType +'Comments.updateTextCounter(this)" ';

+                form += 'onfocus="' + objectType + 'Comments.updateTextCounter(this)" onkeyup="'+ objectType +'Comments.updateTextCounter(this)"></textarea>';

+                form += '<input type="submit" value="'

+						+ $.i18n._('add comment') + '" /><br><span class="text-counter"></span>';

+                form += '<span class="form-error"></span></div></form>';

+

+                jDiv.append(form);

+

+                setupFormValidation("#" + formId,

+                    { comment: { required: true, minlength: 10} }, '',

+                    function() { postComment(id, formId); });

+            }

+        }

+        else {

+            var divId = "comments-rep-needed-" + objectType + '-' + id;

+            if (jDiv.find("#" + divId).length == 0) {

+                jDiv.append('<p id="' + divId + '" class="comment">'

+					+ $.i18n._('to comment, need') + ' ' +

+					+ repNeededForComments + ' ' + $.i18n._('community karma points') 

+					+ '<a href="' + scriptUrl + $.i18n._('faq/') + '" class="comment-user">'

+                    + $.i18n._('please see') + 'faq</a></span></p>');

+            }

+        }

+    };

+

+    var getComments = function(id, jDiv) {

+        //appendLoaderImg(id);

+        $.getJSON(scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/")

+                , function(json) { showComments(id, json); });

+    };

+

+    var showComments = function(id, json) {

+        var jDiv = jDivInit(id);

+

+        //jDiv = jDiv.find("div.comments");   // this div should contain any fetched comments..

+        //jDiv.find("div[id^='comment-" + objectType + "-'" + "]").remove();  // clean previous calls..

+        jDiv.children().remove();

+        removeLoader();

+        if (json && json.length > 0) {

+            for (var i = 0; i < json.length; i++)

+                renderComment(jDiv, json[i]);

+            jDiv.children().show();

+        }

+    };

+

+    var renderDeleteCommentIcon = function(post_id, delete_url){

+        if (canPostComments(post_id)){

+            var html = '';

+            var img = scriptUrl + "content/images/close-small.png";

+            var imgHover = scriptUrl + "content/images/close-small-hover.png";

+            html += '<img class="delete-icon" onclick="' + objectType + 'Comments.deleteComment($(this), ' + post_id + ', \'' + delete_url + '\')" src="' + img;

+            html += '" onmouseover="$(this).attr(\'src\', \'' + imgHover + '\')" onmouseout="$(this).attr(\'src\', \'' + img

+            html += '\')" title="' + $.i18n._('delete this comment') + '" />';

+            return html;

+        }

+        else{

+            return '';

+        }

+    }

+

+    // {"Id":6,"PostId":38589,"CreationDate":"an hour ago","Text":"hello there!","UserDisplayName":"Jarrod Dixon","UserUrl":"/users/3/jarrod-dixon","DeleteUrl":null}

+    var renderComment = function(jDiv, json) {

+        var html = '<p id="comment-' + json.id + '" class="comment" style="display:none">' + json.text;

+        html += json.user_url ? ' - <a href="' + json.user_url + '"' : '<span';

+        html += ' class="comment-user">' + json.user_display_name + (json.user_url ? '</a>' : '</span>');

+        html += ' (' + json.comment_age + ')';

+

+        if (json.delete_url){

+            html += renderDeleteCommentIcon(json.object_id, json.delete_url);

+        }

+

+        if (json.delete_url) {

+        }

+

+        html += '</p>';

+

+        jDiv.append(html);

+    };

+

+    var postComment = function(id, formId) {

+        //appendLoaderImg(id);

+

+        var formSelector = "#" + formId;

+        var textarea = $(formSelector + " textarea");

+

+        //todo fix url translations!!!

+        $.ajax({

+            type: "POST",

+            url: scriptUrl + objectType + "s/" + id + "/" + $.i18n._("comments/"),

+            dataType: "json",

+            data: { comment: textarea.val() },

+            success: function(json) {

+                showComments(id, json);

+                textarea.val("");

+                commentsFactory[objectType].updateTextCounter(textarea);

+                enableSubmitButton(formSelector);

+            },

+            error: function(res, textStatus, errorThrown) {

+                removeLoader();

+                showMessage(formSelector, res.responseText);

+                enableSubmitButton(formSelector);

+            }

+        });

+    };

+

+    // public methods..

+    return {

+

+        init: function() {

+            // Setup "show comments" clicks..

+            $("a[id^='comments-link-" + objectType + "-" + "']").unbind("click").click(function() { 

+                commentsFactory[objectType].show($(this).attr("id").substr(("comments-link-" + objectType + "-").length)); 

+                });

+

+            var cBox = $("[id^='comments-container-" + objectType + "']");

+            cBox.each( function(i){

+                var post_id = $(this).attr('id').replace('comments-container-' + objectType + '-', '');

+                $(this).children().each(

+                    function(i){

+                        var comment_id = $(this).attr('id').replace('comment-','');

+                        var delete_url = scriptUrl + objectType + 's/' + post_id + '/'

+                                        + $.i18n._('comments/') + comment_id + '/' + $.i18n._('delete/');

+                        var html = $(this).html();

+                        var CommentsClass;

+                        if (objectType == 'question'){

+                            CommentsClass = questionComments;

+                        }

+                        else if (objectType == 'answer') {

+                            CommentsClass = answerComments;

+                        }

+                        var delete_icon = $(this).find('img.delete-icon');

+                        delete_icon.click(function(){CommentsClass.deleteComment($(this),comment_id,delete_url);});

+                        delete_icon.unbind('mouseover').bind('mouseover',

+                            function(){

+                                $(this).attr('src',scriptUrl + 'content/images/close-small-hover.png');

+                            }

+                        );

+                        delete_icon.unbind('mouseout').bind('mouseout',

+                            function(){

+                                $(this).attr('src',scriptUrl + 'content/images/close-small.png');

+                            }

+                        );

+                    }

+                );

+            });

+        },

+

+        show: function(id) {

+            var jDiv = jDivInit(id);

+            getComments(id, jDiv);

+            renderForm(id);

+            jDiv.show();

+

+            var link = $('#comments-link-' + objectType + '-' + id);

+            if (canPostComments(id)) link.parent().find("textarea").get(0).focus();

+            link.remove();

+        },

+

+        hide: function(id) {

+            var jDiv = jDivInit(id);

+            var len = jDiv.children("div.comments").children().length;

+            var anchorText = len == 0 ? $.i18n._('add a comment') : $.i18n._('comments') + ' (<b>' + len + "</b>)";

+

+            jDiv.hide();

+            jDiv.siblings("a").unbind("click").click(function() { commentsFactory[objectType].show(id); }).html(anchorText);

+            jDiv.children("div.comments").children().hide();

+        },

+

+        deleteComment: function(jImg, id, deleteUrl) {

+            if (confirm($.i18n._('confirm delete comment'))) {

+                jImg.hide();

+                $.post(deleteUrl, { dataNeeded: "forIIS7" }, function(json) {

+                    var par = jImg.parent();

+                    par.remove();

+                }, "json");

+            }

+        },

+

+        updateTextCounter: function(textarea) {

+            var length = textarea.value ? textarea.value.length : 0;

+            var color = length > 270 ? "#f00" : length > 200 ? "#f60" : "#999";

+            var jSpan = $(textarea).siblings("span.text-counter");

+            jSpan.html($.i18n._('can write')

+					+ (300 - length) + ' ' 

+					+ $.i18n._('characters')).css("color", color);

+        }

+    };

+}

+

+var questionComments = createComments('question');

+var answerComments = createComments('answer');

+

+$().ready(function() {

+    questionComments.init();

+    answerComments.init();

+});

+

+var commentsFactory = {'question' : questionComments, 'answer' : answerComments};

+

+/*

+Prettify

+http://www.apache.org/licenses/LICENSE-2.0

+*/

+var PR_SHOULD_USE_CONTINUATION = true; var PR_TAB_WIDTH = 8; var PR_normalizedHtml; var PR; var prettyPrintOne; var prettyPrint; function _pr_isIE6() { var isIE6 = navigator && navigator.userAgent && /\bMSIE 6\./.test(navigator.userAgent); _pr_isIE6 = function() { return isIE6; }; return isIE6; } (function() { function wordSet(words) { words = words.split(/ /g); var set = {}; for (var i = words.length; --i >= 0; ) { var w = words[i]; if (w) { set[w] = null; } } return set; } var FLOW_CONTROL_KEYWORDS = "break continue do else for if return while "; var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + "double enum extern float goto int long register short signed sizeof " + "static struct switch typedef union unsigned void volatile "; var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + "new operator private protected public this throw true try "; var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + "concept concept_map const_cast constexpr decltype " + "dynamic_cast explicit export friend inline late_check " + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + "template typeid typename typeof using virtual wchar_t where "; var JAVA_KEYWORDS = COMMON_KEYWORDS + "boolean byte extends final finally implements import instanceof null " + "native package strictfp super synchronized throws transient "; var CSHARP_KEYWORDS = JAVA_KEYWORDS + "as base by checked decimal delegate descending event " + "fixed foreach from group implicit in interface internal into is lock " + "object out override orderby params readonly ref sbyte sealed " + "stackalloc string select uint ulong unchecked unsafe ushort var "; var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + "debugger eval export function get null set undefined var with " + "Infinity NaN "; var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + "goto if import last local my next no our print package redo require " + "sub undef unless until use wantarray while BEGIN END "; var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + "elif except exec finally from global import in is lambda " + "nonlocal not or pass print raise try with yield " + "False True None "; var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + " defined elsif end ensure false in module next nil not or redo rescue " + "retry self super then true undef unless until when yield BEGIN END "; var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + "function in local set then until "; var ALL_KEYWORDS = (CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); var PR_STRING = 'str'; var PR_KEYWORD = 'kwd'; var PR_COMMENT = 'com'; var PR_TYPE = 'typ'; var PR_LITERAL = 'lit'; var PR_PUNCTUATION = 'pun'; var PR_PLAIN = 'pln'; var PR_TAG = 'tag'; var PR_DECLARATION = 'dec'; var PR_SOURCE = 'src'; var PR_ATTRIB_NAME = 'atn'; var PR_ATTRIB_VALUE = 'atv'; var PR_NOCODE = 'nocode'; function isWordChar(ch) { return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'); } function spliceArrayInto(inserted, container, containerPosition, countReplaced) { inserted.unshift(containerPosition, countReplaced || 0); try { container.splice.apply(container, inserted); } finally { inserted.splice(0, 2); } } var REGEXP_PRECEDER_PATTERN = function() { var preceders = ["!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", "&=", "(", "*", "*=", "+=", ",", "-=", "->", "/", "/=", ":", "::", ";", "<", "<<", "<<=", "<=", "=", "==", "===", ">", ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", "^", "^=", "^^", "^^=", "{", "|", "|=", "||", "||=", "~", "break", "case", "continue", "delete", "do", "else", "finally", "instanceof", "return", "throw", "try", "typeof"]; var pattern = '(?:' + '(?:(?:^|[^0-9.])\\.{1,3})|' + '(?:(?:^|[^\\+])\\+)|' + '(?:(?:^|[^\\-])-)'; for (var i = 0; i < preceders.length; ++i) { var preceder = preceders[i]; if (isWordChar(preceder.charAt(0))) { pattern += '|\\b' + preceder; } else { pattern += '|' + preceder.replace(/([^=<>:&])/g, '\\$1'); } } pattern += '|^)\\s*$'; return new RegExp(pattern); } (); var pr_amp = /&/g; var pr_lt = /</g; var pr_gt = />/g; var pr_quot = /\"/g; function attribToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;').replace(pr_quot, '&quot;'); } function textToHtml(str) { return str.replace(pr_amp, '&amp;').replace(pr_lt, '&lt;').replace(pr_gt, '&gt;'); } var pr_ltEnt = /&lt;/g; var pr_gtEnt = /&gt;/g; var pr_aposEnt = /&apos;/g; var pr_quotEnt = /&quot;/g; var pr_ampEnt = /&amp;/g; var pr_nbspEnt = /&nbsp;/g; function htmlToText(html) { var pos = html.indexOf('&'); if (pos < 0) { return html; } for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0; ) { var end = html.indexOf(';', pos); if (end >= 0) { var num = html.substring(pos + 3, end); var radix = 10; if (num && num.charAt(0) === 'x') { num = num.substring(1); radix = 16; } var codePoint = parseInt(num, radix); if (!isNaN(codePoint)) { html = (html.substring(0, pos) + String.fromCharCode(codePoint) + html.substring(end + 1)); } } } return html.replace(pr_ltEnt, '<').replace(pr_gtEnt, '>').replace(pr_aposEnt, "'").replace(pr_quotEnt, '"').replace(pr_ampEnt, '&').replace(pr_nbspEnt, ' '); } function isRawContent(node) { return 'XMP' === node.tagName; } function normalizedHtml(node, out) { switch (node.nodeType) { case 1: var name = node.tagName.toLowerCase(); out.push('<', name); for (var i = 0; i < node.attributes.length; ++i) { var attr = node.attributes[i]; if (!attr.specified) { continue; } out.push(' '); normalizedHtml(attr, out); } out.push('>'); for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { out.push('<\/', name, '>'); } break; case 2: out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); break; case 3: case 4: out.push(textToHtml(node.nodeValue)); break; } } var PR_innerHtmlWorks = null; function getInnerHtml(node) { if (null === PR_innerHtmlWorks) { var testNode = document.createElement('PRE'); testNode.appendChild(document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); PR_innerHtmlWorks = !/</.test(testNode.innerHTML); } if (PR_innerHtmlWorks) { var content = node.innerHTML; if (isRawContent(node)) { content = textToHtml(content); } return content; } var out = []; for (var child = node.firstChild; child; child = child.nextSibling) { normalizedHtml(child, out); } return out.join(''); } function makeTabExpander(tabWidth) { var SPACES = '                '; var charInLine = 0; return function(plainText) { var out = null; var pos = 0; for (var i = 0, n = plainText.length; i < n; ++i) { var ch = plainText.charAt(i); switch (ch) { case '\t': if (!out) { out = []; } out.push(plainText.substring(pos, i)); var nSpaces = tabWidth - (charInLine % tabWidth); charInLine += nSpaces; for (; nSpaces >= 0; nSpaces -= SPACES.length) { out.push(SPACES.substring(0, nSpaces)); } pos = i + 1; break; case '\n': charInLine = 0; break; default: ++charInLine; } } if (!out) { return plainText; } out.push(plainText.substring(pos)); return out.join(''); }; } var pr_chunkPattern = /(?:[^<]+|<!--[\s\S]*?-->|<!\[CDATA\[([\s\S]*?)\]\]>|<\/?[a-zA-Z][^>]*>|<)/g; var pr_commentPrefix = /^<!--/; var pr_cdataPrefix = /^<\[CDATA\[/; var pr_brPrefix = /^<br\b/i; var pr_tagNameRe = /^<(\/?)([a-zA-Z]+)/; function extractTags(s) { var matches = s.match(pr_chunkPattern); var sourceBuf = []; var sourceBufLen = 0; var extractedTags = []; if (matches) { for (var i = 0, n = matches.length; i < n; ++i) { var match = matches[i]; if (match.length > 1 && match.charAt(0) === '<') { if (pr_commentPrefix.test(match)) { continue; } if (pr_cdataPrefix.test(match)) { sourceBuf.push(match.substring(9, match.length - 3)); sourceBufLen += match.length - 12; } else if (pr_brPrefix.test(match)) { sourceBuf.push('\n'); ++sourceBufLen; } else { if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { var name = match.match(pr_tagNameRe)[2]; var depth = 1; end_tag_loop: for (var j = i + 1; j < n; ++j) { var name2 = matches[j].match(pr_tagNameRe); if (name2 && name2[2] === name) { if (name2[1] === '/') { if (--depth === 0) { break end_tag_loop; } } else { ++depth; } } } if (j < n) { extractedTags.push(sourceBufLen, matches.slice(i, j + 1).join('')); i = j; } else { extractedTags.push(sourceBufLen, match); } } else { extractedTags.push(sourceBufLen, match); } } } else { var literalText = htmlToText(match); sourceBuf.push(literalText); sourceBufLen += literalText.length; } } } return { source: sourceBuf.join(''), tags: extractedTags }; } function isNoCodeTag(tag) { return !!tag.replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, ' $1="$2$3$4"').match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); } function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { var shortcuts = {}; (function() { var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); for (var i = allPatterns.length; --i >= 0; ) { var patternParts = allPatterns[i]; var shortcutChars = patternParts[3]; if (shortcutChars) { for (var c = shortcutChars.length; --c >= 0; ) { shortcuts[shortcutChars.charAt(c)] = patternParts; } } } })(); var nPatterns = fallthroughStylePatterns.length; var notWs = /\S/; return function(sourceCode, opt_basePos) { opt_basePos = opt_basePos || 0; var decorations = [opt_basePos, PR_PLAIN]; var lastToken = ''; var pos = 0; var tail = sourceCode; while (tail.length) { var style; var token = null; var match; var patternParts = shortcuts[tail.charAt(0)]; if (patternParts) { match = tail.match(patternParts[1]); token = match[0]; style = patternParts[0]; } else { for (var i = 0; i < nPatterns; ++i) { patternParts = fallthroughStylePatterns[i]; var contextPattern = patternParts[2]; if (contextPattern && !contextPattern.test(lastToken)) { continue; } match = tail.match(patternParts[1]); if (match) { token = match[0]; style = patternParts[0]; break; } } if (!token) { style = PR_PLAIN; token = tail.substring(0, 1); } } decorations.push(opt_basePos + pos, style); pos += token.length; tail = tail.substring(token.length); if (style !== PR_COMMENT && notWs.test(token)) { lastToken = token; } } return decorations; }; } var PR_MARKUP_LEXER = createSimpleLexer([], [[PR_PLAIN, /^[^<]+/, null], [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/, null], [PR_COMMENT, /^<!--[\s\S]*?(?:-->|$)/, null], [PR_SOURCE, /^<\?[\s\S]*?(?:\?>|$)/, null], [PR_SOURCE, /^<%[\s\S]*?(?:%>|$)/, null], [PR_SOURCE, /^<(script|style|xmp)\b[^>]*>[\s\S]*?<\/\1\b[^>]*>/i, null], [PR_TAG, /^<\/?\w[^<>]*>/, null]]); var PR_SOURCE_CHUNK_PARTS = /^(<[^>]*>)([\s\S]*)(<\/[^>]*>)$/; function tokenizeMarkup(source) { var decorations = PR_MARKUP_LEXER(source); for (var i = 0; i < decorations.length; i += 2) { if (decorations[i + 1] === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var sourceChunk = source.substring(start, end); var match = sourceChunk.match(PR_SOURCE_CHUNK_PARTS); if (match) { decorations.splice(i, 2, start, PR_TAG, start + match[1].length, PR_SOURCE, start + match[1].length + (match[2] || '').length, PR_TAG); } } } return decorations; } var PR_TAG_LEXER = createSimpleLexer([[PR_ATTRIB_VALUE, /^\'[^\']*(?:\'|$)/, null, "'"], [PR_ATTRIB_VALUE, /^\"[^\"]*(?:\"|$)/, null, '"'], [PR_PUNCTUATION, /^[<>\/=]+/, null, '<>/=']], [[PR_TAG, /^[\w:\-]+/, /^</], [PR_ATTRIB_VALUE, /^[\w\-]+/, /^=/], [PR_ATTRIB_NAME, /^[\w:\-]+/, null], [PR_PLAIN, /^\s+/, null, ' \t\r\n']]); function splitTagAttributes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_TAG) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var chunk = source.substring(start, end); var subDecorations = PR_TAG_LEXER(chunk, start); spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function sourceDecorator(options) { var shortcutStylePatterns = [], fallthroughStylePatterns = []; if (options.tripleQuotedStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, null, '\'"']); } else if (options.multiLineStrings) { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, null, '\'"`']); } else { shortcutStylePatterns.push([PR_STRING, /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, null, '"\'']); } fallthroughStylePatterns.push([PR_PLAIN, /^(?:[^\'\"\`\/\#]+)/, null, ' \r\n']); if (options.hashComments) { shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); } if (options.cStyleComments) { fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); fallthroughStylePatterns.push([PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); } if (options.regexLiterals) { var REGEX_LITERAL = ('^/(?=[^/*])' + '(?:[^/\\x5B\\x5C]' + '|\\x5C[\\s\\S]' + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + '(?:/|$)'); fallthroughStylePatterns.push([PR_STRING, new RegExp(REGEX_LITERAL), REGEXP_PRECEDER_PATTERN]); } var keywords = wordSet(options.keywords); options = null; var splitStringAndCommentTokens = createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); var styleLiteralIdentifierPuncRecognizer = createSimpleLexer([], [[PR_PLAIN, /^\s+/, null, ' \r\n'], [PR_PLAIN, /^[a-z_$@][a-z_$@0-9]*/i, null], [PR_LITERAL, /^0x[a-f0-9]+[a-z]/i, null], [PR_LITERAL, /^(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d+)(?:e[+\-]?\d+)?[a-z]*/i, null, '123456789'], [PR_PUNCTUATION, /^[^\s\w\.$@]+/, null]]); function splitNonStringNonCommentTokens(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_PLAIN) { var start, end, chunk, subDecs; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; chunk = source.substring(start, end); subDecs = styleLiteralIdentifierPuncRecognizer(chunk, start); for (var j = 0, m = subDecs.length; j < m; j += 2) { var subStyle = subDecs[j + 1]; if (subStyle === PR_PLAIN) { var subStart = subDecs[j]; var subEnd = j + 2 < m ? subDecs[j + 2] : chunk.length; var token = source.substring(subStart, subEnd); if (token === '.') { subDecs[j + 1] = PR_PUNCTUATION; } else if (token in keywords) { subDecs[j + 1] = PR_KEYWORD; } else if (/^@?[A-Z][A-Z$]*[a-z][A-Za-z$]*$/.test(token)) { subDecs[j + 1] = token.charAt(0) === '@' ? PR_LITERAL : PR_TYPE; } } } spliceArrayInto(subDecs, decorations, i, 2); i += subDecs.length - 2; } } return decorations; } return function(sourceCode) { var decorations = splitStringAndCommentTokens(sourceCode); decorations = splitNonStringNonCommentTokens(sourceCode, decorations); return decorations; }; } var decorateSource = sourceDecorator({ keywords: ALL_KEYWORDS, hashComments: true, cStyleComments: true, multiLineStrings: true, regexLiterals: true }); function splitSourceNodes(source, decorations) { for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; if (style === PR_SOURCE) { var start, end; start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var subDecorations = decorateSource(source.substring(start, end)); for (var j = 0, m = subDecorations.length; j < m; j += 2) { subDecorations[j] += start; } spliceArrayInto(subDecorations, decorations, i, 2); i += subDecorations.length - 2; } } return decorations; } function splitSourceAttributes(source, decorations) { var nextValueIsSource = false; for (var i = 0; i < decorations.length; i += 2) { var style = decorations[i + 1]; var start, end; if (style === PR_ATTRIB_NAME) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; nextValueIsSource = /^on|^style$/i.test(source.substring(start, end)); } else if (style === PR_ATTRIB_VALUE) { if (nextValueIsSource) { start = decorations[i]; end = i + 2 < decorations.length ? decorations[i + 2] : source.length; var attribValue = source.substring(start, end); var attribLen = attribValue.length; var quoted = (attribLen >= 2 && /^[\"\']/.test(attribValue) && attribValue.charAt(0) === attribValue.charAt(attribLen - 1)); var attribSource; var attribSourceStart; var attribSourceEnd; if (quoted) { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue; } else { attribSourceStart = start + 1; attribSourceEnd = end - 1; attribSource = attribValue.substring(1, attribValue.length - 1); } var attribSourceDecorations = decorateSource(attribSource); for (var j = 0, m = attribSourceDecorations.length; j < m; j += 2) { attribSourceDecorations[j] += attribSourceStart; } if (quoted) { attribSourceDecorations.push(attribSourceEnd, PR_ATTRIB_VALUE); spliceArrayInto(attribSourceDecorations, decorations, i + 2, 0); } else { spliceArrayInto(attribSourceDecorations, decorations, i, 2); } } nextValueIsSource = false; } } return decorations; } function decorateMarkup(sourceCode) { var decorations = tokenizeMarkup(sourceCode); decorations = splitTagAttributes(sourceCode, decorations); decorations = splitSourceNodes(sourceCode, decorations); decorations = splitSourceAttributes(sourceCode, decorations); return decorations; } function recombineTagsAndDecorations(sourceText, extractedTags, decorations) { var html = []; var outputIdx = 0; var openDecoration = null; var currentDecoration = null; var tagPos = 0; var decPos = 0; var tabExpander = makeTabExpander(PR_TAB_WIDTH); var adjacentSpaceRe = /([\r\n ]) /g; var startOrSpaceRe = /(^| ) /gm; var newlineRe = /\r\n?|\n/g; var trailingSpaceRe = /[ \r\n]$/; var lastWasSpace = true; function emitTextUpTo(sourceIdx) { if (sourceIdx > outputIdx) { if (openDecoration && openDecoration !== currentDecoration) { html.push('</span>'); openDecoration = null; } if (!openDecoration && currentDecoration) { openDecoration = currentDecoration; html.push('<span class="', openDecoration, '">'); } var htmlChunk = textToHtml(tabExpander(sourceText.substring(outputIdx, sourceIdx))).replace(lastWasSpace ? startOrSpaceRe : adjacentSpaceRe, '$1&nbsp;'); lastWasSpace = trailingSpaceRe.test(htmlChunk); html.push(htmlChunk.replace(newlineRe, '<br />')); outputIdx = sourceIdx; } } while (true) { var outputTag; if (tagPos < extractedTags.length) { if (decPos < decorations.length) { outputTag = extractedTags[tagPos] <= decorations[decPos]; } else { outputTag = true; } } else { outputTag = false; } if (outputTag) { emitTextUpTo(extractedTags[tagPos]); if (openDecoration) { html.push('</span>'); openDecoration = null; } html.push(extractedTags[tagPos + 1]); tagPos += 2; } else if (decPos < decorations.length) { emitTextUpTo(decorations[decPos]); currentDecoration = decorations[decPos + 1]; decPos += 2; } else { break; } } emitTextUpTo(sourceText.length); if (openDecoration) { html.push('</span>'); } return html.join(''); } var langHandlerRegistry = {}; function registerLangHandler(handler, fileExtensions) { for (var i = fileExtensions.length; --i >= 0; ) { var ext = fileExtensions[i]; if (!langHandlerRegistry.hasOwnProperty(ext)) { langHandlerRegistry[ext] = handler; } else if ('console' in window) { console.log('cannot override language handler %s', ext); } } } registerLangHandler(decorateSource, ['default-code']); registerLangHandler(decorateMarkup, ['default-markup', 'html', 'htm', 'xhtml', 'xml', 'xsl']); registerLangHandler(sourceDecorator({ keywords: CPP_KEYWORDS, hashComments: true, cStyleComments: true }), ['c', 'cc', 'cpp', 'cs', 'cxx', 'cyc']); registerLangHandler(sourceDecorator({ keywords: JAVA_KEYWORDS, cStyleComments: true }), ['java']); registerLangHandler(sourceDecorator({ keywords: SH_KEYWORDS, hashComments: true, multiLineStrings: true }), ['bsh', 'csh', 'sh']); registerLangHandler(sourceDecorator({ keywords: PYTHON_KEYWORDS, hashComments: true, multiLineStrings: true, tripleQuotedStrings: true }), ['cv', 'py']); registerLangHandler(sourceDecorator({ keywords: PERL_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['perl', 'pl', 'pm']); registerLangHandler(sourceDecorator({ keywords: RUBY_KEYWORDS, hashComments: true, multiLineStrings: true, regexLiterals: true }), ['rb']); registerLangHandler(sourceDecorator({ keywords: JSCRIPT_KEYWORDS, cStyleComments: true, regexLiterals: true }), ['js']); function prettyPrintOne(sourceCodeHtml, opt_langExtension) { try { var sourceAndExtractedTags = extractTags(sourceCodeHtml); var source = sourceAndExtractedTags.source; var extractedTags = sourceAndExtractedTags.tags; if (!langHandlerRegistry.hasOwnProperty(opt_langExtension)) { opt_langExtension = /^\s*</.test(source) ? 'default-markup' : 'default-code'; } var decorations = langHandlerRegistry[opt_langExtension].call({}, source); return recombineTagsAndDecorations(source, extractedTags, decorations); } catch (e) { if ('console' in window) { console.log(e); console.trace(); } return sourceCodeHtml; } } function prettyPrint(opt_whenDone) { var isIE6 = _pr_isIE6(); var codeSegments = [document.getElementsByTagName('pre'), document.getElementsByTagName('code'), document.getElementsByTagName('xmp')]; var elements = []; for (var i = 0; i < codeSegments.length; ++i) { for (var j = 0; j < codeSegments[i].length; ++j) { elements.push(codeSegments[i][j]); } } codeSegments = null; var k = 0; function doWork() { var endTime = (PR_SHOULD_USE_CONTINUATION ? new Date().getTime() + 250 : Infinity); for (; k < elements.length && new Date().getTime() < endTime; k++) { var cs = elements[k]; if (cs.className && cs.className.indexOf('prettyprint') >= 0) { var langExtension = cs.className.match(/\blang-(\w+)\b/); if (langExtension) { langExtension = langExtension[1]; } var nested = false; for (var p = cs.parentNode; p; p = p.parentNode) { if ((p.tagName === 'pre' || p.tagName === 'code' || p.tagName === 'xmp') && p.className && p.className.indexOf('prettyprint') >= 0) { nested = true; break; } } if (!nested) { var content = getInnerHtml(cs); content = content.replace(/(?:\r\n?|\n)$/, ''); var newContent = prettyPrintOne(content, langExtension); if (!isRawContent(cs)) { cs.innerHTML = newContent; } else { var pre = document.createElement('PRE'); for (var i = 0; i < cs.attributes.length; ++i) { var a = cs.attributes[i]; if (a.specified) { var aname = a.name.toLowerCase(); if (aname === 'class') { pre.className = a.value; } else { pre.setAttribute(a.name, a.value); } } } pre.innerHTML = newContent; cs.parentNode.replaceChild(pre, cs); cs = pre; } if (isIE6 && cs.tagName === 'PRE') { var lineBreaks = cs.getElementsByTagName('br'); for (var j = lineBreaks.length; --j >= 0; ) { var lineBreak = lineBreaks[j]; lineBreak.parentNode.replaceChild(document.createTextNode('\r\n'), lineBreak); } } } } } if (k < elements.length) { setTimeout(doWork, 250); } else if (opt_whenDone) { opt_whenDone(); } } doWork(); } window['PR_normalizedHtml'] = normalizedHtml; window['prettyPrintOne'] = prettyPrintOne; window['prettyPrint'] = prettyPrint; window['PR'] = { 'createSimpleLexer': createSimpleLexer, 'registerLangHandler': registerLangHandler, 'sourceDecorator': sourceDecorator, 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, 'PR_COMMENT': PR_COMMENT, 'PR_DECLARATION': PR_DECLARATION, 'PR_KEYWORD': PR_KEYWORD, 'PR_LITERAL': PR_LITERAL, 'PR_NOCODE': PR_NOCODE, 'PR_PLAIN': PR_PLAIN, 'PR_PUNCTUATION': PR_PUNCTUATION, 'PR_SOURCE': PR_SOURCE, 'PR_STRING': PR_STRING, 'PR_TAG': PR_TAG, 'PR_TYPE': PR_TYPE }; })();

diff --git a/templates/question.html b/templates/question.html
index 9183767f..3955c059 100644
--- a/templates/question.html
+++ b/templates/question.html
@@ -1,510 +1,510 @@
-{% extends "base.html" %}
-<!-- question.html -->
-{% load extra_tags %}
-{% load extra_filters %}
-{% load smart_if %}
-{% load humanize %}
-{% load i18n %}
-{% block title %}{% spaceless %}{{ question.get_question_title }}{% endspaceless %}{% endblock %}
-{% block forejs %}
-        <meta name="description" content="{{question.summary}}" />
-        <meta name="keywords" content="{{question.tagname_meta_generator}}" />
-        <link rel="canonical" href="{{settings.APP_URL}}{{question.get_absolute_url}}" />
-        {% if not question.closed %}
-        <script type='text/javascript' src='{% href "/content/js/com.cnprog.editor.js" %}'></script>
-        <script type='text/javascript' src='{% href "/content/js/wmd/showdown.js" %}'></script>
-        <script type='text/javascript' src='{% href "/content/js/wmd/wmd.js" %}'></script>
-        <link rel="stylesheet" type="text/css" href="{% href "/content/js/wmd/wmd.css" %}" />
-        {% endif %}
-        <script type='text/javascript' src='{% href "/content/js/com.cnprog.post.js" %}'></script>
-        <script type='text/javascript' src='{% href "/content/js/jquery.validate.pack.js" %}'></script>
-
-        <script type="text/javascript">
-        // define reputation needs for comments
-        var repNeededForComments = 50;
-        $().ready(function(){
-            $("#nav_questions").attr('className',"on");
-            var answer_sort_tab = "{{ tab_id }}";
-            $("#" + answer_sort_tab).attr('className',"on");
-            
-            Vote.init({{ question.id }}, '{{ question.author.id }}','{{ request.user.id }}');
-            
-            {% if not question.closed and request.user.is_authenticated %}initEditor();{% endif %}
-            
-            lanai.highlightSyntax();
-            $('#btLogin').bind('click', function(){window.location.href='{% url user_signin %}'; } )
-        });
-        
-        function initEditor(){
-            $('#editor').TextAreaResizer();
-            //highlight code synctax when editor has new text
-            $("#editor").typeWatch({highlight: false, wait: 3000,
-                             captureLength: 5, callback: lanai.highlightSyntax});
-                             
-            var display = true;
-            var txt = "[{% trans "hide preview" %}]";
-            $('#pre-collapse').text(txt);
-            $('#pre-collapse').bind('click', function(){
-                txt = display ? "[{% trans "show preview" %}]" : "[{% trans "hide preview" %}]";
-                display = !display;
-                $('#previewer').toggle();
-                $('#pre-collapse').text(txt);
-            });
-            
-            setupFormValidation("#fmanswer", CPValidator.getQuestionFormRules(), CPValidator.getQuestionFormMessages());
-        }
-         
-        </script>
-{% endblock %}
-        
-{% block content %}
-<div class="headNormal">
-    <a href="{{ question.get_absolute_url }}">{{ question.get_question_title }}</a>
-</div>
-<div id="main-body" class="">
-    <div id="askform">
-            <table style="width:100%;" id="question-table" {% if question.deleted %}class="deleted"{%endif%}>
-                <tr>
-                    <td style="width:30px;vertical-align:top">
-                        <div class="vote-buttons">
-                            {% if question_vote %}
-                            <img id="question-img-upvote-{{ question.id }}" class="question-img-upvote" 
-                                {% if question_vote.is_upvote %}
-								    src="{% href "/content/images/vote-arrow-up-on.png" %}" 
-                                {% else %}
-								    src="{% href "/content/images/vote-arrow-up.png" %}" 
-                                {% endif %}
-                                alt="{% trans "i like this post (click again to cancel)" %}"
-								title="{% trans "i like this post (click again to cancel)" %}" />
-                            <div id="question-vote-number-{{ question.id }}" class="vote-number" 
-								title="{% trans "current number of votes" %}">
-                                {{ question.score }}
-                            </div>
-                            <img id="question-img-downvote-{{ question.id }}" class="question-img-downvote" 
-                                {% if question_vote.is_downvote %}
-								    src="{% href "/content/images/vote-arrow-down-on.png" %}" 
-                                {% else %}
-								    src="{% href "/content/images/vote-arrow-down.png" %}" 
-                                {% endif %}
-                                alt="{% trans "i dont like this post (click again to cancel)" %}"
-								title="{% trans "i dont like this post (click again to cancel)" %}" />
-                           
-                            {% else %}
-                            <img id="question-img-upvote-{{ question.id }}" class="question-img-upvote" 
-                                alt="{% trans "i like this post (click again to cancel)" %}"
-								src="{% href "/content/images/vote-arrow-up.png" %}" 
-								title="{% trans "i like this post (click again to cancel)" %}" />
-                            <div id="question-vote-number-{{ question.id }}" class="vote-number" 
-								title="{% trans "current number of votes" %}">
-                                {{ question.score }}
-                            </div>
-                            <img id="question-img-downvote-{{ question.id }}" class="question-img-downvote" 
-								src="{% href "/content/images/vote-arrow-down.png" %}"
-                                alt="{% trans "i dont like this post (click again to cancel)" %}"
-                                title="{% trans "i dont like this post (click again to cancel)" %}" />
-          
-                            {% endif %}
-                            {% if favorited %}
-                            <img class="question-img-favorite" src="{% href "/content/images/vote-favorite-on.png" %}"
-								alt="{% trans "mark this question as favorite (click again to cancel)" %}"
-								title="{% trans "mark this question as favorite (click again to cancel)" %}" />
-                            <div id="favorite-number" class="favorite-number my-favorite-number">
-                                {{ question.favourite_count }}
-                            </div>
-                            {% else %}
-                            <img class="question-img-favorite" src="{% href "/content/images/vote-favorite-off.png" %}"
-								alt="{% trans "remove favorite mark from this question (click again to restore mark)" %}"
-								title="{% trans "remove favorite mark from this question (click again to restore mark)" %}" />
-                            <div id="favorite-number" class="favorite-number">
-                               {% ifnotequal question.favourite_count 0 %}{{ question.favourite_count }}{% endifnotequal %}
-                            </div>
-                        
-                            {% endif %}
-                            
-                        </div>
-                    </td>
-                    <td>
-                        <div id="item-right">
-                            <div class="question-body">
-                                {{ question.html|safe }}
-                            </div>
-                            <div id="question-controls" class="post-controls">
-                                <div id="question-tags" class="tags">
-                                    {% for tag in question.tagname_list %}
-                                        <a href="{% url forum.views.tag tag|urlencode %}" class="post-tag" 
-                                            title="{% blocktrans with tag as tagname %}see questions tagged '{{ tagname }}'{% endblocktrans %}" rel="tag">{{ tag }}</a>
-                                    {% endfor %}
-                                </div>
-                                {% joinitems using '<span class="action-link-separator">|</span>' %}    
-                                    {% if request.user|can_edit_post:question %}
-                                    <span class="action-link"><a href="{% url edit_question question.id %}">{% trans 'edit' %}</a></span>
-                                    {% endif %}
-                                {% separator %}
-                                    {% if question.closed %}
-                                    {% if request.user|can_reopen_question:question %}
-                                    <span class="action-link"><a href="{% url reopen question.id %}">{% trans "reopen" %}</a></span>
-                                    {% endif %}
-                                    {% else %}
-                                    {% if request.user|can_close_question:question %}
-                                    <span class="action-link"><a href="{% url close question.id %}">{% trans "close" %}</a></span>
-                                    {% endif %}
-                                    {% endif %}
-                                {% separator %}
-                                    {% if request.user|can_flag_offensive %}
-                                    <span id="question-offensive-flag-{{ question.id }}" class="offensive-flag" 
-                                        title="{% trans "report as offensive (i.e containing spam, advertising, malicious text, etc.)" %}">
-                                        <a>{% trans "flag offensive" %}</a>
-                                        {% if request.user|can_view_offensive_flags and question.offensive_flag_count %}
-                                        <span class="darkred">({{ question.offensive_flag_count }})</span>
-                                        {% endif %}
-                                    </span>
-                                    {% endif %}
-                                {% separator %}
-                                    {% if request.user|can_delete_post:question %}
-                                    <span class="action-link"><a id="question-delete-link-{{question.id}}">{% trans "delete" %}</a></span>
-                                    {% endif %}
-                                {% endjoinitems %}
-                            </div>
-                            <div class="post-update-info-container">
-                                {% post_contributor_info question "original_author" %}
-                                {% post_contributor_info question "last_updater" %}
-                            </div>
-                            <div class="comments-container" id="comments-container-question-{{question.id}}">
-                            {% for comment in question.get_comments|slice:":5" %}
-                                <p class="comment" id="comment-{{comment.id}}">
-                                    {{comment.comment}} 
-                                    - <a class="comment-user" href="{{comment.user.get_profile_url}}">{{comment.user}}</a>
-                                    {% spaceless %}
-                                    <span class="comment-age">({% diff_date comment.added_at %})</span>
-                                    {% if request.user|can_delete_comment:comment %}
-                                        <img class="delete-icon" 
-                                            src="{% href "/content/images/close-small.png" %}"
-                                            title="{% trans "delete this comment" %}"/>
-                                    {% endif %}
-                                    {% endspaceless %}
-                                </p>
-                            {% endfor %}
-                            </div>
-                            <div class="post-comments" style="margin-bottom:20px">
-                                <input id="can-post-comments-question-{{question.id}}" type="hidden" value="{{ request.user|can_add_comments:question }}"/>
-                                {% if request.user|can_add_comments:question or question.comment_count > 5 %}
-                                    <a id="comments-link-question-{{question.id}}" class="comments-link">
-                                    {% if request.user|can_add_comments:question %}
-                                        {% trans "add comment" %}
-                                    {% endif %}
-                                    {% if question.comment_count > 5 %}
-                                        {% if request.user|can_add_comments:question %}/
-                                            {% blocktrans count question.get_comments|slice:"5:"|length as counter %}
-                                            see <strong>one</strong> more 
-                                            {% plural %}
-                                            see <strong>{{counter}}</strong> more
-                                            {% endblocktrans %}
-                                        {% else %}
-                                            {% blocktrans count question.get_comments|slice:"5:"|length as counter %}
-                                            see <strong>one</strong> more comment
-                                            {% plural %}
-                                            see <strong>{{counter}}</strong> more comments
-                                            {% endblocktrans %}
-                                        {% endif %}
-                                    {% endif %}</a>
-                                {% endif %}
-                            </div>
-                        </div>
-                        
-                    </td>
-                </tr>
-            </table>
-            {% if question.closed %}
-            <div class="question-status" style="margin-bottom:15px">
-            <h3>{% blocktrans with question.get_close_reason_display as close_reason %}The question has been closed for the following reason "{{ close_reason }}" by{% endblocktrans %} 
-			<a href="{{ question.closed_by.get_profile_url }}">{{ question.closed_by.username }}</a> 
-			{% blocktrans with question.closed_at as closed_at %}close date {{closed_at}}{% endblocktrans %}</h3>
-            </div>
-            {% endif %}
-            {% if answers %}
-                <hr/>
-                <div class="tabBar">
-                    <a name="sort-top"></a>
-                    <div class="headQuestions">
-                    {% blocktrans count answers|length as counter %}
-                    One Answer:
-                    {% plural %}
-                    {{counter}} Answers:
-                    {% endblocktrans %}
-                    </div>
-                    <div class="tabsA">
-                         <a id="oldest" href="{% url question question.id %}?sort=oldest#sort-top" 
-                            title="{% trans "oldest answers will be shown first" %}">{% trans "oldest answers" %}</a>
-                        <a id="latest" href="{% url question question.id %}?sort=latest#sort-top" 
-                            title="{% trans "newest answers will be shown first" %}">{% trans "newest answers" %}</a>
-                        <a id="votes" href="{% url question question.id %}?sort=votes#sort-top" 
-                            title="{% trans "most voted answers will be shown first" %}">{% trans "popular answers" %}</a>   
-                    </div>
-                </div>
-                {% cnprog_paginator context %}
-  
-                {% for answer in answers %}
-                    <a name="{{ answer.id }}"></a>
-                    <div id="answer-container-{{ answer.id }}" class="answer {% if answer.accepted %}accepted-answer{% endif %} {% ifequal answer.author_id question.author_id %} answered-by-owner{% endifequal %} {% if answer.deleted %}deleted{% endif %}">
-                        <table style="width:100%;">
-                            <tr>
-                                <td style="width:30px;vertical-align:top">
-                                    <div class="vote-buttons">
-                                        <img id="answer-img-upvote-{{ answer.id }}" class="answer-img-upvote" 
-                                                src="{% blockresource %}/content/images/vote-arrow-up{% get_user_vote_image user_answer_votes answer.id 1 %}.png{% endblockresource %}" 
-                                                alt="{% trans "i like this answer (click again to cancel)" %}"
-                                                title="{% trans "i like this answer (click again to cancel)" %}"/>
-                                        <div id="answer-vote-number-{{ answer.id }}" class="vote-number" title="{% trans "current number of votes" %}">
-                                            {{ answer.score }}
-                                        </div>
-                                        <img id="answer-img-downvote-{{ answer.id }}" class="answer-img-downvote" 
-											src="{% blockresource %}/content/images/vote-arrow-down{% get_user_vote_image user_answer_votes answer.id -1 %}.png{% endblockresource %}" 
-											alt="{% trans "i dont like this answer (click again to cancel)" %}"
-											title="{% trans "i dont like this answer (click again to cancel)" %}" />
-                                     
-                                        {% ifequal request.user question.author  %}
-                                        <img id="answer-img-accept-{{ answer.id }}" class="answer-img-accept" 
-											src="{% blockresource %}/content/images/vote-accepted{% if answer.accepted %}-on{% endif %}.png{% endblockresource %}" 
-											alt="{% trans "mark this answer as favorite (click again to undo)" %}"
-											title="{% trans "mark this answer as favorite (click again to undo)" %}" />
-                                        {% else %}
-                                            {% if answer.accepted %}
-                                            <img id="answer-img-accept-{{ answer.id }}" class="answer-img-accept" 
-												src="{% blockresource %}/content/images/vote-accepted{% if answer.accepted %}-on{% endif %}.png{% endblockresource %}" 
-												alt="{% trans "the author of the question has selected this answer as correct" %}"
-												title="{% trans "the author of the question has selected this answer as correct" %}" />
-                                            {% endif %}
-                                        {% endifequal %}
-                                    </div>
-                                </td>
-                                <td>
-                                    <div class="item-right">
-                                        <div class="answer-body">
-                                            {{ answer.html|safe }}
-                                        </div>
-                                        <div class="answer-controls post-controls">
-                                            {% joinitems using '<span class="action-link-separator">|</span>' %}    
-                                                <span class="linksopt">
-                                                    <a href="#{{ answer.id }}" title="{% trans "answer permanent link" %}">
-                                                        {% trans "permanent link" %}
-                                                    </a>
-                                                </span>
-                                            {% separator %}
-                                                {% if request.user|can_edit_post:answer %}
-                                                <span class="action-link"><a href="{% url edit_answer answer.id %}">{% trans 'edit' %}</a></span>
-                                                {% endif %}
-                                            {% separator %}
-                                                {% if request.user|can_flag_offensive %}
-                                                <span id="answer-offensive-flag-{{ answer.id }}" class="offensive-flag" 
-                                                    title="{% trans "report as offensive (i.e containing spam, advertising, malicious text, etc.)" %}">
-                                                    <a>{% trans "flag offensive" %}</a>
-                                                    {% if request.user|can_view_offensive_flags and answer.offensive_flag_count %}
-                                                    <span class="darkred">({{ answer.offensive_flag_count }})</span>
-                                                    {% endif %}
-                                                </span>
-                                                {% endif %}
-                                            {% separator %}
-                                                {% if request.user|can_delete_post:answer %}
-                                                    {% spaceless %}
-                                                    <span class="action-link">
-                                                        <a id="answer-delete-link-{{answer.id}}">
-                                                        {% if answer.deleted %}{% trans "undelete" %}{% else %}{% trans "delete" %}{% endif %}</a>
-                                                    </span>
-                                                    {% endspaceless %}
-                                                {% endif %}
-                                            {% endjoinitems %}
-                                        </div>
-                                        <div class="post-update-info-container">
-                                            {% post_contributor_info answer "original_author" %}
-                                            {% post_contributor_info answer "last_updater" %}
-                                        </div>
-                                        <div class="comments-container" id="comments-container-answer-{{answer.id}}">
-                                        {% for comment in answer.get_comments|slice:":5" %}
-                                            <p id="comment-{{comment.id}}" class="comment">
-                                                {{comment.comment}} 
-                                                - <a class="comment-user" href="{{comment.user.get_profile_url}}">{{comment.user}}</a>
-                                                {% spaceless %}
-                                                <span class="comment-age">({% diff_date comment.added_at %})</span>
-                                                {% if request.user|can_delete_comment:comment %}
-                                                    <img class="delete-icon" 
-                                                        src="{% href "/content/images/close-small.png" %}"
-                                                        title="{% trans "delete this comment" %}"/>
-                                                {% endif %}
-                                                {% endspaceless %}
-                                            </p>
-                                        {% endfor %}
-                                        </div>
-                                        <div class="post-comments" style="margin-bottom:20px">
-                                            <input id="can-post-comments-answer-{{answer.id}}" type="hidden" value="{{ request.user|can_add_comments:answer}}"/>
-                                            {% if request.user|can_add_comments:answer or answer.comment_count > 5 %}
-                                                <a id="comments-link-answer-{{answer.id}}" class="comments-link">
-                                                {% if request.user|can_add_comments:answer %}
-                                                    {% trans "add comment" %}
-                                                {% endif %}
-                                                {% if answer.comment_count > 5 %}
-                                                    {% if request.user|can_add_comments:answer %}/
-                                                        {% blocktrans count answer.get_comments|slice:"5:"|length as counter %}
-                                                        see <strong>one</strong> more 
-                                                        {% plural %}
-                                                        see <strong>{{counter}}</strong> more
-                                                        {% endblocktrans %}
-                                                    {% else %}
-                                                        {% blocktrans count answer.get_comments|slice:"5:"|length as counter %}
-                                                        see <strong>one</strong> more comment
-                                                        {% plural %}
-                                                        see <strong>{{counter}}</strong> more comments
-                                                        {% endblocktrans %}
-                                                    {% endif %}
-                                                {% endif %}</a>
-                                            {% endif %}
-                                        </div>
-                                    </div>
-                                    
-                                </td>
-                            </tr>
-                        </table>
-                    </div>
-                {% endfor %}
-                <div class="paginator-container-left">
-                    {% cnprog_paginator context %}
-                </div>
-            {% endif %}
-        <form id="fmanswer" action="{% url answer question.id %}" method="post">
-            {% if request.user.is_authenticated %}
-                <p style="padding-left:3px">
-                {{ answer.email_notify }} 
-                <label for="question-subscribe-updates">
-                {% ifequal request.user.get_q_sel_email_feed_frequency 'n' %}
-                    {% trans "Notify me once a day when there are any new answers" %}
-                {% else %}
-                    {% ifequal request.user.get_q_sel_email_feed_frequency 'd' %}
-                        {% trans "Notify me once a day when there are any new answers" %}
-                    {% else %}
-                        {% ifequal request.user.get_q_sel_email_feed_frequency 'w' %}
-                            {% trans "Notify me weekly when there are any new answers" %}
-                        {% endifequal %}
-                    {% endifequal %}
-                {% endifequal %}
-                </label>
-                {% blocktrans with request.user.get_profile_url as profile_url %}
-                You can always adjust frequency of email updates from your {{profile_url}}
-                {% endblocktrans %}
-                </p>
-            {% else %}
-                <p style="padding-left:3px">
-                    <input class="nomargin" type="checkbox" disabled="disabled" />
-                    <label>{% trans "once you sign in you will be able to subscribe for any updates here" %}</label>
-                </p>
-            {% endif %}
-            <div style="clear:both">
-            </div>
-            
-            {% if not question.closed %}
-                <div style="padding:10px 0 0 0;">
-                    {% spaceless %}
-                    <div class="headNormal">
-                        {% if answers %}
-                            {% trans "Your answer" %}
-                        {% else %}
-                            {% trans "Be the first one to answer this question!" %}
-                        {% endif %}
-                    </div>
-                    {% endspaceless %}
-                </div>
-                {% if not request.user.is_authenticated %}
-                    <div class="message">{% trans "you can answer anonymously and then login" %}</div>
-                {% else %}
-                    <p class="message">
-                        {% ifequal request.user question.author  %}
-                            {% trans "answer your own question only to give an answer" %}
-                        {% else %}
-                            {% trans "please only give an answer, no discussions" %}
-                        {% endifequal %}
-                    </p>
-                {% endif %}
-
-                <div id="description" class="" >
-                    <div id="wmd-button-bar" class="wmd-panel"></div>
-                    {{ answer.text }}
-                    <div class="preview-toggle">
-                        <table width="100%">
-                            <tr>
-                                <td>
-                                    <span id="pre-collapse" 
-                                        title="{% trans "Toggle the real time Markdown editor preview" %}">
-                                            {% trans "toggle preview" %}
-                                    </span>
-                                </td>
-                                {% if settings.WIKI_ON %}
-                                <td style="text-align:right;">
-                                    {{ answer.wiki }} 
-                                    <span style="font-weight:normal;cursor:help" 
-                                        title="{{answer.wiki.help_text}}">
-                                            {{ answer.wiki.label_tag }} 
-                                    </span>
-                                </td>
-                                {% endif %}
-                            </tr>
-                        
-                        </table>  
-                    </div>
-                    <div id="previewer" class="wmd-preview"></div>
-                    {{ answer.text.errors }}
-                </div>
-                <p><span class="form-error"></span></p>
-                <input type="submit" 
-                    {% if user.is_anonymous %}
-                        value="{% trans "Login/Signup to Post Your Answer" %}" 
-                    {% else %}
-                        {% if user == question.author %}
-                        value="{% trans "Answer Your Own Question" %}" 
-                        {% else %}
-                        value="{% trans "Answer the question" %}" 
-                        {% endif %}
-                    {% endif %}
-                    class="submit" style="float:left"/>
-            {% endif %}
-        </form>
-    </div>
-</div>
-{% endblock %}
-
-{% block sidebar %}
-<div class="boxC">
-    <p>
-		{% trans "Question tags" %}:
-    </p>
-    <p class="tags" >
-        {% for tag in tags %}
-        	<a href="{% url forum.views.tag tag.name|urlencode %}" 
-			title="{% trans "see questions tagged"%}'{{tag.name}}'{% trans "using tags" %}" 
-			rel="tag">{{ tag.name }}</a> <span class="tag-number">&#215;{{ tag.used_count|intcomma }}</span><br/>
-        {% endfor %}
-    </p>
-    <p>
-        {% trans "question asked" %}: <strong title="{{ question.added_at }}">{% diff_date question.added_at %}</strong>
-    </p>
-    <p> 
-     	{% trans "question was seen" %}: <strong>{{ question.view_count|intcomma }} {% trans "times" %}</strong>
-    </p>
-    <p> 
-        {% trans "last updated" %}: <strong title="{{ question.last_activity_at }}">{% diff_date question.last_activity_at %}</strong>
-    </p>
-</div>
-
-<div class="boxC">
-    <h3 class="subtitle">{% trans "Related questions" %}</h3>
-    <div class="questions-related">
-        {% for question in similar_questions %}
-        <p>
-            <a href="{{ question.get_absolute_url }}">{{ question.get_question_title }}</a>
-        </p>
-        {% endfor %}
-    </div>
-</div>
-
-{% endblock %}
-
-{% block endjs %}
-{% endblock %}
-<!-- end question.html -->
+{% extends "base.html" %}

+<!-- question.html -->

+{% load extra_tags %}

+{% load extra_filters %}

+{% load smart_if %}

+{% load humanize %}

+{% load i18n %}

+{% block title %}{% spaceless %}{{ question.get_question_title }}{% endspaceless %}{% endblock %}

+{% block forejs %}

+        <meta name="description" content="{{question.summary}}" />

+        <meta name="keywords" content="{{question.tagname_meta_generator}}" />

+        <link rel="canonical" href="{{settings.APP_URL}}{{question.get_absolute_url}}" />

+        {% if not question.closed %}

+        <script type='text/javascript' src='{% href "/content/js/com.cnprog.editor.js" %}'></script>

+        <script type='text/javascript' src='{% href "/content/js/wmd/showdown.js" %}'></script>

+        <script type='text/javascript' src='{% href "/content/js/wmd/wmd.js" %}'></script>

+        <link rel="stylesheet" type="text/css" href="{% href "/content/js/wmd/wmd.css" %}" />

+        {% endif %}

+        <script type='text/javascript' src='{% href "/content/js/com.cnprog.post.js" %}'></script>

+        <script type='text/javascript' src='{% href "/content/js/jquery.validate.pack.js" %}'></script>

+

+        <script type="text/javascript">

+        // define reputation needs for comments

+        var repNeededForComments = 50;

+        $().ready(function(){

+            $("#nav_questions").attr('className',"on");

+            var answer_sort_tab = "{{ tab_id }}";

+            $("#" + answer_sort_tab).attr('className',"on");

+            

+            Vote.init({{ question.id }}, '{{ question.title|slugify }}', '{{ question.author.id }}','{{ request.user.id }}');

+            

+            {% if not question.closed and request.user.is_authenticated %}initEditor();{% endif %}

+            

+            lanai.highlightSyntax();

+            $('#btLogin').bind('click', function(){window.location.href='{% url user_signin %}'; } )

+        });

+        

+        function initEditor(){

+            $('#editor').TextAreaResizer();

+            //highlight code synctax when editor has new text

+            $("#editor").typeWatch({highlight: false, wait: 3000,

+                             captureLength: 5, callback: lanai.highlightSyntax});

+                             

+            var display = true;

+            var txt = "[{% trans "hide preview" %}]";

+            $('#pre-collapse').text(txt);

+            $('#pre-collapse').bind('click', function(){

+                txt = display ? "[{% trans "show preview" %}]" : "[{% trans "hide preview" %}]";

+                display = !display;

+                $('#previewer').toggle();

+                $('#pre-collapse').text(txt);

+            });

+            

+            setupFormValidation("#fmanswer", CPValidator.getQuestionFormRules(), CPValidator.getQuestionFormMessages());

+        }

+         

+        </script>

+{% endblock %}

+        

+{% block content %}

+<div class="headNormal">

+    <a href="{{ question.get_absolute_url }}">{{ question.get_question_title }}</a>

+</div>

+<div id="main-body" class="">

+    <div id="askform">

+            <table style="width:100%;" id="question-table" {% if question.deleted %}class="deleted"{%endif%}>

+                <tr>

+                    <td style="width:30px;vertical-align:top">

+                        <div class="vote-buttons">

+                            {% if question_vote %}

+                            <img id="question-img-upvote-{{ question.id }}" class="question-img-upvote" 

+                                {% if question_vote.is_upvote %}

+								    src="{% href "/content/images/vote-arrow-up-on.png" %}" 

+                                {% else %}

+								    src="{% href "/content/images/vote-arrow-up.png" %}" 

+                                {% endif %}

+                                alt="{% trans "i like this post (click again to cancel)" %}"

+								title="{% trans "i like this post (click again to cancel)" %}" />

+                            <div id="question-vote-number-{{ question.id }}" class="vote-number" 

+								title="{% trans "current number of votes" %}">

+                                {{ question.score }}

+                            </div>

+                            <img id="question-img-downvote-{{ question.id }}" class="question-img-downvote" 

+                                {% if question_vote.is_downvote %}

+								    src="{% href "/content/images/vote-arrow-down-on.png" %}" 

+                                {% else %}

+								    src="{% href "/content/images/vote-arrow-down.png" %}" 

+                                {% endif %}

+                                alt="{% trans "i dont like this post (click again to cancel)" %}"

+								title="{% trans "i dont like this post (click again to cancel)" %}" />

+                           

+                            {% else %}

+                            <img id="question-img-upvote-{{ question.id }}" class="question-img-upvote" 

+                                alt="{% trans "i like this post (click again to cancel)" %}"

+								src="{% href "/content/images/vote-arrow-up.png" %}" 

+								title="{% trans "i like this post (click again to cancel)" %}" />

+                            <div id="question-vote-number-{{ question.id }}" class="vote-number" 

+								title="{% trans "current number of votes" %}">

+                                {{ question.score }}

+                            </div>

+                            <img id="question-img-downvote-{{ question.id }}" class="question-img-downvote" 

+								src="{% href "/content/images/vote-arrow-down.png" %}"

+                                alt="{% trans "i dont like this post (click again to cancel)" %}"

+                                title="{% trans "i dont like this post (click again to cancel)" %}" />

+          

+                            {% endif %}

+                            {% if favorited %}

+                            <img class="question-img-favorite" src="{% href "/content/images/vote-favorite-on.png" %}"

+								alt="{% trans "mark this question as favorite (click again to cancel)" %}"

+								title="{% trans "mark this question as favorite (click again to cancel)" %}" />

+                            <div id="favorite-number" class="favorite-number my-favorite-number">

+                                {{ question.favourite_count }}

+                            </div>

+                            {% else %}

+                            <img class="question-img-favorite" src="{% href "/content/images/vote-favorite-off.png" %}"

+								alt="{% trans "remove favorite mark from this question (click again to restore mark)" %}"

+								title="{% trans "remove favorite mark from this question (click again to restore mark)" %}" />

+                            <div id="favorite-number" class="favorite-number">

+                               {% ifnotequal question.favourite_count 0 %}{{ question.favourite_count }}{% endifnotequal %}

+                            </div>

+                        

+                            {% endif %}

+                            

+                        </div>

+                    </td>

+                    <td>

+                        <div id="item-right">

+                            <div class="question-body">

+                                {{ question.html|safe }}

+                            </div>

+                            <div id="question-controls" class="post-controls">

+                                <div id="question-tags" class="tags">

+                                    {% for tag in question.tagname_list %}

+                                        <a href="{% url forum.views.tag tag|urlencode %}" class="post-tag" 

+                                            title="{% blocktrans with tag as tagname %}see questions tagged '{{ tagname }}'{% endblocktrans %}" rel="tag">{{ tag }}</a>

+                                    {% endfor %}

+                                </div>

+                                {% joinitems using '<span class="action-link-separator">|</span>' %}    

+                                    {% if request.user|can_edit_post:question %}

+                                    <span class="action-link"><a href="{% url edit_question question.id %}">{% trans 'edit' %}</a></span>

+                                    {% endif %}

+                                {% separator %}

+                                    {% if question.closed %}

+                                    {% if request.user|can_reopen_question:question %}

+                                    <span class="action-link"><a href="{% url reopen question.id %}">{% trans "reopen" %}</a></span>

+                                    {% endif %}

+                                    {% else %}

+                                    {% if request.user|can_close_question:question %}

+                                    <span class="action-link"><a href="{% url close question.id %}">{% trans "close" %}</a></span>

+                                    {% endif %}

+                                    {% endif %}

+                                {% separator %}

+                                    {% if request.user|can_flag_offensive %}

+                                    <span id="question-offensive-flag-{{ question.id }}" class="offensive-flag" 

+                                        title="{% trans "report as offensive (i.e containing spam, advertising, malicious text, etc.)" %}">

+                                        <a>{% trans "flag offensive" %}</a>

+                                        {% if request.user|can_view_offensive_flags and question.offensive_flag_count %}

+                                        <span class="darkred">({{ question.offensive_flag_count }})</span>

+                                        {% endif %}

+                                    </span>

+                                    {% endif %}

+                                {% separator %}

+                                    {% if request.user|can_delete_post:question %}

+                                    <span class="action-link"><a id="question-delete-link-{{question.id}}">{% trans "delete" %}</a></span>

+                                    {% endif %}

+                                {% endjoinitems %}

+                            </div>

+                            <div class="post-update-info-container">

+                                {% post_contributor_info question "original_author" %}

+                                {% post_contributor_info question "last_updater" %}

+                            </div>

+                            <div class="comments-container" id="comments-container-question-{{question.id}}">

+                            {% for comment in question.get_comments|slice:":5" %}

+                                <p class="comment" id="comment-{{comment.id}}">

+                                    {{comment.comment}} 

+                                    - <a class="comment-user" href="{{comment.user.get_profile_url}}">{{comment.user}}</a>

+                                    {% spaceless %}

+                                    <span class="comment-age">({% diff_date comment.added_at %})</span>

+                                    {% if request.user|can_delete_comment:comment %}

+                                        <img class="delete-icon" 

+                                            src="{% href "/content/images/close-small.png" %}"

+                                            title="{% trans "delete this comment" %}"/>

+                                    {% endif %}

+                                    {% endspaceless %}

+                                </p>

+                            {% endfor %}

+                            </div>

+                            <div class="post-comments" style="margin-bottom:20px">

+                                <input id="can-post-comments-question-{{question.id}}" type="hidden" value="{{ request.user|can_add_comments:question }}"/>

+                                {% if request.user|can_add_comments:question or question.comment_count > 5 %}

+                                    <a id="comments-link-question-{{question.id}}" class="comments-link">

+                                    {% if request.user|can_add_comments:question %}

+                                        {% trans "add comment" %}

+                                    {% endif %}

+                                    {% if question.comment_count > 5 %}

+                                        {% if request.user|can_add_comments:question %}/

+                                            {% blocktrans count question.get_comments|slice:"5:"|length as counter %}

+                                            see <strong>one</strong> more 

+                                            {% plural %}

+                                            see <strong>{{counter}}</strong> more

+                                            {% endblocktrans %}

+                                        {% else %}

+                                            {% blocktrans count question.get_comments|slice:"5:"|length as counter %}

+                                            see <strong>one</strong> more comment

+                                            {% plural %}

+                                            see <strong>{{counter}}</strong> more comments

+                                            {% endblocktrans %}

+                                        {% endif %}

+                                    {% endif %}</a>

+                                {% endif %}

+                            </div>

+                        </div>

+                        

+                    </td>

+                </tr>

+            </table>

+            {% if question.closed %}

+            <div class="question-status" style="margin-bottom:15px">

+            <h3>{% blocktrans with question.get_close_reason_display as close_reason %}The question has been closed for the following reason "{{ close_reason }}" by{% endblocktrans %} 

+			<a href="{{ question.closed_by.get_profile_url }}">{{ question.closed_by.username }}</a> 

+			{% blocktrans with question.closed_at as closed_at %}close date {{closed_at}}{% endblocktrans %}</h3>

+            </div>

+            {% endif %}

+            {% if answers %}

+                <hr/>

+                <div class="tabBar">

+                    <a name="sort-top"></a>

+                    <div class="headQuestions">

+                    {% blocktrans count answers|length as counter %}

+                    One Answer:

+                    {% plural %}

+                    {{counter}} Answers:

+                    {% endblocktrans %}

+                    </div>

+                    <div class="tabsA">

+                         <a id="oldest" href="{% url question question.id %}?sort=oldest#sort-top" 

+                            title="{% trans "oldest answers will be shown first" %}">{% trans "oldest answers" %}</a>

+                        <a id="latest" href="{% url question question.id %}?sort=latest#sort-top" 

+                            title="{% trans "newest answers will be shown first" %}">{% trans "newest answers" %}</a>

+                        <a id="votes" href="{% url question question.id %}?sort=votes#sort-top" 

+                            title="{% trans "most voted answers will be shown first" %}">{% trans "popular answers" %}</a>   

+                    </div>

+                </div>

+                {% cnprog_paginator context %}

+  

+                {% for answer in answers %}

+                    <a name="{{ answer.id }}"></a>

+                    <div id="answer-container-{{ answer.id }}" class="answer {% if answer.accepted %}accepted-answer{% endif %} {% ifequal answer.author_id question.author_id %} answered-by-owner{% endifequal %} {% if answer.deleted %}deleted{% endif %}">

+                        <table style="width:100%;">

+                            <tr>

+                                <td style="width:30px;vertical-align:top">

+                                    <div class="vote-buttons">

+                                        <img id="answer-img-upvote-{{ answer.id }}" class="answer-img-upvote" 

+                                                src="{% blockresource %}/content/images/vote-arrow-up{% get_user_vote_image user_answer_votes answer.id 1 %}.png{% endblockresource %}" 

+                                                alt="{% trans "i like this answer (click again to cancel)" %}"

+                                                title="{% trans "i like this answer (click again to cancel)" %}"/>

+                                        <div id="answer-vote-number-{{ answer.id }}" class="vote-number" title="{% trans "current number of votes" %}">

+                                            {{ answer.score }}

+                                        </div>

+                                        <img id="answer-img-downvote-{{ answer.id }}" class="answer-img-downvote" 

+											src="{% blockresource %}/content/images/vote-arrow-down{% get_user_vote_image user_answer_votes answer.id -1 %}.png{% endblockresource %}" 

+											alt="{% trans "i dont like this answer (click again to cancel)" %}"

+											title="{% trans "i dont like this answer (click again to cancel)" %}" />

+                                     

+                                        {% ifequal request.user question.author  %}

+                                        <img id="answer-img-accept-{{ answer.id }}" class="answer-img-accept" 

+											src="{% blockresource %}/content/images/vote-accepted{% if answer.accepted %}-on{% endif %}.png{% endblockresource %}" 

+											alt="{% trans "mark this answer as favorite (click again to undo)" %}"

+											title="{% trans "mark this answer as favorite (click again to undo)" %}" />

+                                        {% else %}

+                                            {% if answer.accepted %}

+                                            <img id="answer-img-accept-{{ answer.id }}" class="answer-img-accept" 

+												src="{% blockresource %}/content/images/vote-accepted{% if answer.accepted %}-on{% endif %}.png{% endblockresource %}" 

+												alt="{% trans "the author of the question has selected this answer as correct" %}"

+												title="{% trans "the author of the question has selected this answer as correct" %}" />

+                                            {% endif %}

+                                        {% endifequal %}

+                                    </div>

+                                </td>

+                                <td>

+                                    <div class="item-right">

+                                        <div class="answer-body">

+                                            {{ answer.html|safe }}

+                                        </div>

+                                        <div class="answer-controls post-controls">

+                                            {% joinitems using '<span class="action-link-separator">|</span>' %}    

+                                                <span class="linksopt">

+                                                    <a href="#{{ answer.id }}" title="{% trans "answer permanent link" %}">

+                                                        {% trans "permanent link" %}

+                                                    </a>

+                                                </span>

+                                            {% separator %}

+                                                {% if request.user|can_edit_post:answer %}

+                                                <span class="action-link"><a href="{% url edit_answer answer.id %}">{% trans 'edit' %}</a></span>

+                                                {% endif %}

+                                            {% separator %}

+                                                {% if request.user|can_flag_offensive %}

+                                                <span id="answer-offensive-flag-{{ answer.id }}" class="offensive-flag" 

+                                                    title="{% trans "report as offensive (i.e containing spam, advertising, malicious text, etc.)" %}">

+                                                    <a>{% trans "flag offensive" %}</a>

+                                                    {% if request.user|can_view_offensive_flags and answer.offensive_flag_count %}

+                                                    <span class="darkred">({{ answer.offensive_flag_count }})</span>

+                                                    {% endif %}

+                                                </span>

+                                                {% endif %}

+                                            {% separator %}

+                                                {% if request.user|can_delete_post:answer %}

+                                                    {% spaceless %}

+                                                    <span class="action-link">

+                                                        <a id="answer-delete-link-{{answer.id}}">

+                                                        {% if answer.deleted %}{% trans "undelete" %}{% else %}{% trans "delete" %}{% endif %}</a>

+                                                    </span>

+                                                    {% endspaceless %}

+                                                {% endif %}

+                                            {% endjoinitems %}

+                                        </div>

+                                        <div class="post-update-info-container">

+                                            {% post_contributor_info answer "original_author" %}

+                                            {% post_contributor_info answer "last_updater" %}

+                                        </div>

+                                        <div class="comments-container" id="comments-container-answer-{{answer.id}}">

+                                        {% for comment in answer.get_comments|slice:":5" %}

+                                            <p id="comment-{{comment.id}}" class="comment">

+                                                {{comment.comment}} 

+                                                - <a class="comment-user" href="{{comment.user.get_profile_url}}">{{comment.user}}</a>

+                                                {% spaceless %}

+                                                <span class="comment-age">({% diff_date comment.added_at %})</span>

+                                                {% if request.user|can_delete_comment:comment %}

+                                                    <img class="delete-icon" 

+                                                        src="{% href "/content/images/close-small.png" %}"

+                                                        title="{% trans "delete this comment" %}"/>

+                                                {% endif %}

+                                                {% endspaceless %}

+                                            </p>

+                                        {% endfor %}

+                                        </div>

+                                        <div class="post-comments" style="margin-bottom:20px">

+                                            <input id="can-post-comments-answer-{{answer.id}}" type="hidden" value="{{ request.user|can_add_comments:answer}}"/>

+                                            {% if request.user|can_add_comments:answer or answer.comment_count > 5 %}

+                                                <a id="comments-link-answer-{{answer.id}}" class="comments-link">

+                                                {% if request.user|can_add_comments:answer %}

+                                                    {% trans "add comment" %}

+                                                {% endif %}

+                                                {% if answer.comment_count > 5 %}

+                                                    {% if request.user|can_add_comments:answer %}/

+                                                        {% blocktrans count answer.get_comments|slice:"5:"|length as counter %}

+                                                        see <strong>one</strong> more 

+                                                        {% plural %}

+                                                        see <strong>{{counter}}</strong> more

+                                                        {% endblocktrans %}

+                                                    {% else %}

+                                                        {% blocktrans count answer.get_comments|slice:"5:"|length as counter %}

+                                                        see <strong>one</strong> more comment

+                                                        {% plural %}

+                                                        see <strong>{{counter}}</strong> more comments

+                                                        {% endblocktrans %}

+                                                    {% endif %}

+                                                {% endif %}</a>

+                                            {% endif %}

+                                        </div>

+                                    </div>

+                                    

+                                </td>

+                            </tr>

+                        </table>

+                    </div>

+                {% endfor %}

+                <div class="paginator-container-left">

+                    {% cnprog_paginator context %}

+                </div>

+            {% endif %}

+        <form id="fmanswer" action="{% url answer question.id %}" method="post">

+            {% if request.user.is_authenticated %}

+                <p style="padding-left:3px">

+                {{ answer.email_notify }} 

+                <label for="question-subscribe-updates">

+                {% ifequal request.user.get_q_sel_email_feed_frequency 'n' %}

+                    {% trans "Notify me once a day when there are any new answers" %}

+                {% else %}

+                    {% ifequal request.user.get_q_sel_email_feed_frequency 'd' %}

+                        {% trans "Notify me once a day when there are any new answers" %}

+                    {% else %}

+                        {% ifequal request.user.get_q_sel_email_feed_frequency 'w' %}

+                            {% trans "Notify me weekly when there are any new answers" %}

+                        {% endifequal %}

+                    {% endifequal %}

+                {% endifequal %}

+                </label>

+                {% blocktrans with request.user.get_profile_url as profile_url %}

+                You can always adjust frequency of email updates from your {{profile_url}}

+                {% endblocktrans %}

+                </p>

+            {% else %}

+                <p style="padding-left:3px">

+                    <input class="nomargin" type="checkbox" disabled="disabled" />

+                    <label>{% trans "once you sign in you will be able to subscribe for any updates here" %}</label>

+                </p>

+            {% endif %}

+            <div style="clear:both">

+            </div>

+            

+            {% if not question.closed %}

+                <div style="padding:10px 0 0 0;">

+                    {% spaceless %}

+                    <div class="headNormal">

+                        {% if answers %}

+                            {% trans "Your answer" %}

+                        {% else %}

+                            {% trans "Be the first one to answer this question!" %}

+                        {% endif %}

+                    </div>

+                    {% endspaceless %}

+                </div>

+                {% if not request.user.is_authenticated %}

+                    <div class="message">{% trans "you can answer anonymously and then login" %}</div>

+                {% else %}

+                    <p class="message">

+                        {% ifequal request.user question.author  %}

+                            {% trans "answer your own question only to give an answer" %}

+                        {% else %}

+                            {% trans "please only give an answer, no discussions" %}

+                        {% endifequal %}

+                    </p>

+                {% endif %}

+

+                <div id="description" class="" >

+                    <div id="wmd-button-bar" class="wmd-panel"></div>

+                    {{ answer.text }}

+                    <div class="preview-toggle">

+                        <table width="100%">

+                            <tr>

+                                <td>

+                                    <span id="pre-collapse" 

+                                        title="{% trans "Toggle the real time Markdown editor preview" %}">

+                                            {% trans "toggle preview" %}

+                                    </span>

+                                </td>

+                                {% if settings.WIKI_ON %}

+                                <td style="text-align:right;">

+                                    {{ answer.wiki }} 

+                                    <span style="font-weight:normal;cursor:help" 

+                                        title="{{answer.wiki.help_text}}">

+                                            {{ answer.wiki.label_tag }} 

+                                    </span>

+                                </td>

+                                {% endif %}

+                            </tr>

+                        

+                        </table>  

+                    </div>

+                    <div id="previewer" class="wmd-preview"></div>

+                    {{ answer.text.errors }}

+                </div>

+                <p><span class="form-error"></span></p>

+                <input type="submit" 

+                    {% if user.is_anonymous %}

+                        value="{% trans "Login/Signup to Post Your Answer" %}" 

+                    {% else %}

+                        {% if user == question.author %}

+                        value="{% trans "Answer Your Own Question" %}" 

+                        {% else %}

+                        value="{% trans "Answer the question" %}" 

+                        {% endif %}

+                    {% endif %}

+                    class="submit" style="float:left"/>

+            {% endif %}

+        </form>

+    </div>

+</div>

+{% endblock %}

+

+{% block sidebar %}

+<div class="boxC">

+    <p>

+		{% trans "Question tags" %}:

+    </p>

+    <p class="tags" >

+        {% for tag in tags %}

+        	<a href="{% url forum.views.tag tag.name|urlencode %}" 

+			title="{% trans "see questions tagged"%}'{{tag.name}}'{% trans "using tags" %}" 

+			rel="tag">{{ tag.name }}</a> <span class="tag-number">&#215;{{ tag.used_count|intcomma }}</span><br/>

+        {% endfor %}

+    </p>

+    <p>

+        {% trans "question asked" %}: <strong title="{{ question.added_at }}">{% diff_date question.added_at %}</strong>

+    </p>

+    <p> 

+     	{% trans "question was seen" %}: <strong>{{ question.view_count|intcomma }} {% trans "times" %}</strong>

+    </p>

+    <p> 

+        {% trans "last updated" %}: <strong title="{{ question.last_activity_at }}">{% diff_date question.last_activity_at %}</strong>

+    </p>

+</div>

+

+<div class="boxC">

+    <h3 class="subtitle">{% trans "Related questions" %}</h3>

+    <div class="questions-related">

+        {% for question in similar_questions %}

+        <p>

+            <a href="{{ question.get_absolute_url }}">{{ question.get_question_title }}</a>

+        </p>

+        {% endfor %}

+    </div>

+</div>

+

+{% endblock %}

+

+{% block endjs %}

+{% endblock %}

+<!-- end question.html -->