Moved .js files from data/ to data/lib/ so that we don't mix data and code.

6 files changed, 2524 insertions, 0 deletions

diff --git a/data/lib/bzpage.js b/data/lib/bzpage.js
new file mode 100644
index 0000000..807793a
--- /dev/null
+++ b/data/lib/bzpage.js
@@ -0,0 +1,985 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var bugURL = "https://bugzilla.redhat.com/show_bug.cgi?id=";
+var BTSPrefNS = "bugzilla-triage.setting.";
+
+// Shared contstants
+var NumberOfFrames = 7;
+
+// constants
+var SalmonPink = new Color(255, 224, 176); // RGB 255, 224, 176; HSL 36, 2,
+                                             // 85
+var ReporterColor = new Color(255, 255, 166); // RGB 255, 255, 166; HSL 60, 2,
+                                              // 83
+var EmptyLogsColor = new Color(0, 255, 0);
+var FullLogsColor = new Color(0, 40, 103);
+
+// global variables
+var config = {};
+var constantData = {}; // This should be probably eliminated ASAP or
+                       // or done by other means. TODO
+var submitHandlerInstalled = false; // for setUpLogging
+/**
+* central handler processing messages from the main script.
+*/
+onMessage = function onMessage(msg) {
+    console.log("onMessage - incoming : msg.cmd = " + msg.cmd);
+    switch (msg.cmd) {
+    case "ReloadThePage":
+        document.location.reload(true);
+        break;
+    case "queryLocal":
+        queryInNewTab(msg.data, getComponent(), getProduct());
+        break;
+    case "CreateButtons":
+        constantData = msg.data.constData;
+        config = msg.data.config;
+        generateButtons(msg.data.instPkgs, msg.data.kNodes);
+        break;
+    case "Error":
+        alert("Error " + msg.data);
+        break;
+    case "Unhandled":
+        break;
+    default:
+        if (RHOnMessageHandler) {
+            RHOnMessageHandler(msg);
+        } else {
+            console.error("Error: unknown RPC call " + msg.toSource());
+        }
+    }
+};
+
+/**
+ * @param cmd Object with all commands to be executed
+ *
+ * PROBLEM: according to https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference\
+ * /Statements/for...in there is no guaranteed order of execution of
+ * commands (i.e., key, commentObj[key] pairs) in for..in cycle.
+ * According to https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference\
+ * /Operators/Special_Operators/delete_Operator#Cross-browser_issues it seems that
+ * everywhere except of Internet Explorer this should work well, but waiting
+ * impatiently when this bite us.
+ */
+function executeCommand(cmdObj) {
+    for (var key in cmdObj) {
+        centralCommandDispatch(key, cmdObj[key]);
+    }
+}
+
+/**
+ * Actual execution function
+ *
+ * @param cmdLabel String with the name of the command to be executed
+ * @param cmdParams Object with the appropriate parameters for the command
+ */
+function centralCommandDispatch (cmdLabel, cmdParams) {
+    console.log("centralCommandDispatch : cmdLabel = " + cmdLabel);
+    switch (cmdLabel) {
+    case "name":
+        break;
+    case "resolution":
+    case "product":
+    case "component":
+    case "version":
+    case "priority":
+        selectOption(cmdLabel, cmdParams);
+        break;
+    case "status":
+        selectOption("bug_status", cmdParams);
+        break;
+    case "platform":
+        selectOption("rep_platform", cmdParams);
+        break;
+    case "os":
+        selectOption("op_sys", cmdParams);
+        break;
+    case "severity":
+        selectOption("bug_severity", cmdParams);
+        break;
+    case "target":
+        selectOption("target_milestone", cmdParams);
+        break;
+    case "addKeyword":
+        addStuffToTextBox("keywords",cmdParams);
+        break;
+    case "removeKeyword":
+        removeStuffFromTextBox("keywords", cmdParams);
+        break;
+    case "addWhiteboard":
+        addStuffToTextBox("status_whiteboard",cmdParams);
+        break;
+    case "removeWhiteboard":
+        removeStuffFromTextBox("status_whiteboard",cmdParams);
+        break;
+    case "assignee":
+        changeAssignee(cmdParams);
+        break;
+    case "qacontact":
+        clickMouse("bz_qa_contact_edit_action");
+        document.getElementById("qa_contact").value = cmdParams;
+        break;
+    case "url":
+        clickMouse("bz_url_edit_action");
+        document.getElementById("bug_file_loc").value = cmdParams;
+        break;
+    // TODO dependson/blocked doesn't work. Find out why.
+    case "addDependsOn":
+        clickMouse("dependson_edit_action");
+        addStuffToTextBox("dependson", cmdParams);
+        break;
+    case "removeDependsOn":
+        clickMouse("dependson_edit_action");
+        removeStuffFromTextBox("dependson", cmdParams);
+        break;
+    case "addBlocks":
+        clickMouse("blocked_edit_action");
+        addStuffToTextBox("blocked", cmdParams);
+        break;
+    case "removeBlocks":
+        clickMouse("blocked_edit_action");
+        removeStuffFromTextBox("blocked", cmdParams);
+        break;
+    case "comment":
+        addStuffToTextBox("comment", cmdParams);
+        break;
+    case "commentIdx":
+        throw "There should be no commentIdx here at all.";
+        break;
+    case "setNeedinfo":
+        // cmdParams are actually ignored for now; we may in future
+        // distinguish different actors to be target of needinfo
+        setNeedinfoReporter();
+        break;
+    case "addCC":
+        addToCCList(cmdParams);
+        break;
+    case "queryStringOurBugzilla":
+        queryForSelection();
+        break;
+    // TODO flags, see also
+    case "commit":
+        if (cmdParams) {
+            // Directly commit the form
+            document.forms.namedItem("changeform").submit();
+        }
+        break;
+    default:
+        if (RHcentralCommandDispatch) {
+            RHcentralCommandDispatch(cmdLabel, cmdParams);
+        } else {
+            console.error("Unknown command:\n" + cmdLabel + "\nparameters:\n" + cmdParams);
+        }
+        break;
+    }
+}
+
+/**
+ * remove elements from the page based on their IDs
+ *
+ * @param doc Document object
+ * @param target String/Array with ID(s)
+ * @param remove Boolean indicating whether the node should be
+ * actually removed or just hidden.
+ * @return none
+ * TODO remove parameter could be replaced by function which would
+ * do actual activity.
+ */
+function killNodes(doc, target, remove) {
+    var targetArr = target instanceof Array ? target : target.trim().split(/[,\s]+/);
+    targetArr.forEach(function(x) {
+        if (remove) {
+            var targetNode = doc.getElementById(x);
+            targetNode.parentNode.removeChild(targetNode);
+        } else {
+            x.style.display = "none";
+        }
+    });
+}
+
+/**
+ * Change assignee of the bug
+ *
+ * @param newAssignee String with the email address of new assigneeAElement
+ *        or 'default' if the component's default assignee should be used.
+ *        Value null clears "Reset Assignee to default for component" checkbox
+ * @return none
+ */
+function changeAssignee (newAssignee) {
+    var defAssigneeButton = null;
+    // Previous assignee should know what's going on in his bug
+    addToCCList(getOwner());
+
+    // Optional value null
+    if (newAssignee === null) {
+        document.getElementById("set_default_assignee").removeAttribute(
+            "checked");
+        return ;
+    }
+
+    if (getDefaultAssignee) {
+        if (newAssignee === "default") {
+            var defAss = getDefaultAssignee();
+            if (defAss) {
+                newAssignee = defAss;
+            } else {
+                return ;
+            }
+        }
+    }
+
+    if (newAssignee) {
+        clickMouse("bz_assignee_edit_action");
+        document.getElementById("assigned_to").value = newAssignee;
+        document.getElementById("set_default_assignee").checked = false;
+        defAssigneeButton = document.getElementById("defassignee_btn");
+        if (defAssigneeButton) {
+            defAssigneeButton.style.display = "none";
+        }
+    }
+}
+
+/**
+ * Adds new option to the 'comment_action' scroll down box
+ *
+ * @param pkg String package name
+ * @param cmd String with the name of the command
+ * If the 'comment_action' scroll down box doesn't exist, this
+ * function will set up new one.
+ */
+function addToCommentsDropdown (cmdObj) {
+    var select = document.getElementById("comment_action");
+    if (!select) {
+        document.getElementById("comments").innerHTML +=
+            "<div id='make_bugzilla_comment_action'>" +
+            "  <label for='comment_action'>Add Comment: </label>" +
+            "  <select id='comment_action'>" +
+            "    <option value=''>-- Select Comment from List --</option>" +
+            "</div>";
+        select = document.getElementById("comment_action");
+        select.addEventListener("change", function (evt) {
+            var value = select.options[select.selectedIndex].value;
+            log("value = " + value);
+            executeCommand(value);
+        }, false);
+    }
+
+    var opt = document.createElement("option");
+    opt.value = cmdObj;
+    opt.textContent = cmdObj.name;
+    select.appendChild(opt);
+}
+
+/**
+ * Create a A element leadink nowhere, but with listener running a callback on the click
+ *
+ * @param id String with a id to be added to the element
+ * @param text String with a string to be added as a textContent of the element
+ * @param parent Node which is a parent of the object
+ * @param callback Function to be called after clicking on the link
+ * @param params Array with parameters of the callback
+ * @param Boolean before if there should be a <br> element before.
+ * @return none
+ */
+function createDeadLink (id, text, parent, callback, params, before, covered, accesskey) {
+    params = valToArray(params);
+    var locParent = {};
+
+    // Yes, I want != here, not !==
+    if (covered != null) {
+        locParent = document.createElement(covered);
+        parent.appendChild(locParent);
+    } else {
+        locParent = parent;
+    }
+
+    var newAElem = document.createElement("a");
+    newAElem.setAttribute("id", id);
+    if (accesskey) {
+        newAElem.setAttribute("accesskey", accesskey);
+    }
+    newAElem.textContent = text;
+
+    if (typeof callback === "string") {
+        newAElem.setAttribute("href", callback);
+    } else {
+        newAElem.setAttribute("href", "");
+        newAElem.addEventListener("click", function(evt) {
+            callback.apply(null, params);
+            evt.stopPropagation();
+            evt.preventDefault();
+        }, false);
+    }
+
+    if ((before === "br") || (before === true)) {
+        locParent.appendChild(document.createElement("br"));
+    } else if (before === "dash") {
+        locParent.appendChild(document.createTextNode("\u00A0-\u00A0"));
+    }
+
+    locParent.appendChild(newAElem);
+}
+
+
+/**
+ * Generic function to add new button to the page. Actually copies new button
+ * from the old one (in order to have the same look-and-feel, etc.
+ *
+ * @param location Object around which the new button will be added
+ * @param after Boolean before or after location ?
+ * @param pkg String which package to take the command from
+ * @param id String which command to take
+ * @return none
+ */
+function createNewButton (location, after, cmdObj) {
+    try {
+        var newId = cmdObj.name.toLowerCase().replace(/[^a-z0-9]+/,"","g") + "_btn";
+    } catch (e) {
+        console.error("createNewButton : e = " + e +
+            "\ncreateNewButton : cmdObj.toSource() = " +
+            cmdObj.toSource());
+    }
+
+    // protection against double-firings
+    if (document.getElementById(newId)) {
+        console.log("Element with id " + newId + " already exists!");
+        return ;
+    }
+
+    var newButton = document.createElement("input");
+    newButton.setAttribute("id", newId);
+    newButton.setAttribute("type", "button");
+    newButton.value = cmdObj.name;
+    newButton.addEventListener("click", function(evt) {
+        executeCommand(cmdObj);
+    }, false);
+
+    var originalLocation = document.getElementById(location);
+
+    try {
+        if (after) {
+            originalLocation.parentNode.insertBefore(newButton,
+                    originalLocation.nextSibling);
+            originalLocation.parentNode.insertBefore(document
+                    .createTextNode("\u00A0"), newButton);
+        } else {
+            originalLocation.parentNode.insertBefore(newButton, originalLocation);
+            originalLocation.parentNode.insertBefore(document
+                    .createTextNode("\u00A0"), originalLocation);
+        }
+    } catch (e) {
+        if (e instanceof TypeError) {
+            console.error("cannot find originalLocation element with id " + location);
+        } else {
+            throw e;
+        }
+    }
+}
+
+/**
+ * Generate button based on
+ */
+function generateButtons (pkgs, kNodes) {
+    var topRowPosition = "topRowPositionID";
+    var bottomRowPosition = "commit";
+
+    setUpLogging();
+
+    // =========================================================
+    if (kNodes && window.location.hostname in kNodes) {
+            var killConf = killNodes[window.location.hostname];
+            killNodes(document, killConf[0], killConf[1]);
+    }
+
+    // create anchor for the top toolbar
+    var commentBox = document.getElementById("comment");
+    var brElement = document.createElement("br");
+    brElement.setAttribute("id",topRowPosition);
+    commentBox.parentNode.normalize();
+    commentBox.parentNode.insertBefore(brElement, commentBox);
+
+    for (var pkg in pkgs) {
+        for (var cmdIdx in pkgs[pkg]) {
+            var cmdObj = pkgs[pkg][cmdIdx];
+            if (cmdObj.position !== undefined) {
+                switch (cmdObj.position) {
+                case "topRow":
+                    createNewButton(topRowPosition, false, cmdObj);
+                    break;
+                case "bottomRow":
+                    createNewButton(bottomRowPosition, false, cmdObj);
+                    break;
+                case "dropDown":
+                    addToCommentsDropdown(cmdObj);
+                    break;
+                default: // [+-]ID
+                    var firstChr = cmdObj.position.charAt(0);
+                    var newId = cmdObj.position.substr(1);
+                    createNewButton(newId, firstChr === "+", cmdObj);
+                    break;
+                }
+            } else {
+                console.error("generateButtons : rejected cmdObj = " +
+                    cmdObj.toSource());
+            }
+        }
+    }
+    // TODO This is weird in this place, but that's the place where all constantData etc.
+    // are finally defined and available.
+    if (RHBZinit) {
+        RHBZinit();
+    }
+}
+
+function setConfigurationButton () {
+    var additionalButtons = document.querySelector("#bugzilla-body *.related_actions");
+    var configurationButtonUI = document.createElement("li");
+    configurationButtonUI.innerHTML = "\u00A0-\u00A0<a href='' id='configurationButton'>"
+        + "Triage configuration</a>";
+    additionalButtons.appendChild(configurationButtonUI);
+    document.getElementById("configurationButton").addEventListener(
+        "click",
+        function(evt) {
+            postMessage(new Message("ChangeJSONURL", null));
+            evt.stopPropagation();
+            evt.preventDefault();
+    }, false);
+}
+
+/**
+ * Get the current title of the bug
+ *
+ * @return string
+ */
+function getSummary() {
+    return document.getElementById("short_desc_nonedit_display").textContent;
+}
+
+/**
+ * Get the current email of the reporter of the bug.
+ *
+ * @return string
+ */
+function getReporter () {
+    var reporterElement = getOptionTableCell("bz_show_bug_column_2", "Reported");
+    // RH Bugzilla after upgrade to 3.6.2 moved the information to other column
+    if (!reporterElement) {
+        reporterElement = getOptionTableCell("bz_show_bug_column_1", "Reported", true);
+    }
+    // Maemo calls the label "Reporter" and it doesn't have ids on table columns ... TODO(maemo)
+    return parseMailto(reporterElement);
+}
+
+function getComponent() {
+    var elem = document.getElementById("component");
+    if (elem) {
+        return elem.value;
+    }
+    return null;
+}
+
+function getProduct() {
+    var elem = document.getElementById("product");
+    if (elem) {
+        return elem.value;
+    }
+    return null;
+}
+
+function commentsWalker (fce) {
+    var comments = document.getElementById("comments").
+        getElementsByClassName("bz_comment");
+    Array.forEach(comments, function(item) {
+        fce(item);
+    });
+}
+
+/**
+ * Set background color of all comments made by reporter in ReporterColor color
+ *
+ */
+function checkComments () {
+    var reporterRE = new RegExp(getReporter());
+    commentsWalker(function(x) {
+        var email = parseMailto(x.getElementsByClassName("vcard")[0]
+                .getElementsByTagName("a")[0]);
+        if (reporterRE.test(email)) {
+            x.style.backgroundColor = ReporterColor.toString();
+        }
+    });
+}
+
+function collectComments () {
+    var outStr = "";
+    commentsWalker(function(x) {
+        outStr += x.getElementsByTagName("pre")[0].textContent + "\n";
+    });
+    return outStr.trim();
+}
+
+
+/**
+ * Select option with given value on the <SELECT> element with given id.
+ *
+ * Also execute change HTMLEvent, so that the form behaves accordingly.
+ *
+ * @param id
+ * @param label
+ * @return none
+ *
+ */
+function selectOption (id, label, fireEvent) {
+    if (!fireEvent) {
+        fireEvent = true;
+    }
+    var sel = document.getElementById(id);
+    sel.value = label;
+    if (fireEvent) {
+        var intEvent = document.createEvent("HTMLEvents");
+        intEvent.initEvent("change", true, true);
+        sel.dispatchEvent(intEvent);
+    }
+}
+
+function selectOptionByLabel(id, label, fireEvent) {
+    if (!fireEvent) {
+        fireEvent = true;
+    }
+    var sel = document.getElementById(id);
+    var labelRE = new RegExp(label.trim());
+    var ourOption = Array.filter(sel.options, function (op) {
+        return op.textContent.trim() === label;
+    });
+
+    if (ourOption[0]) {
+        sel.value = ourOption[0].value;
+    }
+
+    if (fireEvent) {
+        var intEvent = document.createEvent("HTMLEvents");
+        intEvent.initEvent("change", true, true);
+        sel.dispatchEvent(intEvent);
+    }
+}
+
+/**
+ * Send mouse click to the specified element
+ *
+ * @param String ID of the element to send mouseclick to
+ * @return None
+ */
+function clickMouse (targetID) {
+    var localEvent = document.createEvent("MouseEvents");
+    localEvent.initMouseEvent("click", true, true, document.defaultView, 0, 0,
+            0, 0, 0, false, false, false, false, 0, null);
+    document.getElementById(targetID).dispatchEvent(localEvent);
+}
+
+/**
+ * Add object to the text box (comment box or status whiteboard)
+ *
+ * @param id String with the id of the element
+ * @param stuff String/Array to be added to the comment box
+ *
+ * @return none
+ */
+function addStuffToTextBox (id, stuff) {
+    var textBox = document.getElementById(id);
+    if (textBox.tagName.toLowerCase() === "textarea") {
+        stuff = textBox.value ? "\n\n" + stuff : stuff;
+        textBox.value += stuff;
+    } else {
+        textBox.value = addCSVValue(textBox.value,stuff);
+    }
+}
+
+/**
+ * Remove a keyword from the element if it is there
+ *
+ * @param id String with the id of the element
+ * @param stuff String/Array with keyword(s) to be removed
+ */
+function removeStuffFromTextBox (id, stuff) {
+    var changedElement = document.getElementById(id);
+    changedElement.value = removeCSVValue(changedElement.value,stuff);
+}
+
+/**
+ * generalized hasKeyword ... search in the value of the box with given id
+ *
+ * @param id String with ID of the element we want to check
+ * @param str String to be searched for
+ * @return Boolean found?
+ */
+function idContainsWord (id, str) {
+    var kwd = "";
+    try {
+        kwd = document.getElementById(id).value;
+    } catch (e) {
+        // For those who don't have particular element at all or if it is empty
+        return false;
+    }
+    return (isInList(str, kwd.trim().split(/[,\s]+/)));
+}
+
+/**
+ * Check for the presence of a keyword
+ *
+ * @param str String with the keyword
+ * @return Boolean
+ */
+function hasKeyword (str) {
+    return (idContainsWord('keywords', str));
+}
+
+/**
+ * dd
+ *
+ * @return Element with the href attribute containng the information
+ */
+function getOptionTableCell(tableId, label) {
+    var cleanLabelRE = new RegExp("^\\s*([^.:]*):?\\s*$");
+    label = label.trim().replace(cleanLabelRE,"$1").toLowerCase();
+
+    var rows = document.getElementById(tableId).getElementsByTagName("tr");
+    var ourLine = Array.filter(rows, function(row) {
+        var curLabel = row.getElementsByTagName("td")[0].textContent.toLowerCase();
+        curLabel = curLabel.replace(cleanLabelRE,"$1");
+        return (curLabel === label); // maybe this could be a RE match instead
+    });
+
+    if (ourLine.length > 0) {
+        return ourLine[0].getElementsByTagName("td")[1].
+            getElementsByTagName("a")[0];
+    }
+    return null;
+}
+
+/**
+ * Set the bug to NEEDINFO state
+ *
+ * Working function.
+ * @return none
+ * @todo TODO we may extend this to general setNeedinfo function
+ * with parameter [reporter|assignee|general-email-address]
+ */
+function setNeedinfoReporter () {
+    clickMouse("needinfo");
+    selectOption("needinfo_role", "reporter");
+}
+
+/**
+ *
+ */
+function getOwner () {
+    // TODO(maemo) doesn't work on maemo
+    var assigneeAElement = getOptionTableCell("bz_show_bug_column_1","Assigned To");
+    return parseMailto(assigneeAElement);
+}
+
+/**
+ * Return maintainer which is per default by bugzilla
+ * (which is not necessarily the one who is default maintainer per component)
+ *
+ * @return String with the maintainer's email address
+ */
+function getDefaultBugzillaMaintainer (component) {
+    var address = filterByRegexp(constantData.defBugzillaMaintainerArr, component);
+    return address;
+}
+
+/**
+ * Parse the row with the attachment
+ *
+ * @param DOM element to be parsed
+ * @return array with string name of the attachment, integer its id number,
+ *         string of MIME type, integer of size in kilobytes, and the whole
+ *         element itself
+ *
+ * TODO error handling is missing ... it's bleee
+ */
+function parseAttachmentLine(inElem) {
+    var MIMEtype = "";
+    var size = 0;
+
+    // Skip over obsolete attachments
+    if (inElem.getElementsByClassName("bz_obsolete").length > 0) {
+        return ([]);
+    }
+
+    // getting name of the attachment
+    var attName = inElem.getElementsByTagName("b")[0].textContent.trim();
+
+    // TODO probably could use url.URL object
+    var aHrefsArr = inElem.getElementsByTagName("a");
+    var aHref = Array.filter(aHrefsArr, function(x) {
+        return x.textContent.trim() === "Details";
+    })[0];
+    var id = parseURL(aHref.getAttribute("href")).params.id;
+
+    // getting MIME type and size
+    var stringArray = inElem.getElementsByClassName("bz_attach_extra_info")[0].textContent.
+            replace(/[\n ()]+/g, " ").trim().split(", ");
+    size = parseInt(stringArray[0], 10);
+    MIMEtype = stringArray[1].split(" ")[0];
+
+    return [ attName, id, MIMEtype, size, inElem ];
+}
+
+/**
+ * collect the list of attachments in a structured format
+ *
+ * @return Array of arrays, one for each attachments;
+ * each record has string name of the attachment, integer its id number,
+ *         string of MIME type, integer of size in kilobytes, and the whole
+ *         element itself
+ */
+function getAttachments () {
+    var outAtts = [];
+    var atts = document.getElementById("attachment_table").
+            getElementsByTagName("tr");
+    for ( var i = 1, ii = atts.length - 1; i < ii; i++) {
+        outAtts.push(parseAttachmentLine(atts[i]));
+    }
+    return outAtts;
+}
+
+/**
+ * Get login of the currently logged-in user.
+ *
+ * @return String with the login name of the currently logged-in user
+ */
+function getLogin () {
+    var lastLIElement = document.querySelector("#header ul.links li:last-of-type");
+    var loginArr = lastLIElement.textContent.split("\n");
+    var loginStr = loginArr[loginArr.length - 1].trim();
+    return loginStr;
+}
+
+function addLogRecord() {
+    console.log("addLogRecord entered");
+    var rec = {};
+    rec.date = new Date();
+    rec.url = document.location.toString();
+    rec.title = document.title;
+    var comment = window.prompt(
+            "Enter comments for this comment");
+    console.log("window.prompt = " + window.prompt);
+    console.log("comment = " + comment);
+    if (comment && comment.length > 0) {
+        comment = comment.trim();
+        rec.comment = comment;
+        var dateStr = getISODate(rec.date);
+        var urlStr = window.location.hostname;
+        var bugNo = getBugNoFromURL(window.location.href);
+        rec.key = dateStr + "+" +
+            urlStr + "+" + bugNo;
+        console.log("addLogRecord : rec = " + rec.toSource())
+        postMessage(new Message("AddLogRecord", rec));
+        return rec;
+    }
+    return null;
+}
+
+/**
+ */
+function setUpLogging () {
+    // Protection against double-call
+    if (document.getElementById("generateTSButton")) {
+        return ;
+    }
+
+    // For adding additional buttons to the top toolbar
+    var additionalButtons = document.querySelector("#bugzilla-body *.related_actions");
+    var that = this;
+
+    // logging all submits for timesheet
+    if (!submitHandlerInstalled) {
+        document.forms.namedItem("changeform").addEventListener("submit",function (evt) {
+            console.log("addLogRecord = " + addLogRecord);
+            var logRecord = addLogRecord();
+            console.log("logRecord = " + logRecord.toSource());
+            if (logRecord === null) {
+                evt.stopPropagation();
+                evt.preventDefault();
+            }
+        }, false);
+        submitHandlerInstalled = true;
+    }
+
+    // (id, text, parent, callback, params, before, covered, accesskey)
+    createDeadLink("generateTSButton", "Generate TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("GenerateTS"));
+        }, [], "dash", "li");
+
+    createDeadLink("clearLogs", "Clear TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("ClearTS"));
+        }, [], "dash", "li");
+
+    createDeadLink("importTSButton", "Import TS", additionalButtons,
+        function(evt) {
+            postMessage(new Message("ImportTS"));
+        }, [], "dash", "li");
+
+    /* TODO
+    var clearLogAElem = document.getElementById("clearLogs");
+    if (this.log.isEmpty()) {
+        clearLogAElem.style.color = this.log.EmptyLogsColor;
+        clearLogAElem.style.fontWeight = "normal";
+    } else {
+        clearLogAElem.style.color = this.log.FullLogsColor;
+        clearLogAElem.style.fontWeight = "bolder";
+    }
+    */
+}
+
+function getSelection () {
+    var text = "";
+    var selectionObject = window.getSelection();
+    if (selectionObject.rangeCount > 0) {
+        text = selectionObject.getRangeAt(0).toString().trim();
+    }
+    return text;
+}
+
+/**
+ * Opens a new tab with a query for the given text in the selected component
+ *
+ * @param text to be searched for
+ * @param component String with the component name (maybe latter regexp?)
+ * @param product (optional) string with the product name, if undefined,
+ *        search in all products
+ * @return None
+ *
+ */
+function queryInNewTab(text, component, product) {
+    var urlStr = "https://" + window.location.hostname + "/buglist.cgi?query_format=advanced";
+    if (product) {
+        urlStr += "&product=" + product.trim();
+    }
+    if (component) {
+        if ("equivalentComponents" in constantData) {
+            var equivCompsArr = constantData.equivalentComponents.
+                filter(function (REstr) {
+                    return new RegExp(REstr).test(getComponent());
+            }, this);
+            if (equivCompsArr.length > 0) {
+                component = equivCompsArr[0];
+            }
+        }
+        urlStr += "&component=" + component.trim();
+    }
+
+    // using more complicated query tables here, because they can be more easily
+    // edited
+    // for further investigative searches
+    if (text) {
+        text = encodeURIComponent(text.trim());
+        var searchText = "&field1-0-0=longdesc&type1-0-0=substring&value1-0-0="
+                + text
+                + "&field1-0-1=attach_data.thedata&type1-0-1=substring&value1-0-1="
+                + text
+                + "&field1-0-2=status_whiteboard&type1-0-2=substring&value1-0-2="
+                + text;
+        urlStr += searchText;
+        postMessage(new Message("OpenURLinTab", urlStr));
+    }
+}
+
+/**
+ * Get the text to search for and prepare other things for the real executive
+ * function this.queryInNewTab, and run it.
+ */
+function queryForSelection() {
+    var text = getSelection();
+    if (!text) {
+        postMessage(new Message("GetClipboard", "queryLocal"));
+    } else {
+        queryInNewTab(text, getComponent(), getProduct());
+    }
+}
+
+/**
+ * adds a person to the CC list, if it isn't already there
+ *
+ * @param who String with email address or "self" if the current user
+ * of the bugzilla should be added
+ */
+function addToCCList (who) {
+    if (!who) {
+        return ;
+    }
+    if (who === "self") {
+        document.getElementById("addselfcc").checked = true;
+    } else {
+        clickMouse("cc_edit_area_showhide");
+        if (!isInList(who, getCCList())) {
+            addStuffToTextBox("newcc",who);
+        }
+    }
+}
+
+/**
+ * a collect a list of emails on CC list
+ *
+ * @return Array with email addresses as Strings.
+ */
+function getCCList () {
+    var CCListSelect = document.getElementById("cc");
+    var outCCList = [];
+    if (CCListSelect) {
+        outCCList = Array.map(CCListSelect.options, function(item) {
+            return item.value;
+        });
+    }
+    return outCCList;
+}
+
+function startup() {
+    // First, preflight check ... if we are not logged in, there
+    // is nothing we can do.
+    var logoutLink = Array.some(document.links, function (x) {
+        return x.search === "?logout=1" ;
+    });
+    if (!logoutLink) {
+        return null; // This should just finish whole content script without
+        // doing any harm to anybody.
+    }
+
+    // Prepare for query buttons
+    // element ID brElementPlace_location is later used in JSON files
+    // Stay with this add_comment element even if RH BZ upgrades, this seems
+    // to be generally much more stable (even with other bugzillas, e.g. b.gnome.org)
+    // then some getElementById.
+    var commentArea = document.getElementsByName("add_comment")[0].parentNode;
+    if (commentArea) {
+        var brElementPlacer = commentArea.getElementsByTagName("br");
+        brElementPlacer = brElementPlacer[0];
+        if (brElementPlacer) {
+            brElementPlacer.setAttribute("id","brElementPlacer_location");
+            brElementPlacer.parentNode.insertBefore(document.createElement("br"),
+                brElementPlacer);
+        }
+    }
+
+    // TODO Probably could be ignored ... used only once on line 973 of rhbzpage.js
+    // if (parseAbrtBacktraces && this.RE.Abrt.test(getSummary())) {
+    // title = document.getElementById("short_desc_nonedit_display").textContent;
+
+    // So, now we know we are logged in, so we can get to
+    // the real work.
+    setConfigurationButton();
+    submitHandlerInstalled = false;
+
+    checkComments();
+
+    postMessage(new Message("GetInstalledPackages", {
+        location: window.location.href,
+        login: getLogin()
+    }));
+}
+
+startup();
diff --git a/data/lib/color.js b/data/lib/color.js
new file mode 100644
index 0000000..c6cdc71
--- /dev/null
+++ b/data/lib/color.js
@@ -0,0 +1,236 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+// ============================================================================
+// Color management methods
+// originally from
+// http://www.mjijackson.com/2008/02\
+// /rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
+function Color(r, g, b) {
+    this.Luminosity = 0.85;
+    this.Desaturated = 0.4;
+
+    if (r instanceof Array) {
+        this.r = r[0];
+        this.g = r[1];
+        this.b = r[2];
+    } else {
+        this.r = r;
+        this.g = g;
+        this.b = b;
+    }
+}
+
+Color.prototype.update = function(r, g, b) {
+    this.r = r;
+    this.g = g;
+    this.b = b;
+};
+
+Color.prototype.hs = function(nStr) {
+    if (Number(nStr) === 0) {
+        return "00";
+    } else if (nStr.length < 2) {
+        return "0" + nStr;
+    } else {
+        return nStr;
+    }
+};
+
+Color.prototype.toString = function() {
+    var rH = Number(this.r.toFixed()).toString(16);
+    var gH = Number(this.g.toFixed()).toString(16);
+    var bH = Number(this.b.toFixed()).toString(16);
+    return "#" + this.hs(rH) + this.hs(gH) + this.hs(bH);
+};
+
+/**
+ * Converts an RGB color value to HSL. Conversion formula adapted from
+ * http://en.wikipedia.org/wiki/HSL_color_space. Assumes r, g, and b are
+ * contained in the set [0, 255] and returns h, s, and l in the set [0, 1].4343
+ *
+ * @param Number r The red color value
+ * @param Number g The green color value
+ * @param Number b The blue color value
+ * @return Array The HSL representation
+ */
+Color.prototype.hsl = function() {
+    var r = this.r / 255;
+    var g = this.g / 255;
+    var b = this.b / 255;
+    var max = Math.max(r, g, b), min = Math.min(r, g, b);
+    var h, s, l = (max + min) / 2;
+
+    if (max === min) {
+        h = s = 0; // achromatic
+    } else {
+        var d = max - min;
+        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
+        switch (max) {
+        case r:
+            h = (g - b) / d + (g < b ? 6 : 0);
+            break;
+        case g:
+            h = (b - r) / d + 2;
+            break;
+        case b:
+            h = (r - g) / d + 4;
+            break;
+        }
+        h /= 6;
+    }
+
+    return [ h, s, l ];
+};
+
+/**
+ * Converts an HSL color value to RGB. Conversion formula adapted from
+ * http://en.wikipedia.org/wiki/HSL_color_space. Assumes h, s, and l are
+ * contained in the set [0, 1] and returns r, g, and b in the set [0, 255].
+ *
+ * @param Number h The hue
+ * @param Number s The saturation
+ * @param Number l The lightness
+ * @return Array The RGB representation
+ */
+Color.prototype.hslToRgb = function(h, s, l) {
+    function hue2rgb(p, q, t) {
+        if (t < 0) {
+            t += 1;
+        }
+        if (t > 1) {
+            t -= 1;
+        }
+        if (t < 1 / 6) {
+            return p + (q - p) * 6 * t;
+        }
+        if (t < 1 / 2) {
+            return q;
+        }
+        if (t < 2 / 3) {
+            return p + (q - p) * (2 / 3 - t) * 6;
+        }
+        return p;
+    }
+
+    var r, g, b;
+
+    if (s === 0) {
+        r = g = b = l; // achromatic
+    } else {
+        var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+        var p = 2 * l - q;
+        r = hue2rgb(p, q, h + 1 / 3);
+        g = hue2rgb(p, q, h);
+        b = hue2rgb(p, q, h - 1 / 3);
+    }
+
+    return [ r * 255, g * 255, b * 255 ];
+};
+
+/**
+ * Converts an RGB color value to HSV. Conversion formula adapted from
+ * http://en.wikipedia.org/wiki/HSV_color_space. Assumes r, g, and b are
+ * contained in the set [0, 255] and returns h, s, and v in the set [0, 1].
+ *
+ * @param Number r The red color value
+ * @param Number g The green color value
+ * @param Number b The blue color value
+ * @return Array The HSV representation
+ */
+Color.prototype.hsv = function() {
+    var r = this.r / 255;
+    var g = this.g / 255;
+    var b = this.b / 255;
+    var max = Math.max(r, g, b), min = Math.min(r, g, b);
+    var h, s, v = max;
+
+    var d = max - min;
+    s = max === 0 ? 0 : d / max;
+
+    if (max === min) {
+        h = 0; // achromatic
+    } else {
+        switch (max) {
+        case r:
+            h = (g - b) / d + (g < b ? 6 : 0);
+            break;
+        case g:
+            h = (b - r) / d + 2;
+            break;
+        case b:
+            h = (r - g) / d + 4;
+            break;
+        }
+        h /= 6;
+    }
+
+    return [ h, s, v ];
+};
+
+/**
+ * Converts an HSV color value to RGB. Conversion formula adapted from
+ * http://en.wikipedia.org/wiki/HSV_color_space. Assumes h, s, and v are
+ * contained in the set [0, 1] and returns r, g, and b in the set [0, 255].
+ *
+ * @param Number h The hue
+ * @param Number s The saturation
+ * @param Number v The value
+ * @return Array The RGB representation
+ */
+Color.prototype.hsvToRgb = function(h, s, v) {
+    var r, g, b;
+
+    var i = Math.floor(h * 6);
+    var f = h * 6 - i;
+    var p = v * (1 - s);
+    var q = v * (1 - f * s);
+    var t = v * (1 - (1 - f) * s);
+
+    switch (i % 6) {
+    case 0:
+        r = v;
+        g = t;
+        b = p;
+        break;
+    case 1:
+        r = q;
+        g = v;
+        b = p;
+        break;
+    case 2:
+        r = p;
+        g = v;
+        b = t;
+        break;
+    case 3:
+        r = p;
+        g = q;
+        b = v;
+        break;
+    case 4:
+        r = t;
+        g = p;
+        b = v;
+        break;
+    case 5:
+        r = v;
+        g = p;
+        b = q;
+        break;
+    }
+
+    return [ r * 255, g * 255, b * 255 ];
+};
+
+/**
+ * Provide
+ */
+Color.prototype.lightColor = function() {
+    var hslArray = this.hsl();
+    var h = Number(hslArray[0]);
+    var s = Number(hslArray[1]) * this.Desaturated;
+    var l = this.Luminosity;
+    var desA = this.hslToRgb(h, s, l);
+    return new Color(desA[0], desA[1], desA[2]);
+};
diff --git a/data/lib/cssUtils.js b/data/lib/cssUtils.js
new file mode 100644
index 0000000..da24aa2
--- /dev/null
+++ b/data/lib/cssUtils.js
@@ -0,0 +1,77 @@
+/*global console: false */
+/*jslint onevar: false */
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+
+/**
+ * get CSS style from all styles in the document with given name
+ *
+ * @param ruleName String with the identificator of the rule (the same
+ *         used on the page itself)
+ * @param deleteFlag ???
+ * @return ??? (exact type of the object returned FIXME)
+ *
+ * e.g., getCSSRule(".tramp") gives particular style
+ * from http://www.hunlock.com/blogs/Totally_Pwn_CSS_with_Javascript
+ */
+var getCSSRule = exports.getCSSRule = function getCSSRule(ruleName, deleteFlag) {
+    ruleName=ruleName.toLowerCase(); // style rules are case insensitive
+    var foundRuleIdx = 0;
+    
+    Array.forEach(document.styleSheets, function (sheet) {
+        var ruleIdx = 0;
+        foundRule = Array.reduce(sheet.cssRules, function (ruleIdx, curRule, idx) {
+            if ((foundRuleIdx === 0) && (curRule.
+                    selectorText.toLowerCase() == ruleName)) {
+                return idx;
+            }
+            return foundRuleIdx;
+        });
+        if (foundRules > 0) {
+            if (deleteFlag === "delete") {
+                sheet.deleteRule(foundRuleIdx);
+                return true;
+            }
+            return sheet.cssRules[foundRuleIdx];
+        }
+    });
+    return false; // we found NOTHING!
+};
+    
+/**
+ *
+ */
+exports.killCSSRule = function killCSSRule (ruleName) {
+    return getCSSRule(ruleName, "delete");
+};
+
+/**
+ *
+ */
+exports.addCSSRule = function addCSSRule(ruleName, stylesheetTitle) {
+    var sheets = {};
+    if (!getCSSRule(ruleName)) {
+        if (stylesheetTitle) {
+            sheets = Array.filter(document.styleSheets,function (sheet) {
+                return (sheet.title === stylesheetTitle);
+            });
+        } else {
+            sheets = document.styleSheets;
+        }
+        sheets[0].insertRule(ruleName+' { }', 0);
+    }
+    return getCSSRule(ruleName);
+};
+
+/**
+ *
+ */
+exports.addCSSStylesheet = function addCSSStylesheet (StylesheetName) {
+    var cssNode = document.createElement("style");
+    cssNode.type = 'text/css';
+    cssNode.rel = 'stylesheet';
+    cssNode.media = 'screen';
+    cssNode.title = StylesheetName;
+    document.getElementsByTagName("head")[0].appendChild(cssNode);
+};
diff --git a/data/lib/rhbzpage.js b/data/lib/rhbzpage.js
new file mode 100644
index 0000000..026e7ac
--- /dev/null
+++ b/data/lib/rhbzpage.js
@@ -0,0 +1,924 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+var titleParsedAttachment = "Part of the thread where crash happened";
+
+
+// For identification of graphics card
+var manuChipStrs = [ [ "ATI Radeon", "ATI", "1002" ],
+        [ "ATI Mobility Radeon", "ATI", "1002" ],
+        [ "Intel Corporation", "INTEL", "8086" ], [ "NVIDIA", "NV", "10de" ] ];
+
+// http://en.wikipedia.org/wiki/HSL_color_space
+// when only the value of S is changed
+// stupido!!! the string is value in hex for each color
+var RHColor = new Color(158, 41, 43); // RGB 158, 41, 43; HSL 359, 1, 39
+var FedoraColor = new Color(0, 40, 103); // RGB 0, 40, 103; HSL 359, 1, 39
+var RawhideColor = new Color(0, 119, 0); // or "green", or RGB 0, 119, 0, or
+                                            // HSL
+// 120, 0, 23
+var RHITColor = new Color(102, 0, 102); // RGB 102, 0, 102; HSL 300, 0, 20
+
+var logAnalyzeLogic = {
+    "AnalyzeInterestingLine": {
+        "re": "^\\[[ .0-9]+\\]\\s*\\(--\\) PCI:\\*\\([0-9:]+\\)\\s*" +
+            "([0-9a-f:]+).*$",
+        "func": chipsetMagic
+    },
+    "AnalyzeXorgLogBacktrace": {
+        "re": "^\\s*(\\[[0-9 .]*\\])?\\s*(\\((EE|WW)\\)|.*"+
+            " [cC]hipsets?: )|\\s*Backtrace",
+        "func": analyzeXorg
+    }
+};
+
+var ProfessionalProducts = [
+    "Red Hat Enterprise Linux",
+    "Red Hat Enterprise MRG"
+];
+
+// END OF CONSTANTS
+
+var btSnippet = null;
+var reqCounter = 0; // TODO should be probably a dict indexed by called method
+
+function RHOnMessageHandler(msg) {
+    switch (msg.cmd) {
+    case "Error":
+        alert("Error " + msg.data);
+        break;
+    case "Unhandled":
+        break;
+    case "AddAttachmentCallback":
+        addAttachmentCallback(msg.data);
+        break;
+    case "FixAttachmentMIMECallback":
+        XMLRPCcallback();
+        break;
+    case "AnalyzeInterestingLine":
+    case "AnalyzeXorgLogBacktrace":
+        findInterestingLine(msg.data, msg.cmd);
+        break;
+    case "queryUpstream":
+        queryUpstreamCallback(msg.data);
+        break;
+    default:
+        console.error("Error: unknown RPC call " + msg.toSource());
+        break;
+    }
+}
+
+// RHBugzillaPage object
+
+/**
+ * Find default assignee based on the current component
+ *
+ * @return String what would be a default assignee if
+ * we haven't set it up.
+ */
+function getDefaultAssignee() {
+    return filterByRegexp(constantData.defaultAssignee,
+        getComponent()).toLowerCase();
+}
+
+/**
+ * Set default assignee
+ *
+ * @return none
+ * sets this.defaultAssignee property according to defaultAssignee list
+ */
+function setDefaultAssignee() {
+    var defAss = getDefaultAssignee();
+
+    // Add setting default assignee
+    if ((defAss.length > 0) && (defAss !== getOwner())) {
+        createNewButton("bz_assignee_edit_container",true, {
+            "name": "Def. Assignee",
+            "assignee": "default"
+        });
+    }
+}
+
+/**
+ * Auxiliary function to compute more complicated resolution
+ */
+function closeSomeRelease() {
+    // for RAWHIDE close as RAWHIDE,
+    // if active selection -> CURRENTRELEASE
+    // and put the release version to
+    // "Fixed in Version" textbox
+    // otherwise -> NEXTRELEASE
+    selectOption("bug_status", "CLOSED");
+    var text = getSelection();
+    var resolution = "";
+
+    if (text.length > 0) {
+        resolution = "CURRENTRELEASE";
+        document.getElementById("cf_fixed_in").value = text;
+    } else if (document.getElementById("version").value === "rawhide") {
+        resolution = "RAWHIDE";
+    } else {
+        resolution = "NEXTRELEASE";
+    }
+    centralCommandDispatch("resolution", resolution);
+}
+
+/**
+ * Additional commands specific for this subclass, overriding superclass one.
+ */
+function RHcentralCommandDispatch(cmdLabel, cmdParams) {
+    switch (cmdLabel) {
+    // Set up our own commands
+    case "closeUpstream":
+        addClosingUpstream();
+        break;
+    case "computeResolution":
+        closeSomeRelease();
+        break;
+    case "queryStringUpstreamBugzilla":
+        queryUpstream();
+        break;
+    case "sendBugUpstream":
+        sendBugUpstream();
+        break;
+    case "markTriaged":
+        markBugTriaged();
+        break;
+    case "chipMagic":
+        fillInWhiteBoard(cmdParams);
+        break;
+    // If we don't have it here, call superclass method
+    default:
+        console.error("Unknown command:\n" + cmdLabel + "\nparameters:\n" + cmdParams);
+        break;
+    }
+}
+
+function addAttachmentCallback(resp) {
+    var newAttachID = parseInt(resp.params.param.value.array.data.value.int, 10);
+    console.log("attachID = " + newAttachID);
+    // FIXME callback.call(param, newAttachID, data.length);
+}
+
+/**
+ *
+ * This has to stay in RHBugzillaPage because upstream doesn't have addAttachment
+ * XML-RPC call yet.
+ */
+function addAttachment(data, callback, param) {
+    var params = [];
+
+    if (!constantData.passwordState.passAvailable) {
+        console.error("addAttachment : No password, no XML-RPC calls; sorry");
+        return null;
+    }
+
+    params.push(getBugNo());
+    params.push({
+        description: titleParsedAttachment,
+        filename: "parsed-backtrace.txt",
+        contenttype: "text/plain",
+        data: window.btoa(data),
+        nomail: true
+    });
+
+    postMessage(new Message("MakeXMLRPCall", {
+        url: constantData.XMLRPCData[window.location.hostname].url,
+        login: getLogin(),
+        method: "bugzilla.addAttachment",
+        params: params,
+        callRPC: "AddAttachmentCallback"
+    }));
+    reqCounter++;
+}
+
+/* === Bugzilla functions === */
+/**
+ *
+ */
+function pasteBacktraceInComments(atts) {
+    /*
+    Let's comment it out, and we'll see if anything breaks.
+    TODO This paragraph looks suspicous ... what is it?
+    Does it belong to this function?
+    var notedLabel = document.querySelector("label[for='newcc']");
+    while (notedLabel.firstChild) {
+        var node = notedLabel.removeChild(notedLabel.firstChild);
+        notedLabel.parentNode.insertBefore(node, notedLabel);
+    }
+    notedLabel.parentNode.removeChild(notedLabel);
+    */
+
+    // FIXME BROKEN and its depending functions are even more broken
+    return null;
+
+    var abrtQueryURL = "https://bugzilla.redhat.com/buglist.cgi?" +
+        "cmdtype=dorem&remaction=run&namedcmd=all%20NEW%20abrt%20crashes&"+
+		  "sharer_id=74116";
+
+    var mainTitle = document
+            .getElementsByClassName("bz_alias_short_desc_container")[0];
+
+    createDeadLink ("callAbrtQuery_link",
+        "Abrt bugs", mainTitle, abrtQueryURL, [], false, null, "a");
+
+    if (idContainsWord("cf_devel_whiteboard", 'btparsed')) {
+        addStuffToTextBox('status_whiteboard', 'btparsed');
+    }
+
+    if (!(isTriaged() || idContainsWord("status_whiteboard",
+            'btparsed') || (atts.length > 0))) {
+        var btAttachments = atts
+                .filter(function(att) {
+                    return (/File: backtrace/.test(att[0]));
+            });
+        // TODO we need to go through all backtrace attachments, but
+        // just the first one will do for now, we would need to do async
+        // parsing
+        btAttachments.forEach(function(x) {
+            var attURL = "https://bugzilla.redhat.com/attachment.cgi?id="
+                    + x[1];
+            if ((!btSnippet) && // ???? FIXME
+                    (!idContainsWord("status_whiteboard", 'btparsed'))) {
+                Request({
+                    url: attURL,
+                    onComplete: function(response) {
+                        if (response.status == 200) {
+                            btSnippet = parseBacktrace(response.text);
+                            if (btSnippet) {
+                                addCheckShowLink(x,btSnippet);
+                            }
+                        }
+                    }
+                }).get();
+            }
+        }, this);
+    }
+    // Add "show BT" links
+    if (parsedAttachments.length > 0) {
+        this.parsedAttachments.forEach(function (att) {
+            addShowParsedBTLink(att);
+        });
+    }
+}
+
+/**
+ * Open new window with the content of the attachment.
+ *
+ * @param id Number of the attachment id
+ * @return none
+ */
+function showAttachment(id) {
+    postMessage(new Message("OpenURLinPanel",
+        "https://" + window.location.hostname + "/attachment.cgi?id=" + id));
+}
+
+/**
+ * add a link opening a window with the parsed backtrace
+ *
+ * @param att Attachment object
+ */
+function addShowParsedBTLink(att) {
+    var elem = att[4].querySelector("td:last-of-type");
+    createDeadLink("showParsedBacktraceWindow-" + att[1], "showBT",
+        elem, showAttachment, att[1], true);
+}
+
+/**
+ * Unfinished ... see above FIXME BROKEN AND DOESN'T WORK
+ */
+function addNewAttachmentRow(origAtt,
+        newAttId, newAttSize) {
+    var that = this;
+    var oldAddBTLink = document.getElementById("attachBacktraceActivator");
+    oldAddBTLink.parentNode.removeChild(oldAddBTLink);
+    var newTRElem = origAtt[4].cloneNode(true);
+
+    // fix number of the attachment
+    Array.forEach(newTRElem.getElementsByTagName("a"), function (aEl) {
+        aEl.setAttribute("href",
+            aEl.getAttribute("href").replace(origAtt[1], newAttId));
+    });
+
+    var aElements = newTRElem.getElementsByTagName("a");
+    aElements[0].setAttribute("name","parsed-backtrace.txt");
+    aElements[0].getElementsByTagName("b")[0].textContent = titleParsedAttachment;
+
+    var sizeSpan = newTRElem.getElementsByClassName("bz_attach_extra_info")[0];
+    sizeSpan.textContent = "(" + (newAttSize / 1024).toFixed(2) + " KB, text/plain)";
+
+    // aElements[1].textContent = new Date().toString(); TODO we should add eventually, but not pressing
+
+    var vcardSpan = newTRElem.getElementsByClassName("vcard")[0];
+    if (vcardSpan !== undefined) {
+        var vcardSpanClassList = vcardSpan.classList;
+        if (/@redhat\.com/.test(this.login) && !vcardSpanClassList.contains("redhat_user")) {
+            vcardSpanClassList.add("redhat_user");
+        }
+        var vcardAElem = vcardSpan.getElementsByTagName("a")[0];
+        vcardAElem.setAttribute("title", this.login);
+        vcardAElem.setAttribute("href", "mailto:" + this.login);
+        vcardAElem.className = "email";
+        vcardAElem.innerHTML="<span class='fn'>" + this.login + "</span>";
+    }
+
+    var elem = newTRElem.querySelector("td:last-of-type");
+    this.createDeadLink("showBacktrace", "show BT", elem,
+        this.showAttachment, newAttId, false);
+
+    origAtt[4].parentNode.insertBefore(newTRElem, origAtt[4].nextSibling);
+}
+
+/**
+ * Add a link to create a new attachment with a parsed backtrace
+ *
+ * @param oldAtt Object with an attachment row
+ * @param snippet String with parsed backtrace
+ * @return none
+ */
+function addCheckShowLink(oldAtt, snippet) {
+    var elem = oldAtt[4].querySelector("td:last-of-type");
+/*
+    createDeadLink("attachBacktraceActivator", "add parsed BT", elem, function(x) {
+        // pass function and parameters as two separate parameters, the function to be called from
+        // addAttachment
+        addAttachment(snippet, addNewAttachmentRow, oldAtt);
+        }, [], true);
+*/
+}
+
+/**
+ * Make it sailent that the some attachments with bad MIME type are present
+ *
+ * @param atts Array of attachments subarrays
+ * @return none
+ */
+function markBadAttachments(atts) {
+    var badMIMEArray = [ "application/octet-stream", "text/x-log", "undefined" ];
+    if (!constantData.passwordState.passAvailable) {
+        console.log("markBadAttachments : No password, no XML-RPC calls; sorry");
+        return null;
+    }
+
+    var badAttachments = atts.filter(function(att) {
+        return (isInList(att[2], badMIMEArray));
+    });
+
+    if (badAttachments.length > 0) {
+        var titleElement = document.
+                getElementsByClassName("bz_alias_short_desc_container")[0];
+        titleElement.style.backgroundColor = "olive";
+
+        createDeadLink("fixAllButton", "Fix all", titleElement, function() {
+            Array.forEach(badAttachments, function(x) {
+                fixAttachById(x[1]);
+            });
+        }, [], false, null, "f");
+        badAttachments.forEach(function(x, i, a) {
+            addTextLink(x);
+        });
+    }
+}
+
+/**
+ * Is this bug a RHEL bug?
+ *
+ * @return Boolean true if it is a RHEL bug
+ */
+function isEnterprise() {
+    var result = ProfessionalProducts.some(function(elem,idx,arr) {
+        return new RegExp(elem).test(getProduct());
+    });
+    return result;
+}
+
+/**
+ * Find out whether the bug is needed an attention of bugZappers
+ *
+ * @return Boolean whether the bug has been triaged or not
+ */
+function isTriaged() {
+        return hasKeyword("Triaged");
+}
+
+/**
+ * Set branding colours to easily distinguish between Fedora and RHEL bugs
+ *
+ * @param brand String with product of the current bug
+ * @param version String with the version of the bug
+ * @param its String with the IsueTracker numbers
+ * @return none
+ */
+function setBranding() {
+    var brandColor = {};
+    var TriagedColor = {};
+
+    var ITbutton = document.getElementById("cf_issuetracker");
+    var its = ITbutton ? ITbutton.value.trim() : "";
+
+    if (isEnterprise()) {
+        if (its && (its.length > 0)) {
+            brandColor = RHITColor;
+        } else {
+            brandColor = RHColor;
+        }
+    } else if (new RegExp("Fedora").test(document.getElementById("product").value)) {
+        if (document.getElementById("version").value === "rawhide") {
+            brandColor = RawhideColor;
+        } else {
+            brandColor = FedoraColor;
+        }
+    }
+
+    // Comment each of the following lines to get only partial branding
+    document.getElementsByTagName("body")[0].style.background = brandColor
+            .toString()
+            + " none";
+    document.getElementById("titles").style.background = brandColor.toString()
+            + " none";
+
+    // Remove "Bug" from the title of the bug page, so we have more space with
+    // plenty of tabs
+    var titleElem = document.getElementsByTagName("title")[0];
+
+    titleElem.textContent = titleElem.textContent.slice(4);
+    var bodyTitleParent = document.getElementById("summary_alias_container").parentNode;
+    var bodyTitleElem = bodyTitleParent.getElementsByTagName("b")[0];
+    bodyTitleElem.textContent = bodyTitleElem.textContent.slice(4);
+
+    // Make background-color of the body of bug salmon pink
+    // for security bugs.
+    if (hasKeyword("Security")) {
+        document.getElementById("bugzilla-body").style.background = SalmonPink
+                .toString() + ' none';
+    }
+
+    // Make it visible whether the bug has been triaged
+    if (isTriaged()) {
+        document.getElementById("bz_field_status").style.background = brandColor
+                .lightColor().toString()
+                + " none";
+    }
+
+    var compElems;
+    if (config.suspiciousComponents
+            && isInList(getComponent(), config.suspiciousComponents)
+            && (compElems = document
+                    .getElementById("bz_component_edit_container"))) {
+        compElems.style.background = "red none";
+    }
+}
+
+/**
+ *
+ */
+function queryUpstreamCallback(text) {
+    var searchData = filterByRegexp(constantData.queryUpstreamBug, getComponent());
+    var urlBase = searchData.url;
+    text = searchData.searchBy+":"+searchData.fillIn+" "+text.trim();
+    if (searchData.fillIn == "$$$") {
+        text = text.replace("$$$", getComponent());
+    }
+    text = encodeURIComponent(text).replace("%20","+");
+    postMessage(new Message("OpenURLinTab", urlBase + text));
+}
+
+/**
+ * Search simple query in the upstream bugzilla appropriate for the component
+ *
+ * @return none
+ */
+function queryUpstream() {
+    if (!constantData.queryUpstreamBug) {
+        alert("We don't have constantData.queryUpstreamBug set up!");
+        return null;
+    }
+    var text = getSelection();
+    if (!text) {
+        postMessage(new Message("GetClipboard", "queryUpstream"));
+    } else {
+        queryUpstreamCallback(text);
+    }
+}
+
+/**
+ * Open a tab in the upstream bugzilla to create a new bug
+ *
+ * @return none
+ */
+function sendBugUpstream() {
+    var urlStr = filterByRegexp(constantData.newUpstreamBug, getComponent());
+    if (!urlStr) {
+        return null;
+    }
+
+    postMessage(new Message("OpenBugUpstream", {
+        url: urlStr,
+        subject: document.getElementById("short_desc_nonedit_display").
+            textContent.trim(),
+        comment: collectComments()
+    }));
+}
+
+/**
+ * Add a link opening selected lines of Xorg.0.log
+ *
+ * @return none
+ */
+function addCheckXorgLogLink(attList) {
+    if (config.xorglogAnalysis) {
+        attList.forEach(function (row) {
+            var elemS = row[4].getElementsByTagName("td");
+            var elem = elemS[elemS.length - 1];
+            createDeadLink("xorgLogAnalyzeLink", "check", elem,
+                    analyzeXorgLog, [row[1], "AnalyzeXorgLogBacktrace"], "br");
+        });
+    }
+}
+
+/**
+ * Given line to be parsed, find out which chipset it is and fill in the
+ * whiteboard
+ *
+ * @param iLine String with the whole unparsed "interesting line"
+ * @param driverStr String with the driver name
+ * @return None
+ */
+function fillInWhiteBoard(PCIidArr) {
+    var outStr = "";
+    var cardIDStr = "";
+    var cardIDArr = [];
+    var cardName = "";
+    var PCIid = (PCIidArr[0] + "," + PCIidArr[1]).toUpperCase();
+
+    try {
+        cardName = constantData.chipNames[PCIid][0];
+    } catch (e if e instanceof TypeError)  {
+        alert("PCI ID " + PCIid + " is not known!");
+        return ; // early termination
+    } catch (e) {
+        throw e;
+    }
+    clickMouse("editme_action");
+    var titleElem = document.getElementById('short_desc');
+    titleElem.value = '[' + cardName + ']\u00A0' + titleElem.value;
+    document.getElementById("fillin_btn").style.display = "none";
+}
+
+/**
+ * Get attached Xorg.0.log, parse it and find the value of chip. Does not fill
+ * the whiteboard itself, just adds button to do so,paramList so that slow
+ * XMLHttpRequest is done in advance.
+ *
+ * @param log array of XorgLogAttList
+ * @return None
+ */
+function fillInChipMagic(XlogID) {
+    analyzeXorgLog(XlogID, "AnalyzeInterestingLine");
+}
+
+function chipsetMagic (interestingLineArr) {
+    // parse Xorg.0.log
+    var RE = new RegExp(logAnalyzeLogic['AnalyzeInterestingLine'].re);
+    if (interestingLineArr.length >0) {
+        var interestingArray = RE.exec(interestingLineArr[0]);
+        if (interestingArray.length > 1) {
+            var interestingPCIID = interestingArray[1].trim().split(":");
+            createNewButton("short_desc_nonedit_display", false, {
+                "name": "Fill In",
+                "chipMagic": interestingPCIID,
+            });
+        }
+    }
+}
+
+function analyzeXorg(results) {
+    var innerString = "";
+    results = removeDuplicates(results);
+    // Remove headers
+    if (results.length >= 1) {
+        results.splice(0, 1);
+    }
+    if (results.length > 0) {
+        results.forEach(function(l) {
+            innerString += l + "<br>\n";
+        });
+        // Add a summary
+        innerString += "----------<br>\n" +
+            results.length + " interesting lines found.";
+    } else {
+        innerString += "No matching lines found!";
+    }
+    postMessage(new Message("OpenStringInPanel",
+        '<!DOCTYPE html PUBLIC "-//IETF//DTD HTML 2.0//EN">' +
+        "<html><head><title>Xorg.0.log analysis</title></head><body><pre>\n" +
+        innerString.trim() +
+        "\n</pre></body></html>"));
+}
+
+function analyzeXorgLog(attachID, backMsg) {
+    postMessage(new Message("GetURL", {
+        url: "https://" + window.location.hostname + "/attachment.cgi?id=" + attachID,
+        backMessage: backMsg
+    }));
+}
+
+function findInterestingLine(wholeLog, backMsg) {
+    var RE = new RegExp(logAnalyzeLogic[backMsg].re);
+    var results = wholeLog.split("\n").
+        filter(function(line) {
+            return (RE.test(line));
+    });
+    logAnalyzeLogic[backMsg].func(results);
+}
+
+/**
+ * Return string with the ID for the external_id SELECT for external bugzilla
+ *
+ * @param URLhostname String hostname of the external bugzilla
+ * @return String with the string for the external_id SELECT
+ */
+function getBugzillaName(URLhostname) {
+    var bugzillaID = "";
+    var bzLabelNames = constantData.bugzillaLabelNames;
+    if (bzLabelNames[URLhostname]) {
+        bugzillaID = bzLabelNames[URLhostname];
+    } else {
+        bugzillaID = "";
+    }
+    return bugzillaID;
+}
+
+/**
+ * Callback function for the XMLRPC request
+ *
+ * @param ret Object with xmlhttprequest response with attributes:
+ * + status -- int return code
+ * + statusText
+ * + responseHeaders
+ * + responseText
+ */
+function XMLRPCcallback() {
+    reqCounter--;
+    if (reqCounter <= 0) {
+        setTimeout(function () {
+            window.location.reload(true);
+        }, 1000);
+    }
+}
+
+/**
+ * The worker function -- call XMLRPC to fix MIME type of the particular
+ * attachment
+ *
+ * @param id Integer with the attachment id to be fixed
+ * @param type String with the new MIME type, optional defaults to "text/plain"
+ * @param email Boolean whether email should be sent to appropriate person;
+ *            option, defaults to false
+ *
+ * updateAttachMimeType($data_ref, $username, $password)
+ *
+ * Update the attachment mime type of an attachment. The first argument is a
+ * data hash containing information on the new MIME type and the attachment id
+ * that you want to act on.
+ *
+ * $data_ref = { "attach_id" => "<Attachment ID>", # Attachment ID to perform
+ * MIME type change on. "mime_type" => "<New MIME Type Value>", # Legal MIME
+ * type value that you want to change the attachment to. "nomail" => 0, #
+ * OPTIONAL Flag that is either 1 or 0 if you want email to be sent or not for
+ * this change };
+ *
+ */
+function fixAttachById(id, type, email) {
+    var params = [];
+
+    if (type === undefined) {
+        type = "text/plain";
+    }
+    if (email === undefined) {
+        email = false;
+    }
+
+    // https://bugzilla.redhat.com/\
+    // docs/en/html/api/extensions/compat_xmlrpc/code/webservice.html
+    // test on https://bugzilla.redhat.com/show_bug.cgi?id=485145
+    params.push({
+        'attach_id' : id,
+        'mime_type' : type,
+        'nomail' : !email
+    });
+
+    postMessage(new Message("MakeXMLRPCall", {
+        url: constantData.XMLRPCData[window.location.hostname].url,
+        login: getLogin(),
+        method: "bugzilla.updateAttachMimeType",
+        params: params,
+        callRPC: "FixAttachmentMIMECallback"
+    }));
+    reqCounter++;
+}
+
+/**
+ * Add a link to the bad attachment for fixing it.
+ *
+ * @param
+ * <TR> DOM jQuery element with a bad attachment
+ * @return none
+ */
+function addTextLink(row) {
+    var elemS = row[4].getElementsByTagName("td");
+    var elem = elemS[elemS.length - 1];
+    createDeadLink("addFix2TextLink", "text", elem,
+            fixAttachById, row[1], "br");
+}
+
+/**
+ * Add information about the upstream bug upstream, and closing it.
+ *
+ * @param evt Event which called this handler
+ * @return none
+ */
+function addClosingUpstream() {
+    var refs = document.getElementById("external_bugs_table")
+            .getElementsByTagName("tr");
+
+    // that's a bad id, if there is a one. :)
+    var inputBox = document.getElementById("inputbox");
+    var externalBugID = 0;
+    var wholeURL = "";
+
+    // Fix missing ID on the external_id SELECT
+     document.getElementsByName("external_id")[0].setAttribute("id",
+            "external_id");
+
+    if (inputBox.value.match(/^http.*/)) {
+        externalBugID = getBugNoFromURL(inputBox.value);
+        if (externalBugID) {
+            inputBox.value = externalBugID;
+        }
+        // get bugzillaName and set the label
+        var bugzillaName = getBugzillaName(wholeURL.host);
+        selectOptionByLabel("external_id", bugzillaName);
+    } else if (!isNaN(inputBox.value)) {
+        externalBugID = parseInt(inputBox.value, 10);
+        var bugzillaHostname = document.getElementById("external_id").value;
+        wholeURL = bugzillaHostname+"show_bug.cgi?id="+externalBugID;
+    } else {
+        // no inputBox.value -- maybe there is an external bug from
+        // the previous commit?
+    }
+
+    // It is not good to close bug as UPSTREAM, if there is no reference
+    // to the upstream bug.
+    if ((externalBugID > 0) || (refs.length > 2)) {
+        var msgStr = constantData.commentStrings.sentUpstreamString;
+        msgStr = msgStr.replace("§§§", wholeURL);
+        centralCommandDispatch("comment",msgStr);
+        centralCommandDispatch("status", "CLOSED");
+        centralCommandDispatch("resolution", "UPSTREAM");
+    } else {
+        console.log("No external bug specified among the External References!");
+    }
+}
+
+function markBugTriaged() {
+    // https://fedoraproject.org/wiki/BugZappers/Meetings/Minutes-2009-Oct-27
+    // http://meetbot.fedoraproject.org/fedora-meeting/2009-11-24\
+    // /fedora-meeting.2009-11-24-15.11.log.html
+    // http://meetbot.fedoraproject.org/fedora-meeting/2009-11-24\
+    // /fedora-meeting.2009-11-24-15.11.log.html
+    addStuffToTextBox("keywords","Triaged");
+}
+
+/**
+ *
+ */
+function parseBacktrace (ret) {
+    var signalHandler = new RegExp("^\\s*#[0-9]*\\s*<signal handler called>");
+    var frameNo = new RegExp("^\\s*#([0-9]*)\\s");
+
+    var splitArray = ret.split("\n");
+    var i = 0, ii = splitArray.length;
+    var outStr = "", curLine = "", numStr = "";
+    var lineCounter = 0, endLineNo = 0;
+
+    // TODO shouldn't we just cut off and analyze whole thread?
+    while (i < ii) {
+        if (signalHandler.test(splitArray[i])) {
+            break;
+        }
+        i++;
+    }
+
+    if (i < ii) {
+        lineCounter = parseInt(frameNo.exec(splitArray[i])[1], 10);
+        endLineNo = lineCounter + NumberOfFrames;
+        curLine = splitArray[i];
+        while ((lineCounter < endLineNo) && (curLine.trim().length > 0)
+                && (i < ii)) {
+            outStr += curLine + '\n';
+            numStr = frameNo.exec(curLine);
+            if (numStr) {
+                lineCounter = parseInt(numStr[1], 10);
+            }
+            i++;
+            curLine = splitArray[i];
+        }
+        return outStr;
+    }
+    return "";
+}
+
+function RHBZinit() {
+    // inheritance ... call superobject's constructor
+    var AbrtRE = new RegExp("^\\s*\\[abrt\\]");
+    var FillMagicDoneRE = new RegExp("^\\s*\\[[0-9a-zA-Z]*\\]");
+    var btSnippet = "";
+
+    var signaturesCounter = 0;
+    var chipMagicInterestingLine = "";
+
+    // getBadAttachments
+    var XorgLogAttList = [];
+    var XorgLogAttListIndex = 0;
+    var attachments = getAttachments();
+    markBadAttachments(attachments);
+
+    var parsedAttachments = attachments.filter(function (att) {
+            return (new RegExp(titleParsedAttachment).test(att[0]));
+        });
+
+    if (constantData.defaultAssignee) {
+        setDefaultAssignee();
+    }
+
+    // Dig out backtrace protection against double-firing?
+    btSnippet = "";
+
+    var parseAbrtBacktraces = config.parseAbrtBacktraces;
+    if (parseAbrtBacktraces && AbrtRE.test(getSummary())) {
+        pasteBacktraceInComments(parsedAttachments);
+    }
+
+    // Find out Xorg.0.log attachment URL
+    XorgLogAttList = attachments.filter(function (value) {
+        // Xorg.0.log must be text, otherwise we cannot parse it
+        return (/[xX].*log/.test(value[0]) && /text/.test(value[2]));
+    });
+    // Just add a link to every Xorg.0.log link analyzing it.
+    addCheckXorgLogLink(XorgLogAttList);
+
+    var maintCCAddr = "";
+    if (constantData.CCmaintainer) {
+        maintCCAddr = filterByRegexp(constantData.CCmaintainer,
+            getComponent())[0]; // filterByRegexp returns array, not string
+    }
+
+    // TODO Get compiz bugs as well
+    if ((constantData.chipNames) &&
+            (XorgLogAttList[0]) &&
+            (!FillMagicDoneRE.test(getSummary())) &&
+            (maintCCAddr === "xgl-maint@redhat.com")) {
+        // Add find chip magic button
+        var whiteboard_string = document.getElementById("status_whiteboard").value;
+        if (!/card_/.test(whiteboard_string)) {
+            fillInChipMagic(XorgLogAttList[0][1]);
+        }
+    }
+
+    // we should make visible whether maintCCAddr is in CCList
+    if (maintCCAddr && isInList(maintCCAddr, getCCList())) {
+        var ccEditBoxElem = document.getElementById("cc_edit_area_showhide");
+        ccEditBoxElem.style.color = "navy";
+        ccEditBoxElem.style.fontWeight = "bolder";
+        ccEditBoxElem.style.textDecoration = "underline";
+    }
+
+    // Take care of signature for Fedora bugzappers
+    if (config.signature && config.signature.length > 0) {
+        var signatureFedoraString = config.signature;
+        document.forms.namedItem("changeform").addEventListener("submit",
+                function(aEvt) {
+                    if (signaturesCounter < 1) {
+                        addStuffToTextBox("comment", signatureFedoraString);
+                        signaturesCounter += 1;
+                    }
+                }, false);
+    }
+    setBranding();
+
+    // set default assignee on change of the component
+    var compElement = document.getElementById("component");
+    if (compElement && (compElement.options)) {
+        document.getElementById("component").addEventListener("change",
+                function() {
+                    changeAssignee("default");
+                }, false);
+    }
+
+    // Uncheck "set default assignee" when the assignee is changed by other means
+    document.getElementById("assigned_to").addEventListener("change",
+        function() {
+            changeAssignee(null);
+        }, false);
+}
diff --git a/data/lib/skip-bug.js b/data/lib/skip-bug.js
new file mode 100644
index 0000000..9fcb531
--- /dev/null
+++ b/data/lib/skip-bug.js
@@ -0,0 +1,20 @@
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+// "use strict";
+
+function reloadPage() {
+    var stemURL = 'https://HOSTNAME/show_bug.cgi?id=';
+    var titleElems = document.getElementsByTagName('title');
+    if (titleElems) {
+        var REArr = new RegExp('[bB]ug\\s+([0-9]+)').
+            exec(titleElems[0].textContent);
+        var hostname = document.location.hostname;
+        if (REArr) {
+            console.log("Reloading bug " + REArr[1] + "!");
+            document.location = stemURL.
+                replace('HOSTNAME',hostname) + REArr[1];
+        }
+    }
+}
+
+reloadPage();
diff --git a/data/lib/util.js b/data/lib/util.js
new file mode 100644
index 0000000..8232e9f
--- /dev/null
+++ b/data/lib/util.js
@@ -0,0 +1,282 @@
+/*global console: false */
+/*jslint onevar: false */
+// Released under the MIT/X11 license
+// http://www.opensource.org/licenses/mit-license.php
+"use strict";
+// ==============================================================
+
+/**
+ * parse URL to get its parts.
+ *
+ * @param url
+ * @return object with all parsed parts of URL as properties
+ *
+ * Originally from http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
+ * Copyright February 19th, 2009, James Padolsey, <license undeclared>
+ *
+ * This function creates a new anchor element and uses location
+ * properties (inherent) to get the desired URL data. Some String
+ * operations are used (to normalize results across browsers).
+ */
+function parseURL(url) {
+    var a =  document.createElement('a');
+    a.href = url;
+    return {
+        source: url,
+        protocol: a.protocol.replace(':',''),
+        host: a.hostname,
+        port: a.port,
+        query: a.search,
+        params: (function(){
+            var ret = {},
+                seg = a.search.replace(/^\?/,'').split('&'),
+                len = seg.length, i = 0, s;
+            for (;i<len;i++) {
+                if (!seg[i]) { continue; }
+                s = seg[i].split('=');
+                ret[s[0]] = s[1];
+            }
+            return ret;
+        })(),
+        file: (a.pathname.match(/\/([^\/?#]+)$/i) || [,''])[1],
+        hash: a.hash.replace('#',''),
+        path: a.pathname.replace(/^([^\/])/,'/$1'),
+        relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [,''])[1],
+        segments: a.pathname.replace(/^\//,'').split('/')
+    };
+}
+
+/**
+ * parse XML object out of string working around various bugs in Gecko implementation
+ * see https://developer.mozilla.org/en/E4X for more information
+ *
+ * @param inStr String with unparsed XML string
+ * @return XML object
+ */
+function parseXMLfromString (inStuff) {
+    // if (typeof inStuff !== 'string') In future we should recognize this.response
+    // and get just .text property out of it. TODO
+    var respStr = inStuff.replace(/^<\?xml\s+version\s*=\s*(["'])[^\1]+\1[^?]*\?>/, ""); // bug 336551
+    return new XML(respStr);
+}
+
+/**
+ * Get a bug no
+ */
+function getBugNo() {
+    console.log("bugNo = " + document.forms.namedItem('changeform').getElementsByName("id")[0].value);
+    return document.forms.namedItem('changeform').getElementsByName("id")[0].value;
+}
+
+/**
+ * Get a bug no from URL ... fails with aliases
+ * @param url String with URL to be analyzed
+ * @return String with the bug ID
+ */
+function getBugNoFromURL(url) {
+    console.log("getBugNoFromURL : url = " + url);
+    var params = parseURL(url).params;
+    console.log("getBugNoFromURL : params = " + params.toSource());
+    if (params && params.id) {
+        return params.id;
+    }
+}
+
+/*
+ * From <a> element diggs out just plain email address
+ * Note that bugzilla.gnome.org doesn't have mailto: url but
+ * https://bugzilla.gnome.org/page.cgi?id=describeuser.html&login=mcepl%40redhat.com
+ *
+ * @param aElement Element with href attribute or something else
+ * @return String with the address or null
+ *
+ */
+function parseMailto(aElement) {
+    var emailStr = "", hrefStr = "";
+    // use url utils
+    if (aElement) {
+        hrefStr = decodeURIComponent(aElement.getAttribute("href"));
+        emailStr = hrefStr.split(":");
+        // workaround for Gnome bugzilla ... no mailto: here.
+        if (emailStr.length < 2) {
+            var params = parseURL("https://" + window.location.hostname + "/" + hrefStr).params;
+            return decodeURI(params.login);
+        }
+        return emailStr[1];
+    }
+    return null;
+}
+
+/**
+ * format date to be in ISO format (just day part)
+ *
+ * @param date
+ * @return string with the formatted date
+ */
+function getISODate(dateStr) {
+    function pad(n) {
+        return n < 10 ? '0' + n : n;
+    }
+    var date = new Date(dateStr);
+    return date.getFullYear() + '-' + pad(date.getMonth() + 1) + '-' +
+            pad(date.getDate());
+}
+
+/**
+ * Check whether an item is member of the list. Idea is just to make long if
+ * commands slightly more readable.
+ *
+ * @param mbr string to be searched in the list
+ * @param list list
+ * @return position of the string in the list, or -1 if none found.
+ */
+function isInList(mbr, list) {
+    if (!list) {
+        return false;
+    }
+    return (list.indexOf(mbr) !== -1);
+};
+
+/**
+ * Make sure value returned is Array
+ *
+ * @param Array/String
+ * @return Array
+ *
+ * If something else than Array or String is passed to the function
+ * the result will be untouched actual argument of the call.
+ */
+function valToArray(val) {
+    var isArr = val &&
+        val.constructor &&
+        val.constructor.name === "Array";
+    return isArr ? val : [val];
+}
+
+/**
+ * Merges two comma separated string as a list and returns new string
+ *
+ * @param str String with old values
+ * @param value String/Array with other values
+ * @return String with merged lists
+ */
+function addCSVValue(str, value) {
+    var parts = (str.trim().length > 0 ? str.split(/[,\s]+/) : []);
+    if (!value) {
+        return str;
+    }
+    if (!isInList(value, parts)) {
+        var newValue = valToArray(value);
+        parts = parts.concat(newValue);
+    }
+    // this is necessary to get comma-space separated string even when
+    // value is an array already
+    parts = parts.join(",").split(",");
+    return parts.join(", ");
+}
+
+/**
+ * Treats comma separated string as a list and removes one item from it
+ *
+ * @param str String treated as a list
+ * @param value String with the value to be removed from str
+ * @return String with the resulting list comma separated
+ */
+function removeCSVValue(str, value) {
+    str = str.trim();
+    var parts = str ? str.split(/[,\s]+/) : [];
+    var valueArr = value instanceof Array ? value : value.split(/[,\s]+/);
+    parts = parts.filter(function (e, i, a) {
+        return (!isInList(e, valueArr));
+    });
+    return parts.join(", ");
+}
+
+/**
+ * select element of the array where regexp in the first element matches second
+ * parameter of this function
+ *
+ * @param list Array with regexps and return values
+ * @param chosingMark String by which the element of array is to be matched
+ * @return Object chosen element
+ */
+function filterByRegexp(list, chosingMark) {
+    var chosenPair = [];
+    if (list.length > 0) {
+        chosenPair = list.filter(function (pair) {
+            return new RegExp(pair.regexp, "i").test(chosingMark);
+        });
+    }
+    if (chosenPair.length > 0) {
+        return chosenPair[0].addr;
+    } else {
+        return "";
+    }
+}
+
+/**
+ * remove elements from the page based on their IDs
+ *
+ * @param doc Document object
+ * @param target String/Array with ID(s)
+ * @param remove Boolean indicating whether the node should be
+ * actually removed or just hidden.
+ * @return none
+ * TODO remove parameter could be replaced by function which would
+ * do actual activity.
+ */
+function killNodes(doc, target, remove) {
+    target = target.trim();
+    var targetArr = target instanceof Array ? target : target.split(/[,\s]+/);
+    targetArr.forEach(function(x) {
+        if (remove) {
+            var targetNode = doc.getElementById(x);
+            targetNode.parentNode.removeChild(targetNode);
+        } else {
+            x.style.display = "none";
+        }
+    });
+}
+
+/**
+ * Remove duplicate elements from array
+ *
+ * @param arr Array which needs to be cleaned up
+ * @return cleaned up array
+ */
+function removeDuplicates (arr) {
+  for (var i = 0; i < arr.length; i++) {
+    for (var j = i + 1; j < arr.length; j++) {
+        if (arr[i] == arr[j]) {
+            arr.splice (j, 1);
+        }
+    }
+  }
+  return arr;
+}
+
+// ============================================
+/**
+ * object to pack messaging. Use as in
+        postMessage(new Message("GetPassword", {
+            login: login,
+            hostname: location.hostname
+        }));
+ */
+function Message(cmd, data) {
+	this.cmd = cmd;
+	this.data = data;
+}
+
+function log(msg) {
+	postMessage(new Message("LogMessage", msg));
+}
+
+var NotLoggedinException = function NotLoggedinException (message) {
+    this.message = message;
+    this.name = "NotLoggedinException";
+};
+
+NotLoggedinException.prototype.toString = function () {
+    return this.name + ': "' + this.message + '"';
+};