CVS log for loncom/interface/lonhtmlcommon.pm

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- Available editors in Course Authoring Space, or when editing an html file
  created in a course folder using the Course Editor is a domain default,
  which can be overridden in specific course(s) by a Domain Coordinator.

- For 2.11.4 (modified)
  Include changes in 1.410

- No breadcrumbs trail in modal pop-up when previewing aboutme, syllabus,
  roster, and pdf documents from links in Course Editor.
- Breadcrumbs trails for "Supplemental" and "Main" content more consistent:
  - No Main Menu link as first item if symb or folderpath available
  - No Return to Last location link/icon if symb or folderpath available
- Don't set supplementalflag to 1 for documents uploaded to Main Content
  area which require "showdoc", so breadcrumb trail is available to students.

- For 2.11
  Backport 1.409

- For 2.11.4 (modified)
  Include changes in 1.409

- Bug 5219
  Dashes in text pasted into textbox(es) for numericalresponse item(s)
  replaced with standard ascii minus, i.e., -

- For 2.11.4 (modified)
  Remove part of changes in 1.406 included in 1.358.2.19.2.4, as will_trust()
  in lonnet.pm is unavailable pre-2.12.

- For 2.11.4 (modified)
  Include changes in 1.404

- For 2.11.4 (modified)
  Include changes in 1.407, 1.408

- Remove trailing whitespace.

- Bug 6975
  Folders in Supplemental Content area can be hidden using Course Editor.

- For 2.11.4 (modified)
  Include changes in 1.406

- In course context, switch server to resource's home server opens new tab
  when editing published resource, and ca role is loaded,  when user's domain
  (by default) disallows session hosting of domain's users in resource's domain.
- New arg (skip_enc_check) in redirect args , used by loncommon::headtag()
  it true, omit application of check_encrypt().
- New seventh item ($shownsymb) in args for lonhtmlcommon::jump_to_editres()

- For 2.11.4 (modified)
  Include changes in 1.405

- Bug 6907
  "Exit Tool" button available to logout a session launched via deep link
  and escape iframe and redirect (for LTI-protected link).

- No longer setting register=1 for /adm/navmaps.

- For 2.11.4 (modified)
  Include changes in 1.392 (part), 1.393 (part), 1.401, 1.402, 1.403

 - Bug 6907
  - When context is LTI Provider, or deep-linked, and display is embedded in
    another web page, set target to _parent for inline menu links, and help
    item when displayng search results within LON-CAPA's own frames.
  - Tenth arg for lonhtmlcommon::breadcrumbs() now $links_target instead of
    $crstype. $crstype had been added in 1.371, but ceased being used in 1.379.

- Bug 6754 and 6907
  - Return to last location from /adm/searchcat should be to _parent for
    launch from LTI Consumer and/or deep-link with target set to Embedded.

- Bug 6907 option to stop deep-linked items escaping iframe context.
  Seventh component (target) added to the deeplink parameter.
  Launch of deep-link (i.e. a tiny URL) sets $env{'request.deeplink.target'}.

- For 2.11.4 (modified)
  Include changes in 1.370, 1.385, 1.386, 1.397, 1.399

- For 2.11
  Backport 1.398, 1.400

- Prevent javascript errors in resize_scrollbox() when menu collection is in
  use in which standard components are absent.

- Bug 6907
  In course context menu collection use can impact display of Main Menu.

- Bug 6914
  Update domain config UI to support settings documented in
  Domain_Configuration_WAF_Proxy.tex

- Bug 6907
  - deeplink parameter incorporates four components:
  (a) In Contents or Gradebook?, (b) Access scope via deep-link,
  (c) Supported Link Types, (d) Menu Items Displayed
      - Allowed values for (c) 'any','only','key','lti'
  - If (c) set to key, ':key value' appended; characters allowed in key:
    a-zA-Z\d_.!@#$%^&*()+=-
  - (d) is either 0 (i.e., standard menu), or numbered menu collection from
    Settings > Course Settings > Menu display

- For 2.11.3 (modified)
  Include changes in 1.396

- For 2.11
  Backport 1.396

- Grading interface changes March-April 2010 (rev. 1.598-1.633) reviewed.
  - Complete the elimination of form.handgrade
  - Re-instate use of &showResourceInfo()
    - If problem has multiple parts, can select which to grade
    - If problem has file upload items (in essayresponse) in multiple parts
      can select which parts to include when downloading submitted files
  - Keywords list menu only shown if selected problem contains one or more
    essayresponse items.
  - Table of options for grading individual students:
    (a) Send Messages - include ability to send a message (default is "Yes"
        if selected problem contains an essayresponse item, "No" otherwise.
    (b) Check For Plagiarism - only shown if selected problem contains
        an essayresponse item

- For 2.11.2 (modified).
  Use 2.12 feature (LTI) pre-release, in modified 2.11.2. Domain's
  configuration must be set to prohibit hosting of sessions for
  domain's users outside own domain, and modification must be in
  place on all nodes in domain.

- For 2.11.3 (modified)
  Include changes in 1.386

- For 2.11
  Backport 1.388

- For 2.11
  Backport change included in 1.381, omitted in earlier backport.

- For 2.11
  Backport 1.380, 1.381, 1.382 (part), 1.383, 1.384, 1.394, 1.395

- Bug 6806 Use of an External Resource URL which includes an anchor will
  cause page to be load in iframe at anchor position.
- For servers using Apache/SSL where External Resource points at http:// URL
  query string for links contains usehttp=1, unless Strict-Transport-Security
  set for Apache with max-age > 0.

- For servers using Apache/SSL where External Resource points at http:// URL
  or syllabus is configured to use an external http:// URL, query string for
  links contains usehttp=1, unless server has Strict-Transport-Security set
  for Apache with max-age > 0.

- For 2.11
  Backport 1.389, 1.390

- For 2.11
  Backport 1.369

- For 2.11.2 (modified)
  Include changes in 1.358.2.12

- For 2.11
  Backport 1.387

- Bug 6754 LON-CAPA as LTI Provider
  - If original LTI launch of LON-CAPA was for display in iframe linked
    LON-CAPA items are displayed within the same iframe.

- Bug 6754 LON-CAPA as LTI Provider
  - Original LTI launch of LON-CAPA is for a resource, a map, or an entire
    course, and display is for iframe, tab or window; retain this in %env.

- Move javascript used to put a due date countdown item in  the
  'duedatecountdown' span to a separate routine, so it can be loaded
  without calling &htmlareaselectactive().

- jquery-ui progressbar -- use indeterminate progressbar display if the
  maximum number of items to do is omitted from the call to Create_PrgWin().
- an optional HTML preamble can be included in the cal to Create_PrgWin()
  to display before the progressbar.

- Update jquery to 3.2.1 and jquery-ui to 1.12.1.

- Use 2.12 feature pre-release, in modified 2.11.2.
  Self-creation of user accounts using e-mail verification with settings
  dependent on requester's (self-reported) institutional status.
  - changes in rev. 1.388

- Self-creation of user accounts using e-mail verification.
  - Options set by domain coordinator for account requests verified by e-mail
    for: processing, restrictions on permitted e-mail addresses, and choice
    of username can be set to different values, depending on requester's
    (self-reported) institutional status.
  - Setting which status types can be self-reported by requesters using
    e-mail verification moved from
    "Default authentication/language/timezone/portal/types" panel to
    "Users self-creating accounts" panel.
  - Web form used to request account prompts user for appropriate responses
    depending on self-reported status, and e-mail and username constraints.

- Link to param setting from Course Contents screen needs entity encoding
  for single quote(s) for case where resource URL contains a single quote.

- For 2.11.2 (modified).
  Use 2.12 feature (LTI) pre-release, in modified 2.11.2. Domain's
  configuration must be set to prohibit hosting of sessions for
  domain's users outside own domain, and modification must be in
  place on all nodes in domain.

- Bug 6754. Make LON-CAPA an LTI Tool Consumer (LTI 1.1).
  - Name as ext.tool (instead of exttool), so that parameters can be specified
    in packages.tab, based on extension.

- Eliminate use of exttools in URL in place of exttool for External Tools
  where destination URL is https://.
- Override setting for use of iframe to display External Tool, if
  LON-CAPA server is https://, but destination URL is http:// to
  avoid mixed active content issue.

- Use setLCHost() when setting location.href in go() function when
  'use_absolute' arg was included in call to loncommon::bodytag().

- For 2.11
  - Backport 1.382 (part)

- For servers using Apache/SSL where an External Resource points at an
  http:// URL, links to display the page use http:// to avoid mixed active
  content issue, unless editing the resource (when https:// is used).

- Accommodate case where Syllabus is included in Main Content, so $resurl is
  extracted from symb.
- URL arg in go() item for "Edit" link is an absolute link, where a value has
  set for $env{'request.use_absolute'}.

- For servers using Apache/SSL, and LON-CAPA syllabus requested is configured
  to use an external http:// URL, links to display of syllabus page use http://
  to avoid mixed active content issue, unless editing the syllabus (in which
  case https:// is used).

- Append ?usehttp=1 to link to syllabus where LON-CAPA syllabus is configured
  to use external http:// URL, but LON-CAPA server uses https:// to avoid
  mixed active content issue (see also bug 6662).
- Preview of external http:// URL displayed in separate pop-up window
  instead of in modal window on https:// server.

- Suppress display of first item in breadcrumbs trail ("Menu") when user
  log-in/logout/role selection activity is displayed in pop-up window.

- For 2.11
  - Backport 1.377, 1.378

- &checkbox() can take additional arg (e.g., to set to disabled).
- If system-level bre priv absent, /res in breadcrumb trail is plain text
  instead of a link, when browsing resource space.

- Wording change.

- For 2.11
  - Backport 1.375, 1.376

- Bug 6806. Support anchor in URL set for an external resource within the
  "Supplemental Content" area.

- Bug 6806. Support anchor in URL set for an external resource.

- For 2.11
  - Backport 1.374

- satisfy w3c validation (xhtml).

- For 2.11
  - Backport 1.359, 1.360.

- For 2.11
  - Backport 1.368

- For 2.11
  - Backport 1.372

- For 2.11
  - Backport 1.373

- Modification to change in lonsearchcat.pm rev. 1.347
  - display_url() passes onclick action in call to &lonhtmlcommon::crumbs()
    (which now accepts an additional arg).

- For 2.11
  Backport 1.366, 1.367

- Display course's quota usage in file upload section in Course Editor
- Consistent conversion for kB -> MB
- div style for disk usage: inline in Authoring Space; block in portfolio.

- Bug 6808. New course container -- "Placement" for Placement Tests.
  Work in progress.

- Bug 6754. Make LON-CAPA an LTI Tool Consumer (LTI 1.1). Work in progress.

- Bug 5349: Parameter management by users with a section-specific role ...
  - User can only modify parameters at a section level (for user's own section)
    a group level, or at a user-level (for students in own section).
  - When displaying the parameter log changes for students in other
    sections, and for other sections are not shown.
  - In overview mode, input elements for parameter-settings for "All students"
    are disabled; parameters set for other sections and students in other
    sections are not shown.

- Include countdown timer in composite page (i.e., .page), if all items
  with time left have the same amount of time remaining.

Upgrading jQuery
from jquery 1.6.2 to 1.11.3
from jquery-ui 1.8.16 to 1.11.4
Kept "smoothness" theme
Removed image files for unused "lightness" theme

fixed bug 6782, and escaped most localized messages used in Javascript blocks to make sure bugs like that do not happen again

- For 2.11
  - Backport 1.364, 1.365

- Update perldoc for &breadcrumbs() routine.

- Directory listing of top level of Authoring Space will include a help
  item on the right side of the breadcrumbs menu which links to WebDAV
  documentation if WebDAV access is enabled for the user.

- For 2.11
  Backport 1.363 and 1.362 (part).

- Documentation for &date_setter()
- Two new args passed to &date_setter() -- $no_mm_ss and $no_ss to support
  date selectors that omit either minutes and seconds or just seconds from
  fields which can be set.

- Fix pod including removal of unnecessary white space.

Tried to clean up documentation formating

update for ckeditor, with a new plugin for <chem>

updated ckeditor to 4.4.7 with an additional plugin to handle <m> with MathJax

- Accommodate single quotes in resource URL in "Stored Links" and in "Edit" link
- Accommodate single quotes in URLs in options in "Select Recent" dropdown list
  when browsing Resource Space.
- Consistent escaping of special characters for Stored Links added when displaying
  a resource in a course, and when browsing Resource Space.

- Coding style: keys()

- Use minified jquery.countdown javascript file.

- Return to last location link in inline menu in upper frame of search page
  needs a target of _top, to escape the frame.

- Bug 6685
  - Sign DragMath .jar files with InCommon code-signing cert from MSU
    (expires Dec 4, 2014).
  - Update to DragMath 0.7.9
  - Installation mechanism now removes files from older DragMath version,
    and follows similar mechanism to one used for MathJax etc.
  - xhtml for EditMathPopup.html and MaximaPopup.html
  - codebase changed from classes to applet (DragMath change: 0.72 to 0.7.9).
    - EditMathPopup.html and MaximaPopup.html now installed in:
      /home/httpd/html/adm/dragmath (paths in response.pm and
      lonhtmlcommon.pm updated accordingly.

- Course Editor's inline menu:
  - Update identifiers in active form field to reflect changes in categorization
  - Append tab identifier to activeTab set in lonhtmlcommon::resize_scrollbox_js()
    so icons/links  are still displayed for selected inline menu item after
    completed action.
  - Clicking on a currently selected inline menu item will now deselect it.

- Correctly detect browser version for IE, in cases where Chrome Frame
  plug-in is in use.
- More comprehensive checking for HTML5 support for Geogebra , based on
  decoding of user agent at log-in.
  - HTML5 used for:
    Chrome: version 14 or later
    Safari: version 536 or later (version 8536 for mobile safari).
    Firefox: version required dependent on os.
    IE: version 10 or later
- Error message displayed when Java is disabled is different if user's
  device is Ipad, Ipod or Iphone.

XHTML: JavaScript event handlers in lower case

- jquery.nicescroll used for scrolling in div scrollboxes on mobile devices
  - javascript function resize_scrollbox() includes call to
    getNiceScroll().onResize() for scrollbox div, if size changed and
    browser.mobile set.

- $env{'browser.mobile'} set to mobile device based on User Agent string.
- jquery.nicescroll used for scrolling in div scrollboxes on mobile devices
  (iPad, Android etc.).

- Disk quotas for authoring spaces.
  - Default is 500 MB, unless set at domain level, or individual user level.
  - Domain default set via "Blogs, personal web pages, webDAV/quotas, portfolio" in
    "Set domain configuration" by DC.
  - Quota for individual user's authoring space set via:
    "Create users or modify the roles and privileges of users" by DC
  - &display_usage() moved from portfolio.pm to lonhtmlcommon.pm to
    facilitate re-use. In portfolio.pm &display_portfolio_usage() now calls
    lonhtmlcommon::display_usage().

- Support toggle between Rich Text/Plain Text for multiple textareas in
  a composite page.
  - Add prefix to id in textarea tag with a .page to ensure uniqueness
  - Javascript functions: containsBlockHtml(), startRichEditor(),
    $(document).ready(function() etc only included once.

- Replace terms: "Construction Space" with "Authoring Space"
  and: "Construction space" with "Authoring space"
  for consistency with type of role used to access it, and action taken there.

- Wording changes: (a) for consistency with tab names, (b) not all content
  is documentary.
  'Supplemental Course Documents' -> 'Supplemental Content'
  'no documents.' -> 'empty'

- Provide the ability to edit an HTML file uploaded as the syllabus, i.e.,
  a user supplied file, instead of the templated syllabus, and to manage
  dependencies (e.g., images etc.)

Internationalization: Richtext Editor

- Course Editor breadcrumbs
  - hidden, encrypted, randompick, randomorder do not apply to supplemental
    content.

Improvements and corrections to user management screen, course/community selection:
- XHTML
- Correction of lonuserutils.pm 1.142 (correct tag closure)
- Added missing labels
- Standard layout and XHTML (replaced pick_box by fieldset)
- Counter field: Internationalization and set to readonly

- Eliminate duplicate declaration.

- Breadcrumbs.
  - Only call &render_tools if there are either crumbs, or there area
    navigation arrows or standard tools to display.
  - Only call &render_advtools if there are items to show in: "Functions".

- Coding style.

- "Exit Editing" returns user to Course Editor if edit mode was accessed via the
  "Edit" link for a templated page, or uploaded HTML/js/css/txt file, in the
  Course Editor.

- Eliminate use of pagepath and pagesymb.
- Information about current map hierarchy found in $env{'form.folderpath'}
  for both .page and .sequence in /uploaded.
- Container type (.sequence or .page) appears in additional fifth colon
  separated field appended to map title. (1 if page, blank otherwise).

Introduce new global routine "actionbox" to offer contextual actions, e.g. at bottom of page.

- Consistent interface.
- HTML files uploaded to course's Supplemental content area can be edited,
  and any dependencies can be replaced (or uploaded if missing).
- "Course View" button provided when "editing" HTML files uploaded
  directly to a course removed; use "Exit Editing" item in Functions instead.

- Title of content item shown in breadcrumbs for supplemental content for
  both uploaded documents, and external resource.

- Breadcrumbs trail for uploaded content in nested folders in
  Supplemental Content.
- Breadcrumbs trail for external resource in Supplemental Content.
- lonwrapper.pm
  - more sanity checking in lonwrapper.pm.
  - increase offset for iframe when functions box is populated.

- Breadcrumbs when viewing items in Supplemental Content area.
- Move &breadcrumbs() routine from londocs.pm to &docs_breadcrumbs() in
  lonhtmlcommon.pm to facilitate reuse.

- Consistent Interface for templated pages (bug 6128).
- Functions for Templated "About Me" page moved into standard location.

- No horizontal rules (IDs: bb_hrule, cc_hrule or ee_hrule) require
  their widths to be set dynamically, following changes in londocs.pm
  rev 1.501 & 1.502.

- Determine whether user can edit a particular resource in a course
  moved from lonmenu.pm to lonnet::can_edit_resource() to facilitate reuse
- is_course_upload() moved from lonmenu.pm to lonnet.pm
- file input elements for Upload File and IMS Import moved to fieldsets,
  toggle display by clicking icon/link
- Discontinue use of static extpickframe.html and extpickcode.html for
  External Resource
- Edit link to right of resource title in Course Editor added for uploaded
  html, css, js, txt, and for published resources which user has rights to
  edit
- IMS import directly into course -- first page moved from pop-up to
  inline fieldset; other routines re-named to reflect change in phases
  supported in pop-up window.

Remove double binding of colorpicker.

1. Use Jpicker for color preferences.
2. Ensure that Jpicker dialog will not be partially off-screen.

BZ838 - support the spellcheck attribute in the multicolored editor for
        <textfield><textline>  Alter Javascript so that if language is 'none'
        spellchecking is not performed.

BZ 838 Internationalization. added.

Add <LocationMatch> for ajax/spellcheck the helper for the spell checker.

bz838 - add spellchecking to <input type='text'> and <textarea>

Include jquery-spellchecker int the headers.

Correct the interface with the caller.

- Managing dependencies and uploading archive files to a course.
  - Support decompression of archive files(e.g., zip files) uploaded to
    Supplemental Content.
  - Support upload of multiple (linked) web pages to a course, where only
    one (containing links to others) is included in a folder (i.e., sequence
    file) -- access allowed to others in course context based on httpref.
  - When listing unused files in a directory in /docs/ or /supplemental/
    exclude files included in httprefs.

- Bug 1320. Show "return to last location" link from Authoring Space when
  "Edit" icon/link was used in course.

- Change icon used for "Return to Last Location".

- xhtml.

- xhtml.

- Bug 5891
  - countdown moved to first item in right breadcrumbs.
  - added "stopwatch" icon.
  - added ability to toggle hiding/display of countdown.
  - default is to hide unless timed interval parameter is in effect.
  - "Submit Early" message only displayed ~ 5 mins before due date.
  - "Past Due" text replaces "Submit Early" when time left is zero.

- Code used to resize scrollbox containing contents list for Content Editor
  generalized, and moved from londocs.pm to lonhtmlcommon.pm to facilitate
  re-use.
- In lonhtmlcommon.pm
    - &start_pick_box() and &topic_bar() have additional
      optional args which allow id to be passed to corresponding table or div.
- In lonparmset.pm
  -  javascript used to toggle visibility of mapmenu depending on choice of
     level moved to routine: &showhide_js() so it can be used for both:
     Table mode and Overview mode (new + existing).

- duedatecountdown unwanted when lonhtmlcommon::breadcrumbs() used to
  generate breadcrumb trail within Course Editor.

- Eliminate documentation for removed args in Create_PrgWin().

- xhtml

- Fix POD; more consistency in display of subroutine names in POD.
- Bug 6448 - Manage dependencies for HTML files uploaded to course.
  - Add &dependencies_button() and &dependencycheck_js() to provide
    "Manage Dependencies" button to open pop-up window.

- Change in loncommon.pm rev 1.1051 now requires class for <a> tag
  to eliminate underline for space between icon and text in items
  created by &generate_menu()

BZ 5891 - Add submit early to timer,
- Add method to correct for page compute time.

BZ 5891 - internationalize the timer format.

i14n

BZ 5891 (and a bit more) add a due date timer at the top of the page next
to the breadcrumbs.   Note that under the (possibly bad assumption) of fast
page load times, the software corrects for time differences between the
client and server.

* Don't loose track of resource usage within courses
* No, it does make sense to turn /uploaded or /adm into crumbs

Remove accidentally introduced 'c' in javascript here doc.

bz874 Include jpicker and bind it to all colorchooser class inputs.
Note that if you add other colorchooser class elements you need to
post fixup the values to ensure they start with x or any other required
leading characer as jpicker will just put the hex rgb values

- Bug 6450. Course personnel with vgr priv can view student's prior
  versions of a Bridge Task (BT).
  - bridgetask.pm
    - generation of Show Slot list and Show Grading Status buttons moved
      to new routine: &add_slotlist_button().
    - "Show Slot list", "Show Grading Status", "Show a previously done version"
      "Get a submission to grade", "Change reservation" buttons not shown
      when course personnel display student's version of a BT.
    - ensure tags have unique ids (replace duplicate LC_task_feedback with
      LC_task_answer.

  - grades.pm
    - Header: "View of the problem" replaced with "View of the problem for
              <student name>
    - Header: "Correct answer" replaced with "Correct answer for "
              <student name>
    - New routine: &show_previous_task_version() to show student's previous
      version of a BT.
    - New routine: &choose_task_version_form() provides a web form to select
      display of a student's version of a BT (in same window or in pop-up).
    - New routine: &previous_display_javascript() javascript to launch pop-up
      etc. for other version.
    - &startpage() has four additional args: $stuvcurrent,$stuvdisp,$nomenu,$js
      student's current BT version, version being displayed, no page menu (for
      pop-up), and javascript to launch previous version pop-up.a

  - lonhtmlcommon.pm
    - &resource_info_box() has two additional args: $stuvcurrent,$stuvdisp
      student's current BT version, and version being displayed.

Modify changes in rev. 1.298.
- Add localization.
- Trim trailing space.

- Needed to satisfy W3C validation.

Bug 6455 - Progress Indicator now jQuery. Still need to test across browsers.

Escaping from modal windows

Bug #4046: eliminate date setting popup

- Backport 1.294.

- Update jQuery to 1.6.2, and jQuery-ui to 1.8.16.

- Backport 1.286 (part).

- Missing ;

- &file_submissionchk_js() needs to include prototype of indexOf check
  for arrays to support browsers which don't include it natively (e.g.,IE).

- Bug 6459.
 - Overwriting previously submitted file in "turned_in" portfolio.
   - Prompt to confirm overwrite now supported for resources in .page.
   - &file_delchk_js() and &file_overwritechk_js() routines in structuretags.pm
     moved to a consolidated routine: &file_submissionchk_js() in lonhtmlcommon.pm
     to facilitate re-use.
   - Calls to &file_overwritechk_js() omitted from individual resources if
     enclosing map is .page.  Single call from lonpage.pm instead (with
     refs to hashes with information about paths and numbers of response items
     in resources in .page included there.
   - Pop-up confirmations for overwrite and/or deletions supported for both
     "Submit Answer" and "Submit All" button presses.
   - Triggers for multiple response items aggregated into one pop-up
     for overwrites, and one for deletions (if applicable).
- Generation of pop-up to confirm deletions in a .task now uses same mechanism
  (separate file_delchk_js() eliminated).`

Somehow communicate that one can click on this

- Include text for the six icons on the far right of the inline menu.

Fix cycle of "Edit Resource" and going back

Faculty training: somehow people did not find the beautiful icons

Move "return" button to where the other navigation arrows are (also, it's
not a function that is available in courses at all times, so it should
not have been in the line where it was)

For 3.0: directly jump into relevant parameter screen. Testing with "maxtries"

- defined(%hash) is deprecated in perl 5.12.
- sanity check for array refs.
- cde style for &echo_form_input().

- Customization for GCI_3.
  - Suport for multiple Concept Inventories.

- Customization for GCI_3.
  - Default time zone if none defined.

- Customization for GCI_3
  - Course timezone specified when creating a new Concept Test.

- Customization for GCI_3
  - Default first item in breadcrumbs is "menu" during Course Request process.
  - Support pop-up navigation window.

- Customization for GCI_3
  - Elimination of Main Menu for Concept Tests.
  - First item in breadcrumbs is Contents instead of Main Menu.
  - Second arg passed to &render_advtools() is legend, to create
    legend in tertiary menu.

- Customization for GCI_3
   - Backport 1.261, 1.274.

Common message if Java is not running.
Work-in-progress for GeoGebra

- Prevent requests for /res/adm/pages/ in cases where menu items passed to
  generate_menu() do not have associated icons (e.g., domainstatus.pm).

- Replacement of user's environment.wysiwygeditor with link to switch to/from
  CKEditor 3 Richtext editor on textareas where needed.
- Rich text editor link available for Text/HTML block in colorful editor
- Eliminate duplicate Richtext link for textarea entry fields
- "Edit Math" button hidden when richtext editor enabled - use <span> instead
  of <div> for more compact display.
- Help icon for "Edit Math" hidden by switching img src from help.png to
  transparent gif. Additional arg to loncommon::help_open_topic() is
  imgid - id of img tag for icon associated with each "Edit Math" button.

- Eliminate routines no longer needed following switch from FCKEditor 2 to CKEdi
tor 3
- Eliminate checking for environment.wysiwygeditor (no longer used).
- Access to "Richtext" editor available via link on each textarea for which it is
  to be made available.
- When editing an HTML document provide "Edit Math" button to allow
  insertion of TeX within the textarea. Button is hidden if Richtext editor in use.
- Additional tags permitted by clear_out_html() - <pre> and <chem>.

- Bug 6333.
  Ensure that form element names for select boxes for institutional codes
  are always named Year, Semester, Department, Number, for consistency with
  names used in javascript to update select box items dynamically.

- Bug 5848.
  Assembly of institutional code from components conforms to order defined in
  localenroll::instcode_defaults().

Simplified status bar counter step default (rev. 1.275, 1.277): just > 0 is enough

Optimized status bar localization:
Overhauled status text creation to allow proper translation.
    - Translate whole sentence instead of unhandy phrase fragments concatenation.
    - Simplified way of time text creation by using quant.
    - Removed code for not anymore supported old browsers (bug 1382).
    - Indirectly corrects mt() call with incorrect parameter (_2 -> _1)

Optimized counter steps in status bar (sub Increment_PrgWin), introduced in lonhtmlcommon.pm 1.275:
- Avoid ISE when called with invalid value 0
- Allow values 0 < x < 1

Update documentation for changes made in 1.275

Status Bar:
Introduce optional parameter for lonhtmlcommon::Increment_PrgWin() to allow other counter steps than 1 (solves side effects of bug 6022 resolution).
Default is 1.

The last breadcrumb of course breadcrumbs is supposed to be wrapped in <b> tag, not <h1>.

Bugzilla #6246

Bugzilla #6266
tested in:
    - IE8/Win, Saf4.0.5/Mac, FF3.6.3/Mac
    - IE6/Win: requires explicit set properties (inheriting does not work!)

More breadcrumbs, remove unneeded code.

Saving my work ...

- Backport 1.266, 1.269.

- First breadcrumb item is a course or a menu link.
  - default to menu link if course has no description.

Corrected r1.267.

Removes "Disable WYSIWYG Editor" and removes the commented-out line to "Enable WYSIWG Editor" since this preference is no longer respected on a global basis.  This should also be removed from the Main Menu...

bz 6235

Localization: Corrected &mt() call

Work-in-progress commit on bug 6209.

--> New (still non-functional) contextual section bar and section title bar
--> Disable "Enable/Disable WYSIWYG" link
--> Hide unnecessary fields in .LC_Box'es temporarily for display purposes
--> No longer preview content above edit box
    --> This will eventually be replaced by a "Preview" button which
        will generate a processed copy of the field via an AJAX request.
--> No longer print "Save all", "Delete", etc. fields beneath edit box,
    because I am masochistic and wanted to get rid of the only part
    of the interface that actually works as advertised right now.

STILL NOT TOUCHED:
-- same as last commit

New pretty screenshot attached on Bugzilla.

- Backport 1.262, 1.264, 1.265.

Error-messages in a confirm-success-box now have the same font-size as the success-messages. Partly there are both kinds of messages in one box, so it looks better if they have the same font-size.

Regexp inside raw_href_to_link() now stops match upon finding "<" in order
to prevent "http://mysite.com<br/>" from turning the "<br/>" into
part of the link.

bug 6195 -- URLs included in templated pages are broken

Bug 6184
    Disable WYSIWYG in Construction Space

-- Removes the old FCKEditor initialization JavaScript, so
   only the new CKEditor instances, which are explicity
   created, will generate rich text editors

-- Removes <script> for FCKEditor, which should save some
   bandwidth as it is no longer required.

Comment:  Just in case, I am leaving the actual FCKEditor source
          in CVS for the near future.

- xhtml.

- Fix bug 5795.

- Bug 5795.

- Backport: 1.247, 1.249, 1.251, 1.253.

- Backport 1.235, 1.236, 1.237, 1.241.

- Bug #6064 Breadcrumbs will be visually cut off if text is too long to fit into one line.
- Bug #6081 Breadcrumbs that don't have an href attribute are no longer wrapped with <a> tag.
- Added some POD in lonhtmlcommon and repaired errors and warnings reported by podchecker.
- new functions in lonhtmlcommon:
  o list_from_array: constructs a XHTML list from arraydata
  o funclist_from_array: constructs a XHTML list from arraydata with first item highlighted (see other funclist functions)

Bug 6179
    Rich Text Editor should not respect old WYSIWYG preference

Adding CSS link tag for jQuery UI

bug 6173: Rich Text Editing not enabled in IE

recommit of changes by bisitz in r1.254 that were accidentally reverted

-- Adds hackish method to revert back to previous behavior (global preference)
   if none of the new HTML classes are present.  This way, all textareas
   must explicitly be changed for now, and behavior is backwards-compatible.

-- Adds jQuery script tags to HTML output
-- Adds CKEditor script tag where FCKEditor is enabled, while the two editors persist
-- Adds JavaScript functions to detect block-level HTML in a text-area,
   create and destroy rich text editors on demand using jQuery.
-- Adds JavaScript event handler using jQuery to toggle text and CSS classes,
   and create/destroy editors.
-- Adds window.onload code to generate CKEditor instances where desired
   using HTML classes "LC_richAlwaysOn", "LC_richDetectHTML", "LC_richDefaultOn"
   and "LC_richDefaultOff"
-- When editors are not generated but are allowed, links saying "Rich Formatting >>"
   are dynamically inserted, and if editor is generated, link saying "<< Plain text"
   is provided to disable editor if allowed

- Corrected date setting logic:
  Empty date/time fields are not initialized anymore with current time, if empty fields are explicitly requested.
  This fixes bug 5795.
- Overhauled code: simplified code structure
- Added comments to code

Customization for GCI_3.
  - early out if menulink is '_nomenu' and there are no other breadcrumbs.
VS: ----------------------------------------------------------------------

- Customization for GCI_3
  - Ability to suppress initial "Menu" item in breadcrumbs.
  - Do not use course title as text for first item in breadcrumbs.

Bug #2069 - do not turn hard-coded <a>-links into link-links (and thus make a mess)

Font size standardisation for filenames, links, crumbs / Bug 6114:
- lonhtmlcommon::crumbs:
    - Eliminated size (font resize) parameter: Always generate code which uses standard font size. Removed deprecated font size tag.
    - Eliminated noformat parameter: The routine should generate content, not special styles or formats. If a different style/format is really needed, it can be added from outside. Due to consistency, currently no special styles/formats are used, only LC_filename. loncommon:CSTR_pageheader needs to be revisited anyway.
    - Use LC_filename for path and filename
    - Only single space before target attribute
    - Standard code indention
- Decrease default font size for LC_filename
- No different font size for links (<a>)
- CSTR Header: only display lastitem when not empty
- Optimized line breaks on browse resource / import resource screen

- Only include path in recently visted list in RES, if user currently
  has bre or bro priv for the path.

Fix: tags closed in wrong order. this caused parsing problems in some browsers.

- Backport 1.241, 1.249.

- Typo.

Changed topic_bar(). The number is not represented by an image anymore. So you are now able to call topic_bar() with a number greater than 9 or even with a letter.

Link to Course Preferences

Corrections:
- end_funclist: Additional change to lonhtmlcommon.pm 1.244 needed: fieldset not used anymore
- dragmath button: XHTML conform HTML attribute list (comma not allowed)

Fixed an issue that caused tools to appear multiple times in construction space.

Changed layout of head_subbox, which now uses less space.
Removed vertical-align from LC_noBorder, which isn't supposed to define alignment.
The class of icons in head_subbox is now LC_icon which covers the intended alignment change.

-lonhtmlcommon:
    Added a new argument for function row_title. Now you can pass through this argument more attribute for the <tr> Tag
-lonparmset:
    Changes in Table Mode:
    Delete the space between pickbox "Select Parameter Level" and pickbox "Select Enclosing Map or Folder". If you choose as Parameter Level
    >>Course Level<< you will hide the row that enclosed the pickbox "Select Enclosing Map or Folder".

Changed innerregister menu to a new layout. All options available to students are
listed in the same line as breadcrumbs, advanced options which are only available
to roles such as course coordinators are listed in a seperate menu below.
This is work in progress.

- Bug 4315.

lonhtmlcommon.pm
 &topic_bar()
   - Revert to two args to retain functionality in exiting calls to this routine.
   - Only include img tag in output if first arg is an integer in range 1 to 9.
lonparmset.pm
 - Coding style
   - calls to subs: no space between routine name and parens containg args.
 - Pass null as first arg in call to &lonhtmlcommon::topic_bar() where number (image) not wanted.

lonparmset:
    - Parameter Screen show the numbers for the 3 units again. Parameter screen for a single resource from course content and Parameter
      Screen that you get after passing through helper mode show no numbers. ( Closed Bug 6017).
    - deleted some </div> tags that doesn't have an open <div> tag.
    - added a comment

lonhtmlcommon:
    -with the third argument you can control, if you would like to show the numbers in subroutine topic_bar or not.

- Include course type in call to javascript function: opencrsrbowser().

- Accommodate Communities
  - (C)course(s) -> (C)community(ies)
  - ad hoc role for DC - "co" role assigned for communities.

- Accommodate Communities:
 - appropriate role titles for course type in &role_select_row().

- javascript style:
  - return from function.

- Backport 1.234.

- Changes to &set_form_elements() used to set form elements when moving back to earlier pages in a multi-page configuration interface.
  - can set form elements if type hidden
  - a single checkbox can be set to unchecked if required.

- Fix typos.

- Add missing linefeeds.

- Backport 1.228.

- Backport 1.226.

- Backport part of 1.213, 1.220, 1.221.

- Backport 1.218.

- Standard English usage.

- Coding style.

scripttag can now be called such that it only includes BEGIN or END LON-CAPA Internal markers within a script.
See usage comment for further information.

- Corrected some missing HTML code line breaks in CDATA comments for script code, e.g. in &Update_PrgWin
- Also use new function &scripttag in some cases to wrap script. This automatically corrects the issues mentioned above.

Introduced a new sub that wraps javascript code in proper tags (which should reduce
some clutter within the code). See usage comment for further information.

Date Selector / Date Setter
XHTML: selected="selected", optimized white spacing

CourseBreadcrumbs:
- Corrected id/class usage:
  The Course breadcrumbs are unique, but they exist two times on the same screen - one hidden, one shown.
- Use similar style as for MenuBreadcrumbs

Corrected type for year input field in &data_setter

Tidy up CSS names for head_subbox and breadcrumbs
(Renamed: LC_head_subbox -> LC_breadcrumbs, LC_head_subbox2 -> LC_head_subbox)

Functionslist:
- Moved sub routines from lontemplate.pm to lonhtmlcommon.pm to allow wider access
- Renamed sub routine names:
    - start_functionslist -> start_funclist
    - item_functionslist -> add_item_funclist
    - end_functionslist -> end_funclist
- Added line breaks for HTML source code
- Added pod documentation to sub routines
- Adjusted sub routine calls

Changes related to modification of LON-CAPA screen header:
- Moved functionslists into new standard screen header "head_subbox"

Other changes:
- Got rid of special style for fieldset legend; adjusted texts
  (lonmsgdisplay.pm, loncommon.pm, de.pm, zh.pm)
- Added warning/info style to warning/info message for weboutput
  and corrected tex output for "No page information provided" message
  (lonsimplepage.pm)
- Optimized floating for functions/actions
  (lonmsgdisplay.pm)

Changes related to modification of LON-CAPA screen header.
- Moved the breadcrumbs "component" from its own table to the right of the breadcrumbs trail within the surrounding <div>.
- removed unused styles.
- changed breadcrumbs word wrap behavior.

Just "LC_Box" instead of "LC_ContentBoxSpecial"
- Much shorter
- Always contains some kind of content
- Nothing special (LC_ContentBox doesn't exist besides id for Javascript in londocs.pm)

topic_bar:
Re-added lost blank (-> 1.220) between number image and headline text

- Corrected lonhtmlcommon.pm 1.213 correction:
  Finally correct attribute spacing

- Removed unnecessary &nbsp
- Removed unused span

Refactoring of sub breadcrumbs (work in progress) and sub generate_menu.
Added subs htmltag, inittags (see comments).

XHTML:
- Properly exclude javascript code from being interpreted as HTML code
- Added alt attributes to <img> tags
- Lower case attributes (onclick)
- Added dummy action to <form>

- Added error style to lonroles error message

- Backport 1.193, 1.197, 1.198, 1.204, 1.206, 1.208, 1.209, 1.211.

- Reverse change in lonhtmlcommon.pm 1.185.
  Text of submit button, passed as third arg in lonhtmlcommon::submit_row(), should be localized before routine is called.

CourseBreadcrumbs in DOCS are unique, so changed CSS from class to id
Consistent script variable names

Changes related to modification of LON-CAPA screen header.
Added breadcrumb to main menu. This will replace title bar.

Making some changes in the default color schemes. Insert a "subbox" for comming up navigation and breadcrumbs using the second color sidebg.

Added missing white space to get valid HTML code for topic_bar image

Eliminate white spaces between HTML attribute and value

Optimized and enhanced confirm messages:
(currently only used in lonpreferences.pm)
- Introduce new sub routine "confirmwrapper" and related style "LC_confirm_box"
  Wraps option changes confirmation messages in a box (better separation from rest of screen)
- Moved trailing confirm icons (success/error) to begin of the confirm texts
- Added confirmwrapper to preference settings; consistent output (removed some br, hr, etc.)
- Added HTML new line codes ("\n") to lines in &confirm_success

Localization and Wording:
- Optimized &mt usage und optimized localization file usage:
  Re-use existing phrases and always use same structure of messages ("Set [_1] to [_2]" and "Reset [_1]")
- Optimized wording (eg., Screenname and Nickname)
- Some optimized/corrected German translations and removed now unused phrases
- Optimized confirm text output for author option: "Block access to construction space"

- style - retrieval of args from @_ should be first item in subroutine.

Recycle "success" style

Formatting the CSS code (make easier to read/debug)
Success message

Workaround. Removed the breadcrumbsymbol before the String "Main Course Documents" on the Edit Course Page Site. When this
String stand alone a breadcrumbsymbol was written before.

added some comments .

XHTML:
- Replaced
checked="1"
by
checked="checked"

- Optimized/Corrected white spaces

fit the use of the style LC_MenuBreadcrumbs in the side Edit Course in purpose to be conform with the idea in using styles. LC_MenuBreadcrumbs is declared as an id style but was used twice on this page.

Change the breadcrumbs seperater symbol

deleted the resize feature after LC_columnSection. it resized LC_ContentBox and
LC_ContentBoxSpecial to 400px. If you want to change the size of an element please use LC_xxxBox for 300, 400, 500, 600 and 800px. example:
<div class="LC_ContentBox LC_400Box">

Added mt calls.

Refactoring of generate_menu.
Some css styles adjusted, such that the submenu look is equal to the mainmenu.
Empty categories won't be shown anymore.

Moved crumbsymbol to the list items
(Waldemar Kaisler, Stefan Bisitz)

Separated breadcrumbs from component help
Credits: Waldemar Kaisler

XHTML conform multiple selection

- Backport 1.197.

- If $component contained course title
  &lonhtmlcommon::breadcrumbs() would generate ISE is title included [].
  - Do &mt() call before passing $component to lonhtmlcommon::breadcrumbs()
  - Additional argument (no_mt) in lonhtmlcommon::breadcrumbs().
- Append course title to "Current automated enrollment settings for " heading.

changed names of some styles to LC_**

- Unbalanced HTML tag.

we have embedded the breadcrumbs in a list-structure by Waldemar Kaisler and Jannis Kalberlah

Introduce alternating light grey/dark grey background for pick_boxes
- Use same logic as it is used for data_tables
- Added missing padding style for even rows

Replaced all hardcoded nowrap styles with LC_nobreak classes

Stylesheet changes.

Changes related to LON-CAPA redesign project.

Changed stylesheets used for menu markup generation.

Changes related to LON-CAPA redesign project.

Some changes regarding stylesheets.

Added mt() calls.

Some coding on generate_menu.

Changes related to LON-CAPA redesign project.
generate_menu supports alt tags for icons.

Button internationalized.

Changes related to LON-CAPA redesign project.

Modified sub generate_menu to reflect the changes regarding menu style.

Changes related to LON-CAPA redesign project.
lonhtmlcommon.pm:
    - added routine generate_menu() which generates the html markup for a LON-CAPA menu from an array.
      This serves the unification of LON-CAPA menus.

lonparmset.pm:
    - moved the add_breadcrumb() call from handler to the appropriate subroutine.
    - removed checks of $parm_permission in handler, as it is checked in the main if-clause.
    - modified the underlying datastructure for menu creation in print_main_menu() so that generate_menu() can be applied.
    - replaced the markup creation in print_main_menu() with a call to generate_menu().

Parameterize generation of dragmath popup so that different
applet jackets can be selected in differnt contexts.

lonhtmlcommon.pm:
- Introduces new sub routine "row_headline" to allow headlines in the middle of existing pick boxes
  (documentation and improved CSS will follow later on)

Course creation screen:
- Wrapped in LON-CAPA standard pick box table
- XHTML conform HTML attributes usage (checked="checked")
- Got rid of wrong HTML tag order (<p>...<p></p>...</p>)
- Replaced h2 headlines with h3 (h2 usually used at one level higher)

Note:
Some more improvements will follow later on, e.g. course content table and some wording

Changed the breadcrumbs symbol from -> to a unicode arrow.

- topic_bar() moved from loncoursegroups.pm.

Localization:
Added missing &mt() call to "Edit Math" button text

- Separate code used to create button and code used to generate javascript
  fired by button click.
- Rename routines as &dragmath_button() and &dragmath_js().
- Only include javascript used to launch DragMath pop-up once in Colorful editor screen.
- Do not include Edit Math button when WYSIWYG is on ("Render Latex" button in pop-up was not writing to textarea in this case) - need to integrate Drag Math into FCKedit for this situation.
- Add contextual help for Edit Math button
- Move "Edit Math" button in "EditXML" mode.

Factor out generation of dragmath -> text area, so that this can
be re-used in the multicolored monster/editor.

Bug 5710.
- Values in date selectors are converted to appropriate values, as determined by timezone.
- When retrieving new selections using get_date_from_form(), use a DateTime object which includes the timezone and the values the user chose to determine the new epoch-based UNIX time to store.

bug 5710.  Include timezone information.

- Typo in comment
- &row_title() only append : to the row title if a title is defined.

Bug 5581. Do not apply &mt() to a course description.

- BUG#5476 add a mime type option to the <window>

- &mt() the progress window

Bug 5422
More comprehensive listing of LON-CAPA users.  Available to Domain Coordinators, Authors and Course Coordinators. Lists displayable in HTML, CSV or Excel formats.
- filter by status and role.
- DCs can specify a subset of courses for display of course roles.

lonuserutils.pm
- Elimination of &domain_form() -- generates linked selectboxes for domain and server selection -- no longer required (as new users can now only be created in the domain of the user's current role).
- Added &domain_roles_select() - used for linked role type and role selection boxes for DC, when displaying user roles.
- Display of active advanced roles when viewing course classlist eliminated
  - replaced with selectable advanced roles in role filter for user lists.

loncommon.pm
- &linked_select_forms() can take an additional argument ($menuorder) which specifies order of items in the first select box.
  - %menuhash can include hash key,value pair: order = reference to array
    (order of contents of the second select box) as optional item.
- get_course_users() has new optional arg (statushash) to return information about status (Expired, Active or Future) for each section for user's roles.
  - studentID information now included in optional hash of user information for course users.

lonhtmlcommon.pm
- &course_selection() routine split from &course_select_row() to allow reuse when selecting course filter for DC's listing of user roles.

loncoursedata.pm
- Three subroutines added to return indices for permanentemail, role and extent, so user listings in lonuserutils:;show_user_lists() can sort by these using the existing sorting code.

loncreateuser.pm
- display of user lists included in menu on first page.
- some wording changes (as per bug 5506)
- switches on $env{'form.state'} for call to &print_userlist() eliminated (not needed).
- course selector included when in DC context

lonpickcourse.pm
- domain selector defaults to domain of user's role when course selector used for studentform.

Work in progress - role expiration and section switching still to be added to interface.

- xhtml

- switch to using fckeditor rather than html area

	Add routine to create URL with field/value pairs.
	(Duplicating something existing?)

	Allow &StatusOptions to build select with multiple="multiple"

loncommon.pm
- extend Javascript init_geometry() function to report viewport width
- creation of init_geometry() js function and Geometry js object moved out of resize_textarea_js() to separate utility routine
- added sub routine to set form elements based on viewport width and height
- fix CSS typo

lonhtmlcommon.pm
- eliminated javascript used for viewport dimensions in favor of loncommon::viewport_geometry_js()

domainprefs.pm
- calls to viewport js functions changed.

lonhtmlcommon.pm
- javascript to get dimensions of user's browser window.

domainprefs.pm
- show background colors, font colors
- add page to selection functionality to display/edit
  - choice of one or two column format
  - in two-column format, balance items between two columns

	Bug 5408. Use the $form argument in crumbs. Submit form (if
		present) to preserve import selections in lonindexer
		when navigating directories with breadcrumbs.

- correct documentation
- remove unused array @rowcols

- BUG#4168 inhibit the inline menu in the seraching/browsing popup window.

	keep the HTML validator happy, add type property to script tag,
	action property to form tag

Making javascript used to validate e-mail addresses more widely available.

- fix some ' breakage

- stop trying to mt the name of the folders

- lots of \w -> probper regexp replacements

- xhtml

Bug 4954.  Filter title changed from "Enrollment Status" to "Access Status".  Access Status selections in lonhtmlcommon set to:
Currently Has Access
Will Have Future Access
Previously Had Access
Any Access Status
See comment appended to bug 4954 for more information.
Documentation updated to include ability to selectively display students with future access.

- better but not great

- BUG#4954 - adding future to the coursedata view of students status

- typo

- was geting a // at the beging of a file path if not adv

- typo

Bug 4943.  Can now include custom roles used in course to build list of course users from which group members are selected.  Also form element names can now contain non-alpha characters without breaking SetFormElements() javascript by referring to elements as formName.elements['name'] etc.  Need to rewrite any / in custom role as _ has been eliminated (so conversion no longer required for autosec records in coursegroup.db).

- seems like its the CSS loading for the htmlarea in the js that is causing things to go weird in popup's with htmlarea loading on

- commenting out the fom links until the fom has had a going over

- attempting to rework the top help link and the breadcrumb help links
  as per usability report and extensive arguing

- through step 4 of group creation cssed

- css pick box
- adjust header to the data_tables
- add ability for blank row data tables

- fixing the broken select data links

- fix problems with speller window being slow in creation

Loading spellchecker window was generating a javascript error in mozilla. Doesn't now.

- update documentation, change var to be more descriptive

- morphing to use changee help_open_menu calling

- BUG#3763 - reqork role freezing functionality

- xhtmlize

Enable users to set access controls on portfolio files to permit public viewing. Third iteration of data structure in file_permissions.db for storage of access contol records. Now uses key = value for individual access control records and a key = anonymous hash for fast look-ups of all records for a single file.   Use of a temporary lock record to prevent others modifying access control records for a specific portfolio file while the record for the same file is being updated. Additional argument added to call to lonhtmlcommon::datesetter() to optionally suppress display of calendar link.

- from mlucas some of BUG#3763

Jumping from Search to Import: clicking on filename in crumbs makes no sense

-xhtmlize

&Apache::lonnet::unescape -> &unescape
&Apache::lonnet::escape -> &escape

Ability to pick all courses always available.

- make htmlcommon's text box encode the values

- fix for the font size
- elminate args to ::breadcrumbs

- breadcrumbs classed/ided

- ISE was caused when trying to set an invalid date

- moving htmlare filed handling to be in htmlcommon like the rest of the htmlarea handling

- start_page speller windows

- statrt page the popup progress window

Setting form elements to stored values in web forms using SetFormElements() javascript function.  Forgot to commit this along with loncoursegroups.pm rev 1.5.

- control whther slots marked deleted show

Improvements to echo_form_input() and addition of set_form_elements() to facilitate movement back through a multi-page form using breadcrumb trail.  This type of use is implemented in lonnotify.

Making support for multiple selects in pickcourse more general.

Add flexibility here too.

Make more flexible.

- this seems to look a lot better with a variety of window sizes in lonnotify...

Allow course owner to be selected as a role on 'Select audience' page.
Display users for whom e-mail addresses could not be identified on 'Compose Page'.
Convert returns to <br /> when displaying sent messages.

Responding to style police recommendations.
Adding box for username -> e-mail conversion auth-based options.

Some helper routines for use in constructing web forms. Nested tables are wrapped around a central two-column table containing separate rows for form elements that request related data from user. Used in loncom/interface/lonnotify.pm

Ten in recent list was a bit short.

Brings up default values in overview mode.

Still missing: auto-setting in overview mode.

Default now works for parameter window

Saving my work: default parameter setting actions

In date_setter, when falling back to "today," don't set seconds and minutes

Bug #3751:
* if there is no topical help, don't send them to the "Missing Page"
* it there is topical help, respect it

Bug #4114: spellchecker not working on Mac, because somebody decided
that typeof(null)='object' ... null an object???
Anyway, works now.

- ENV -> env

- <html> -> &Apache::lonxml::xmlbegin, thus valid doctypes are now getting output, Yeah! StandardsCmpliance

- backing out the encoding changes for now

- some xhtml cleanups
- one icon -> lonhttpd

Guy's preferred solution to issue fixed with lonhtmlcommon v 1.101

If trailing / was removed, add it back.  Fix error caused when selecting /priv/$username (result of 1.94 change).

Fix bug 3638. Eliminate unintended recursion.

Tightned up the code in &crumbs even further.

Bug 3623: Reversed part of revision 1.94 because it was double escaping.

- Mark Lucas's changes to fix BUG#2078

-xhtml all the onBluh should be onbluh

Bug 2889: "datesetter needs in8l".

Did a bit of quoting..specifically helped out the Recently used list
when the items in the list have special characters by escape_url-ing them.

- except for the <nobr> and the selected="on" Edit mode on a homework problem is now xhtml 1.0 transtional compliant

- xhtmlizing cleanup

- it was hiding the minutes when there was one and showing it when there were zero, BUG#3472

Work-around for Safari bug regarding 'document.open', Bug #3449

	Added remove_recent routine to remove deleted directories
	from list that populates recent dropdown.

- backport 1.88

- this doesn't quite make me happy, but it does address the issues of BUG#3298

 - backport 1.87

 -BUG#3309, oragne ? in docs

- BUG#3270, speel thing was screwing up the ssi_body call

Spelling links

- fixing BUG#3218 as per gerd's desire
- also updating preferences and dropadd use of bread crumbs to make better use of the existing help

Fix bug #3218. In the breadcrumbs, a blue ? now appears adjacent to the green ? if inline help is available.

- &mt the links in breadcrumbs

Progress window localization logic would skip display for
the brief moment there were exactly 10 minutes of computation left.

Localized time output for progress window.

Integration of help icons in breadcrumb trail into a single icon. Click on icon to open new window with gateway to help options within frameset (or within main window if pop-ups blocked).  Help options include inline topic help, support request form, FAQ-o-matic, and bug reporting (all contextualized).  Option to collect form parameter information from page displaying help icon currently disabled.

Some work required:
lonsupportreq.pm - replace call to Mail::Send with more sophisticated CPAN module (e.g., Mail::Sender that allows specification of from: address and attachments.

"People who got this also get that" now works. Still needs stats.