Import the initial version of the hyperkitty archiver

15 files changed, 830 insertions, 0 deletions

diff --git a/static/css/stats.css b/static/css/stats.css
new file mode 100644
index 0000000..cd39079
--- /dev/null
+++ b/static/css/stats.css
@@ -0,0 +1,124 @@
+h2 {
+    margin-top: 0px;
+    padding-top: 10px;
+}
+/* Add icons to some text */
+.neutral {
+    background: url("../img/neutral.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+.like {
+    background: url("../img/like.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+.likealot {
+    background: url("../img/likealot.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+/* The content section of the page */ 
+.content {
+    width: 90%;
+    margin: auto;
+}
+
+#top_discussion {
+    width: 45%;
+    margin-right: 22px;
+}
+
+#discussion_by_topic {
+    width: 45%;
+    margin-top: 20px;
+    margin-right: 22px;
+}
+
+#most_active {
+    float: right;
+    width: 45%;
+}
+
+#discussion_marker {
+    float: right;
+    width: 45%;
+    margin-top: 20px;
+}
+
+.thread {
+    white-space: nowrap;
+}
+
+.thread * {
+    white-space: normal;
+}
+
+.thread_id {
+    font-weight: bold;
+    font-size: 125%;
+    color: rgb(102, 102, 102);
+    vertical-align: top;
+    padding-right: 10px;
+}
+
+.thread_title{
+    padding-right:20px;
+    color: rgb(102, 102, 102);
+    display: inline-block;
+}
+
+.thread_stats ul li {
+    margin-right:20px;
+}
+
+.category {
+    font-variant: small-caps;
+    font-weight: bold;
+    color: white;
+    -webkit-border-radius: 5px 5px 5px 5px;
+    -moz-border-radius: 5px 5px 5px 5px;
+    border-radius: 5px 5px 5px 5px;
+    vertical-align: top;
+    margin-bottom: 10px;
+    padding-top: 0px;
+    padding-left: 10px;
+}
+
+.category_entry {
+    list-style-type: circle;
+    margin-top: 0px;
+    padding-bottom: 10px;
+    padding-left: 25px;
+}
+
+.category_entry li {
+    padding-bottom: 10px;
+}
+
+.maker {
+    color: rgb(102, 102, 102);
+    padding-right: 10px;
+    padding-bottom: 20px;
+}
+
+.maker_id, .marker_name{
+    font-weight: bold;
+    font-size: 125%;
+    vertical-align: top;
+    padding-right: 20px;
+}
+
+.gravatar {
+    padding-right: 20px;
+}
+
+.score{
+    font-weight: bold;
+}
diff --git a/static/css/style.css b/static/css/style.css
new file mode 100644
index 0000000..00e46d8
--- /dev/null
+++ b/static/css/style.css
@@ -0,0 +1,324 @@
+
+@import url(http://fonts.googleapis.com/css?family=Droid+Sans);
+
+/* Generic classes */
+body {
+    margin: 0;
+    padding: 0;
+    font-family: 'Droid Sans', sans-serif;
+    color: rgb(77, 77, 77);
+}
+
+a {
+    color: rgb(55, 113, 200);
+    text-decoration: none;
+}
+
+.right {
+    text-align: right;
+}
+
+.inline-block {
+    display: inline-block;
+}
+
+.inline li, .inline-block li {
+    display: inline-block;
+    list-style-type: none;
+}
+
+/* Add icons to some text */
+.participant {
+    background: url("../img/participant.png") no-repeat scroll left top;
+    padding-left: 20px;
+}
+
+.discussion {
+    background: url("../img/discussion.png") no-repeat scroll left top;
+    padding-left: 20px;
+}
+
+.saved {
+    background: url("../img/saved.png") no-repeat scroll left top;
+    padding-left: 20px;
+}
+
+.notsaved {
+    background: url("../img/notsaved.png") no-repeat scroll left top;
+    padding-left: 20px;
+}
+
+.gravatar {
+    vertical-align: top;
+    width:40px;
+    font-size: 70%;
+}
+
+.gravatar img {
+    width: 40px;
+}
+
+.neutral {
+    background: url("../img/neutral.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+.like {
+    background: url("../img/like.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+.likealot {
+    background: url("../img/likealot.png") no-repeat scroll left;
+    padding-left: 20px;
+    padding-right: 20px;
+    font-weight: bold;
+}
+
+.youlike {
+    background: url("../img/youlike.png") no-repeat scroll left;
+    padding-left: 15px;
+    padding-right: 5px;
+}
+
+.youdislike {
+    background: url("../img/youdislike.png") no-repeat scroll left;
+    padding-left: 15px;
+    padding-right: 5px;
+}
+
+.showdiscussion {
+    background-image: linear-gradient(bottom, rgb(204,204,204) 11%, rgb(255,255,255) 100%);
+    background-image: -o-linear-gradient(bottom, rgb(204,204,204) 11%, rgb(255,255,255) 100%);
+    background-image: -moz-linear-gradient(bottom, rgb(204,204,204) 11%, rgb(255,255,255) 100%);
+    background-image: -webkit-linear-gradient(bottom, rgb(204,204,204) 11%, rgb(255,255,255) 100%);
+    background-image: -ms-linear-gradient(bottom, rgb(204,204,204) 11%, rgb(255,255,255) 100%);
+    background-image: -webkit-gradient(
+        linear,
+        left bottom,
+        left top,
+        color-stop(0.11, rgb(204,204,204)),
+        color-stop(1, rgb(255,255,255))
+    );
+    padding: 3px 7px 3px 7px;
+    -webkit-border-radius: 5px 5px 5px 5px;
+    -moz-border-radius: 5px 5px 5px 5px;
+    border-radius: 5px 5px 5px 5px;
+    border-style: solid;
+    border-width: 1px;
+    border-color: rgb(179, 179, 179);
+}
+
+.showdiscussion a {
+    color: rgb(77, 77, 77);
+}
+
+
+/* Top of the page -- header */
+.header {
+    background-color: rgb(236, 236, 236);
+    padding: 0;
+}
+
+.header ul {
+    padding: 0;
+    margin: 0;
+}
+
+.header hr{
+    color: rgb(204, 204, 204);
+    background-color: rgb(204, 204, 204);
+    border: 0 none;
+    margin-top: 0px;
+}
+
+#white {
+    color: rgb(255, 255, 255);
+    background-color: rgb(255, 255, 255);
+    margin-bottom: 0px;
+}
+
+#headline {
+    padding-left: 20px;
+    position: relative;
+}
+
+#top_right {
+    position: absolute;
+    right: 20px;
+    bottom: 0;
+    color: rgb(102, 102, 102);
+}
+
+#top_right li {
+    margin-left:10px;
+}
+
+#list_name {
+    font-size: 200%;
+    font-weight: bold;
+}
+
+#list_name a {
+ color: rgb(77, 77, 77);
+}
+
+#page_date {
+    font-size: 150%;
+}
+
+#list_email {
+    font-size:80%;
+    padding: 0 0 0 20px;
+    margin: 0;
+}
+
+#searchbox {
+    text-align:right;
+    padding-right: 20px;
+}
+
+#searchbox input {
+    width: 250px
+}
+
+#searchbox input::-webkit-input-placeholder {
+    font-style: italic;
+}
+
+#searchbox input:-moz-placeholder {
+    font-style: italic;
+}
+
+#newthread {
+    padding-left: 20px;
+}
+
+/* The content section of the page */
+.content {
+    width: 1024px;
+    margin: auto;
+}
+
+/* Thread list */
+
+.thread_title {
+    font-weight: bold;
+    font-size: 125%;
+}
+
+.thread_date {
+    font-style: italic;
+    font-size: 70%;
+    color: rgb(128, 0, 0);
+}
+
+.thread_content {
+    margin-top:10px;
+}
+
+.thread_email {
+}
+
+.thread_info {
+    text-align:right;
+    padding-right: 50px;
+}
+
+.tags {
+    text-align:left;
+    margin: 0px 0px 0px 200px;
+    padding: 0px;
+}
+
+/* Part containing the body of the mail which can be shown/hidden */
+.expander {
+    width: 768px;
+    background-image: linear-gradient(bottom, rgb(236,236,236) 11%, rgb(255,255,255) 100%);
+    background-image: -o-linear-gradient(bottom, rgb(236,236,236) 11%, rgb(255,255,255) 100%);
+    background-image: -moz-linear-gradient(bottom, rgb(236,236,236) 11%, rgb(255,255,255) 100%);
+    background-image: -webkit-linear-gradient(bottom, rgb(236,236,236) 11%, rgb(255,255,255) 100%);
+    background-image: -ms-linear-gradient(bottom, rgb(236,236,236) 11%, rgb(255,255,255) 100%);
+
+    background-image: -webkit-gradient(
+        linear,
+        left bottom,
+        left top,
+        color-stop(0.11, rgb(236,236,236)),
+        color-stop(1, rgb(255,255,255))
+    );
+    border-style: solid;
+    border-width: 1px;
+    border-color: rgb(236,236,236);
+    -webkit-border-radius: 5px 5px 5px 5px;
+    -moz-border-radius: 5px 5px 5px 5px;
+    border-radius: 5px 5px 5px 5px;
+    padding-left: 20px;
+    margin-left: 21px;
+    display: inline-block;
+    vertical-align: top;
+    white-space: pre;
+}
+
+.expander a {
+    float: right;
+    padding: 20px 10px 0px 0px;
+}
+
+/* Thread types */
+.type {
+    font-variant: small-caps;
+    font-weight: bold;
+    color: white;
+    padding: 3px;
+    -webkit-border-radius: 5px 5px 5px 5px;
+    -moz-border-radius: 5px 5px 5px 5px;
+    border-radius: 5px 5px 5px 5px;
+    vertical-align: top;
+    width: 110px;
+    text-align:center;
+}
+
+.type a {
+    color: white;
+}
+
+.type_question {
+    background-color: rgb(179, 128, 255);
+}
+
+.type_agenda {
+    background-color: rgb(42, 127, 255);
+}
+
+.type_todo {
+    background-color: rgb(200, 171, 55);
+}
+
+.type_dead {
+    background-color: rgb(0, 0, 0);
+}
+
+.type_announcement {
+    background-color: rgb(170, 212, 0);
+}
+
+.type_policy {
+    background-color: rgb(200, 55, 171);
+}
+
+.type_test {
+    background-color: rgb(200, 171, 55);
+}
+
+.invisible {
+    visibility: hidden;
+}
+
+.removed {
+    display: none;
+}[
diff --git a/static/img/discussion.png b/static/img/discussion.png
new file mode 100644
index 0000000..26e60d9
--- /dev/null
+++ b/static/img/discussion.png
diff --git a/static/img/email_bg.png b/static/img/email_bg.png
new file mode 100644
index 0000000..f3ae7b7
--- /dev/null
+++ b/static/img/email_bg.png
diff --git a/static/img/like.png b/static/img/like.png
new file mode 100644
index 0000000..7406cdd
--- /dev/null
+++ b/static/img/like.png
diff --git a/static/img/likealot.png b/static/img/likealot.png
new file mode 100644
index 0000000..5ce4b88
--- /dev/null
+++ b/static/img/likealot.png
diff --git a/static/img/neutral.png b/static/img/neutral.png
new file mode 100644
index 0000000..392f8c7
--- /dev/null
+++ b/static/img/neutral.png
diff --git a/static/img/newthread.png b/static/img/newthread.png
new file mode 100644
index 0000000..e61b871
--- /dev/null
+++ b/static/img/newthread.png
diff --git a/static/img/notsaved.png b/static/img/notsaved.png
new file mode 100644
index 0000000..a427a91
--- /dev/null
+++ b/static/img/notsaved.png
diff --git a/static/img/participant.png b/static/img/participant.png
new file mode 100644
index 0000000..f2d700b
--- /dev/null
+++ b/static/img/participant.png
diff --git a/static/img/saved.png b/static/img/saved.png
new file mode 100644
index 0000000..b240cd5
--- /dev/null
+++ b/static/img/saved.png
diff --git a/static/img/show_discussion.png b/static/img/show_discussion.png
new file mode 100644
index 0000000..f7f42f1
--- /dev/null
+++ b/static/img/show_discussion.png
diff --git a/static/img/youdislike.png b/static/img/youdislike.png
new file mode 100644
index 0000000..0c6387b
--- /dev/null
+++ b/static/img/youdislike.png
diff --git a/static/img/youlike.png b/static/img/youlike.png
new file mode 100644
index 0000000..affe451
--- /dev/null
+++ b/static/img/youlike.png
diff --git a/static/jquery.expander.js b/static/jquery.expander.js
new file mode 100644
index 0000000..9eabab4
--- /dev/null
+++ b/static/jquery.expander.js
@@ -0,0 +1,382 @@
+/*!
+ * jQuery Expander Plugin v1.4
+ *
+ * Date: Sun Dec 11 15:08:42 2011 EST
+ * Requires: jQuery v1.3+
+ *
+ * Copyright 2011, Karl Swedberg
+ * Dual licensed under the MIT and GPL licenses (just like jQuery):
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ *
+ *
+ *
+*/
+
+(function($) {
+  $.expander = {
+    version: '1.4',
+    defaults: {
+      // the number of characters at which the contents will be sliced into two parts.
+      slicePoint: 100,
+
+      // whether to keep the last word of the summary whole (true) or let it slice in the middle of a word (false)
+      preserveWords: true,
+
+      // a threshold of sorts for whether to initially hide/collapse part of the element's contents.
+      // If after slicing the contents in two there are fewer words in the second part than
+      // the value set by widow, we won't bother hiding/collapsing anything.
+      widow: 4,
+
+      // text displayed in a link instead of the hidden part of the element.
+      // clicking this will expand/show the hidden/collapsed text
+      expandText: 'read more',
+      expandPrefix: '… ',
+
+      expandAfterSummary: false,
+
+      // class names for summary element and detail element
+      summaryClass: 'summary',
+      detailClass: 'details',
+
+      // class names for <span> around "read-more" link and "read-less" link
+      moreClass: 'read-more',
+      lessClass: 'read-less',
+
+      // number of milliseconds after text has been expanded at which to collapse the text again.
+      // when 0, no auto-collapsing
+      collapseTimer: 0,
+
+      // effects for expanding and collapsing
+      expandEffect: 'fadeIn',
+      expandSpeed: 250,
+      collapseEffect: 'fadeOut',
+      collapseSpeed: 200,
+
+      // allow the user to re-collapse the expanded text.
+      userCollapse: true,
+
+      // text to use for the link to re-collapse the text
+      userCollapseText: 'read less',
+      userCollapsePrefix: ' ',
+
+
+      // all callback functions have the this keyword mapped to the element in the jQuery set when .expander() is called
+
+      onSlice: null, // function() {}
+      beforeExpand: null, // function() {},
+      afterExpand: null, // function() {},
+      onCollapse: null // function(byUser) {}
+    }
+  };
+
+  $.fn.expander = function(options) {
+    var meth = 'init';
+
+    if (typeof options == 'string') {
+      meth = options;
+      options = {};
+    }
+
+    var opts = $.extend({}, $.expander.defaults, options),
+        rSelfClose = /^<(?:area|br|col|embed|hr|img|input|link|meta|param).*>$/i,
+        rAmpWordEnd = /(&(?:[^;]+;)?|\w+)$/,
+        rOpenCloseTag = /<\/?(\w+)[^>]*>/g,
+        rOpenTag = /<(\w+)[^>]*>/g,
+        rCloseTag = /<\/(\w+)>/g,
+        rLastCloseTag = /(<\/[^>]+>)\s*$/,
+        rTagPlus = /^<[^>]+>.?/,
+        delayedCollapse;
+
+    var methods = {
+      init: function() {
+        this.each(function() {
+          var i, l, tmp, summTagLess, summOpens, summCloses, lastCloseTag, detailText,
+              $thisDetails, $readMore,
+              openTagsForDetails = [],
+              closeTagsForsummaryText = [],
+              defined = {},
+              thisEl = this,
+              $this = $(this),
+              $summEl = $([]),
+              o = $.meta ? $.extend({}, opts, $this.data()) : opts,
+              hasDetails = !!$this.find('.' + o.detailClass).length,
+              hasBlocks = !!$this.find('*').filter(function() {
+                var display = $(this).css('display');
+                return (/^block|table|list/).test(display);
+              }).length,
+              el = hasBlocks ? 'div' : 'span',
+              detailSelector = el + '.' + o.detailClass,
+              moreSelector = 'span.' + o.moreClass,
+              expandSpeed = o.expandSpeed || 0,
+              allHtml = $.trim( $this.html() ),
+              allText = $.trim( $this.text() ),
+              summaryText = allHtml.slice(0, o.slicePoint);
+
+          // bail out if we've already set up the expander on this element
+          if ( $.data(this, 'expander') ) {
+            return;
+          }
+          $.data(this, 'expander', true);
+
+          // determine which callback functions are defined
+          $.each(['onSlice','beforeExpand', 'afterExpand', 'onCollapse'], function(index, val) {
+            defined[val] = $.isFunction(o[val]);
+          });
+
+          // back up if we're in the middle of a tag or word
+          summaryText = backup(summaryText);
+
+          // summary text sans tags length
+          summTagless = summaryText.replace(rOpenCloseTag, '').length;
+
+          // add more characters to the summary, one for each character in the tags
+          while (summTagless < o.slicePoint) {
+            newChar = allHtml.charAt(summaryText.length);
+            if (newChar == '<') {
+              newChar = allHtml.slice(summaryText.length).match(rTagPlus)[0];
+            }
+            summaryText += newChar;
+            summTagless++;
+          }
+
+          summaryText = backup(summaryText, o.preserveWords);
+
+          // separate open tags from close tags and clean up the lists
+          summOpens = summaryText.match(rOpenTag) || [];
+          summCloses = summaryText.match(rCloseTag) || [];
+
+          // filter out self-closing tags
+          tmp = [];
+          $.each(summOpens, function(index, val) {
+            if ( !rSelfClose.test(val) ) {
+              tmp.push(val);
+            }
+          });
+          summOpens = tmp;
+
+          // strip close tags to just the tag name
+          l = summCloses.length;
+          for (i = 0; i < l; i++) {
+            summCloses[i] = summCloses[i].replace(rCloseTag, '$1');
+          }
+
+          // tags that start in summary and end in detail need:
+          // a). close tag at end of summary
+          // b). open tag at beginning of detail
+          $.each(summOpens, function(index, val) {
+            var thisTagName = val.replace(rOpenTag, '$1');
+            var closePosition = $.inArray(thisTagName, summCloses);
+            if (closePosition === -1) {
+              openTagsForDetails.push(val);
+              closeTagsForsummaryText.push('</' + thisTagName + '>');
+
+            } else {
+              summCloses.splice(closePosition, 1);
+            }
+          });
+
+          // reverse the order of the close tags for the summary so they line up right
+          closeTagsForsummaryText.reverse();
+
+          // create necessary summary and detail elements if they don't already exist
+          if ( !hasDetails ) {
+
+            // end script if there is no detail text or if detail has fewer words than widow option
+            detailText = allHtml.slice(summaryText.length);
+
+            if ( detailText === '' || detailText.split(/\s+/).length < o.widow ) {
+              return;
+            }
+
+            // otherwise, continue...
+            lastCloseTag = closeTagsForsummaryText.pop() || '';
+            summaryText += closeTagsForsummaryText.join('');
+            detailText = openTagsForDetails.join('') + detailText;
+
+          } else {
+            // assume that even if there are details, we still need readMore/readLess/summary elements
+            // (we already bailed out earlier when readMore el was found)
+            // but we need to create els differently
+
+            // remove the detail from the rest of the content
+            detailText = $this.find(detailSelector).remove().html();
+
+            // The summary is what's left
+            summaryText = $this.html();
+
+            // allHtml is the summary and detail combined (this is needed when content has block-level elements)
+            allHtml = summaryText + detailText;
+
+            lastCloseTag = '';
+          }
+          o.moreLabel = $this.find(moreSelector).length ? '' : buildMoreLabel(o);
+
+          if (hasBlocks) {
+            detailText = allHtml;
+          }
+          summaryText += lastCloseTag;
+
+          // onSlice callback
+          o.summary = summaryText;
+          o.details = detailText;
+          o.lastCloseTag = lastCloseTag;
+
+          if (defined.onSlice) {
+            // user can choose to return a modified options object
+            // one last chance for user to change the options. sneaky, huh?
+            // but could be tricky so use at your own risk.
+            tmp = o.onSlice.call(thisEl, o);
+
+          // so, if the returned value from the onSlice function is an object with a details property, we'll use that!
+            o = tmp && tmp.details ? tmp : o;
+          }
+
+          // build the html with summary and detail and use it to replace old contents
+          var html = buildHTML(o, hasBlocks);
+
+          $this.html( html );
+
+          // set up details and summary for expanding/collapsing
+          $thisDetails = $this.find(detailSelector);
+          $readMore = $this.find(moreSelector);
+          $thisDetails.hide();
+          $readMore.find('a').unbind('click.expander').bind('click.expander', expand);
+
+          $summEl = $this.find('div.' + o.summaryClass);
+
+          if ( o.userCollapse && !$this.find('span.' + o.lessClass).length ) {
+            $this
+            .find(detailSelector)
+            .append('<span class="' + o.lessClass + '">' + o.userCollapsePrefix + '<a href="#">' + o.userCollapseText + '</a></span>');
+          }
+
+          $this
+          .find('span.' + o.lessClass + ' a')
+          .unbind('click.expander')
+          .bind('click.expander', function(event) {
+            event.preventDefault();
+            clearTimeout(delayedCollapse);
+            var $detailsCollapsed = $(this).closest(detailSelector);
+            reCollapse(o, $detailsCollapsed);
+            if (defined.onCollapse) {
+              o.onCollapse.call(thisEl, true);
+            }
+          });
+
+          function expand(event) {
+            event.preventDefault();
+            $readMore.hide();
+            $summEl.hide();
+            if (defined.beforeExpand) {
+              o.beforeExpand.call(thisEl);
+            }
+
+            $thisDetails.stop(false, true)[o.expandEffect](expandSpeed, function() {
+              $thisDetails.css({zoom: ''});
+              if (defined.afterExpand) {o.afterExpand.call(thisEl);}
+              delayCollapse(o, $thisDetails, thisEl);
+            });
+          }
+
+        }); // this.each
+      },
+      destroy: function() {
+        if ( !this.data('expander') ) {
+          return;
+        }
+        this.removeData('expander');
+        this.each(function() {
+          var $this = $(this),
+              o = $.meta ? $.extend({}, opts, $this.data()) : opts,
+              details = $this.find('.' + o.detailClass).contents();
+
+          $this.find('.' + o.moreClass).remove();
+          $this.find('.' + o.summaryClass).remove();
+          $this.find('.' + o.detailClass).after(details).remove();
+          $this.find('.' + o.lessClass).remove();
+
+        });
+      }
+    };
+
+    // run the methods (almost always "init")
+    if ( methods[meth] ) {
+      methods[ meth ].call(this);
+    }
+
+    // utility functions
+    function buildHTML(o, blocks) {
+      var el = 'span',
+          summary = o.summary;
+      if ( blocks ) {
+        el = 'div';
+        // if summary ends with a close tag, tuck the moreLabel inside it
+        if ( rLastCloseTag.test(summary) && !o.expandAfterSummary) {
+          summary = summary.replace(rLastCloseTag, o.moreLabel + '$1');
+        } else {
+        // otherwise (e.g. if ends with self-closing tag) just add moreLabel after summary
+        // fixes #19
+          summary += o.moreLabel;
+        }
+
+        // and wrap it in a div
+        summary = '<div class="' + o.summaryClass + '">' + summary + '</div>';
+      } else {
+        summary += o.moreLabel;
+      }
+
+      return [
+        summary,
+        '<',
+          el + ' class="' + o.detailClass + '"',
+        '>',
+          o.details,
+        '</' + el + '>'
+        ].join('');
+    }
+
+    function buildMoreLabel(o) {
+      var ret = '<span class="' + o.moreClass + '">' + o.expandPrefix;
+      ret += '<a href="#">' + o.expandText + '</a></span>';
+      return ret;
+    }
+
+    function backup(txt, preserveWords) {
+      if ( txt.lastIndexOf('<') > txt.lastIndexOf('>') ) {
+        txt = txt.slice( 0, txt.lastIndexOf('<') );
+      }
+      if (preserveWords) {
+        txt = txt.replace(rAmpWordEnd,'');
+      }
+      return txt;
+    }
+
+    function reCollapse(o, el) {
+      el.stop(true, true)[o.collapseEffect](o.collapseSpeed, function() {
+        var prevMore = el.prev('span.' + o.moreClass).show();
+        if (!prevMore.length) {
+          el.parent().children('div.' + o.summaryClass).show()
+            .find('span.' + o.moreClass).show();
+        }
+      });
+    }
+
+    function delayCollapse(option, $collapseEl, thisEl) {
+      if (option.collapseTimer) {
+        delayedCollapse = setTimeout(function() {
+          reCollapse(option, $collapseEl);
+          if ( $.isFunction(option.onCollapse) ) {
+            option.onCollapse.call(thisEl, false);
+          }
+        }, option.collapseTimer);
+      }
+    }
+
+    return this;
+  };
+
+  // plugin defaults
+  $.fn.expander.defaults = $.expander.defaults;
+})(jQuery);