Added a readme file and various files

Added a readme, the glz_custom_fields plugin and screenshots of the
settings for creating and using the custom fields

plugins/glz_custom_fields-1.4.0-beta1/CHANGELOG.md

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+### What's new in v1.4.0
+
+All users tracking (livestats) has been completely removed. The feature
+didn't prove as useful as I've hoped, there was no point in keeping it
+around.
+
+Textpattern 4.5 compatibility.
+
+
+
+### What's new in v1.3.0
+
+As a word of caution, all existing plugin preferences will be 
+overwritten on install. This is related to the way path/urls are now 
+saved in the db.
+
+Also, the scripts folder has now been renamed to plugins. You should use
+it for all other TXP plugins that you don't want to store in the db.
+Plugins is more descriptive to its purpose.
+
+There is a livestats functionality which is disabled by default. You
+can follow the controversy that it raised starting with this forum post:
+http://forum.textpattern.com/viewtopic.php?pid=250362#p250362
+
+You can enable it from the plugin preferences page.
+
+Now for the fixes:
+
+* no longer checking if jQuery is present - has been present in TXP 
+for a very long time now 
+* fixed installation issues on TXP 4.4.1
+* include\_once fix for custom scripts
+* CSS & JS loads on the default page, right after user logs in GH-21
+* fixed editing of custom script names
+* CSS & JS code now in separate files
+* fixes duplicate excerpt bug when used together with MLP GH-23
+* disabling excerpts won't affect textarea custom fields, they are now
+  placed right after the article body GH-26

plugins/glz_custom_fields-1.4.0-beta1/INSTALL.md

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+This version of the plugin is for **Textpattern 4.4.x**,
+it will most probably not work properly on previous versions.
+
+#### BACKUP YOUR DATABASE
+
+**This is not optional**. The plugin won't delete  anything automatically, 
+but if something goes wrong, you might end up losing all your custom fields data.
+
+#### PLUGINS FOLDER
+
+Place the `glz_custom_fields` folder from the archive into your website's
+plugins folder. You should end up with something similar to:
+
+    .
+    |-- HISTORY.txt
+    |-- README.txt
+    |-- index.php
+    |-- ...........
+    |-- plugins
+    |   `-- glz_custom_fields <<< THIS IS THE FOLDER THAT YOU NEED TO ADD
+    |-- ...........
+    `-- textpattern
+        |-- checksums.txt
+        |-- config-dist.php
+        |..................
+
+#### INSTALL PLUGIN
+
+Now delete your existing `glz_custom_fields` plugin, and install the
+version included in this folder. That's it!
+
+## [Issues](https://github.com/gerhard/glz_custom_fields_public/issues) ::: [Tips](https://github.com/gerhard/glz_custom_fields_public/wiki) ::: [Github](https://github.com/gerhard/glz_custom_fields_public)

plugins/glz_custom_fields-1.4.0-beta1/glz_custom_fields/glz_custom_fields.css

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+/* - - - - - - - - - - - - - - - - - - - - -
+
+### TEXTPATTERN CUSTOM FIELDS ###
+
+Title : glz_custom_fields stylesheet
+Author : Gerhard Lazu
+URL : http://www.gerhardlazu.com/
+
+Created : 14th May 2007
+Last modified: 28th September 2009
+
+- - - - - - - - - - - - - - - - - - - - - */
+
+/* CLASSES
+-------------------------------------------------------------- */
+.green {
+  color: #6B3;
+}
+.red {
+  color: #C00;
+}
+.grey {
+  color: #777;
+}
+.left {
+  float: left;
+}
+.right {
+  float: right;
+}
+
+
+/* TABLE
+-------------------------------------------------------------- */
+.glz_custom_fields {
+  margin: 0 auto;
+  width: 600px;
+}
+
+.glz_custom_fields td {
+  vertical-align: middle;
+}
+.glz_custom_fields td.custom_set_position {
+  text-align: right;
+  width: 10%;
+}
+.glz_custom_fields td.custom_set_name {
+  width: 30%;
+}
+.glz_custom_fields td.type {
+  width: 30%;
+}
+.glz_custom_fields td.events {
+  width: 30%;
+  text-align: right;
+}
+
+.glz_custom_fields_prefs {
+  width: 500px;
+}
+.glz_custom_fields_prefs#list tr th {
+  font-weight: normal;
+  text-align: right;
+  vertical-align: top;
+  width: 50%;
+}
+.glz_custom_fields_prefs#list tr.heading td {
+  padding-top: 30px;
+}
+.glz_custom_fields_prefs#list tr.heading td h2 {
+  margin-top: 0
+}
+.glz_custom_fields_prefs tr td select,
+.glz_custom_fields_prefs tr td input {
+  width: 100%;
+}
+.glz_custom_fields_prefs tr td input.publish {
+  margin-left: 51%;
+  width: auto;
+}
+
+
+
+/* FORMS
+-------------------------------------------------------------- */
+.glz_custom_fields td.events form {
+  display: inline;
+}
+
+#add_edit_custom_field {
+  width: 600px;
+  margin: 2em auto 0 auto;
+}
+#add_edit_custom_field label {
+  width: 20%;
+  font-weight: 700;
+}
+#add_edit_custom_field p input,
+#add_edit_custom_field p select {
+  width: 50%;
+}
+#add_edit_custom_field p textarea {
+  font-size: 0.9em;
+  padding: 1px 0 1px 3px;
+  width: 50%; height: 100px;
+}
+#add_edit_custom_field p span {
+  padding-top: 3px;
+  width: 27%;
+}
+#add_edit_custom_field p em,
+.glz_custom_fields_prefs tr em {
+  font-size: 0.9em;
+  font-weight: 500;
+}
+#add_edit_custom_field input.submit {
+  margin-left: 21%;
+  margin-bottom: 1em;
+}
+
+/* select on write tab for the custom fields */
+td#article-col-1 #advanced p select.list,
+td#article-col-1 #custom_field_group select.list {
+  width: 100%;
+}
+
+td#article-col-1 #advanced p input.radio,
+td#article-col-1 #custom_field_group input.radio,
+td#article-col-1 #advanced p input.checkbox,
+td#article-col-1 #custom_field_group input.checkbox {
+  width: auto;
+}

plugins/glz_custom_fields-1.4.0-beta1/glz_custom_fields/glz_custom_fields.js

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+$(function() {
+  // creating a global object to store variables, functions etc.
+  var GLZ_CUSTOM_FIELDS;
+  if (GLZ_CUSTOM_FIELDS == undefined)
+    GLZ_CUSTOM_FIELDS = {};
+  GLZ_CUSTOM_FIELDS.special_custom_types = ["date-picker", "time-picker"];
+  GLZ_CUSTOM_FIELDS.no_value_custom_types = ["text_input", "textarea"];
+  GLZ_CUSTOM_FIELDS.messages = {
+    'textarea' : "<em>Each value on a separate line</em><br /><em>One {default} value allowed</em>",
+    'script' : "<em>File name in your custom scripts path</em>"
+  }
+
+  // disable all custom field references in Advanced Prefs
+  // prefs_ui doesn't offer support for this, getting the custom fields to display right here is not crucial at this point
+  var custom_field_tr = $("tr[id*=prefs-custom], tr[id*=custom_fields], tr:has(h3[class*=custom-prefs])");
+  if ( custom_field_tr ) {
+    $.each (custom_field_tr, function() {
+      $(this).hide();
+    });
+  }
+
+  // toggle custom field value based on its type
+  toggle_type_link();
+  if ( $.inArray($("select#custom_set_type :selected").attr("value"), [].concat(GLZ_CUSTOM_FIELDS.special_custom_types, GLZ_CUSTOM_FIELDS.no_value_custom_types)) != -1 ) {
+    custom_field_value_off();
+  }
+  else if ( $("select#custom_set_type :selected").attr("value") == "custom-script" )
+    custom_field_value_path();
+
+  $("select#custom_set_type").change( function() {
+    toggle_type_link();
+    if ( $.inArray($("select#custom_set_type :selected").attr("value"), [].concat(GLZ_CUSTOM_FIELDS.special_custom_types, GLZ_CUSTOM_FIELDS.no_value_custom_types)) != -1 ) {
+      custom_field_value_off();
+    }
+    else if ( $("select#custom_set_type :selected").attr("value") == "custom-script" )
+      custom_field_value_path();
+    else {
+      custom_field_value_on();
+    }
+  });
+
+  // add a reset link to all radio custom fields
+  if ($(".glz_custom_radio_field").length > 0) {
+    $(".glz_custom_radio_field").each(function() {
+      custom_field_to_reset = $(this).find("input:first").attr("name");
+      $(this).find("label:first").after(" <span class=\"small\">[<a href=\"#\" class=\"glz_custom_field_reset\" name=\"" + custom_field_to_reset +"\">Reset</a>]</span>");
+    });
+
+    // catch the reset action for the above link
+    $(".glz_custom_field_reset").click(function() {
+      custom_field_to_reset = $(this).attr("name");
+      // reset our radio input
+      $("input[name=" + custom_field_to_reset + "]").attr("checked", false);
+      // add an empty value with the same ID so that it saves the value as empty in the db
+      $(this).after("<input type=\"hidden\" value=\"\" name=\""+ custom_field_to_reset +"\" />");
+      return false;
+    });
+  }
+
+  // ### RE-USABLE FUNCTIONS ###
+
+  function custom_field_value_off() {
+    if ($("textarea#value").length) {
+      GLZ_CUSTOM_FIELDS.textarea_value = $("textarea#value").html();
+      $("textarea#value + span.right").html('');
+      $("textarea#value").remove();
+    }
+
+    if (!$("input#value").length)
+      $("label[for=value]").after('<input type="text" id="value" name="value" class="left" />');
+    $("input#value").attr('value', "no value allowed").attr('disabled', true);
+    $("input#value + span.right").html('');
+  }
+
+  function custom_field_value_on() {
+    if ( $("input#value").length )
+      $("input#value").remove();
+    if ( !$("textarea#value").length ) {
+      $("label[for=value]").after('<textarea id="value" name="value" class="left"></textarea>');
+      $("textarea#value + span.right").html(GLZ_CUSTOM_FIELDS.messages['textarea']);
+    }
+    if ( GLZ_CUSTOM_FIELDS.textarea_value )
+      $("textarea#value").html(GLZ_CUSTOM_FIELDS.textarea_value);
+  }
+
+  function custom_field_value_path() {
+    if ($("textarea#value").length) {
+      $("textarea#value + span.right").html('');
+      $("textarea#value").remove();
+    }
+    if (!$("input#value").length)
+      $("label[for=value]").after('<input type="text" id="value" name="value" class="left" />');
+    if ( $.inArray($("input#value").attr('value'), ["", "no value allowed"]) != -1 )
+      $("input#value").attr('value', "");
+    $("input#value").attr('disabled', false);
+    $("input#value + span.right").html(GLZ_CUSTOM_FIELDS.messages['script']);
+  }
+
+  function toggle_type_link() {
+    $("select#custom_set_type").parent().find('span').remove();
+    if ( $.inArray($("select#custom_set_type :selected").attr("value"), [].concat(GLZ_CUSTOM_FIELDS.special_custom_types, ["multi-select", "custom-script"])) != -1 )
+      $("select#custom_set_type").after("<span class=\"right\"><em><a href=\"http://"+window.location.host+window.location.pathname+"?event=plugin_prefs.glz_custom_fields\">Configure glz_custom_fields</a></em></span>");
+  }
+
+});