updated version on 3.3

ajax_bridge.php

 <?php
-
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,34 +13,33 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
+
+/**
  * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright  Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
  */
-
 require_once('../../config.php');
 require_once('learning_plan_form.php');
 require_once("lib.php");
 global $DB;
 $attributes = array();
-$lp_id = required_param('id', PARAM_INT); // $_GET['id'];
-$u_id = optional_param('u_id', null, PARAM_INT); // $_GET['u_id'];
-$t = optional_param('t', null, PARAM_INT); // $_GET['t'];
-$t_id = optional_param('t_id', null, PARAM_INT); // $_GET['t_id'];
-$status = optional_param('status', null, PARAM_INT);  // $_GET['status'];
-$hidetraining = optional_param('hidetraining', null, PARAM_INT); // $_GET['hidetraining'];
-$hideusers = optional_param('hideusers', null, PARAM_INT); //$_GET['hideusers'];
+$lp_id = required_param('id', PARAM_INT);
+$u_id = optional_param('u_id', null, PARAM_INT);
+$t = optional_param('t', null, PARAM_INT);
+$t_id = optional_param('t_id', null, PARAM_INT);
+$status = optional_param('status', null, PARAM_INT);
+$hidetraining = optional_param('hidetraining', null, PARAM_INT);
+$hideusers = optional_param('hideusers', null, PARAM_INT);
 $t_type_id = optional_param('t_type_id', null, PARAM_INT);
 $g_id = optional_param('g_id', null, PARAM_INT);
 if (!isloggedin()) {
     redirect($CFG->wwwroot);
 }
-require_login(NULL, false);
+require_login(null, false);
 $PAGE->set_context(context_system::instance());
 $PAGE->set_url('/blocks/learning_plan/ajax_bridge.php');
 
@@ -62,7 +60,7 @@ if ($lp_id && $t_id) {
                                                  where lp_id= ?', array($lp_id), $limitfrom = 0, $limitnum = 0);
     }
 
-    // Change users on the base of Learning plan
+    // Change users on the base of Learning plan.
     else if ($lp_id && $hidetraining) {
         $attributes1 = $DB->get_records_sql_menu('SELECT id, training_name as name from {learning_training} where type_id=?', array($t_type_id), $limitfrom = 0, $limitnum = 0);
         $attributes2 = $DB->get_records_sql_menu('SELECT  t_id as id, (SELECT training_name from {learning_training} where id =t_id) as name from {learning_plan_training}

block_learning_plan.php

 <?php
-
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,30 +13,35 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
+
+/**
  * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright  Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
  */
+defined('MOODLE_INTERNAL') || die();
+
 require_once(realpath(dirname(__FILE__) . '/lib.php'));
 
+/**
+ * Class to display content on block to access a page.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class block_learning_plan extends block_base {
 
     public function init() {
         global $CFG, $USER, $COURSE;
-
         $this->title = get_string('learning_plan', 'block_learning_plan');
     }
 
     public function get_content() {
         if ($this->content !== null) {
             return $this->content;
-
-
         }
         global $CFG, $USER, $COURSE, $PAGE, $DB;
         if (has_capability('block/learning_plan:managepages', $this->context)) {
@@ -47,17 +51,18 @@ class block_learning_plan extends block_base {
         }
         $this->content = new stdClass;
         $this->content->text = '';
+
         if (has_capability('block/learning_plan:managepages', $this->context)) {
             $pageurl = new moodle_url('/blocks/learning_plan/view.php?viewpage');
             if (!strpos($pageurl, '=')) {
                 $pageurl .= '=';
             }
-
             $this->content->text .= html_writer::link($pageurl . '1', get_string('learningpath', 'block_learning_plan')) . '<br>';
             $this->content->text .= html_writer::link($pageurl . '2', get_string('add_training', 'block_learning_plan')) . '<br>';
             $this->content->text .= html_writer::link($pageurl . '4', get_string('assign_training_learningplan', 'block_learning_plan')) . '<br>';
             $this->content->text .= html_writer::link($pageurl . '5', get_string('assign_learningplan_user', 'block_learning_plan')) . '<br>';
             $this->content->text .= html_writer::link($pageurl . '6', get_string('trainingstatus', 'block_learning_plan')) . '<br>';
+            $this->content->text .= html_writer::link($pageurl . '8', get_string('send_notification', 'block_learning_plan')) . '<br>';
             $this->content->text .= html_writer::link($pageurl . '7', get_string('search', 'block_learning_plan'));
         } else if (has_capability('block/learning_plan:viewpages', $this->context)) {
             $pageurl = new moodle_url('/blocks/learning_plan/student/view.php?id');

db/access.php

 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-defined('MOODLE_INTERNAL') || die();
+/**
+ * This plugin serves as a database and plan for all learning activities in the organization,
+ * where such activities are organized for a more structured learning program.
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
+ */
 
 $capabilities = array(
+    'block/learning_plan:viewmessages' => array(
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_COURSE,
+        'legacy' => array(
+            'guest' => CAP_PREVENT,
+            'student' => CAP_ALLOW,
+            'teacher' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'coursecreator' => CAP_ALLOW,
+            'manager' => CAP_ALLOW
+        )
+    ),
+    'block/learning_plan:sendmessages' => array(
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_COURSE,
+        'legacy' => array(
+            'guest' => CAP_PREVENT,
+            'student' => CAP_PREVENT,
+            'teacher' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'coursecreator' => CAP_ALLOW,
+            'manager' => CAP_ALLOW
+        )
+    ),
     'block/learning_plan:viewpages' => array(
         'captype' => 'read',
         'contextlevel' => CONTEXT_BLOCK,
@@ -15,6 +60,17 @@ $capabilities = array(
             'coursecreator' => CAP_ALLOW,
             'manager' => CAP_ALLOW
         )
+    ), 'block/learning_plan:myaddinstance' => array(
+        'riskbitmask' => RISK_PERSONAL,
+        'captype' => 'read',
+        'contextlevel' => CONTEXT_BLOCK,
+        'archetypes' => array(
+            'user' => CAP_ALLOW,
+            'editingteacher' => CAP_ALLOW,
+            'manager' => CAP_ALLOW,
+            'student' => CAP_ALLOW,
+        ),
+        'clonepermissionsfrom' => 'moodle/my:manageblocks'
     ),
     'block/learning_plan:addinstance' => array(
         'riskbitmask' => RISK_SPAM | RISK_XSS,
@@ -37,5 +93,6 @@ $capabilities = array(
             'coursecreator' => CAP_ALLOW,
             'manager' => CAP_ALLOW
         )
-    )
+    ),
+
 );

db/messages.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This plugin serves as a database and plan for all learning activities in the organization,
+ * where such activities are organized for a more structured learning program.
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
+ */
+
+
+$messageproviders = array(
+    'send' => array(
+        'capability' => 'block/learning_plan:sendmessages'
+    ),
+    'view' => array(
+        'capability' => 'block/learning_plan:viewmessages'
+    )
+);
\ No newline at end of file

db/upgrade.php

 <?php
-
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,16 +13,26 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
- * This plugin serves as a database and plan for all learning activities in the organziation,
+
+/**
+ * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
+ */
+// Ref: http://docs.moodle.org/dev/Upgrade_API.
+
+defined('MOODLE_INTERNAL') || die();
+
+
+/**
+ * Checking previous versions allow us to upgrade only the settings that need to be changed
+ * and avoid changes that might have since been customized by the site administrator.
+ * @param float old version information
+ * @return boolean.
  */
-// Ref: http://docs.moodle.org/dev/Upgrade_API
 function xmldb_block_learning_plan_upgrade($oldversion) {
     global $DB;
     $plugin = new stdClass();

lang/en/block_learning_plan.php

@@ -13,15 +13,17 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
+
+/**
  * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright  Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
  */
+defined('MOODLE_INTERNAL') || die();
+
 $string['pluginname'] = 'Learning plan';
 $string['learning_plan'] = 'Learning plan';
 $string['learning_plan_name'] = 'Name';
@@ -56,8 +58,8 @@ $string['plan_format'] = 'Please add learning plan in correct format.';
 $string['plan_exist'] = 'Learning Plan already exist';
 $string['training_format'] = 'Please add  training in correct format';
 $string['training_exist'] = 'Training already exist.';
-$string['date_val'] = 'Start date should be greater than end date.';
-$string['s_no'] = 'Serial no.';
+$string['date_val'] = 'End date should be greater than start date.';
+$string['s_no'] = 'S.No.';
 $string['wrong_url'] = 'Wrong URL';
 $string['elearning'] = 'eLearning';
 $string['classroom'] = 'Classroom training';
@@ -90,3 +92,16 @@ $string['select_user'] = 'Please select user(s)';
 $string['user_training'] = 'Please select training';
 $string['selectuser'] = 'Please select user';
 $string['select_learningplan'] = 'Please select Learning Plan';
+$string['notfound'] = 'Record not found!';
+$string['messageprovider:learningplan_notification'] = 'Learning plan notification';
+$string['learninig_plan:learningplan_notification'] = 'View message';
+$string['send_notification'] = 'Notification';
+$string['message'] = 'Message';
+$string['send_message'] = 'Send message';
+$string['notification_sent'] = 'Notification sent';
+$string['learning_plan_error'] = 'Learning plan is empty';
+$string['messageprovider:view'] = 'View notification';
+$string['learninig_plan:view'] = 'Learning plan notification view';
+$string['learninig_plan:sendmessages'] = 'Send notification';
+$string['learninig_plan:viewmessages'] = 'View notification';
+

learning_plan_form.php

 <?php
-
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,18 +13,23 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
- * This plugin serves as a database and plan for all learning activities in the organziation, 
+
+/**
+ * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright  Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
  */
 require_once("{$CFG->libdir}/formslib.php");
 
-// Add Learning Plans.
+/**
+ * Class for add a learning plan.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class learningplan_form extends moodleform {
 
     public function definition() {
@@ -71,8 +75,10 @@ class learningplan_form extends moodleform {
         $table->width = '100%';
         $sql = "SELECT id, learning_plan, description from {learning_learningplan}";
         $inc = 1;
-        //$rs = $DB->get_recordset_sql($sql, array(), $page * $perpage, $perpage);
-        $rs = $DB->get_recordset_sql($sql, array(), null, null);
+        $rs = $DB->get_recordset_sql($sql, array());
+
+
+		if ($DB->record_exists_sql($sql, array())) {
         foreach ($rs as $log) {
             $row = array();
             $row[] = $inc++;
@@ -83,6 +89,10 @@ class learningplan_form extends moodleform {
             $row[] = '<center><center><a title="' . get_string('delete') . '" href="' . $CFG->wwwroot . '/blocks/learning_plan/view.php?viewpage=1&rem=remove&id=' . $log->id . '"/>
                        <img alt="" src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall"/></a></center>';
             $table->data[] = $row;
+        }
+		}
+		else {
+            $table->data[] = array('', '', get_string('notfound', 'block_learning_plan'), '', '');
         }
         // $rs->close();
         return $table;
@@ -91,7 +101,12 @@ class learningplan_form extends moodleform {
 
 }
 
-// Add Training Types.
+/**
+ * Class for add a training.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class training_form extends moodleform {
 
     public function definition() {
@@ -116,7 +131,7 @@ class training_form extends moodleform {
         // $mform->addElement('file', 'attachment', get_string('attachment', 'block_learning_plan'), $attributes );
         // $mform->addElement('filepicker', 'attachment', get_string('attachment', 'block_learning_plan'), null, $attributes);
         $mform->addElement('text', 'url', get_string('url', 'block_learning_plan'));
-        $mform->addRule('url', get_string('wrong_url', 'block_learning_plan'), 'regex', '/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i', 'client');
+        $mform->addRule('url', get_string('wrong_url', 'block_learning_plan'), 'regex', '/\b(?:(?:https?|:http?|ftp):\/\/)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i', 'client');
         $mform->setType('url', PARAM_LOCALURL);
         $mform->addElement('date_time_selector', 'start_date', get_string('start_date', 'block_learning_plan'));
         $mform->addElement('date_time_selector', 'end_date', get_string('end_date', 'block_learning_plan'));
@@ -161,8 +176,9 @@ class training_form extends moodleform {
         $table->width = '100%';
         $sql = "SELECT id, training_name, type_id, start_date, end_date, url  from {learning_training} ";
         $inc = 1;
-       // $rs = $DB->get_recordset_sql($sql, array(), $page * $perpage, $perpage);
-         $rs = $DB->get_recordset_sql($sql, array(), null, null);
+        $rs = $DB->get_recordset_sql($sql, array());
+
+		if ($DB->record_exists_sql($sql, array())) {
         foreach ($rs as $log) {
             $row = array();
             $row[] = $inc++;
@@ -190,6 +206,10 @@ class training_form extends moodleform {
             $row[] = '<center><center><a title="' . get_string('remove') . '" href="' . $CFG->wwwroot . '/blocks/learning_plan/view.php?viewpage=2&rem=remove&id=' . $log->id . '"/>
                      <img alt="" src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall"/></a></center>';
             $table->data[] = $row;
+        }
+		}
+		else {
+            $table->data[] = array('', '', '', get_string('notfound', 'block_learning_plan'), '', '', '');
         }
         //$rs->close();
         return $table;
@@ -197,7 +217,12 @@ class training_form extends moodleform {
 
 }
 
-// Add Training Method.
+/**
+ * Class for add a training method.
+ * Note: This class currently not using. It just added for future plugin enhancement purpose.
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class trainingmethod_form extends moodleform {
 
     public function definition() {
@@ -228,7 +253,12 @@ class trainingmethod_form extends moodleform {
 
 }
 
-// Assign Training into Learning Plan.
+/**
+ * Class for assign trainings in to a learning plan.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class assigntraining_learningplan__form extends moodleform {
 
     public function definition() {
@@ -268,9 +298,11 @@ class assigntraining_learningplan__form extends moodleform {
         $sql = "SELECT id, (select learning_plan from {learning_learningplan}  where id=lp_id) as learning_plan,
                (select training_name from {learning_training} where id=t_id) as training_name,
                (select type_id from {learning_training} where id=t_id) as type_id from {learning_plan_training}  ";
+
 		$inc = 1;
         //$rs = $DB->get_recordset_sql($sql, array(), $page * $perpage, $perpage);
-        $rs = $DB->get_recordset_sql($sql, array(), null, null);
+        $rs = $DB->get_recordset_sql($sql, array());
+        if ($DB->record_exists_sql($sql, array())) {
 		foreach ($rs as $log) {
             $row = array();
             $row[] = $inc++;
@@ -281,14 +313,21 @@ class assigntraining_learningplan__form extends moodleform {
                      <img src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall"/></a></center>';
             $table->data[] = $row;
         }
-        // $rs->close();
-        //echo $OUTPUT->paging_bar($inc + 1, $page, $perpage, $baseurl);
+		}
+		else {
+            $table->data[] = array('', '', get_string('notfound', 'block_learning_plan'), '', '');
+        }
 		return $table;
     }
 
 }
 
-// Assign Learning plan to User.
+/**
+ * Class for assign users in to a learning plan.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class assignlerningplan_user_form extends moodleform {
 
     public function definition() {
@@ -336,9 +375,11 @@ class assignlerningplan_user_form extends moodleform {
                (SELECT learning_plan FROM {learning_learningplan} WHERE id = lp_id) as learning_plan,
                (SELECT concat(firstname,' ', lastname) FROM {user} WHERE id = assignee_id) as assignee
                FROM {learning_user_learningplan}";
+
 		$inc = 0;
         //$rs = $DB->get_recordset_sql($sql, array(), $page * $perpage, $perpage);
-        $rs = $DB->get_recordset_sql($sql, array(), null, null);
+        $rs = $DB->get_recordset_sql($sql, array());
+        if ($DB->record_exists_sql($sql, array())) {
 		foreach ($rs as $log) {
             $row = array();
             $row[] = ++$inc;
@@ -349,13 +390,21 @@ class assignlerningplan_user_form extends moodleform {
                     . ' <img src="' . $OUTPUT->pix_url('t/delete') . '" class="iconsmall"/></a>';
             $table->data[] = $row;
         }
-        //echo $OUTPUT->paging_bar($inc + 1, $page, $perpage, $baseurl);
+		}
+		else {
+            $table->data[] = array('', '', get_string('notfound', 'block_learning_plan'), '');
+        }
         return $table;
     }
 
 }
 
-// Set Training Status.
+/**
+ * Class to set user's trainings status.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class trainingstatus_form extends moodleform {
 
     public function definition() {
@@ -406,6 +455,12 @@ class trainingstatus_form extends moodleform {
 
 }
 
+/**
+ * Class to search training result.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 class search extends moodleform {
 
     public function definition() {
@@ -426,7 +481,7 @@ class search extends moodleform {
     }
 
     public function display_list($lp_id = "", $t_id = "", $status = "") {
-        // if ($lp_id && $t_id) {
+
         global $DB, $OUTPUT, $CFG;
         $table = new html_table();
         $table->id = 'statuslist';
@@ -457,9 +512,11 @@ class search extends moodleform {
                lpt inner join {learning_user_trainingplan} lut
                 on lut.lpt_id=lpt.id  where lpt.lp_id=?  AND lpt.t_id= ? AND lut.status = ?';
         }
+
+
 		$inc = 0;
         $rs = $DB->get_recordset_sql($sql, array($lp_id, $t_id, $status));
-        if (count($rs) > 0) {
+        if ($DB->record_exists_sql($sql, array($lp_id, $t_id, $status))) {
 			foreach ($rs as $log) {
                 $row = array();
                 $row[] = ++$inc;
@@ -469,15 +526,60 @@ class search extends moodleform {
                 $row[] = date('d-m-Y', $log->date2);
                 $row[] = status_value($log->status);
                 $row[] = format_string($log->remarks);
-                $row[] = '<a href="' . $CFG->wwwroot . '/blocks/learning_plan/view.php?viewpage=6&l_id=' . $log->lp_id . '&u_id=' . $log->id . '&t_id=' . $log->t_id . '&setting=1">Modify</a>';
-                // $row[] = '<center><center><a title="Remove" href="'.$CFG->wwwroot.'/blocks/learning_plan/view.php?viewpage=5&rem=remove&id='.$log->id.'"/>
-                // <img src="'.$OUTPUT->pix_url('t/delete') . '" class="iconsmall"/></a></center>';
+                $row[] = '<a href="' . $CFG->wwwroot . '/blocks/learning_plan/view.php?viewpage=6&l_id=' . $log->lp_id . '&u_id=' . $log->id . '&t_id=' . $log->t_id . '&setting=1">Setting</a>';
                 $table->data[] = $row;
             }
-        } else {
-            $row = array('None');
+        }
+		else {
+            $table->data[] = array('', '', '', '', get_string('notfound', 'block_learning_plan'), '', '', '');
         }
         return $table;
     }
 
 }
+
+/**
+ * Class for add a learning plan.
+ *
+ * @copyright 3i Logic<lms@3ilogic.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+class send_notification extends moodleform {
+
+    public function definition() {
+		 global $DB, $CFG;
+        $mform = & $this->_form;
+
+		$mform->addElement('header', 'displayinfo', get_string('send_notification', 'block_learning_plan'));
+
+		$learning_plan_sql = 'select DISTINCT ll.id,ll.learning_plan from
+                    {learning_learningplan} ll inner join {learning_plan_training} lpt
+                    on ll.id=lpt.lp_id inner join {learning_user_learningplan} lul
+                    on lpt.lp_id=lul.lp_id';
+		$learning_plan_rs = $DB->get_records_sql($learning_plan_sql, array());
+
+        $learning_plan_row = array();
+        foreach ($learning_plan_rs as $learning_plan_log) {
+            $learning_plan_row[$learning_plan_log->id] = $learning_plan_log->learning_plan;
+        }
+        $mform->addElement('select', 'learning_plan', get_string('learning_plan', 'block_learning_plan'), $learning_plan_row);
+$mform->addRule('learning_plan', get_string('learning_plan_error', 'block_learning_plan'), 'required', null, 'client');
+		$mform->addElement('textarea', 'message', get_string('message', 'block_learning_plan'));
+        $mform->setType('message', PARAM_TEXT);
+
+        $mform->addElement('hidden', 'viewpage', '8');
+        $mform->setType('viewpage', PARAM_INT);
+        $this->add_action_buttons($cancel = false, $submitlabel = get_string('send_message', 'block_learning_plan'));
+    }
+
+    public function validation($data, $files) {
+            return false;
+    }
+
+    public function display_list() {
+        return false;
+    }
+}
+

lib.php

 <?php
-
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,14 +13,23 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* Learning Plan Block
- * This plugin serves as a database and plan for all learning activities in the organziation, 
+
+/**
+ * This plugin serves as a database and plan for all learning activities in the organization,
  * where such activities are organized for a more structured learning program.
- * @package blocks
- * @author: Azmat Ullah, Talha Noor
- * @date: 20-Aug-2014
- * @copyright  Copyrights © 2012 - 2014 | 3i Logic (Pvt) Ltd.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @package    block_learning_plan
+ * @copyright  3i Logic<lms@3ilogic.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
+ * @author     Azmat Ullah <azmat@3ilogic.com>
+ */
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * This function return learning plan and training association key.
+ *
+ * @param int $l_id learning plan id
+ * @param int $t_id training id
+ * @return int leanring plan and training associatino key.
  */
 function get_lpt_id($l_id, $t_id) {
     global $DB;
@@ -30,6 +38,12 @@ function get_lpt_id($l_id, $t_id) {
     return $lpt_id;
 }
 
+/**
+ * This function check is specific learning plan already exist in a table or not.
+ *
+ * @param int $l_id learning plan id
+ * @return boolean .
+ */
 function islp_assign_user($l_id) {
     global $DB;
     $return;
@@ -42,18 +56,36 @@ function islp_assign_user($l_id) {
     return $return;
 }
 
+/**
+ * This function return user list of particular learning plan.
+ *
+ * @param int $lp_id learning plan id
+ * @return array user list.
+ */
 function get_learningplan_user($lp_id) {
     global $DB;
     $users = $DB->get_records('learning_user_learningplan', array('lp_id' => $lp_id));
     return $users;
 }
 
+/**
+ * This function return trainings list assigned to particular learning plan.
+ *
+ * @param int $lp_id
+ * @return array training list.
+ */
 function learningplan_training($lp_id) {
     global $DB;
     $training = $DB->get_records('learning_plan_training', array('lp_id' => $lp_id));
     return $training;
 }
 
+/**
+ * This function return learning plan array.
+ *
+ * @param int $u_id user id
+ * @return array learning plan.
+ */
 function user_learningplan($u_id) {
     global $DB;
     $training = $DB->get_recordset_sql('SELECT lp_id as id, (select  learning_plan  from {learning_learningplan} where id =lp_id) as learningplan
@@ -61,6 +93,12 @@ function user_learningplan($u_id) {
     return $training;
 }
 
+/**
+ * This function return status value.
+ *
+ * @param int $status_id status id
+ * @return string status value.
+ */
 function status_value($status_id) {
     $status_value = '';
     if ($status_id == '0') {
@@ -73,6 +111,14 @@ function status_value($status_id) {
     return $status_value;
 }
 
+/**
+ * This function return user stauts id.
+ *
+ * @param int $l_id learning plan id
+ * @param int $u_id user id
+ * @param int $t_id training id
+ * @return int status id.
+ */
 function status_id($l_id, $u_id, $t_id) {
     global $DB;
     $status = $DB->get_record_sql('select lut.id as id from {learning_plan_training} lpt inner join {learning_user_trainingplan} lut
@@ -81,20 +127,39 @@ function status_id($l_id, $u_id, $t_id) {
     return $status;
 }
 
-// Return Learning Plan as String.
+/**
+ * This function return learning plan name.
+ *
+ * @param int $id learning plan id
+ * @return string leanring plan name.
+ */
 function get_learningplan_name($id) {
     global $DB;
     $result = $DB->get_record_sql("SELECT learning_plan FROM {learning_learningplan} WHERE id = ?", array($id));
     return $result->learning_plan;
 }
 
-// Return User Full Name as String
+/**
+ * This function return full name of user.
+ *
+ * @param int $id user id
+ * @return string user name.
+ */
 function get_user_name($id) {
     global $DB;
     $result = $DB->get_record_sql("SELECT concat (firstname,' ', lastname) as name FROM {user} WHERE id = ?", array($id));
     return $result->name;
 }
 
+/**
+ * This function perform delete operation on overall plugins.
+ *
+ * @param string $table plugin table name where the record will be delete
+ * @param id $id record id or table primary key
+ * @param string $url call back url
+ * @param int $lp_id learning plan id
+ * @return null redirect to call back url.
+ */
 function delete_learningplan_record($table, $id, $url, $lp_id = '') {
     global $DB;
     // Delete Department.
@@ -120,27 +185,33 @@ function delete_learningplan_record($table, $id, $url, $lp_id = '') {
     redirect($url, get_string('removed', 'block_learning_plan'), 2);
 }
 
+/**
+ * This function display the list of assigned trainings on the basis of user id and learning plan id.
+ *
+ * @param int $lp_id learning plan id
+ * @param int $u_id user id
+ * @return table.
+ */
 function display_list($lp_id, $u_id) {
-    //  if ($lp_id && $t_id) {
     global $DB, $OUTPUT, $CFG;
     $table = new html_table();
     $table->id = 'statuslist';
     $table->head = array(get_string('s_no', 'block_learning_plan'), get_string('training_name', 'block_learning_plan'), get_string('training_method', 'block_learning_plan'), get_string('start_date', 'block_learning_plan'), get_string('end_date', 'block_learning_plan'), get_string('status', 'block_learning_plan'), get_string('remarks', 'block_learning_plan'));
     $table->size = array('5%', '20%', '14%', '8%', '8%', '10%', '25%');
     $table->align = array('center', 'left', 'left', 'center', 'center', 'center', 'left');
-
     $table->width = '100%';
     $table->attributes = array('class' => 'display');
-
     $table->data = array();
     $sql = 'select  t_id, (select type_id from  {learning_training} where id =t_id) as type_id, lp_id, lut.status, lut.remarks, `u_id` as id,(select training_name from  {learning_training} where id =t_id)
             as training, (select url from {learning_training} where id =t_id) as url, (select learning_plan from   {learning_learningplan} where id =lp_id) as learning_plan, (SELECT
             CONCAT(firstname," ", lastname)FROM {user} where username!="guest" AND id = u_id) as name,(select
             start_date from  {learning_training} where id =t_id)as date1,(select end_date from  {learning_training}
             where id =t_id)as date2 from {learning_plan_training} lpt inner join {learning_user_trainingplan} lut
-            on lut.lpt_id=lpt.id  where lpt.lp_id=? AND lut.u_id=?'; //ORDER BY $orderby';
+            on lut.lpt_id=lpt.id  where lpt.lp_id=? AND lut.u_id=?';
     $inc = 0;
     $rs = $DB->get_recordset_sql($sql, array($lp_id, $u_id));
+
+    if ($DB->record_exists_sql($sql, array($lp_id, $u_id))) {
         foreach ($rs as $log) {
             $row = array();
             $row[] = ++$inc;
@@ -149,10 +220,6 @@ function display_list($lp_id, $u_id) {
             } else {
                 $row[] = format_string($log->training, false);
             }
-        // $row[] = $log->name;
-        // $row[] = date('d-m-Y', $log->date1);
-        // $row[] = date('d-m-Y', $log->date2);
-        $training_method;
             if ($log->type_id == 1) {
                 $training_method = get_string('elearning', 'block_learning_plan');
             } else if ($log->type_id == 2) {
@@ -161,15 +228,24 @@ function display_list($lp_id, $u_id) {
                 $training_method = get_string('onthejob', 'block_learning_plan');
             }
             $row[] = format_string($training_method, false);
-        $row[] = userdate($log->date1, get_string('strftimedatefullshort', 'core_langconfig')); //date('d-m-Y', $log->date1);
-        $row[] = userdate($log->date2, get_string('strftimedatefullshort', 'core_langconfig')); //date('d-m-Y', $log->date2);
+            $row[] = userdate($log->date1, get_string('strftimedatefullshort', 'core_langconfig'));
+            $row[] = userdate($log->date2, get_string('strftimedatefullshort', 'core_langconfig'));
             $row[] = status_value($log->status);
             $row[] = format_string($log->remarks, false);
             $table->data[] = $row;
         }
+    } else {
+        $table->data[] = array('', '', '', '', get_string('notfound', 'block_learning_plan'), '', '', '');
+    }
     return $table;
 }
 
+/**
+ * This function return navigation titles displayed on pluign header.
+ *
+ * @param int $viewpage page id
+ * @return string navigation title.
+ */
 function nav_title($viewpage) {
     $array = array(
         1 => get_string('learningpath', 'block_learning_plan'),
@@ -178,10 +254,17 @@ function nav_title($viewpage) {
         5 => get_string('assign_learningplan_user', 'block_learning_plan'),
         6 => get_string('trainingstatus', 'block_learning_plan'),
         7 => get_string('search', 'block_learning_plan'),
+        8 => get_string('send_notification', 'block_learning_plan'),
     );
     return $array[$viewpage];
 }
 
+/**
+ * This function return training type.
+ *
+ * @param int $type_id type id of training
+ * @return string type name.
+ */
 function training_type($type_id) {
     $training_type = '';
     if ($type_id == '1') {
@@ -194,10 +277,115 @@ function training_type($type_id) {
     return $training_type;
 }
 
+/**
+ * This function return custom field name on the base of input paramet custom field ID.
+ *
+ * @param null
+ * @return Array groups list will be return.
+ */
 function isGroup_null() {
     global $DB;
-//    $result = $DB->get_record_sql("SELECT concat (firstname,' ', lastname) as name FROM {user} WHERE id = ?",
-//                                 array($id));
     $result = $DB->record_exists('groups', array());
     return $result;
 }
+
+/**
+ * This function return learning plan assignment notification.
+ *
+ * @param int $user user id
+ * @param string $msg message body
+ * @param table $table trainings list in table form
+ * @param string $subject notification subject
+ * @return null.
+ */
+function lp_send_notification($user, $msg, $table, $subject) {
+
+    $message = new \core\message\message();
+    $message->component = 'block_learning_plan';
+    $message->name = 'view';
+    $message->userfrom = get_admin();
+    $message->userto = $user;
+    $message->subject = $subject;
+    $username = getlpuser($user);
+    $message->fullmessagehtml = "<br/>Dear $username,<br/><br/>$msg<br/><br/>$table";
+    $message->fullmessageformat = FORMAT_HTML;
+    $message->smallmessage = '';
+    $message->notification = 1;
+    message_send($message);
+}
+
+/**
+ * This function return user full name.
+ *
+ * @param int $id user id
+ * @return String user name.
+ */
+function getlpuser($id) {
+    global $DB;
+    $result = $DB->get_record_sql("SELECT concat (firstname,' ', lastname) as name FROM {user} WHERE id = ?", array($id));
+    return $result->name;
+}
+
+/**
+ * This function return training list table associated with particular learning plan.
+ *
+ * @param int $id learning plan id
+ * @return table training list table.
+ */
+function get_lp_training($id) {
+    global $DB;
+
+    $training_sql = "SELECT lt.training_name, lt.type_id, lt.start_date, lt.end_date
+					FROM {learning_plan_training} lpt
+					INNER JOIN {learning_training} lt
+					ON lpt.t_id = lt.id
+					where lpt.lp_id = ?";
+    $training_rs = $DB->get_records_sql($training_sql, array($id));
+    $table = new html_table();
+    $table->head = array('S.No', 'Training name', 'Training method', 'Start date', 'End date');
+    $table->align = array('center', 'left', 'left', 'center', 'center');
+    $table->data = array();
+    if ($DB->record_exists_sql($training_sql, array($id))) {
+        $sno = 0;
+        foreach ($training_rs as $training_log) {
+            $row = array();
+            $row[] = ++$sno;
+            $row[] = $training_log->training_name;
+            if ($training_log->type_id == 1) {
+                $training_method = get_string('elearning', 'block_learning_plan');
+            } else if ($training_log->type_id == 2) {
+                $training_method = get_string('classroom', 'block_learning_plan');
+            } else if ($training_log->type_id == 3) {
+                $training_method = get_string('onthejob', 'block_learning_plan');
+            }
+            $row[] = $training_method;
+            $row[] = date('d-m-Y', $training_log->start_date);
+            $row[] = date('d-m-Y', $training_log->end_date);
+            $table->data[] = $row;
+        }
+    } else {
+        $table->data[] = array('', '', get_string('notfound', 'block_advance_learning_plan'), '', '');
+    }
+
+    return $table;
+}
+
+/**
+ * This function reterive users having particular learning plan.
+ *
+ * @param int $id leanring plan id
+ * @param string $message message body
+ * @return table learning plan trainings table.
+ */
+function lp_get_users($id, $message, $training_list) {
+    global $DB;
+
+    $user_sql = "SELECT u_id FROM {learning_user_learningplan}
+				 where lp_id = ?";
+    $user_rs = $DB->get_records_sql($user_sql, array($id));
+    if ($DB->record_exists_sql($user_sql, array($id))) {
+        foreach ($user_rs as $user_log) {
+            lp_send_notification($user_log->u_id, $message, $training_list, 'Learning plan notification');
+        }
+    }
+}

public/datatable/dataTables.tableTools.css

+/*
+ * File:        TableTools.css
+ * Description: Styles for TableTools 2
+ * Author:      Allan Jardine (www.sprymedia.co.uk)
+ * Language:    Javascript
+ * License:     GPL v2 / 3 point BSD
+ * Project:     DataTables
+ * 
+ * Copyright 2009-2012 Allan Jardine, all rights reserved.
+ *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ * CSS name space:
+ *   DTTT                  DataTables TableTools
+ *
+ * Style sheet provides:
+ *   CONTAINER             TableTools container element and styles applying to all components
+ *   BUTTON_STYLES         Action specific button styles
+ *   SELECTING             Row selection styles
+ *   COLLECTIONS           Drop down list (collection) styles
+ *   PRINTING              Print display styles
+ */
+
+
+/*
+ * CONTAINER
+ * TableTools container element and styles applying to all components
+ */
+div.DTTT_container {
+	position: relative;
+	float: right;
+	margin-bottom: 1em;
+}
+
+@media screen and (max-width: 640px) {
+	div.DTTT_container {
+		float: none !important;
+		text-align: center;
+	}
+
+	div.DTTT_container:after {
+		visibility: hidden;
+		display: block;
+		content: "";
+		clear: both;
+		height: 0;
+	}
+}
+
+
+button.DTTT_button,
+div.DTTT_button,
+a.DTTT_button {
+	position: relative;
+	display: inline-block;
+	margin-right: 3px;
+	padding: 5px 8px;
+	border: 1px solid #999;
+	cursor: pointer;
+	*cursor: hand;
+	font-size: 0.88em;
+	color: black !important;
+
+	-webkit-border-radius: 2px;
+	   -moz-border-radius: 2px;
+	    -ms-border-radius: 2px;
+	     -o-border-radius: 2px;
+	        border-radius: 2px;
+
+	-webkit-box-shadow: 1px 1px 3px #ccc;
+	   -moz-box-shadow: 1px 1px 3px #ccc;
+	    -ms-box-shadow: 1px 1px 3px #ccc;
+	     -o-box-shadow: 1px 1px 3px #ccc;
+	        box-shadow: 1px 1px 3px #ccc;
+
+	/* Generated by http://www.colorzilla.com/gradient-editor/ */
+	background: #ffffff; /* Old browsers */
+	background: -webkit-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* Chrome10+,Safari5.1+ */
+	background:    -moz-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* FF3.6+ */
+	background:     -ms-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* IE10+ */
+	background:      -o-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* Opera 11.10+ */
+	background:         linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* W3C */
+	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f9f9f9',GradientType=0 ); /* IE6-9 */
+}
+
+
+/* Buttons are cunning border-box sizing - we can't just use that for A and DIV due to IE6/7 */
+button.DTTT_button {
+	height: 30px;
+	padding: 3px 8px;
+}
+
+.DTTT_button embed { 
+	outline: none;
+}
+
+button.DTTT_button:hover,
+div.DTTT_button:hover,
+a.DTTT_button:hover {
+	border: 1px solid #666;
+	text-decoration: none !important;
+
+	-webkit-box-shadow: 1px 1px 3px #999;
+	   -moz-box-shadow: 1px 1px 3px #999;
+	    -ms-box-shadow: 1px 1px 3px #999;
+	     -o-box-shadow: 1px 1px 3px #999;
+	        box-shadow: 1px 1px 3px #999;
+
+	background: #f3f3f3; /* Old browsers */
+	background: -webkit-linear-gradient(top, #f3f3f3 0%,#e2e2e2 89%,#f4f4f4 100%); /* Chrome10+,Safari5.1+ */
+	background:    -moz-linear-gradient(top, #f3f3f3 0%,#e2e2e2 89%,#f4f4f4 100%); /* FF3.6+ */
+	background:     -ms-linear-gradient(top, #f3f3f3 0%,#e2e2e2 89%,#f4f4f4 100%); /* IE10+ */
+	background:      -o-linear-gradient(top, #f3f3f3 0%,#e2e2e2 89%,#f4f4f4 100%); /* Opera 11.10+ */
+	background:         linear-gradient(top, #f3f3f3 0%,#e2e2e2 89%,#f4f4f4 100%); /* W3C */
+	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f3f3f3', endColorstr='#f4f4f4',GradientType=0 ); /* IE6-9 */
+}
+
+button.DTTT_disabled,
+div.DTTT_disabled,
+a.DTTT_disabled {
+	color: #999;
+	border: 1px solid #d0d0d0;
+	
+	background: #ffffff; /* Old browsers */
+	background: -webkit-linear-gradient(top, #ffffff 0%,#f9f9f9 89%,#fafafa 100%); /* Chrome10+,Safari5.1+ */
+	background:    -moz-linear-gradient(top, #ffffff 0%,#f9f9f9 89%,#fafafa 100%); /* FF3.6+ */
+	background:     -ms-linear-gradient(top, #ffffff 0%,#f9f9f9 89%,#fafafa 100%); /* IE10+ */
+	background:      -o-linear-gradient(top, #ffffff 0%,#f9f9f9 89%,#fafafa 100%); /* Opera 11.10+ */
+	background:         linear-gradient(top, #ffffff 0%,#f9f9f9 89%,#fafafa 100%); /* W3C */
+	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#fafafa',GradientType=0 ); /* IE6-9 */
+}
+
+
+
+/*
+ * BUTTON_STYLES
+ * Action specific button styles
+ * If you want images - comment this back in
+
+a.DTTT_button_csv,
+a.DTTT_button_xls,
+a.DTTT_button_copy,
+a.DTTT_button_pdf,
+a.DTTT_button_print {
+	padding-right: 0px;
+}
+
+a.DTTT_button_csv span,
+a.DTTT_button_xls span,
+a.DTTT_button_copy span,
+a.DTTT_button_pdf span,
+a.DTTT_button_print span {
+	display: inline-block;
+	height: 24px;
+	line-height: 24px;
+	padding-right: 30px;
+}
+
+
+a.DTTT_button_csv span { background: url(../images/csv.png) no-repeat bottom right; }
+a.DTTT_button_csv:hover span { background: url(../images/csv_hover.png) no-repeat center right; }
+
+a.DTTT_button_xls span { background: url(../images/xls.png) no-repeat center right; }
+a.DTTT_button_xls:hover span { background: #f0f0f0 url(../images/xls_hover.png) no-repeat center right; }
+
+a.DTTT_button_copy span { background: url(../images/copy.png) no-repeat center right; }
+a.DTTT_button_copy:hover span { background: #f0f0f0 url(../images/copy_hover.png) no-repeat center right; }
+
+a.DTTT_button_pdf span { background: url(../images/pdf.png) no-repeat center right; }
+a.DTTT_button_pdf:hover span { background: #f0f0f0 url(../images/pdf_hover.png) no-repeat center right; }
+
+a.DTTT_button_print span { background: url(../images/print.png) no-repeat center right; }
+a.DTTT_button_print:hover span { background: #f0f0f0 url(../images/print_hover.png) no-repeat center right; }
+
+ */
+
+button.DTTT_button_collection span {
+	padding-right: 17px;
+	background: url(../images/collection.png) no-repeat center right;
+}
+
+button.DTTT_button_collection:hover span {
+	padding-right: 17px;
+	background: #f0f0f0 url(../images/collection_hover.png) no-repeat center right;
+}
+
+
+/*
+ * SELECTING
+ * Row selection styles
+ */
+table.DTTT_selectable tbody tr {
+	cursor: pointer;
+	*cursor: hand;
+}
+
+table.dataTable tr.DTTT_selected.odd {
+	background-color: #9FAFD1;
+}
+
+table.dataTable tr.DTTT_selected.odd td.sorting_1 {
+	background-color: #9FAFD1;
+}
+
+table.dataTable tr.DTTT_selected.odd td.sorting_2 {
+	background-color: #9FAFD1;
+}
+
+table.dataTable tr.DTTT_selected.odd td.sorting_3 {
+	background-color: #9FAFD1;
+}
+
+
+table.dataTable tr.DTTT_selected.even {
+	background-color: #B0BED9;
+}
+
+table.dataTable tr.DTTT_selected.even td.sorting_1 {
+	background-color: #B0BED9;
+}
+
+table.dataTable tr.DTTT_selected.even td.sorting_2 {
+	background-color: #B0BED9;
+}
+
+table.dataTable tr.DTTT_selected.even td.sorting_3 {
+	background-color: #B0BED9;
+}
+
+
+/*
+ * COLLECTIONS
+ * Drop down list (collection) styles
+ */
+
+div.DTTT_collection {
+	width: 150px;
+	padding: 8px 8px 4px 8px;
+	border: 1px solid #ccc;
+	border: 1px solid rgba( 0, 0, 0, 0.4 );
+	background-color: #f3f3f3;
+	background-color: rgba( 255, 255, 255, 0.3 );
+	overflow: hidden;
+	z-index: 2002;
+
+	-webkit-border-radius: 5px;
+	   -moz-border-radius: 5px;
+	    -ms-border-radius: 5px;
+	     -o-border-radius: 5px;
+	        border-radius: 5px;
+	
+	-webkit-box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
+	   -moz-box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
+	    -ms-box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
+	     -o-box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
+	        box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
+}
+
+div.DTTT_collection_background {
+	background: transparent url(../images/background.png) repeat top left;
+	z-index: 2001;
+}
+
+div.DTTT_collection button.DTTT_button,
+div.DTTT_collection div.DTTT_button,
+div.DTTT_collection a.DTTT_button {
+	position: relative;
+	left: 0;
+	right: 0;
+
+	display: block;
+	float: none;
+	margin-bottom: 4px;
+	
+	-webkit-box-shadow: 1px 1px 3px #999;
+	   -moz-box-shadow: 1px 1px 3px #999;
+	    -ms-box-shadow: 1px 1px 3px #999;
+	     -o-box-shadow: 1px 1px 3px #999;
+	        box-shadow: 1px 1px 3px #999;
+}
+
+
+/*
+ * PRINTING
+ * Print display styles
+ */
+
+.DTTT_print_info {
+	position: fixed;
+	top: 50%;
+	left: 50%;
+	width: 400px;
+	height: 150px;
+	margin-left: -200px;
+	margin-top: -75px;
+	text-align: center;
+	color: #333;
+	padding: 10px 30px;
+
+	background: #ffffff; /* Old browsers */
+	background: -webkit-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* Chrome10+,Safari5.1+ */
+	background:    -moz-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* FF3.6+ */
+	background:     -ms-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* IE10+ */
+	background:      -o-linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* Opera 11.10+ */
+	background:         linear-gradient(top, #ffffff 0%,#f3f3f3 89%,#f9f9f9 100%); /* W3C */
+	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#f9f9f9',GradientType=0 ); /* IE6-9 */
+	
+	opacity: 0.95;
+
+	border: 1px solid black;
+	border: 1px solid rgba(0, 0, 0, 0.5);
+	
+	-webkit-border-radius: 6px;
+	   -moz-border-radius: 6px;
+	    -ms-border-radius: 6px;
+	     -o-border-radius: 6px;
+	        border-radius: 6px;
+	
+	-webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5);
+	   -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5);
+	    -ms-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5);
+	     -o-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5);
+	        box-shadow: 0 3px 7px rgba(0, 0, 0, 0.5);
+}
+
+.DTTT_print_info h6 {
+	font-weight: normal;
+	font-size: 28px;
+	line-height: 28px;
+	margin: 1em;
+}
+
+.DTTT_print_info p {
+	font-size: 14px;
+	line-height: 20px;
+}
+