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@@ -1,26 +1,5 @@
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<?php
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-
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-/*
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-==============================================================================
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- Dokeos - elearning and course management software
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-
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- Copyright (c) 2004-2005 Dokeos S.A.
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- Copyright (c) Bart Mollet, Hogeschool Gent
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-
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- For a full list of contributors, see "credits.txt".
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- The full license can be read in "license.txt".
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-
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- This program is free software; you can redistribute it and/or
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- modify it under the terms of the GNU General Public License
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- as published by the Free Software Foundation; either version 2
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- of the License, or (at your option) any later version.
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-
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- See the GNU General Public License for more details.
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-
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- Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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- Mail: info@dokeos.com
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-==============================================================================
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-*/
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+/* For licensing terms, see /dokeos_license.txt */
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/**
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==============================================================================
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* The INTRODUCTION MICRO MODULE is used to insert and edit
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@@ -45,7 +24,6 @@
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==============================================================================
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*/
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-
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include_once(api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
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/*
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@@ -53,6 +31,7 @@ include_once(api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php')
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Constants and variables
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-----------------------------------------------------------
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*/
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+
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$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
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$intro_editAllowed = $is_allowed_to_edit;
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@@ -62,60 +41,51 @@ $intro_cmdUpdate = isset($_POST['intro_cmdUpdate'])?true:false;
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$intro_cmdDel= (empty($_GET['intro_cmdDel'])?'':$_GET['intro_cmdDel']);
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$intro_cmdAdd= (empty($_GET['intro_cmdAdd'])?'':$_GET['intro_cmdAdd']);
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-if (!empty ($GLOBALS["_cid"]))
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-{
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+if (!empty ($GLOBALS["_cid"])) {
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$form = new FormValidator('introduction_text', 'post', api_get_self()."?".api_get_cidreq());
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-}
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-else
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-{
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+} else {
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$form = new FormValidator('introduction_text');
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}
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$renderer =& $form->defaultRenderer();
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$renderer->setElementTemplate('<div style="width: 80%; margin: 0px auto; padding-bottom: 10px; ">{element}</div>');
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-
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$form->add_html_editor('intro_content',null,null,false);
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-$form->addElement('style_submit_button', 'intro_cmdUpdate', get_lang('Save'), 'class="save"');
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+$form->addElement('style_submit_button', 'intro_cmdUpdate', get_lang('SaveIntroText'), 'class="save"');
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+
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/*=========================================================
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INTRODUCTION MICRO MODULE - COMMANDS SECTION (IF ALLOWED)
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========================================================*/
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-if ($intro_editAllowed)
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-{
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+if ($intro_editAllowed) {
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/* Replace command */
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- if( $intro_cmdUpdate )
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- {
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- if( $form->validate())
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- {
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+ if ( $intro_cmdUpdate ) {
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+ if ( $form->validate()) {
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+
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$form_values = $form->exportValues();
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$intro_content = $form_values['intro_content'];
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-
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- if ( ! empty($intro_content) )
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- {
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+
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+ if ( ! empty($intro_content) ) {
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$sql = "REPLACE $TBL_INTRODUCTION SET id='$moduleId',intro_text='".Database::escape_string($intro_content)."'";
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api_sql_query($sql,__FILE__,__LINE__);
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Display::display_confirmation_message(get_lang('IntroductionTextUpdated'),false);
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- }
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- else
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- {
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+ } else {
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$intro_cmdDel = true; // got to the delete command
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}
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- }
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- else
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- {
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- $intro_cmdEdit = true;
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+
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+ } else {
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+ $intro_cmdEdit = true;
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}
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}
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/* Delete Command */
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- if($intro_cmdDel)
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- {
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+ if ($intro_cmdDel) {
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api_sql_query("DELETE FROM $TBL_INTRODUCTION WHERE id='".$moduleId."'",__FILE__,__LINE__);
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Display::display_confirmation_message(get_lang('IntroductionTextDeleted'));
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}
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+
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}
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@@ -132,32 +102,26 @@ $intro_content = $intro_dbResult['intro_text'];
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/* Determines the correct display */
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-if ($intro_cmdEdit || $intro_cmdAdd)
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-{
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+if ($intro_cmdEdit || $intro_cmdAdd) {
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$intro_dispDefault = false;
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$intro_dispForm = true;
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$intro_dispCommand = false;
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-}
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-else
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-{
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+} else {
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+
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$intro_dispDefault = true;
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$intro_dispForm = false;
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- if ($intro_editAllowed)
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- {
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+ if ($intro_editAllowed) {
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$intro_dispCommand = true;
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- }
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- else
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- {
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+ } else {
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$intro_dispCommand = false;
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}
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+
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}
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-
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/* Executes the display */
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-if ($intro_dispForm)
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-{
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+if ($intro_dispForm) {
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$default['intro_content'] = $intro_content;
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$form->setDefaults($default);
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//echo '<div id="courseintro">';
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@@ -166,45 +130,41 @@ if ($intro_dispForm)
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echo '</div>';
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}
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-if ($intro_dispDefault)
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-{
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+if ($intro_dispDefault) {
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//$intro_content = make_clickable($intro_content); // make url in text clickable
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$intro_content = text_filter($intro_content); // parse [tex] codes
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- if (!empty($intro_content))
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- {
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+ if (!empty($intro_content)) {
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echo "<table align='center' style='width: 80%;'><tr><td>$intro_content</td></tr></table>";
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}
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}
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-if ($intro_dispCommand)
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-{
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- if( empty($intro_content) ) // displays "Add intro" Commands
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- {
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+if ($intro_dispCommand) {
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+
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+ if ( empty($intro_content) ) {
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+
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+ //displays "Add intro" Commands
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echo "<div id=\"courseintro\"><p>\n";
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- if (!empty ($GLOBALS["_cid"]))
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- {
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+ if (!empty ($GLOBALS["_cid"])) {
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echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdAdd=1\">\n".get_lang('AddIntro')."</a>\n";
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- }
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- else
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- {
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+ } else {
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echo "<a href=\"".api_get_self()."?intro_cmdAdd=1\">\n".get_lang('AddIntro')."</a>\n";
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}
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echo "</p>\n</div>";
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- }
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- else // displays "edit intro && delete intro" Commands
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- {
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+
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+ } else {
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+
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+ // displays "edit intro && delete intro" Commands
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echo "<div id=\"courseintro_icons\"><p>\n";
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- if (!empty ($GLOBALS["_cid"]))
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- {
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+ if (!empty ($GLOBALS["_cid"])) {
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echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdEdit=1\"><img src=\"".api_get_path(WEB_CODE_PATH)."img/edit.gif\" alt=\"".get_lang('Modify')."\" border=\"0\" /></a>\n";
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echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."')) return false;\"><img src=\"".api_get_path(WEB_CODE_PATH)."img/delete.gif\" alt=\"".get_lang('Delete')."\" border=\"0\" /></a>\n";
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- }
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- else
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- {
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+ } else {
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echo "<a href=\"".api_get_self()."?intro_cmdEdit=1\"><img src=\"".api_get_path(WEB_CODE_PATH)."img/edit.gif\" alt=\"".get_lang('Modify')."\" border=\"0\" /></a>\n";
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echo "<a href=\"".api_get_self()."?intro_cmdDel=1\" onclick=\"javascript:if(!confirm('".addslashes(htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset))."')) return false;\"><img src=\"".api_get_path(WEB_CODE_PATH)."img/delete.gif\" alt=\"".get_lang('Delete')."\" border=\"0\" /></a>\n";
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}
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echo "</p>\n</div>";
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+
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}
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+
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}
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-?>
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+?>
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