[moodle.git] / user / profile / index.php

<?php //$Id$

require('../../config.php');
require_once($CFG->dirroot.'/user/profile/lib.php');
require_once($CFG->libdir.'/adminlib.php');

$adminroot = admin_get_root();
admin_externalpage_setup('profilefields', $adminroot);

require_login();

require_capability('moodle/user:update', get_context_instance(CONTEXT_SYSTEM, SITEID));


$id       = optional_param('id', 0, PARAM_INT);
$action   = optional_param('action', '', PARAM_ALPHA);
$dir      = optional_param('dir', '', PARAM_ALPHA);
$confirm  = optional_param('confirm', 0, PARAM_BOOL);
$type     = optional_param('type', '', PARAM_ALPHANUM);

$datatypes       = profile_list_datatypes();
$redirect        = $CFG->wwwroot.'/user/profile/index.php';
$strchangessaved = get_string('changessaved');
$strcancelled    = get_string('cancelled');


/// Do we have any actions to perform before printing the header

switch ($action) {
    case 'movecategory':
        if (confirm_sesskey()) {
            profile_move_category($id, $dir);
        }
        redirect($redirect);
        exit;
        break;        
    case 'movefield':
        if (confirm_sesskey()) {
            profile_move_field($id, $dir);
        }
        redirect($redirect);
        exit;
        break;
    case 'deletecategory':
        if ($confirm and confirm_sesskey()) {
            $categorycount = count_records_select('user_info_category', '1');
            $fieldcount    = count_records('user_info_field', 'categoryid', $id);

            /// Can only delete the last category if there are no fields in it
            if ( ($categorycount > 1) or ($fieldcount == 0) ) {
                profile_delete_category($id);
            }
            redirect($redirect);
            exit;
        }
        break;        
    case 'deletefield':
    
        if ($confirm and confirm_sesskey()) {
            if ($field = get_record('user_info_field', 'id', $id)) {
                require_once($CFG->dirroot.'/user/profile/field/'.$field->datatype.'/field.class.php');
                $newfield = 'profile_field_'.$field->datatype;
                $formfield = new $newfield($field->id);
                $formfield->edit_remove_field();
            }
            redirect($redirect);
            exit;
        }
        
        break;
    case 'editfield':
        unset($field);
        if ($id == 0) {
            if (!isset($datatypes[$type])) {
                redirect($redirect);
                exit;
            }
            $field->id = 0;
            $field->datatype = $datatypes[$type];
            $field->categoryid = 0;
        } elseif (!($field = get_record('user_info_field', 'id', $id))) {
            redirect($redirect);
            exit;
        }
        break;
    case 'editcategory':
        unset($category);
        if ($id == 0) {
            $category->id = 0;
            $category->name = '';
        } elseif (!($category = get_record('user_info_category', 'id', $id))) {
            redirect($redirect);
            exit;
        }
        break;
    default:
}


/// Print the header
admin_externalpage_print_header($adminroot);

print_heading(get_string('profilefields', 'admin'));


/// Are we adding or editing a cateogory?
if ( ($action == 'editcategory' )) {
    require_once('index_category_form.php');
    $categoryform = new category_form(null, compact('category'));
    if ($categoryform->is_cancelled()) {
        redirect($redirect, $strcancelled);
    } else {
        if ($data = $categoryform->data_submitted()) {
            if ($data->id == 0) {
                unset($data->id);
                $data->sortorder = count_records_select('user_info_category', '1') + 1;
                if (!insert_record('user_info_category', $data, false)) {
                    error('There was a problem adding the record to the database');
                    exit;
                }
            } else {
                if (!update_record('user_info_category', $data)) {
                    error('There was a problem updating the record in the database');
                    exit;
                }
            }
            redirect($redirect, $strchangessaved);
        } else {
            $categoryform->display();
        }
    }

/// Are we adding or editing a field?
} elseif ( $action == 'editfield' ) {
    require_once('index_field_form.php');
    $fieldform = new field_form(null, compact('field'));
    if ($fieldform->is_cancelled()) {
        redirect($redirect, $strcancelled);
    } else {
        if ($data = $fieldform->data_submitted()) {
            require_once($CFG->dirroot.'/user/profile/field/'.$field->datatype.'/field.class.php');
            $newfield = 'profile_field_'.$field->datatype;
            $formfield = new $newfield($field->id);
            if (!$formfield->edit_save($data)) {
                error('There was an error updating the database');
            } else {
                redirect($redirect, $strchangessaved);
            }

        } else {
            $fieldform->display();
        }
    }

/// Deleting a category that has fields in it, print confirm screen?
} elseif ( ($action == 'deletecategory') and !$confirm ) {
    $fieldcount = count_records('user_info_field', 'categoryid', $id);
    echo '<center>'.get_string('profileconfirmcategorydeletion', 'admin', $fieldcount).'<br /><a href="index.php?id='.$id.'&amp;action=deletecategory&amp;sesskey='.$USER->sesskey.'&amp;confirm=1">'.get_string('yes').' <a href="index.php">'.get_string('no').'</center>';


/// Deleting a field that has user data, print confirm screen
} elseif ( ($action == 'deletefield') and !$confirm ) {
    $datacount = count_records('user_info_data', 'fieldid', $id);
    echo '<center>'.get_string('profileconfirmfielddeletion', 'admin', $datacount).'<br /><a href="index.php?id='.$id.'&amp;action=deletefield&amp;sesskey='.$USER->sesskey.'&amp;confirm=1">'.get_string('yes').' <a href="index.php">'.get_string('no').'</center>';
    

/// Print the table of categories and fields
} else {

    if ($categories = get_records_select('user_info_category', '1', 'sortorder ASC')) {

        unset ($table);
        $table->align = array('left', 'right');
        $table->width = '95%';
        $table->data = array();
        
        foreach ($categories as $category) {

            $table->data[] = array($category->name, profile_category_icons($category));

            unset($table2);
            $table2->align = array('left', 'right');
            $table2->width = '100%';
            $table2->data  = array();

            if ($fields = get_records_select('user_info_field', "categoryid=$category->id", 'sortorder ASC')) {
                foreach ($fields as $field) {

                    $table2->data[] = array($field->shortname, profile_field_icons($field));

                } /// End of $fields foreach
            } /// End of $fields if

            if (!empty($table2->data)) {
                $table->data[] = array('',print_table($table2,true));
            }

        } /// End of $categories foreach
        
        print_table($table);
        
    } else {
    
        notify(get_string('profilenocategoriesdefined', 'admin'));
        
    } /// End of $categories if
    

    echo '<hr />';
    echo '<center>';

    /// Create a new field link
    if ($categories) {
        $options = profile_list_datatypes();
        print_string('profilecreatefield', 'admin');
        popup_form($CFG->wwwroot.'/user/profile/index.php?id=0&amp;action=editfield&amp;type=', $options, 'newfieldform');
    }

/// Create a new category link
    $options = array('action'=>'editcategory', 'id'=>'0');
    print_single_button('index.php',$options,get_string('profilecreatecategory', 'admin'));

    echo '</center>';
}

admin_externalpage_print_footer($adminroot);


/***** Some functions relevant to this script *****/

/**
 * Create a string containing the editing icons for the user profile categories
 * @param   object   the category object
 * @return  string   the icon string
 */
function profile_category_icons ($category) {
    global $CFG, $USER;

    $str->delete   = get_string("delete");
    $str->moveup   = get_string("moveup");
    $str->movedown = get_string("movedown");
    $str->edit     = get_string("edit");

    $editstr = '';
    $categorycount = count_records_select('user_info_category', '1');
    $fieldcount    = count_records('user_info_field', 'categoryid', $category->id);

    /// Edit
    $editstr .= '<a title="'.$str->edit.'" href="index.php?id='.$category->id.'&amp;action=editcategory&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.$str->edit.'" /></a> ';

    /// Delete
    /// Can only delete the last category if there are no fields in it
    if ( ($categorycount > 1) or ($fieldcount == 0) ) {
        $editstr .= '<a title="'.$str->delete.'" href="index.php?id='.$category->id.'&amp;action=deletecategory&amp;sesskey='.$USER->sesskey;
        if ($fieldcount == 0) $editstr .= '&amp;confirm=1';
        $editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.$str->delete.'" /></a> ';
    } else {
        $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
    }

    /// Move up
    if ($category->sortorder > 1) {
        $editstr .= '<a title="'.$str->moveup.'" href="index.php?id='.$category->id.'&amp;action=movecategory&amp;dir=up&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/up.gif" height="11" width="11" border="0" alt="'.$str->moveup.'" /></a> ';
    } else {
        $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
    }

    /// Move down
    if ($category->sortorder < $categorycount) {
        $editstr .= '<a title="'.$str->movedown.'" href="index.php?id='.$category->id.'&amp;action=movecategory&amp;dir=down&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/down.gif" height="11" width="11" border="0" alt="'.$str->movedown.'" /></a> ';
    } else {
        $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
    }
        

    return $editstr;
}

/**
 * Create a string containing the editing icons for the user profile fields
 * @param   object   the field object
 * @return  string   the icon string
 */
function profile_field_icons ($field) {
    global $CFG, $USER;

    if (empty($str)) {
        $str->delete   = get_string("delete");
        $str->moveup   = get_string("moveup");
        $str->movedown = get_string("movedown");
        $str->edit     = get_string("edit");
    }

    $editstr = '';
    $fieldcount = count_records('user_info_field', 'categoryid',$field->categoryid);
    $datacount  = count_records('user_info_data', 'fieldid', $field->id);

    /// Edit
    $editstr .= '<a title="'.$str->edit.'" href="index.php?id='.$field->id.'&amp;action=editfield&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.$str->edit.'" /></a> ';

    /// Delete
    $editstr .= '<a title="'.$str->delete.'" href="index.php?id='.$field->id.'&amp;action=deletefield&amp;sesskey='.$USER->sesskey;
    if ($datacount == 0) $editstr .= '&amp;confirm=1'; /// Immediate delete if there is no user data
    $editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.$str->delete.'" /></a> ';

    /// Move up
    if ($field->sortorder > 1) {
        $editstr .= '<a title="'.$str->moveup.'" href="index.php?id='.$field->id.'&amp;action=movefield&amp;dir=up&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/up.gif" height="11" width="11" border="0" alt="'.$str->moveup.'" /></a> ';
     } else {
        $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
    }

    /// Move down
    if ($field->sortorder < $fieldcount) {
        $editstr .= '<a title="'.$str->movedown.'" href="index.php?id='.$field->id.'&amp;action=movefield&amp;dir=down&amp;sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/down.gif" height="11" width="11" border="0" alt="'.$str->movedown.'" /></a> ';
    } else {
        $editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
    }

    return $editstr;
}


?>
Commit	Line	Data
d0c33889	1	<?php //$Id$
	2
	3	require('../../config.php');
	4	require_once($CFG->dirroot.'/user/profile/lib.php');
	5	require_once($CFG->libdir.'/adminlib.php');
	6
	7	$adminroot = admin_get_root();
	8	admin_externalpage_setup('profilefields', $adminroot);
	9
	10	require_login();
	11
	12	require_capability('moodle/user:update', get_context_instance(CONTEXT_SYSTEM, SITEID));
	13
	14
	15	$id = optional_param('id', 0, PARAM_INT);
	16	$action = optional_param('action', '', PARAM_ALPHA);
	17	$dir = optional_param('dir', '', PARAM_ALPHA);
	18	$confirm = optional_param('confirm', 0, PARAM_BOOL);
	19	$type = optional_param('type', '', PARAM_ALPHANUM);
	20
	21	$datatypes = profile_list_datatypes();
	22	$redirect = $CFG->wwwroot.'/user/profile/index.php';
	23	$strchangessaved = get_string('changessaved');
	24	$strcancelled = get_string('cancelled');
	25
	26
	27	/// Do we have any actions to perform before printing the header
	28
	29	switch ($action) {
	30	case 'movecategory':
	31	if (confirm_sesskey()) {
	32	profile_move_category($id, $dir);
	33	}
	34	redirect($redirect);
	35	exit;
	36	break;
	37	case 'movefield':
	38	if (confirm_sesskey()) {
	39	profile_move_field($id, $dir);
	40	}
	41	redirect($redirect);
	42	exit;
	43	break;
	44	case 'deletecategory':
	45	if ($confirm and confirm_sesskey()) {
	46	$categorycount = count_records_select('user_info_category', '1');
	47	$fieldcount = count_records('user_info_field', 'categoryid', $id);
	48
	49	/// Can only delete the last category if there are no fields in it
	50	if ( ($categorycount > 1) or ($fieldcount == 0) ) {
	51	profile_delete_category($id);
	52	}
	53	redirect($redirect);
	54	exit;
	55	}
	56	break;
	57	case 'deletefield':
	58
	59	if ($confirm and confirm_sesskey()) {
	60	if ($field = get_record('user_info_field', 'id', $id)) {
	61	require_once($CFG->dirroot.'/user/profile/field/'.$field->datatype.'/field.class.php');
	62	$newfield = 'profile_field_'.$field->datatype;
	63	$formfield = new $newfield($field->id);
	64	$formfield->edit_remove_field();
65	}
66	redirect($redirect);
67	exit;
68	}
69
70	break;
71	case 'editfield':
72	unset($field);
73	if ($id == 0) {
74	if (!isset($datatypes[$type])) {
75	redirect($redirect);
76	exit;
77	}
78	$field->id = 0;
79	$field->datatype = $datatypes[$type];
80	$field->categoryid = 0;
81	} elseif (!($field = get_record('user_info_field', 'id', $id))) {
82	redirect($redirect);
83	exit;
84	}
85	break;
86	case 'editcategory':
87	unset($category);
88	if ($id == 0) {
89	$category->id = 0;
90	$category->name = '';
91	} elseif (!($category = get_record('user_info_category', 'id', $id))) {
92	redirect($redirect);
93	exit;
94	}
95	break;
96	default:
97	}
98
99
100
101	/// Print the header
102	admin_externalpage_print_header($adminroot);
103
104	print_heading(get_string('profilefields', 'admin'));
105
106
107	/// Are we adding or editing a cateogory?
108	if ( ($action == 'editcategory' )) {
109	require_once('index_category_form.php');
110	$categoryform = new category_form(null, compact('category'));
111	if ($categoryform->is_cancelled()) {
112	redirect($redirect, $strcancelled);
113	} else {
114	if ($data = $categoryform->data_submitted()) {
115	if ($data->id == 0) {
116	unset($data->id);
117	$data->sortorder = count_records_select('user_info_category', '1') + 1;
118	if (!insert_record('user_info_category', $data, false)) {
119	error('There was a problem adding the record to the database');
120	exit;
121	}
122	} else {
123	if (!update_record('user_info_category', $data)) {
124	error('There was a problem updating the record in the database');
125	exit;
126	}
127	}
128	redirect($redirect, $strchangessaved);
129	} else {
130	$categoryform->display();
131	}
132	}
133
134	/// Are we adding or editing a field?
135	} elseif ( $action == 'editfield' ) {
136	require_once('index_field_form.php');
137	$fieldform = new field_form(null, compact('field'));
138	if ($fieldform->is_cancelled()) {
139	redirect($redirect, $strcancelled);
140	} else {
141	if ($data = $fieldform->data_submitted()) {
142	require_once($CFG->dirroot.'/user/profile/field/'.$field->datatype.'/field.class.php');
143	$newfield = 'profile_field_'.$field->datatype;
144	$formfield = new $newfield($field->id);
145	if (!$formfield->edit_save($data)) {
146	error('There was an error updating the database');
147	} else {
148	redirect($redirect, $strchangessaved);
149	}
150
151	} else {
152	$fieldform->display();
153	}
154	}
155
156	/// Deleting a category that has fields in it, print confirm screen?
157	} elseif ( ($action == 'deletecategory') and !$confirm ) {
158	$fieldcount = count_records('user_info_field', 'categoryid', $id);
159	echo '<center>'.get_string('profileconfirmcategorydeletion', 'admin', $fieldcount).'<br /><a href="index.php?id='.$id.'&action=deletecategory&sesskey='.$USER->sesskey.'&confirm=1">'.get_string('yes').' <a href="index.php">'.get_string('no').'</center>';
160
161
162	/// Deleting a field that has user data, print confirm screen
163	} elseif ( ($action == 'deletefield') and !$confirm ) {
164	$datacount = count_records('user_info_data', 'fieldid', $id);
165	echo '<center>'.get_string('profileconfirmfielddeletion', 'admin', $datacount).'<br /><a href="index.php?id='.$id.'&action=deletefield&sesskey='.$USER->sesskey.'&confirm=1">'.get_string('yes').' <a href="index.php">'.get_string('no').'</center>';
166
167
168
169	/// Print the table of categories and fields
170	} else {
171
172	if ($categories = get_records_select('user_info_category', '1', 'sortorder ASC')) {
173
174	unset ($table);
175	$table->align = array('left', 'right');
176	$table->width = '95%';
177	$table->data = array();
178
179	foreach ($categories as $category) {
180
181	$table->data[] = array($category->name, profile_category_icons($category));
182
183	unset($table2);
184	$table2->align = array('left', 'right');
185	$table2->width = '100%';
186	$table2->data = array();
187
188	if ($fields = get_records_select('user_info_field', "categoryid=$category->id", 'sortorder ASC')) {
189	foreach ($fields as $field) {
190
191	$table2->data[] = array($field->shortname, profile_field_icons($field));
192
193	} /// End of $fields foreach
194	} /// End of $fields if
195
196	if (!empty($table2->data)) {
197	$table->data[] = array('',print_table($table2,true));
198	}
199
200	} /// End of $categories foreach
201
202	print_table($table);
203
204	} else {
205
206	notify(get_string('profilenocategoriesdefined', 'admin'));
207
208	} /// End of $categories if
209
210
211
212
213	echo '<hr />';
214	echo '<center>';
215
216	/// Create a new field link
217	if ($categories) {
218	$options = profile_list_datatypes();
219	print_string('profilecreatefield', 'admin');
220	popup_form($CFG->wwwroot.'/user/profile/index.php?id=0&action=editfield&type=', $options, 'newfieldform');
221	}
222
223	/// Create a new category link
224	$options = array('action'=>'editcategory', 'id'=>'0');
225	print_single_button('index.php',$options,get_string('profilecreatecategory', 'admin'));
226
227	echo '</center>';
228	}
229
230	admin_externalpage_print_footer($adminroot);
231
232
233
234	/*** Some functions relevant to this script ***/
235
236	/**
237	* Create a string containing the editing icons for the user profile categories
238	* @param object the category object
239	* @return string the icon string
240	*/
241	function profile_category_icons ($category) {
242	global $CFG, $USER;
243
244	$str->delete = get_string("delete");
245	$str->moveup = get_string("moveup");
246	$str->movedown = get_string("movedown");
247	$str->edit = get_string("edit");
248
249	$editstr = '';
250	$categorycount = count_records_select('user_info_category', '1');
251	$fieldcount = count_records('user_info_field', 'categoryid', $category->id);
252
253	/// Edit
254	$editstr .= '<a title="'.$str->edit.'" href="index.php?id='.$category->id.'&action=editcategory&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.$str->edit.'" /></a> ';
255
256	/// Delete
257	/// Can only delete the last category if there are no fields in it
258	if ( ($categorycount > 1) or ($fieldcount == 0) ) {
259	$editstr .= '<a title="'.$str->delete.'" href="index.php?id='.$category->id.'&action=deletecategory&sesskey='.$USER->sesskey;
260	if ($fieldcount == 0) $editstr .= '&confirm=1';
261	$editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.$str->delete.'" /></a> ';
262	} else {
263	$editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
264	}
265
266	/// Move up
267	if ($category->sortorder > 1) {
268	$editstr .= '<a title="'.$str->moveup.'" href="index.php?id='.$category->id.'&action=movecategory&dir=up&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/up.gif" height="11" width="11" border="0" alt="'.$str->moveup.'" /></a> ';
269	} else {
270	$editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
271	}
272
273	/// Move down
274	if ($category->sortorder < $categorycount) {
275	$editstr .= '<a title="'.$str->movedown.'" href="index.php?id='.$category->id.'&action=movecategory&dir=down&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/down.gif" height="11" width="11" border="0" alt="'.$str->movedown.'" /></a> ';
276	} else {
277	$editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
278	}
279
280
281	return $editstr;
282	}
283
284	/**
285	* Create a string containing the editing icons for the user profile fields
286	* @param object the field object
287	* @return string the icon string
288	*/
289	function profile_field_icons ($field) {
290	global $CFG, $USER;
291
292	if (empty($str)) {
293	$str->delete = get_string("delete");
294	$str->moveup = get_string("moveup");
295	$str->movedown = get_string("movedown");
296	$str->edit = get_string("edit");
297	}
298
299	$editstr = '';
300	$fieldcount = count_records('user_info_field', 'categoryid',$field->categoryid);
301	$datacount = count_records('user_info_data', 'fieldid', $field->id);
302
303	/// Edit
304	$editstr .= '<a title="'.$str->edit.'" href="index.php?id='.$field->id.'&action=editfield&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.$str->edit.'" /></a> ';
305
306	/// Delete
307	$editstr .= '<a title="'.$str->delete.'" href="index.php?id='.$field->id.'&action=deletefield&sesskey='.$USER->sesskey;
308	if ($datacount == 0) $editstr .= '&confirm=1'; /// Immediate delete if there is no user data
309	$editstr .= '"><img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.$str->delete.'" /></a> ';
310
311	/// Move up
312	if ($field->sortorder > 1) {
313	$editstr .= '<a title="'.$str->moveup.'" href="index.php?id='.$field->id.'&action=movefield&dir=up&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/up.gif" height="11" width="11" border="0" alt="'.$str->moveup.'" /></a> ';
314	} else {
315	$editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
316	}
317
318	/// Move down
319	if ($field->sortorder < $fieldcount) {
320	$editstr .= '<a title="'.$str->movedown.'" href="index.php?id='.$field->id.'&action=movefield&dir=down&sesskey='.$USER->sesskey.'"><img src="'.$CFG->pixpath.'/t/down.gif" height="11" width="11" border="0" alt="'.$str->movedown.'" /></a> ';
321	} else {
322	$editstr .= '<img src="'.$CFG->pixpath.'/spacer.gif" height="11" width="11" border="0" alt="" /> ';
323	}
324
325	return $editstr;
326	}
327
328
329	?>