Minor - Code spacing

main/session/session_list.php

@@ -123,8 +123,8 @@ $action_links = 'function action_formatter(cellvalue, options, rowObject) {
 $urlAjaxExtraField = api_get_path(WEB_AJAX_PATH).'extra_field.ajax.php?1=1';
 
 ?>
-<script>
-function setSearchSelect(columnName) {
+    <script>
+        function setSearchSelect(columnName) {
             $("#sessions").jqGrid('setColProp', columnName, {
                 /*searchoptions:{
                  dataInit:function(el){
@@ -135,11 +135,11 @@ function setSearchSelect(columnName) {
                  }
                  }*/
             });
-}
-var added_cols = [];
-var original_cols = [];
+        }
+        var added_cols = [];
+        var original_cols = [];
 
-function clean_cols(grid, added_cols) {
+        function clean_cols(grid, added_cols) {
             //Cleaning
             for (key in added_cols) {
                 //console.log('hide: ' + key);
@@ -149,19 +149,19 @@ function clean_cols(grid, added_cols) {
             grid.showCol('display_start_date');
             grid.showCol('display_end_date');
             grid.showCol('course_title');
-}
+        }
 
-function show_cols(grid, added_cols) {
+        function show_cols(grid, added_cols) {
             grid.showCol('name').trigger('reloadGrid');
             for (key in added_cols) {
                 //console.log('show: ' + key);
                 grid.showCol(key);
             };
-}
+        }
 
-var second_filters = [];
+        var second_filters = [];
 
-$(function() {
+        $(function() {
 
             date_pick_today = function(elem) {
                 $(elem).datetimepicker({dateFormat: "yy-mm-dd"});
@@ -202,9 +202,9 @@ $(function() {
                 });
             }
 
-<?php
-echo Display::grid_js('sessions', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
-?>
+            <?php
+            echo Display::grid_js('sessions', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
+            ?>
 
             setSearchSelect("status");
 
@@ -287,9 +287,9 @@ echo Display::grid_js('sessions', $url, $columns, $column_model, $extra_params,
              $(this).find('option:first').attr('selected', 'selected');
              });
              });*/
-});
-</script>
-<div class="actions">
+        });
+    </script>
+    <div class="actions">
 <?php
 
 echo '<a href="'.api_get_path(WEB_CODE_PATH).'session/session_add.php">'.