diff --git a/main/newscorm/learnpath.class.php b/main/newscorm/learnpath.class.php
index 6617391377..90f9b04865 100644
--- a/main/newscorm/learnpath.class.php
+++ b/main/newscorm/learnpath.class.php
@@ -2440,8 +2440,13 @@ class learnpath
         $text = $percentage.$text_add;
         //@todo use Display::display_progress();
         $output = '<div class="progress progress-striped">
-                        <div id="progress_bar_value" class="bar" style="width: '.$text.';"></div>
-                    </div>
+                <div class="progress-bar progress-bar-info" role="progressbar" aria-valuenow="'.$text.'" aria-valuemin="0" aria-valuemax="100" style="width: '.$text.'%">
+                    <span class="sr-only">'.$text.'% Complete</span>
+                </div>
+                </div>
+
+
+
                     <div class="progresstext" id="progress_text">'.$text.'</div>';
 
         return $output;
@@ -3197,7 +3202,6 @@ class learnpath
             $title = Security::remove_XSS($title);
             if ($item['type'] != 'dokeos_chapter' && $item['type'] != 'dir' && $item['type'] != 'dokeos_module') {
                 $url = $this->get_link('http', $item['id'], $toc_list);
-
                 $html .= '<a href="" onClick="switch_item('.$mycurrentitemid.','.$item['id'].');'.'return false;" >'.stripslashes(
                     $title
                 ).'</a>';
@@ -3210,16 +3214,12 @@ class learnpath
             if ($item['type'] == 'quiz') {
                 if ($item['status'] == 'completed') {
                     $html .= "&nbsp;".Display::return_icon($icon_name[$item['status']], substr($item['status'], 0, 1), array('id' => "toc_img_".$item['id'], 'width' => '14'));
-                    //$html .= "&nbsp;<img id='toc_img_".$item['id']."' src='".$icon_name[$item['status']]."' alt='".substr($item['status'],0,1)."' width='14' />";
-
                 } else {
                     $html .= "&nbsp;".Display::return_icon($icon_name['not attempted'], substr('not attempted', 0, 1), array('id' => "toc_img_".$item['id'], 'width' => '14'));
-//                    $html .= "&nbsp;<img id='toc_img_".$item['id']."' src='".$icon_name['not attempted']."' alt='".substr('not attempted', 0, 1)."' width='14' />";
                 }
             } else {
                 if ($item['type'] != 'dokeos_chapter' && $item['type'] != 'dokeos_module' && $item['type'] != 'dir') {
                     $html .= "&nbsp;".Display::return_icon($icon_name[$item['status']], substr($item['status'], 0, 1), array('id' => "toc_img_".$item['id'], 'width' => '14'));
-                    //$html .= "&nbsp;<img id='toc_img_".$item['id']."' src='".$icon_name[$item['status']]."' alt='".substr($item['status'], 0, 1)."' width='14' />";
                 }
             }
 
diff --git a/main/newscorm/scorm_api.php b/main/newscorm/scorm_api.php
index a3f25ea4ea..d9dc94e96c 100644
--- a/main/newscorm/scorm_api.php
+++ b/main/newscorm/scorm_api.php
@@ -46,6 +46,8 @@ if (!is_object($oItem)) {
     exit;
 }
 
+$imagePath = api_get_path(WEB_IMG_PATH);
+
 $autocomplete_when_80pct = 0;
 $user = api_get_user_info();
 header('Content-type: text/javascript');
@@ -53,6 +55,12 @@ header('Content-type: text/javascript');
 ?>var scorm_logs = <?php echo ((empty($oLP->scorm_debug) or (!api_is_course_admin() && !api_is_platform_admin()) )?'0':'3');?>; //debug log level for SCORM. 0 = none, 1=light, 2=a lot, 3=all - displays logs in log frame
 var lms_logs = 0; //debug log level for LMS actions. 0=none, 1=light, 2=a lot, 3=all
 
+var notAttemptedImage = '<?php echo $imagePath ?>notattempted.gif';
+var incompleteImage = '<?php echo $imagePath ?>incomplete.png';
+var completedImage = '<?php echo $imagePath ?>completed.png';
+var deleteImage = '<?php echo $imagePath ?>delete.png';
+var notAttemptedImage = '<?php echo $imagePath ?>notattempted.gif';
+
 // API Object initialization (eases access later on)
 function APIobject() {
     this.LMSInitialize=LMSInitialize;  //for Scorm 1.2
@@ -1159,38 +1167,38 @@ function update_toc(update_action, update_id, change_ids) {
                 myelem.attr('class',"scorm_item_highlight");
                 break;
             case 'not attempted':
-                if( myelemimg.attr('src') != '../img/notattempted.gif') {
-                    myelemimg.attr('src','../img/notattempted.gif');
+                if( myelemimg.attr('src') != notAttemptedImage) {
+                    myelemimg.attr('src', notAttemptedImage);
                     myelemimg.attr('alt','n');
                 }
                 break;
             case 'incomplete':
-                if( myelemimg.attr('src') != '../img/incomplete.png') {
-                    myelemimg.attr('src','../img/incomplete.png');
+                if( myelemimg.attr('src') != incompleteImage) {
+                    myelemimg.attr('src', incompleteImage);
                     myelemimg.attr('alt','i');
                 }
                 break;
             case 'completed':
-                if( myelemimg.attr('src') != '../img/completed.png') {
-                    myelemimg.attr('src','../img/completed.png');
+                if( myelemimg.attr('src') != completedImage) {
+                    myelemimg.attr('src', completedImage);
                     myelemimg.attr('alt','c');
                 }
                 break;
             case 'failed':
-                if( myelemimg.attr('src') != '../img/delete.png') {
-                    myelemimg.attr('src','../img/delete.png');
+                if( myelemimg.attr('src') != deleteImage) {
+                    myelemimg.attr('src', deleteImage);
                     myelemimg.attr('alt','f');
                 }
                 break;
             case 'passed':
-                if( myelemimg.attr('src') != '../img/completed.png' && myelemimg.attr('alt') != 'passed') {
-                    myelemimg.attr('src','../img/completed.png');
+                if( myelemimg.attr('src') != completedImage && myelemimg.attr('alt') != 'passed') {
+                    myelemimg.attr('src', completedImage);
                     myelemimg.attr('alt','p');
                 }
                 break;
             case 'browsed':
-                if( myelemimg.attr('src') != '../img/completed.png' && myelemimg.attr('alt') != 'browsed') {
-                    myelemimg.attr('src','../img/completed.png');
+                if( myelemimg.attr('src') != completedImage && myelemimg.attr('alt') != 'browsed') {
+                    myelemimg.attr('src', completedImage);
                     myelemimg.attr('alt','b');
                 }
                 break;