diff --git a/main/inc/lib/javascript/glossary.js b/main/inc/lib/javascript/glossary.js
deleted file mode 100755
index a1f639f539..0000000000
--- a/main/inc/lib/javascript/glossary.js
+++ /dev/null
@@ -1,85 +0,0 @@
-$(document).ready(function() {
-    $(window).load(function () {
-        var my_text = $(".glossary-content").html();
-        my_protocol = location.protocol;
-        my_pathname=location.pathname;
-        work_path = my_pathname.substr(0,my_pathname.indexOf('/courses/'));
-        var ajaxRequestUrl = my_protocol+"//"+location.host+work_path+"/main/glossary/glossary_ajax_request.php";
-
-        $.ajax({
-            contentType: "application/x-www-form-urlencoded",
-            beforeSend: function(content_object) {
-            },
-            type: "POST",
-            url: ajaxRequestUrl,
-            data: "glossary_data=true",
-            success: function(datas) {
-                if (datas.length==0) {
-                    return false;
-                }
-                data_terms = datas.split("[|.|_|.|-|.|]");
-                var complex_array = new Array();
-                var cp_complex_array = new Array();
-                for (i=0;i<data_terms.length;i++) {
-                    specific_terms=data_terms[i].split("__|__|");
-                    var real_term = specific_terms[1];
-                    var real_code = specific_terms[0];
-                    complex_array[real_code] = real_term;
-                    cp_complex_array[real_code] = real_term;
-                }
-
-                complex_array.reverse();
-
-                for (var my_index in complex_array) {
-                    n = complex_array[my_index];
-                    if (n == null) {
-                        n = '';
-                    } else {
-                        for (var cp_my_index in cp_complex_array) {
-                            cp_data = cp_complex_array[cp_my_index];
-                            if (cp_data == null) {
-                                cp_data = '';
-                            } else {
-                                if (cp_data == n) {
-                                    my_index = cp_my_index;
-                                }
-                            }
-                        }
-                        $('#highlight-plugin').removeHighlight().highlight(n,my_index)
-                    }
-                }
-
-                var complex_array = new Array();
-                $("#highlight-plugin .glossary-ajax").mouseover(function(){
-                    random_id = Math.round(Math.random()*100);
-                    div_show_id="div_show_id"+random_id;
-                    div_content_id="div_content_id"+random_id;
-                    $(this).append("<div id="+div_show_id+" ><div id="+div_content_id+">&nbsp;</div></div>");
-                    $("div#"+div_show_id).attr("style","z-index:99;display:inline;float:left;position:absolute;background-color:#F2F2F2;border-bottom: 1px solid #2E2E2E;border-right: 1px solid #2E2E2E;border-left: 1px solid #2E2E2E;border-top: 1px solid #2E2E2E;color:#305582;margin-left:5px;margin-right:5px;");
-                    $("div#"+div_content_id).attr("style","z-index:99;background-color:#F2F2F2;color:#0B3861;margin-left:8px;margin-right:8px;margin-top:5px;margin-bottom:5px;");
-                    notebook_id = $(this).attr("name");
-                    data_notebook = notebook_id.split("link");
-                    my_glossary_id = data_notebook[1];
-                    $.ajax({
-                        contentType: "application/x-www-form-urlencoded",
-                        beforeSend: function(content_object) {
-                            $("div#"+div_content_id).html("<img src='../../../../main/inc/lib/javascript/indicator.gif' />");
-                        },
-                        type: "POST",
-                        url: ajaxRequestUrl,
-                        data: "glossary_id="+my_glossary_id,
-                        success: function(datas) {
-                            $("div#"+div_content_id).html(datas);
-                        }
-                    });
-                });
-
-                $("#highlight-plugin .glossary-ajax").mouseout(function(){
-                    var current_element = $(this);
-                    div_show_id=current_element.find("div").attr("id");
-                    $("div#"+div_show_id).remove();
-                });
-            }
-        });
-    });
-});