1 /************************************************************************/
3 /************************************************************************/
4 /* Copyright (c) 2002 - 2010 */
5 /* Inclusive Design Institute */
8 /* This program is free software. You can redistribute it and/or */
9 /* modify it under the terms of the GNU General Public License */
10 /* as published by the Free Software Foundation. */
11 /** ********************************************************************* */
13 var ATutor = ATutor || {};
14 ATutor.course = ATutor.course || {};
18 var element_collapse_icon;
19 var element_expand_icon;
21 var setExpandIcon = function (clickedElement, title) {
22 clickedElement.attr("src", element_expand_icon)
23 clickedElement.attr("alt", ATutor.course.show + " " + title);
24 clickedElement.attr("title", ATutor.course.show + " " + title);
25 ATutor.setcookie("m_"+title, 0, 1);
28 var setCollapseIcon = function (clickedElement, title) {
29 clickedElement.attr("src", element_collapse_icon);
30 clickedElement.attr("alt", ATutor.course.hide + " " + title);
31 clickedElement.attr("title", ATutor.course.hide + " " + title);
32 ATutor.setcookie("m_"+title, null, 1);;
36 // toggle elements in side menu (via the +/- icon in each side menu element)
37 function showHideSubmenu()
39 var clickedElement = jQuery(this);
40 var title = jQuery("span", clickedElement.parent()).html();
41 if (clickedElement.attr("src") == element_collapse_icon) {
42 setExpandIcon(clickedElement, title);
45 setCollapseIcon(clickedElement, title);
47 clickedElement.parent().next().slideToggle();
50 //modifies the menu html to add title, expand/collapse image, alt text.
51 var printSubmenus = function () {
52 var sideMenuBoxHeadings = jQuery("h2.box");
53 for (var titleIndex = 0; titleIndex < sideMenuBoxHeadings.length; titleIndex++) {
54 var heading = jQuery(sideMenuBoxHeadings[titleIndex]);
55 var title = jQuery("span", heading).html();
56 var inputElement = jQuery("input", heading);
57 var menu = jQuery(heading.next());
58 if (ATutor.getcookie("m_" + title) == "0") {
59 setExpandIcon(inputElement, title);
62 setCollapseIcon(inputElement, title);
65 inputElement.click(showHideSubmenu);
73 //Initialize the submenus
74 ATutor.course.doSideMenus = function () {
75 element_collapse_icon = ATutor.base_href + "themes/" + ATutor.course.theme + "/images/mswitch_minus.gif";
76 element_expand_icon = ATutor.base_href + "themes/" + ATutor.course.theme + "/images/mswitch_plus.gif";
80 var hideMenu = function (effect) {
81 var menuImage = jQuery("#menutoggle > a > img");
82 menuImage.attr("src", menu_show_icon);
83 menuImage.attr("alt", ATutor.course.show);
84 menuImage.attr("title", ATutor.course.show);
87 jQuery("#side-menu").slideUp("slow");
89 jQuery("#side-menu").hide();
92 ATutor.setcookie("side-menu", "none", 1);
95 var showMenu = function (effect) {
96 var menuImage = jQuery("#menutoggle > a > img");
97 menuImage.attr("src", menu_hide_icon);
98 menuImage.attr("alt", ATutor.course.hide);
99 menuImage.attr("title", ATutor.course.hide);
102 jQuery("#side-menu").slideDown("slow");
104 jQuery("#side-menu").show();
106 ATutor.setcookie("side-menu", "", 1);
109 var showHideMenu = function () {
110 var clickedElement = jQuery("img", this);
111 if (clickedElement.attr("src") == menu_hide_icon) {
119 var printMenuToggle = function (effect) {
120 var state = ATutor.getcookie("side-menu");
121 if (state && state=="none") {
126 var menuLink = jQuery("#menutoggle > a");
127 menuLink.click(showHideMenu);
130 ATutor.course.doMenuToggle = function (effect) {
131 menu_show_icon = ATutor.base_href + "themes/" + ATutor.course.theme + "/images/showmenu.gif";
132 menu_hide_icon = ATutor.base_href + "themes/" + ATutor.course.theme + "/images/hidemenu.gif";
136 ATutor.course.toggleFolder = function (cid, expand, collapse, course_id) {
137 if (jQuery("#tree_icon"+cid).attr("src") == ATutor.course.collapse_icon) {
138 jQuery("#tree_icon"+cid).attr("src", ATutor.course.expand_icon);
139 jQuery("#tree_icon"+cid).attr("alt", expand);
140 jQuery("#tree_icon"+cid).attr("title", expand);
141 ATutor.setcookie("c"+course_id+"_"+cid, null, 1);
144 jQuery("#tree_icon"+cid).attr("src", ATutor.course.collapse_icon);
145 jQuery("#tree_icon"+cid).attr("alt", collapse);
146 jQuery("#tree_icon"+cid).attr("title", collapse);
147 ATutor.setcookie("c"+course_id+"_"+cid, "1", 1);
150 jQuery("#folder"+cid).slideToggle();