if (!ask) var ask = {}; if (!ask.nav) ask.nav = {}; /**************************************************************************************** * [Class: Menu] * The JavaScript for a simple menu that just contains a list of links. The "Options" menu * uses this class directly. It also serves as a base class for ask.nav.MyStuffMenu. This class * is potentially reusable ****************************************************************************************/ /** * Constructor for ask.nav.Menu. * * @link The link element that triggers the menu. * @menu The div element representing the menu. * @offset (Optional) Vertical offset of the menu from the top of the link. */ ask.nav.Menu = function(link, menu, offset, homepage) { this.link = $(link); this.menu = $(menu); this.offset = offset || 0; this.hoverTimeoutID = null; this.activityID = 30735; this.homepage = homepage; var _this = this; if (this.link) { this.link.onclick = function () { _this.toggle(); return false; }; } a10.event.addListener(document, "click", function(e) { _this._documentClicked(e) }); //a10.event.addListener(this.link, "mouseover", function(e) { _this._startHoverTimeout(e) } ); //a10.event.addListener(this.link, "mouseout", function(e) { _this._clearHoverTimeout(e) } ); if(a10.browser.isIE6()) { if (!this.cover && this.menu) { this.cover = new a10.IFrameCover(this.menu.id, { left:3, width:-6, height:-4 }); } } }; /** * Instance Methods */ ask.nav.Menu.prototype = { toggle: function() { if (!a10.element.visible(this.menu)) { this.show(); } else { this.hide(); } }, show: function() { if (this.activityID) sct(this.activityID); if (a10.element.visible(this.menu)) return; if (ask.closeAllPopUps) ask.closeAllPopUps(); // Position the menu based on position of link. var pos = a10.util.findPos(this.link); if (this.homepage) { if (!a10.browser.isIE6()){ this.menu.style.left = - this.link.offsetWidth + 21 + 'px' } else { this.menu.style.left = - this.link.offsetWidth + 20 + 'px' } } else { if (a10.browser.isFirefox()) { this.menu.style.right = a10.browser.innerDimension()[0] - pos[0] - this.link.offsetWidth - 14 + 'px'; } else{ if (!a10.browser.isIE6()){ this.menu.style.right = a10.browser.innerDimension()[0] - pos[0] - this.link.offsetWidth - 18 + 'px'; } else { this.menu.style.right = a10.browser.innerDimension()[0] - pos[0] - this.link.offsetWidth - 17 + 'px'; } } } //this.menu.style.top = pos[1] + this.offset + 'px'; if(document.getElementById("ask_header")){ var promoHeight = $('header_promo')?$("header_promo").offsetHeight:0; if (!a10.browser.isIE6()){ this.menu.style.top = this.link.offsetTop + $('ask_header').offsetHeight + (a10.browser.isIE() ? -1 : -4) - promoHeight + 1 + 'px'; } else { this.menu.style.top = this.link.offsetTop + $('ask_header').offsetHeight - promoHeight + 'px'; } } else if (this.homepage) { this.menu.style.top = this.link.offsetTop + 23 + 'px'; } else{ this.menu.style.top = this.link.offsetTop + 20 + 'px'; } a10.element.show(this.menu); if (a10.browser.isIE6()) { this.cover.show(); } }, hide: function() { if (!a10.element.visible(this.menu)) return; if (a10.browser.isIE6()) { this.cover.hide(); } a10.element.hide(this.menu); }, /** * Event handler for when the mouse clicked anywhere in the page. * Used to close this menu if the click falls outside of the menu. */ _documentClicked: function(event) { var x = event.clientX; var y = event.clientY; if (!a10.element.containsPoint(this.menu, x, y, false) && !a10.element.containsPoint(this.link, x, y, false)) { this.hide(); /*if(this.link && (this.link.id == 'optionsLink') && this.link.className && (GlobalNav.Messages.msLocale != 'fr_FR')) { this.link.className ="ask_header_item"; }*/ } }, /** * Event handler for when mouse overs over the link. After the * timeout expires, the menu is automatically displayed. */ _startHoverTimeout: function(event) { var _this = this; this.hoverTimeoutID = setTimeout(function() { _this.hoverTimeoutID = null; _this.show(); }, 250); }, /** * Clear the hover timeout if mouse moved out of the link. */ _clearHoverTimeout: function(event) { clearTimeout(this.hoverTimeoutID); this.hoverTimeoutID = null; } }; /**************************************************************************************** * [channelMoreMenu] * * Controller for the more menu. ****************************************************************************************/ ask.nav.MoreMenu = function(link, menu, offset) { this.link = $(link); this.menu = $(menu); this.offset = offset || 0; this.hoverTimeoutID = null; this.activityID = 30735; var _this = this; if (this.link) { this.link.onclick = function () { _this.toggle(); return false; }; } a10.event.addListener(document, "click", function(e) { _this._documentClicked(e) }); if(a10.browser.isIE6()) { if (!this.cover && this.menu) { this.cover = new a10.IFrameCover(this.menu.id, { left:0, width:2, height:2 }); } } }; a10.util.subclass(ask.nav.MoreMenu, ask.nav.Menu); a10.util.extend(ask.nav.MoreMenu.prototype, { show: function() { if (this.activityID) sct(this.activityID); if (a10.element.visible(this.menu)) return; if (ask.closeAllPopUps) ask.closeAllPopUps(); // Position the menu based on position of link. var pos = a10.util.findPos(this.link); var extraHeight = $('refHeader')?$("refHeader").offsetHeight:0; if (!a10.browser.isIE6()) { this.menu.style.left = ask.nav.MoreMenu.prototype.pageX(this.link) - 4 + 'px'; } else { if (GlobalNav.Variables._locale == 'uk') { this.menu.style.left = pos[0] - 88 + 'px'; } else { this.menu.style.left = pos[0] - 150 + 'px'; } } this.menu.style.top = "0px";//pos[1] + this.offset - 60 - extraHeight + 'px'; // alert(pos[1] + " " + this.offset + " " +extraHeight); this.menu.style.display = 'block'; //this.link.style.fontWeight = 'bold'; if (a10.browser.isIE6()) { this.cover.show(); } }, hide: function() { if (this.link) { this.link.style.fontWeight = ''; } ask.nav.MoreMenu.superClass.hide.call(this); }, _documentClicked: function(event) { var x = event.clientX; var y = event.clientY; var dependPageScroll = false; if (GlobalNav.Variables._locale == 'uk') { dependPageScroll = true; } if (!a10.element.containsPoint(this.menu, x, y, dependPageScroll) && !a10.element.containsPoint(this.link, x, y, dependPageScroll)) { this.hide(); if(this.link && (this.link.id == 'ask_header_moreLink') && this.link.className && (GlobalNav.Messages.msLocale != 'fr_FR')){ this.link.className ="ask_header_item"; } } }, pageX: function(e){ var iPageX = e.offsetLeft; while ((e = e.offsetParent)) iPageX += e.offsetLeft; return iPageX; } } ); /* Subscribe menu */ ask.nav.SubscribeMenu = function(link, menu, offset) { ask.nav.SubscribeMenu.baseConstructor.call(this, link, menu, offset); }; a10.util.subclass(ask.nav.SubscribeMenu, ask.nav.MoreMenu); a10.util.extend(ask.nav.SubscribeMenu.prototype, { show: function() { //Removed activity logging for TRES-15022 //if (this.activityID) sct(this.activityID); if (a10.element.visible(this.menu)) return; if (ask.closeAllPopUps) ask.closeAllPopUps(); // Position the menu based on position of link. var pos = a10.util.findPos(this.link); var extraHeight = $('refHeader')?$("refHeader").offsetHeight:0; this.menu.style.top = 10 + 'px'; this.menu.style.left = 165 + 'px'; if(a10.browser.isSafari() || a10.browser.isOpera()|| a10.browser.isFirefox()){ this.menu.style.left = 0 + 'px'; } this.menu.style.display = 'block'; } } ); /**************************************************************************************** * [Class: MyStuffMenu (extends Menu)] * This class manages a sliding menu that shows a hierarchical tree of links. The "MyStuff" * menu uses this class. For brevity, this class is heavily tied to the MyStuff * functionality, but the sliding menu portion could potentially be extracted and reused in * another application. * * What's a sliding menu? * * The MyStuff menu contains folders. When a folder is clicked, its content forms * a new menu that replaces the existing menu. User can then click another folder to * drill down to another level, or backup using the "Back" button. So visually, the * menus behave like slides, and hence the name. Each level in the menu is called * a "slide". * * In HTML, a slide is a div with the class "slide". Within the slide div is a * title div, and an ul (unordered list) containing the menu items. You can see this * structure in ask/navDropdowns.tag, where you can find some hard-coded root-level slides. * In JavaScript, the MyStuffMenuSlide class can generate the slide markup dynamically. * * The way the sliding menu works is as follows. To display a new slide, build the new slide * using MyStuffMenuSlide and pass it to MyStuffMenu.newSlide(). newSlide() then * hides the old slide, placed it on a stack, and displays the new slide in its place. * When the user presses the back button, MyStuffMenu.back() is called, which retrieves * the old slide, displays it, and discards the new slide. All root-level slides, slides on * the stack, and the currently displaying slides are children of the "myStuffMenu" * div (defined in ask/navDropdowns.tag), but only one slide is visible at any time. ****************************************************************************************/ /** * Constructor for ask.nav.MyStuffMenu. * * @link see Menu * @menu see Menu * @offset see Menu */ ask.nav.MyStuffMenu = function(link, menu, offset) { ask.nav.MyStuffMenu.baseConstructor.call(this, link, menu, offset); this.wasClicked = false; this.slides = new Array(); // Stack of slides var _this = this; a10.event.addListener(this.menu, 'click', function() { _this.wasClicked = true; }); // Not using addListener since it's easier to return false and cancel default action // this way (required for Opera). Returning false doesn't seem to work with addListener. if ($('signOutLink')) { $('signOutLink').onclick = function() { _this.signOut(); return false; }; } if ($('backButton')) { $('backButton').onclick = function() { _this.back(); return false; }; } }; a10.util.subclass(ask.nav.MyStuffMenu, ask.nav.Menu); /** * Instance Methods */ a10.util.extend(ask.nav.MyStuffMenu.prototype, { show: function() { if (a10.element.visible(this.menu)) return; this.updateStatus(); ask.nav.MyStuffMenu.superClass.show.call(this); this.updateSlideHeight(this.currentSlide()); }, hide: function() { this.reset(); ask.nav.MyStuffMenu.superClass.hide.call(this); }, /** * Overrides _documentClicked() from the superclass. This method * works a little bit differently in that it relies on the wasClicked variable. * wasClicked indicates whether the user clicked this menu in the last * click event. If the document was clicked but the menu was not, as * indicated by this function being called and wasClick == false, then * the menu is closed. The reason wasClick is needed is because the * MyStuff menu may change size when user clicks an item in the menu. * Since the _documentClicked() is invoked after the menu size change, * sometimes a10.element.containsPoint() may return false even when * the user clicked somewhere within the menu. */ _documentClicked: function(event) { var x = event.clientX; var y = event.clientY; if (!this.wasClicked && !a10.element.containsPoint(this.link, x, y, false)) { this.hide(); if(this.link && (this.link.id == 'myStuffLink') && this.link.className && (GlobalNav.Messages.msLocale != 'fr_FR')){ this.link.className ="ask_header_item"; } } this.wasClicked = false; }, /** * Update MyStuff menu title, drop down title, and drop down menu based on * the user type (nobody, guest or user). */ updateStatus: function() { ask.nav.updateStatusMystuff(); /* re-using existing plumbing in a10f/dialog/signin.js, but this can go directly in a11 signin.js */ a10.element.hide('userMenu'); a10.element.hide('guestMenu'); a10.element.hide('nobodyMenu'); var title; if (ask.mystuff.API.isLoggedInUser()) { var displayName = ask.mystuff.API.nickname(); //title = displayName + "'s " + GlobalNav.Messages.msStuff; title = a10.util.getMyStuffTitle(GlobalNav.Messages.msTitleDefault,GlobalNav.Messages.msTitleSpecial,displayName,GlobalNav.Messages.msLocale); a10.element.show('userMenu'); this.activityID = 51237; } else if (ask.mystuff.API.isGuestUser()){ title = GlobalNav.Messages.msGuestTitle; a10.element.show('guestMenu'); this.activityID = 43759; } else { // Nobody title = GlobalNav.Messages.msDefaultTitle; a10.element.show('nobodyMenu'); this.activityID = 43759; } if ($("mslabel")) { $("mslabel").innerHTML = title; } if ($('myStuffTitle')) { $('myStuffTitle').innerHTML = title; } }, /** * Handler for the "Sign Out" link within the MyStuff Menu. */ signOut: function() { ask.mystuff.API.logout(); this.updateStatus(); if (ask.closeAllPopUps) ask.closeAllPopUps(); }, /** * Return the currently displaying slide. */ currentSlide : function() { if (this.menu) { var slides = this.menu.childNodes; for(var i = 0; i < slides.length; i++) { if (slides[i].className == 'slide' && a10.element.visible(slides[i])) return slides[i]; } } }, /** * Insert a new slide, display it, and place the old slide on the stack. */ newSlide : function(newSlide) { var oldSlide = this.currentSlide(); var backButton = $('backButton'); a10.element.hide(oldSlide); this.menu.insertBefore(newSlide, oldSlide); a10.element.show(newSlide); this.slides.push(oldSlide); if (!a10.element.visible(backButton)) a10.element.show(backButton); if (a10.browser.isIE6()) { this.updateSlideHeight(newSlide); this.cover.reposition(); } }, /** * Retrieve the previous slide from the stack, display it, and discard the * current slide. Returns true if there are still menus on the stack after * moving back a level. */ back : function() { var currentSlide = this.currentSlide(); var previousSlide = this.slides.pop(); if (!previousSlide) return; // Unexpected case. this.menu.insertBefore(previousSlide, currentSlide); this.menu.removeChild(currentSlide); a10.element.show(previousSlide); var isRoot = this.slides.length == 0; if (isRoot) a10.element.hide('backButton'); if (a10.browser.isIE6()) { this.updateSlideHeight(previousSlide); this.cover.reposition(); } return !isRoot; }, /** * Reset menu to the root level. */ reset : function() { while (this.back()) {} }, /** * IE6 workaround for lack of support for max-height. This function * manually show the vertical scrollbar when the menu exceeds a certain * height. For other browser, the max-height CSS property is used. */ updateSlideHeight: function(slide) { if (!a10.browser.isIE6()) return; var content = slide.getElementsByTagName('ul')[0]; content.style.height = 'auto'; var height = a10.element.getHeight(content); if (height > 200) { content.style.height = '200px'; } } }); /**************************************************************************************** * [Class: MyStuffMenuSlide] * Think of this as the data model for a "slide" in the MyStuffMenu, that also knows how * to generate the HTML markup for itself. ****************************************************************************************/ /** * Constructor for MyStuffMenuSlide * * @title the title to display in the slide's title bar. */ ask.nav.MyStuffMenuSlide = function(title) { this.slideDiv = document.createElement('div'); this.slideDiv.style.display = 'none'; this.slideDiv.className = "slide"; var titleDiv = document.createElement('div'); titleDiv.className = 'title'; titleDiv.innerHTML = a10.util.truncate(title, ask.nav.MyStuffMenuSlide.TITLE_LENGTH); this.slideDiv.appendChild(titleDiv); this.contentDiv = document.createElement('ul'); this.contentDiv.className = 'content'; this.slideDiv.appendChild(this.contentDiv); this.hasContent = false; }; /** * Class Variables */ ask.nav.MyStuffMenuSlide.TITLE_LENGTH = 29; ask.nav.MyStuffMenuSlide.LABEL_LENGTH = 35; /** * Instance Methods */ ask.nav.MyStuffMenuSlide.prototype = { /** * Add an entry (item) to the slide. * * @className CSS class for this item. Can be one of the following: folder, web, image, video, blogs, or * smartAnswer. The className determines the icon for this item. In the case of folder, * the structure is also slightly different to support the folder item's right arrow. * @url URL that'll be loaded when this item is clicked. * @name Name to display for this item. If the name is too long, it is truncated. * @onclick onclick handler for this item. */ addEntry: function(className, url, name, onclick) { var li = document.createElement('li'); li.className = className; var a = document.createElement('a'); a.href = url; a.className = 'L19'; li.appendChild(a); if (onclick) { a.onclick = onclick; } a.onmousedown = function () { sct(51137) }; // Set name name = a10.util.truncate(name, ask.nav.MyStuffMenuSlide.LABEL_LENGTH); if (className == 'folder') { var div = document.createElement('div'); div.innerHTML = a10.util.htmlEncode(name); a.appendChild(div); } else { a.innerHTML = a10.util.htmlEncode(name); } this.contentDiv.appendChild(li); this.hasContent = true; }, /** * Returns the HTML representation of this slide for insertion into the sliding * menu. */ toDiv: function() { if (!this.hasContent) { var li = document.createElement('li'); li.className = 'noResult'; li.innerHTML = GlobalNav.Messages.msNoResult; this.contentDiv.appendChild(li); } return this.slideDiv } }; /**************************************************************************************** * [MyStuffMenuController] * Whereas Menu, MyStuffMenu and MyStuffMenuSlide are view components, * MyStuffMenuController, as the name suggests, is a controller object that reacts to * user's clicks on the items in the MyStuff menu. Like a typical controller, it acts as * the glue between the View and the Modal (modal is, in this case, the MyStuff backend * service). More precisely, it handles the user's onclick event, sends a request to the * MyStuff backend service, turns service's response into a MyStuffMenuSlide object, and * add the slide to the MyStuffMenu, which updates the UI. ****************************************************************************************/ ask.nav.MyStuffMenuController = { /** * Onclick handlers for items in the menu. Each of these function makes a request * to the MyStuff backend. */ show: { recentSearches: function() { var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('getsavehistory', 'ask.nav.MyStuffMenuController.process.recentSearches')); req.makeRequest(); }, savedResults: function() { var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('getfolder', 'ask.nav.MyStuffMenuController.process.savedResults')); req.makeRequest(); }, folders: function() { // Get top-level folders var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('getfolder', 'ask.nav.MyStuffMenuController.process.folders')); req.makeRequest(); }, folder: function(guid) { // Get subfolders var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('getfolder', 'ask.nav.MyStuffMenuController.process.folders', 'folderID=' + guid)); req.makeRequest(); return false; }, tags: function() { var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('gettag', 'ask.nav.MyStuffMenuController.process.tags')); req.makeRequest(); }, tag: function(tagName) { var req = new JSONscriptRequest(ask.mystuff.API.buildRequest('gettag', 'ask.nav.MyStuffMenuController.process.tag', 'tagName=' + tagName)); req.makeRequest(); return false; } }, /** * Callback functions for the MyStuff backend request. Each of these functions builds a slide * using the returned data, and displays the slide in the MyStuff menu. */ process: { recentSearches: function(data) { if (data.status == 'success') { var newSlide = ask.nav.MyStuffMenuController.buildSlide(data.element, GlobalNav.Messages.msRecent, 'history'); myStuffMenu.newSlide(newSlide); } else { alert('display failure'); } }, savedResults: function(data) { if (data.status == 'success') { var newSlide = ask.nav.MyStuffMenuController.buildSlide(data.element, GlobalNav.Messages.msSavedResults, 'savedResults'); myStuffMenu.newSlide(newSlide); } else { alert('display failure'); } }, folders: function(data) { if (data.status == 'success') { var title, type; if (!data.element.folderPath) { // Root title = GlobalNav.Messages.msFolders; type = 'topFolders' } else { // Subfolders title = data.element.folderName; type = 'folder'; } var newSlide = ask.nav.MyStuffMenuController.buildSlide(data.element, title, type); myStuffMenu.newSlide(newSlide); } else { alert('display failure'); } }, tags: function(data) { if (data.status == 'success') { var newSlide = ask.nav.MyStuffMenuController.buildSlide(data.element, GlobalNav.Messages.msTags, 'tag'); myStuffMenu.newSlide(newSlide); } else { alert('display failure'); } }, tag: function(data) { if (data.status == 'success') { var newSlide = ask.nav.MyStuffMenuController.buildSlide(data.element, data.element.tag, 'savedResults'); myStuffMenu.newSlide(newSlide); } else { alert('display failure'); } } }, /** * Build a slide using data returned from the MyStuff server. * * @element the element hash of MyStuff's returned data * @type one of these values: 'savedResults', 'topFolders', 'folder', 'tag', 'history', indicating * different types of slides to build. */ buildSlide: function(element, title, type) { var slide = new ask.nav.MyStuffMenuSlide(title); // Map MyStuff API type to GlobalNav CSS class, which determines the Icon image var typeToClass = { // The duplicate entries are due to the Search history API using different IDs from the rest. 'Pictures' : 'image', 'Web' : 'web', 'web' : 'web', 'image' : 'image', 'video' : 'video', 'Blog' : 'blogs', 'Video' : 'video' }; // Maps MyStuff API types to the corresponding channel's search URL. Used for constructing // URL of Recent Searches. var typeToURL = { 'Pictures' : GlobalNav.Constants.imageURL, 'image' : GlobalNav.Constants.imageURL, 'Web' : GlobalNav.Constants.webURL, 'web' : GlobalNav.Constants.webURL, 'Blog' : GlobalNav.Constants.blogURL, 'Video' : GlobalNav.Constants.videoURL } // No result if ((!element.folders || element.folders.length == 0) && (!element.results || element.results.length == 0)) { return slide.toDiv(); } if (type == 'folder') { insertFolders(element.folders, slide); } if (type == 'topFolders') { insertFolders(element.folders, slide); return slide.toDiv(); } if (type == 'tag') { insertTags(element.results, slide); return slide.toDiv(); } for (var i=0; i < element.results.length; i++) { var result = element.results[i]; var url; var name; if (type == 'history') { name = result.query; if (typeToURL[result.type]) { url = typeToURL[result.type].replace(/qsrc=\d*/, 'qsrc=177') + encodeURIComponent(result.query); } else { a10.debug('WARNING: Unexpected Recent Search type: ' + result.type + '. Skipping this item.'); continue; } } else { url = result.type == 'video'? result.surl : result.url; name = result.name || null; } slide.addEntry(typeToClass[result.type], url, name); } return slide.toDiv(); // Helpers function insertFolders(array, slide) { for (var i=0; i < array.length; i++) { var result = array[i]; var onclick = function(guid) { // create closure for guid return function () { return ask.nav.MyStuffMenuController.show.folder(guid) } }(result.guid); slide.addEntry('folder', '#', result.name, onclick); } } function insertTags(array, slide) { for (var i=0; i < array.length; i++) { var result = array[i]; var onclick = function(name) { // create closure for name return function () { return ask.nav.MyStuffMenuController.show.tag(name) }; }(result.name); slide.addEntry('folder', '#', result.name, onclick); } } } }; /**************************************************************************************** * [OptionsMenuController] * * Controller for the Options menu. ****************************************************************************************/ ask.nav.OptionsMenuController = { showDialogWithTab: function(tabID) { optionsDialog.tabToShow = tabID || 'locations'; optionsDialog.show(); } }; ask.nav.showAllSkins = function(url) { this.href = url; ct(this, 13035); setTimeout(function(){ window.location = url; }, 0); } /** * Ask11 Global Nav - There are 2 links in the top-right corner that relate to MyStuff. * 1) Settings link, text only -- will change to "{users name}'s Settings" if user logged in. * 2) Sign In/Sign Out link -- Sign In brings up sign in dialog. After mystuff js runs, page elements will change without page refresh. */ ask.nav.signInOut = function() { if (ask.mystuff.API.isLoggedInUser()) { ask.mystuff.API.logout(); ask.nav.updateStatusMystuff(); } else { // Nobody signinDialog.show(); } }; ask.nav.updateStatusMystuff = function() { var settingsTitle,signTitle,signActId; if (ask.mystuff.API.isLoggedInUser()) { var displayName = ask.mystuff.API.nickname(); settingsTitle = displayName + "'s Settings"; signTitle = "Sign Out"; signActId = 51138; } else { // Nobody settingsTitle = "Settings"; signTitle = "Sign In"; signActId = 51143; } if ($("settingsLabel")) { $("settingsLabel").innerHTML = settingsTitle; } if ($("signInOutLink")) { $("signInOutLink").innerHTML = signTitle; $("signInOutLink").onmousedown = function() { sct(signActId); }; } }; ask.nav.updateQuery = function(li) { var qele = $('q'); var what = $('bizWhatFld'); var where = $('bizWhereFld'); var href = li.href; var newHref = ''; var browseIdx, qIdx; if (qele || (what && where)) { if (qele) { var q = qele.value; } else { var q = what.value+' '+where.value; } if ((qIdx = href.indexOf('q=')) != -1) { var tailStart = href.indexOf('&', qIdx); var prefix = href.substr(0, qIdx+2); newHref = prefix + enc(q); if (tailStart != -1) { newHref += href.substr(tailStart); } } if (newHref != '') { li.href = newHref; } } return true; } /** * Invoke the callback function navloaded(). */ if(typeof navloaded != 'undefined') { navloaded(); } if(typeof navloaded1 != 'undefined') { navloaded1(); }