Full version: jsB@nk » Menu » Multilevel menu » Top Navigational Bar
URL: https://www.javascriptbank.com/top-navigational-bar.html
The first and original Top Navigational Bar script, this one displays at the top of your page a horizontal two level menu. It's since been updated to work across all DHTML browsers (IE4+, NS4, NS6+, Opera6), and in IE, can optionally be displayed statically on the page (so menu remains in view when scrolling the page).
Full version: jsB@nk » Menu » Multilevel menu » Top Navigational Bar
URL: https://www.javascriptbank.com/top-navigational-bar.html
<style>all.clsMenuItemNS, .clsMenuItemIE{text-decoration: none; font: bold 12px Arial; color: white; cursor: hand; z-index:100}#MainTable A:hover {color: yellow;}</style><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><script language="JavaScript">// Top Navigational Bar (aka Smart menu)// Constantin Jr , script@esolutiononline.com// http://www.esolutiononline.com/var keepstatic=1 //specify whether menu should stay static (works only in IE4+)var menucolor="#000000" //specify menu colorvar submenuwidth=150 //specify sub menus' width</script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->
<script language="JavaScript" >if (document.all) {n=0;ie=1;ns6=0;fShow="visible";fHide="hidden";}if (document.getElementById&&!document.all) {n=0;ie=0;ns6=1;fShow="visible";fHide="hidden";}if (document.layers) {n=1;ie=0;ns6=0;fShow="show";fHide="hide";}opr6=ie&&navigator.userAgent.indexOf("Opera")!=-1window.onerror=new Function("return true")////////////////////////////////////////////////////////////////////////////// Function Menu() //////////////////////////////////////////////////////////////////////////////rightX = 0;function Menu(){this.bgColor = menucolor;if (ie) this.menuFont = "bold 12px Arial"; //default font settings. Don't change. Instead, modify stylesheet in sample.htmif (n) this.menuFont = "bold 12px Verdana";this.fontColor = "black";this.addItem = addItem;this.addSubItem = addSubItem;this.showMenu = showMenu;this.mainPaneBorder = 0;this.subMenuPaneBorder = 0;this.subMenuPaneWidth = submenuwidth;lastMenu = null;rightY = 0;leftY = 0;leftX = 0;HTMLstr = "";HTMLstr += "<!-- MENU PANE DECLARATION BEGINS -->\n";HTMLstr += "\n";if (ie||ns6) HTMLstr += "<div id='MainTable' style='position:absolute;top:0;left:0;'>\n";//if (n) HTMLstr += "<layer name='MainTable'>\n";HTMLstr += "<table width='100%' bgcolor='"+this.bgColor+"' border='"+this.mainPaneBorder+"'>\n";HTMLstr += "<tr>";if (n) HTMLstr += "<td> ";HTMLstr += "<!-- MAIN MENU STARTS -->\n";HTMLstr += "<!-- MAIN_MENU -->\n";HTMLstr += "<!-- MAIN MENU ENDS -->\n";if (n) HTMLstr += "</td>";HTMLstr += "</tr>\n";HTMLstr += "</table>\n";HTMLstr += "\n";HTMLstr += "<!-- SUB MENU STARTS -->\n";HTMLstr += "<!-- SUB_MENU -->\n";HTMLstr += "<!-- SUB MENU ENDS -->\n";HTMLstr += "\n";if (ie||ns6) HTMLstr+= "</div>\n";//if (n) HTMLstr+= "</layer>\n";HTMLstr += "<!-- MENU PANE DECALARATION ENDS -->\n";}function addItem(idItem, text, hint, location, altLocation){var Lookup = "<!-- ITEM "+idItem+" -->";if (HTMLstr.indexOf(Lookup) != -1){alert(idParent + " already exist");return;}var MENUitem = "";MENUitem += "\n<!-- ITEM "+idItem+" -->\n";if (n){MENUitem += "<ilayer name="+idItem+">";MENUitem += "<a href='.' class=clsMenuItemNS onmouseover=\"displaySubMenu('"+idItem+"')\" onclick=\"return false;\">";MENUitem += "| ";MENUitem += text;MENUitem += "</a>";MENUitem += "</ilayer>";}if (ie||ns6){MENUitem += "<td>\n";MENUitem += "<div id='"+idItem+"' style='position:relative; font: "+this.menuFont+";'>\n";MENUitem += "<a ";MENUitem += "class=clsMenuItemIE ";//MENUitem += "style='text-decoration: none; font: "+this.menuFont+"; color: "+this.fontColor+"; cursor: hand;' ";if (hint != null)MENUitem += "title='"+hint+"' ";if (location != null){MENUitem += "href='"+location+"' ";MENUitem += "onmouseover=\"hideAll()\" ";}else{if (altLocation != null)MENUitem += "href='"+altLocation+"' ";elseMENUitem += "href='.' ";MENUitem += "onmouseover=\"displaySubMenu('"+idItem+"')\" ";MENUitem += "onclick=\"return false;\" "}MENUitem += ">";MENUitem += "| \n";MENUitem += text;MENUitem += "</a>\n";MENUitem += "</div>\n";MENUitem += "</td>\n";}MENUitem += "<!-- END OF ITEM "+idItem+" -->\n\n";MENUitem += "<!-- MAIN_MENU -->\n";HTMLstr = HTMLstr.replace("<!-- MAIN_MENU -->\n", MENUitem);}function addSubItem(idParent, text, hint, location, linktarget){var MENUitem = "";Lookup = "<!-- ITEM "+idParent+" -->";if (HTMLstr.indexOf(Lookup) == -1){alert(idParent + " not found");return;}Lookup = "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->";if (HTMLstr.indexOf(Lookup) == -1){if (n){MENUitem += "\n";MENUitem += "<layer id='"+idParent+"submenu' visibility=hide bgcolor='"+this.bgColor+"'>\n";MENUitem += "<table border='"+this.subMenuPaneBorder+"' bgcolor='"+this.bgColor+"' width="+this.subMenuPaneWidth+">\n";MENUitem += "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";MENUitem += "</table>\n";MENUitem += "</layer>\n";MENUitem += "\n";}if (ie||ns6){MENUitem += "\n";MENUitem += "<div id='"+idParent+"submenu' onmouseout=operahide() style='position:absolute; visibility: hidden; z-index:100; width: "+this.subMenuPaneWidth+"; font: "+this.menuFont+"; top: -300;'>\n";MENUitem += "<table border='"+this.subMenuPaneBorder+"' bgcolor='"+this.bgColor+"' width="+this.subMenuPaneWidth+">\n";MENUitem += "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";MENUitem += "</table>\n";MENUitem += "</div>\n";MENUitem += "\n";}MENUitem += "<!-- SUB_MENU -->\n";HTMLstr = HTMLstr.replace("<!-- SUB_MENU -->\n", MENUitem);}Lookup = "<!-- NEXT ITEM OF SUB MENU "+ idParent +" -->\n";if (n) MENUitem = "<tr><td><a class=clsMenuItemNS title='"+hint+"' href='"+location+"' target='"+linktarget+"'>"+text+"</a><br></td></tr>\n";if (ie||ns6) MENUitem = "<tr><td><a class=clsMenuItemIE title='"+hint+"' href='"+location+"' target='"+linktarget+"'>"+text+"</a><br></td></tr>\n";MENUitem += Lookup;HTMLstr = HTMLstr.replace(Lookup, MENUitem);}function showMenu(){document.writeln(HTMLstr);}////////////////////////////////////////////////////////////////////////////// Private declarationfunction displaySubMenu(idMainMenu){var menu;var submenu;if (n){submenu = document.layers[idMainMenu+"submenu"];if (lastMenu != null && lastMenu != submenu) hideAll();submenu.left = document.layers[idMainMenu].pageX;submenu.top = document.layers[idMainMenu].pageY + 25;submenu.visibility = fShow;leftX = document.layers[idMainMenu+"submenu"].left;rightX = leftX + document.layers[idMainMenu+"submenu"].clip.width;leftY = document.layers[idMainMenu+"submenu"].top+document.layers[idMainMenu+"submenu"].clip.height;rightY = leftY;} else if (ie||ns6) {//alert(document.getElementById(idMainMenu+"submenu").id)menu = ie? eval(idMainMenu) : document.getElementById(idMainMenu);submenu = ie? eval(idMainMenu+"submenu.style") : document.getElementById(idMainMenu+"submenu").style;submenu.left = calculateSumOffset(menu, 'offsetLeft');//submenu.top = calculateSumOffset(menu, 'offsetTop') + 30;submenu.top = menu.style.top+23;submenu.visibility = fShow;if (lastMenu != null && lastMenu != submenu) hideAll();leftX = ie? document.all[idMainMenu+"submenu"].style.posLeft : parseInt(document.getElementById(idMainMenu+"submenu").style.left);rightX = ie? leftX + document.all[idMainMenu+"submenu"].offsetWidth : leftX+parseInt(document.getElementById(idMainMenu+"submenu").offsetWidth);leftY = ie? document.all[idMainMenu+"submenu"].style.posTop+document.all[idMainMenu+"submenu"].offsetHeight : parseInt(document.getElementById(idMainMenu+"submenu").style.top)+parseInt(document.getElementById(idMainMenu+"submenu").offsetHeight);rightY = leftY;}lastMenu = submenu;}function hideAll(){if (lastMenu != null) {lastMenu.visibility = fHide;lastMenu.left = 0;}}function calculateSumOffset(idItem, offsetName){var totalOffset = 0;var item = eval('idItem');do{totalOffset += eval('item.'+offsetName);item = eval('item.offsetParent');} while (item != null);return totalOffset;}function updateIt(e){if (ie&&!opr6){var x = window.event.clientX;var y = window.event.clientY;if (x > rightX || x < leftX) hideAll();else if (y > rightY) hideAll();}if (n||ns6){var x = e.pageX;var y = e.pageY;if (x > rightX || x < leftX) hideAll();else if (y > rightY) hideAll();}}function operahide(){ if (opr6){ if (!MainTable.contains(event.toElement)) hideAll()}}if (ie||ns6){document.body.onclick=hideAll;document.body.onscroll=hideAll;document.body.onmousemove=updateIt;}if (document.layers){window.captureEvents(Event.MOUSEMOVE);window.captureEvents(Event.CLICK);window.onmousemove=updateIt;window.onclick=hideAll;}</script><script language="JavaScript" >//Top Nav bar script v2.1- http://jsbank.topcities.com/dynamicindex1/sm/index.htmfunction showToolbar(){// AddItem(id, text, hint, location, alternativeLocation);// AddSubItem(idParent, text, hint, location, linktarget);menu = new Menu();menu.addItem("webmasterid", "Web Building Sites", "Web Building Sites", null, null);menu.addItem("newsid", "News Sites", "News Sites", null, null);menu.addItem("freedownloadid", "Free Downloads", "Free Downloads", null, null);menu.addItem("searchengineid", "Search Engines", "Search Engines", null, null);menu.addItem("miscid", "Miscellaneous", "Miscellaneous", null, null);menu.addSubItem("webmasterid", "JSBank", "JSBank", "http://jsbank.topcities.com/", "");menu.addSubItem("webmasterid", "JSBank", "JSBank", "http://jsbank.topcities.com/", "");menu.addSubItem("webmasterid", "Web Review", "Web Review", "http://www.webreview.com/", "");menu.addSubItem("webmasterid", "Freewarejava.com", "Freewarejava.com", "http://www.freewarejava.com/", "_blank");menu.addSubItem("webmasterid", "Web Monkey", "Web Monkey", "http://www.webmonkey.com/", "_blank");menu.addSubItem("newsid", "CNN", "CNN", "http://www.cnn.com", "");menu.addSubItem("newsid", "ABC News", "ABC News", "http://www.abcnews.com", "");menu.addSubItem("newsid", "MSNBC", "MSNBC", "http://www.msnbc.com", "");menu.addSubItem("newsid", "CBS news", "CBS News", "http://www.cbsnews.com", "");menu.addSubItem("newsid", "News.com", "News.com", "http://news.com", "");menu.addSubItem("newsid", "Wired News", "Wired News", "http://www.wired.com", "");menu.addSubItem("newsid", "TechWeb", "TechWeb", "http://www.techweb.com", "");menu.addSubItem("freedownloadid", "Dynamic Drive", "Dynamic Drive", "http://jsbank.topcities.com/", "");menu.addSubItem("freedownloadid", "Download.com", "Download.com", "http://download.com/", "");menu.addSubItem("freedownloadid", "Tucows", "Tucows", "http://tucows.com/", "");menu.addSubItem("searchengineid", "Yahoo", "Yahoo", "http://www.yahoo.com/", "");menu.addSubItem("searchengineid", "Google", "Google", "http://www.google.com/", "");menu.addSubItem("searchengineid", "Excite", "Excite", "http://www.excite.com", "");menu.addSubItem("searchengineid", "HotBot", "HotBot", "http://www.hotbot.com", "");menu.addSubItem("miscid", "Cnet", "Cnet", "http://www.cnet.com/", "");menu.addSubItem("miscid", "RealAudio", "RealAudio", "http://www.realaudio.com/", "");menu.addSubItem("miscid", "MP3.com", "MP3.com", "http://www.mp3.com/", "");menu.showMenu();}</script><script language="JavaScript">showToolbar();</script><script language="JavaScript">function UpdateIt(){if (ie&&keepstatic&&!opr6)document.all["MainTable"].style.top = document.body.scrollTop;setTimeout("UpdateIt()", 200);}UpdateIt();</script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->