var submenuIO = 1; var default_submenu = null; var current_menu = null; var current_submenu = null; 
var bg_images = new Array(); bg_images['hover'] = new Image(); bg_images['hover'].src = 'images/menu/menu_hover.gif'; 
bg_images['hover_first'] = new Image(); bg_images['hover_first'].src = 'images/menu/menu_hover_first.gif'; 
bg_images['hover_left'] = new Image(11,35); bg_images['hover_left'].src = 'images/menu/menu_hover_left.gif'; 
bg_images['hover_right'] = new Image(11,35); bg_images['hover_right'].src = 'images/menu/menu_hover_right.gif'; 
bg_images['hover_last'] = new Image(); bg_images['hover_last'].src = 'images/menu/menu_hover_last.gif'; 
bg_images['hover_search'] = new Image(); bg_images['hover_search'].src = 'images/menu/menu_hover_search.gif'; 
bg_images['hoff'] = new Image(); bg_images['hoff'].src = 'images/menu/menu_hover_off.gif';
bg_images['pipe'] = new Image(11,35); bg_images['pipe'].src = 'images/menu/menu_pipe.gif'; 
function highlightOff(element) { if (element.id == 'search') {element.style.background = 'url('+bg_images['hoff'].src+') repeat-x'; 
document.getElementById('last').style.background = 'none'; return; } 
var next, prev; if (element.nextSibling && element.nextSibling.className != null) 
{ next = element.nextSibling; prev = element.previousSibling; } else if (element.nextSibling.nextSibling && 
element.nextSibling.nextSibling.className != null) { next = element.nextSibling.nextSibling; prev = 
element.previousSibling.previousSibling; } else { return; } if (next && next.className == 'pipe') 
{ next.style.background = 'url('+bg_images['pipe'].src+') no-repeat'; } else if (next && next.className == 'space') 
{ next.style.background = 'url('+bg_images['hoff'].src+') no-repeat'; } if (prev && prev.className == 'pipe') 
{ prev.style.background = 'url('+bg_images['pipe'].src+') no-repeat'; } else if (prev && prev.className == 'first') 
{ prev.style.background = 'url('+bg_images['hoff'].src+') no-repeat'; } 
element.style.background = 'url('+bg_images['hoff'].src+') repeat-x'; } function highlightMenuItem(menuID) { 
var element = document.getElementById(menuID); if (element.id == 'search') { 
element.style.background = 'url('+bg_images['hover_search'].src+') no-repeat'; 
document.getElementById('last').style.background = 'url('+bg_images['hover_last'].src+') no-repeat'; return; } 
var next, prev; if (element.nextSibling && element.nextSibling.className != null) { 
next = element.nextSibling; prev = element.previousSibling; } else 
if (element.nextSibling.nextSibling && element.nextSibling.nextSibling.className != null) 
{ next = element.nextSibling.nextSibling; prev = element.previousSibling.previousSibling; } else 
{ return; } if (next && next.className == 'pipe') { next.style.background = 'url('+bg_images['hover_right'].src+') no-repeat'; }
else if (next && next.className == 'space') { next.style.background = 'url('+this.bg_images['hover_last'].src+') no-repeat'; } 
if (prev && prev.className == 'pipe') { prev.style.background = 'url('+bg_images['hover_left'].src+') no-repeat'; } 
else if (prev && prev.className == 'first') { prev.style.background = 'url('+bg_images['hover_first'].src+') no-repeat'; } 
element.style.background = 'url('+bg_images['hover'].src+') repeat-x'; } function menusOff() { if (current_submenu != null) 
current_submenu.style.display = 'none'; if (current_menu != null) highlightOff(current_menu); submenuIO = 0; } function showSubmenu(menuID) { 
if (browser_test != 1) return; var menu = document.getElementById(menuID); if (submenuIO == 1) { menusOff(); } 
highlightMenuItem(menuID); var submenuID = menuID + '-submenu'; if (document.getElementById(submenuID) != null) { 
current_submenu = document.getElementById(submenuID); current_submenu.style.display = 'block'; } else 
if (default_submenu != null) { default_submenu.style.display = 'block'; current_submenu = default_submenu; } 
submenuIO = 1; current_menu = menu; return; } function browserCheck() { var app = navigator.appName.toLowerCase(); 
var app_v = parseInt(navigator.appVersion); var ua = navigator.userAgent.toLowerCase(); var plt = navigator.platform.toLowerCase(); 
var check; if (window.opera) { if (ua.indexOf('opera 7') != -1 || ua.indexOf('opera/7') != -1) { check = 1; } else 
if (app.indexOf('opera') != -1 && app_v <= 7) { check = 0; } else { check = 0; } } else { check = 1; } 
return check; } var browser_test; function initNav(submenuID) { browser_test = browserCheck(); 
default_submenu = document.getElementById(submenuID); current_submenu = default_submenu; submenuIO = 1; } 
function initPage() { } setTimeout("initNav('globalmessaging-submenu');",200);