wip #3757 @1

diff --git a/js/libs/fluidbook/fluidbook.nav.js b/js/libs/fluidbook/fluidbook.nav.js
index f98d74548e4b4457c555998de666c3e85da9627c..b2cdf4c2f66da89777a32f9840b9f2abb38f9138 100644 (file)
--- a/js/libs/fluidbook/fluidbook.nav.js
+++ b/js/libs/fluidbook/fluidbook.nav.js
@@ -183,6 +183,7 @@ FluidbookNav.prototype = {
         if (navType === 'horizontalNav') {
             if (help !== undefined && help !== '') {
                 res += ' data-tooltip="' + this.fluidbook.l10n.__(help) + '"';
+                res += ' aria-label="' + this.fluidbook.l10n.__(help) + '"';
             }
         }
 
@@ -461,7 +462,6 @@ FluidbookNav.prototype = {
 
             } else if (icon === 'help') {
                 link = this.addLink(navType, 'nav-help', '#', 'help', 'help', 'help');
-
             } else if (icon === 'zoom' && !this.fluidbook.support.isMobile) {
                 link = this.addLink(navType, 'nav-zoomin', '#', 'zoomin', 'zoom in', 'zoom in');
                 link = this.addLink(navType, 'nav-zoomout', '#', 'zoomout', 'zoom out', 'zoom out');