diff --git a/lib/yui/build/moodle-core-notification/moodle-core-notification-debug.js b/lib/yui/build/moodle-core-notification/moodle-core-notification-debug.js
index d12a077634d..612dfd8e4cb 100644
--- a/lib/yui/build/moodle-core-notification/moodle-core-notification-debug.js
+++ b/lib/yui/build/moodle-core-notification/moodle-core-notification-debug.js
@@ -34,7 +34,7 @@ DIALOGUE = function(config) {
     config.notificationBase =
         Y.Node.create('<div class="'+CSS.BASE+'">')
               .append(Y.Node.create('<div id="'+id+'" role="dialog" aria-labelledby="'+id+'-header-text" class="'+CSS.WRAP+'"></div>')
-              .append(Y.Node.create('<div class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
+              .append(Y.Node.create('<div id="'+id+'-header-text" class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.BODY+' yui3-widget-bd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.FOOTER+' yui3-widget-ft"></div>')));
     Y.one(document.body).append(config.notificationBase);
diff --git a/lib/yui/build/moodle-core-notification/moodle-core-notification-min.js b/lib/yui/build/moodle-core-notification/moodle-core-notification-min.js
index 738909ef367..d16ed8a72ec 100644
--- a/lib/yui/build/moodle-core-notification/moodle-core-notification-min.js
+++ b/lib/yui/build/moodle-core-notification/moodle-core-notification-min.js
@@ -1,2 +1,2 @@
-YUI.add("moodle-core-notification",function(e,t){var n="Moodle dialogue",r="moodle-dialogue",i="Moodle confirmation dialogue",s="Moodle exception",o="Moodle AJAX exception",u="Moodle alert",a="notificationBase",f=0,l="yesLabel",c="noLabel",h="title",p="question",d={BASE:"moodle-dialogue-base",WRAP:"moodle-dialogue-wrap",HEADER:"moodle-dialogue-hd",BODY:"moodle-dialogue-bd",CONTENT:"moodle-dialogue-content",FOOTER:"moodle-dialogue-ft",HIDDEN:"hidden",LIGHTBOX:"moodle-dialogue-lightbox"},v,m,g,y,b;b=function(t){f++;var n="moodle-dialogue-"+f;t.notificationBase=e.Node.create('<div class="'+d.BASE+'">').append(e.Node.create('<div id="'+n+'" role="dialog" aria-labelledby="'+n+'-header-text" class="'+d.WRAP+'"></div>').append(e.Node.create('<div class="'+d.HEADER+' yui3-widget-hd"></div>')).append(e.Node.create('<div class="'+d.BODY+' yui3-widget-bd"></div>')).append(e.Node.create('<div class="'+d.FOOTER+' yui3-widget-ft"></div>'))),e.one(document.body).append(t.notificationBase),t.srcNode="#"+n,t.width=t.width||"400px",t.visible=t.visible||!1,t.center=t.centered||!0,t.centered=!1,t.lightbox!==!1&&(t.modal=!0),delete t.lightbox,t.closeButton===!1?t.buttons=null:t.buttons=[{section:e.WidgetStdMod.HEADER,classNames:"closebutton",action:function(){this.hide()}}],b.superclass.constructor.apply(this,[t]),t.closeButton!==!1&&this.get("buttons").header[0].setAttribute("title",this.get("closeButtonTitle"))},e.extend(b,e.Panel,{initializer:function(){this.after("visibleChange",this.visibilityChanged,this),this.render(),this.show(),this.get("boundingBox").setStyle("zIndex",null)},visibilityChanged:function(t){var n;t.attrName==="visible"&&(this.get("maskNode").addClass(d.LIGHTBOX),this.get("center")&&!t.prevVal&&t.newVal&&this.centerDialogue(),this.get("draggable")&&(n="#"+this.get("id")+" ."+d.HEADER,this.plug(e.Plugin.Drag,{handles:[n]}),e.one(n).setStyle("cursor","move")))},centerDialogue:function(){var t=this.get("boundingBox"),n=t.hasClass(r+"-hidden"),i,s;n&&t.setStyle("top","-1000px").removeClass(r+"-hidden"),i=Math.max(Math.round((t.get("winWidth")-t.get("offsetWidth"))/2),15),s=Math.max(Math.round((t.get("winHeight")-t.get("offsetHeight"))/2),15)+e.one(window).get("scrollTop"),n&&t.addClass(r+"-hidden"),t.setStyle("left",i).setStyle("top",s)}},{NAME:n,CSS_PREFIX:r,ATTRS:{notificationBase:{},lightbox:{validator:e.Lang.isBoolean,value:!0},closeButton:{validator:e.Lang.isBoolean,value:!0},closeButtonTitle:{validator:e.Lang.isString,value:"Close"},center:{validator:e.Lang.isBoolean,value:!0},draggable:{validator:e.Lang.isBoolean,value:!1}}}),m=function(e){e.closeButton=!1,m.superclass.constructor.apply(this,[e])},e.extend(m,b,{_enterKeypress:null,initializer:function(){this.publish("complete");var t=e.Node.create('<input type="button" id="id_yuialertconfirm-'+this.COUNT+'" value="'+this.get(l)+'" />'),n=e.Node.create('<div class="confirmation-dialogue"></div>').append(e.Node.create('<div class="confirmation-message">'+this.get("message")+"</div>")).append(e.Node.create('<div class="confirmation-buttons"></div>').append(t));this.get(a).addClass("moodle-dialogue-confirm"),this.setStdModContent(e.WidgetStdMod.BODY,n,e.WidgetStdMod.REPLACE),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+this.get(h)+"</h1>",e.WidgetStdMod.REPLACE),this.after("destroyedChange",function(){this.get(a).remove()},this),this._enterKeypress=e.on("key",this.submit,window,"down:13",this),t.on("click",this.submit,this)},submit:function(){this._enterKeypress.detach(),this.fire("complete"),this.hide(),this.destroy()}},{NAME:u,CSS_PREFIX:r,ATTRS:{title:{validator:e.Lang.isString,value:"Alert"},message:{validator:e.Lang.isString,value:"Confirm"},yesLabel:{validator:e.Lang.isString,setter:function(e){return e||(e="Ok"),e},value:"Ok"}}}),g=function(e){g.superclass.constructor.apply(this,[e])},e.extend(g,b,{_enterKeypress:null,_escKeypress:null,initializer:function(){this.publish("complete"),this.publish("complete-yes"),this.publish("complete-no");var t=e.Node.create('<input type="button" id="id_yuiconfirmyes-'+this.COUNT+'" value="'+this.get(l)+'" />'),n=e.Node.create('<input type="button" id="id_yuiconfirmno-'+this.COUNT+'" value="'+this.get(c)+'" />'),r=e.Node.create('<div class="confirmation-dialogue"></div>').append(e.Node.create('<div class="confirmation-message">'+this.get(p)+"</div>")).append(e.Node.create('<div class="confirmation-buttons"></div>').append(t).append(n));this.get(a).addClass("moodle-dialogue-confirm"),this.setStdModContent(e.WidgetStdMod.BODY,r,e.WidgetStdMod.REPLACE),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+this.get(h)+"</h1>",e.WidgetStdMod.REPLACE),this.after("destroyedChange",function(){this.get(a).remove()},this),this._enterKeypress=e.on("key",this.submit,window,"down:13",this,!0),this._escKeypress=e.on("key",this.submit,window,"down:27",this,!1),t.on("click",this.submit,this,!0),n.on("click",this.submit,this,!1)},submit:function(e,t){this._enterKeypress.detach(),this._escKeypress.detach(),this.fire("complete",t),t?this.fire("complete-yes"):this.fire("complete-no"),this.hide(),this.destroy()}},{NAME:i,CSS_PREFIX:r,ATTRS:{yesLabel:{validator:e.Lang.isString,value:"Yes"},noLabel:{validator:e.Lang.isString,value:"No"},title:{validator:e.Lang.isString,value:"Confirm"},question:{validator:e.Lang.isString,value:"Are you sure?"}}}),e.augment(g,e.EventTarget),v=function(t){t.width=t.width||M.cfg.developerdebug?Math.floor(e.one(document.body).get("winWidth")/3)+"px":null,t.closeButton=!0,v.superclass.constructor.apply(this,[t])},e.extend(v,b,{_hideTimeout:null,_keypress:null,initializer:function(t){var n,r=this,i=this.get("hideTimeoutDelay");this.get(a).addClass("moodle-dialogue-exception"),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+t.name+"</h1>",e.WidgetStdMod.REPLACE),n=e.Node.create('<div class="moodle-exception"></div>').append(e.Node.create('<div class="moodle-exception-message">'+
+YUI.add("moodle-core-notification",function(e,t){var n="Moodle dialogue",r="moodle-dialogue",i="Moodle confirmation dialogue",s="Moodle exception",o="Moodle AJAX exception",u="Moodle alert",a="notificationBase",f=0,l="yesLabel",c="noLabel",h="title",p="question",d={BASE:"moodle-dialogue-base",WRAP:"moodle-dialogue-wrap",HEADER:"moodle-dialogue-hd",BODY:"moodle-dialogue-bd",CONTENT:"moodle-dialogue-content",FOOTER:"moodle-dialogue-ft",HIDDEN:"hidden",LIGHTBOX:"moodle-dialogue-lightbox"},v,m,g,y,b;b=function(t){f++;var n="moodle-dialogue-"+f;t.notificationBase=e.Node.create('<div class="'+d.BASE+'">').append(e.Node.create('<div id="'+n+'" role="dialog" aria-labelledby="'+n+'-header-text" class="'+d.WRAP+'"></div>').append(e.Node.create('<div id="'+n+'-header-text" class="'+d.HEADER+' yui3-widget-hd"></div>')).append(e.Node.create('<div class="'+d.BODY+' yui3-widget-bd"></div>')).append(e.Node.create('<div class="'+d.FOOTER+' yui3-widget-ft"></div>'))),e.one(document.body).append(t.notificationBase),t.srcNode="#"+n,t.width=t.width||"400px",t.visible=t.visible||!1,t.center=t.centered||!0,t.centered=!1,t.lightbox!==!1&&(t.modal=!0),delete t.lightbox,t.closeButton===!1?t.buttons=null:t.buttons=[{section:e.WidgetStdMod.HEADER,classNames:"closebutton",action:function(){this.hide()}}],b.superclass.constructor.apply(this,[t]),t.closeButton!==!1&&this.get("buttons").header[0].setAttribute("title",this.get("closeButtonTitle"))},e.extend(b,e.Panel,{initializer:function(){this.after("visibleChange",this.visibilityChanged,this),this.render(),this.show(),this.get("boundingBox").setStyle("zIndex",null)},visibilityChanged:function(t){var n;t.attrName==="visible"&&(this.get("maskNode").addClass(d.LIGHTBOX),this.get("center")&&!t.prevVal&&t.newVal&&this.centerDialogue(),this.get("draggable")&&(n="#"+this.get("id")+" ."+d.HEADER,this.plug(e.Plugin.Drag,{handles:[n]}),e.one(n).setStyle("cursor","move")))},centerDialogue:function(){var t=this.get("boundingBox"),n=t.hasClass(r+"-hidden"),i,s;n&&t.setStyle("top","-1000px").removeClass(r+"-hidden"),i=Math.max(Math.round((t.get("winWidth")-t.get("offsetWidth"))/2),15),s=Math.max(Math.round((t.get("winHeight")-t.get("offsetHeight"))/2),15)+e.one(window).get("scrollTop"),n&&t.addClass(r+"-hidden"),t.setStyle("left",i).setStyle("top",s)}},{NAME:n,CSS_PREFIX:r,ATTRS:{notificationBase:{},lightbox:{validator:e.Lang.isBoolean,value:!0},closeButton:{validator:e.Lang.isBoolean,value:!0},closeButtonTitle:{validator:e.Lang.isString,value:"Close"},center:{validator:e.Lang.isBoolean,value:!0},draggable:{validator:e.Lang.isBoolean,value:!1}}}),m=function(e){e.closeButton=!1,m.superclass.constructor.apply(this,[e])},e.extend(m,b,{_enterKeypress:null,initializer:function(){this.publish("complete");var t=e.Node.create('<input type="button" id="id_yuialertconfirm-'+this.COUNT+'" value="'+this.get(l)+'" />'),n=e.Node.create('<div class="confirmation-dialogue"></div>').append(e.Node.create('<div class="confirmation-message">'+this.get("message")+"</div>")).append(e.Node.create('<div class="confirmation-buttons"></div>').append(t));this.get(a).addClass("moodle-dialogue-confirm"),this.setStdModContent(e.WidgetStdMod.BODY,n,e.WidgetStdMod.REPLACE),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+this.get(h)+"</h1>",e.WidgetStdMod.REPLACE),this.after("destroyedChange",function(){this.get(a).remove()},this),this._enterKeypress=e.on("key",this.submit,window,"down:13",this),t.on("click",this.submit,this)},submit:function(){this._enterKeypress.detach(),this.fire("complete"),this.hide(),this.destroy()}},{NAME:u,CSS_PREFIX:r,ATTRS:{title:{validator:e.Lang.isString,value:"Alert"},message:{validator:e.Lang.isString,value:"Confirm"},yesLabel:{validator:e.Lang.isString,setter:function(e){return e||(e="Ok"),e},value:"Ok"}}}),g=function(e){g.superclass.constructor.apply(this,[e])},e.extend(g,b,{_enterKeypress:null,_escKeypress:null,initializer:function(){this.publish("complete"),this.publish("complete-yes"),this.publish("complete-no");var t=e.Node.create('<input type="button" id="id_yuiconfirmyes-'+this.COUNT+'" value="'+this.get(l)+'" />'),n=e.Node.create('<input type="button" id="id_yuiconfirmno-'+this.COUNT+'" value="'+this.get(c)+'" />'),r=e.Node.create('<div class="confirmation-dialogue"></div>').append(e.Node.create('<div class="confirmation-message">'+this.get(p)+"</div>")).append(e.Node.create('<div class="confirmation-buttons"></div>').append(t).append(n));this.get(a).addClass("moodle-dialogue-confirm"),this.setStdModContent(e.WidgetStdMod.BODY,r,e.WidgetStdMod.REPLACE),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+this.get(h)+"</h1>",e.WidgetStdMod.REPLACE),this.after("destroyedChange",function(){this.get(a).remove()},this),this._enterKeypress=e.on("key",this.submit,window,"down:13",this,!0),this._escKeypress=e.on("key",this.submit,window,"down:27",this,!1),t.on("click",this.submit,this,!0),n.on("click",this.submit,this,!1)},submit:function(e,t){this._enterKeypress.detach(),this._escKeypress.detach(),this.fire("complete",t),t?this.fire("complete-yes"):this.fire("complete-no"),this.hide(),this.destroy()}},{NAME:i,CSS_PREFIX:r,ATTRS:{yesLabel:{validator:e.Lang.isString,value:"Yes"},noLabel:{validator:e.Lang.isString,value:"No"},title:{validator:e.Lang.isString,value:"Confirm"},question:{validator:e.Lang.isString,value:"Are you sure?"}}}),e.augment(g,e.EventTarget),v=function(t){t.width=t.width||M.cfg.developerdebug?Math.floor(e.one(document.body).get("winWidth")/3)+"px":null,t.closeButton=!0,v.superclass.constructor.apply(this,[t])},e.extend(v,b,{_hideTimeout:null,_keypress:null,initializer:function(t){var n,r=this,i=this.get("hideTimeoutDelay");this.get(a).addClass("moodle-dialogue-exception"),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+t.name+"</h1>",e.WidgetStdMod.REPLACE),n=e.Node.create('<div class="moodle-exception"></div>').append(e.Node.create('<div class="moodle-exception-message">'+
 this.get("message")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-filename"><label>File:</label> '+this.get("fileName")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-linenumber"><label>Line:</label> '+this.get("lineNumber")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-stacktrace"><label>Stack trace:</label> <pre>'+this.get("stack")+"</pre></div>")),M.cfg.developerdebug&&n.all(".moodle-exception-param").removeClass("hidden"),this.setStdModContent(e.WidgetStdMod.BODY,n,e.WidgetStdMod.REPLACE),i&&(this._hideTimeout=setTimeout(function(){r.hide()},i)),this.after("visibleChange",this.visibilityChanged,this),this.after("destroyedChange",function(){this.get(a).remove()},this),this._keypress=e.on("key",this.hide,window,"down:13,27",this),this.centerDialogue()},visibilityChanged:function(e){if(e.attrName==="visible"&&e.prevVal&&!e.newVal){this._keypress&&this._keypress.detach();var t=this;setTimeout(function(){t.destroy()},1e3)}}},{NAME:s,CSS_PREFIX:r,ATTRS:{message:{value:""},name:{value:""},fileName:{value:""},lineNumber:{value:""},stack:{setter:function(e){var t=e.split("\n"),n=new RegExp("^(.+)@("+M.cfg.wwwroot+")?(.{0,75}).*:(\\d+)$"),r;for(r in t)t[r]=t[r].replace(n,"<div class='stacktrace-line'>ln: $4</div><div class='stacktrace-file'>$3</div><div class='stacktrace-call'>$1</div>");return t.join("")},value:""},hideTimeoutDelay:{validator:e.Lang.isNumber,value:null}}}),y=function(e){e.name=e.name||"Error",e.closeButton=!0,y.superclass.constructor.apply(this,[e])},e.extend(y,b,{_keypress:null,initializer:function(t){var n,r=this,i=this.get("hideTimeoutDelay");this.get(a).addClass("moodle-dialogue-exception"),this.setStdModContent(e.WidgetStdMod.HEADER,'<h1 id="moodle-dialogue-'+f+'-header-text">'+t.name+"</h1>",e.WidgetStdMod.REPLACE),n=e.Node.create('<div class="moodle-ajaxexception"></div>').append(e.Node.create('<div class="moodle-exception-message">'+this.get("error")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-debuginfo"><label>URL:</label> '+this.get("reproductionlink")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-debuginfo"><label>Debug info:</label> '+this.get("debuginfo")+"</div>")).append(e.Node.create('<div class="moodle-exception-param hidden param-stacktrace"><label>Stack trace:</label> <pre>'+this.get("stacktrace")+"</pre></div>")),M.cfg.developerdebug&&n.all(".moodle-exception-param").removeClass("hidden"),this.setStdModContent(e.WidgetStdMod.BODY,n,e.WidgetStdMod.REPLACE),i&&(this._hideTimeout=setTimeout(function(){r.hide()},i)),this.after("visibleChange",this.visibilityChanged,this),this._keypress=e.on("key",this.hide,window,"down:13, 27",this),this.centerDialogue()},visibilityChanged:function(e){if(e.attrName==="visible"&&e.prevVal&&!e.newVal){var t=this;this._keypress.detach(),setTimeout(function(){t.destroy()},1e3)}}},{NAME:o,CSS_PREFIX:r,ATTRS:{error:{validator:e.Lang.isString,value:"Unknown error"},debuginfo:{value:null},stacktrace:{value:null},reproductionlink:{setter:function(e){return e!==null&&(e='<a href="'+e+'">'+e.replace(M.cfg.wwwroot,"")+"</a>"),e},value:null},hideTimeoutDelay:{validator:e.Lang.isNumber,value:null}}}),M.core=M.core||{},M.core.dialogue=b,M.core.alert=m,M.core.confirm=g,M.core.exception=v,M.core.ajaxException=y},"@VERSION@",{requires:["base","node","panel","event-key","dd-plugin"]});
diff --git a/lib/yui/build/moodle-core-notification/moodle-core-notification.js b/lib/yui/build/moodle-core-notification/moodle-core-notification.js
index d12a077634d..612dfd8e4cb 100644
--- a/lib/yui/build/moodle-core-notification/moodle-core-notification.js
+++ b/lib/yui/build/moodle-core-notification/moodle-core-notification.js
@@ -34,7 +34,7 @@ DIALOGUE = function(config) {
     config.notificationBase =
         Y.Node.create('<div class="'+CSS.BASE+'">')
               .append(Y.Node.create('<div id="'+id+'" role="dialog" aria-labelledby="'+id+'-header-text" class="'+CSS.WRAP+'"></div>')
-              .append(Y.Node.create('<div class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
+              .append(Y.Node.create('<div id="'+id+'-header-text" class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.BODY+' yui3-widget-bd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.FOOTER+' yui3-widget-ft"></div>')));
     Y.one(document.body).append(config.notificationBase);
diff --git a/lib/yui/src/notification/js/notification.js b/lib/yui/src/notification/js/notification.js
index e15286dbc76..4a644beb7f9 100644
--- a/lib/yui/src/notification/js/notification.js
+++ b/lib/yui/src/notification/js/notification.js
@@ -32,7 +32,7 @@ DIALOGUE = function(config) {
     config.notificationBase =
         Y.Node.create('<div class="'+CSS.BASE+'">')
               .append(Y.Node.create('<div id="'+id+'" role="dialog" aria-labelledby="'+id+'-header-text" class="'+CSS.WRAP+'"></div>')
-              .append(Y.Node.create('<div class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
+              .append(Y.Node.create('<div id="'+id+'-header-text" class="'+CSS.HEADER+' yui3-widget-hd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.BODY+' yui3-widget-bd"></div>'))
               .append(Y.Node.create('<div class="'+CSS.FOOTER+' yui3-widget-ft"></div>')));
     Y.one(document.body).append(config.notificationBase);