Stick all headers, handle activity error

Author: ferndot

scripts/firetext.js

@@ -1383,20 +1383,14 @@ function processActions(eventAttribute, target, event) {
 						name: "marketplace-app-rating",
 						data: {slug: "firetext"}
 					});
+					activity.onerror = function() {
+						visitURL(target.getAttribute(eventAttribute + '-location'));
+					};
 					return;
 				}
 			}
 
-			var browseLocation = target.getAttribute(eventAttribute + '-location');
-
-			// Fix for empty locations
-			if(!browseLocation || browseLocation==''){
-				firetext.notify(navigator.mozL10n.get('not-functional-link'));
-				return;
-			}
-
-			// Open a new tab
-			window.open(browseLocation);
+			visitURL(target.getAttribute(eventAttribute + '-location'));
 		} else if (calledFunction == 'justify') {
 			var justifyDirection = justifySelect.value;			 
 			if (justifyDirection == 'l') {
@@ -1693,6 +1687,17 @@ function setDocumentTitle() {
 	}
 }
 
+function visitURL(browseLocation) {
+	// Fix for empty locations
+	if(!browseLocation || browseLocation==''){
+		firetext.notify(navigator.mozL10n.get('not-functional-link'));
+		return;
+	}
+
+	// Open a new tab
+	window.open(browseLocation);
+}
+
 function christmas() {
 	var testDate = new Date(),
 			testMonth = testDate.getMonth()+1,

style/bb/drawer.css

@@ -207,6 +207,9 @@ section[data-type="sidebar"] > nav > h2 {
   margin: 0;
   padding-right: 0.8rem;
   color: #6f6f6f;
+  position: sticky;
+  top: 0;
+  z-index: 1;
 }
 
 section[data-type="sidebar"] [role="toolbar"] {

style/main.css

@@ -192,6 +192,9 @@ label.pack-switch {
   font-family: "Open Sans";
   font-weight: normal;
   font-size: 1.7rem;
+  position: sticky;
+  top: 0;
+  z-index: 1;
 }
 
 [data-type="list"] li a,
@@ -214,9 +217,6 @@ label.pack-switch {
 
 .docsList.previews h2 {
   padding: 0.5rem calc((100% - 1000px) / 2 + 2rem);
-  position: sticky;
-  top: 0;
-  z-index: 1;
 }
 
 .docsList:not(.previews) ul {