navbar fixed on payment, order-success, order-confirmation

hosting/static/hosting/js/initial.js

@@ -1,5 +1,34 @@
-$( document ).ready(function() {
+// also declared in datacenterlight/js/main.js
+function _initNavUrl() {
+    $('.url').click(function(event) {
+        event.preventDefault();
+        var href = $(this).attr('href');
+        $('.navbar-collapse').removeClass('in');
+        $('.navbar-collapse').addClass('collapsing');
+        if ($(href).length) {
+            $('html, body').animate({
+                scrollTop: $(href).offset().top
+            }, 1000);
+        } else {
+            window.location.href = '/datacenterlight' + href;
+        }
+    });
+}
 
+/* ---------------------------------------------
+ Nav panel classic
+ --------------------------------------------- */
+if (window.matchMedia("(min-width: 767px)").matches) {
+    $('ul.nav li.dropdown').hover(function() {
+        $(this).find('.dropdown-menu').stop(true, true).fadeIn(500);
+    }, function() {
+        $(this).find('.dropdown-menu').stop(true, true).fadeOut(500);
+    });
+} else {
+    /* the viewport is less than 400 pixels wide */
+}
+
+$( document ).ready(function() {
 
 	$('[data-toggle="tooltip"]').tooltip();
 
@@ -13,4 +42,6 @@ $( document ).ready(function() {
         }, 1000);
     });
 
+    _initNavUrl();
+
 });