Javascript function added to keep navigation bar sticked to the top when scrolling

ProjectSourceCode/src/resources/js/navigation-bar/navigation-bar-follow.js

@@ -0,0 +1,37 @@
+// navbar-sticky.js
+
+// Function to add sticky behavior to the navbar
+function makeNavbarSticky() {
+    // Get the navigation bar element
+    var navbar = document.getElementById("navigation-bar-container");
+  
+    // Get the initial offset of the navbar from the top of the page
+    var navbarOffset = navbar.offsetTop;
+  
+    // Function to add sticky behavior when scrolling
+    function stickyNavbar() {
+      // Check if the current scroll position is greater than or equal to the initial offset of the navbar
+      if (window.pageYOffset >= navbarOffset) {
+        // Add the 'fixed-top' class to make the navbar sticky
+        navbar.classList.add("fixed-top");
+        // Add padding to the body to prevent content from jumping when the navbar becomes sticky
+        document.body.style.paddingTop = navbar.offsetHeight + "px";
+      } else {
+        // Remove the 'fixed-top' class to make the navbar non-sticky
+        navbar.classList.remove("fixed-top");
+        // Reset the padding of the body
+        document.body.style.paddingTop = 0;
+      }
+    }
+  
+    // Call the stickyNavbar function when the page is scrolled
+    window.onscroll = function() {
+      stickyNavbar();
+    };
+  }
+  
+  // Call the makeNavbarSticky function when the page loads
+  window.onload = function() {
+    makeNavbarSticky();
+  };
+