Use directory path heading as breadcrumbs

footer.html

@@ -15,9 +15,17 @@
 			<script src="/Nginx-Fancyindex-Theme/marked.min.js"></script>
 			<script>
 				let directoryHeading = document.getElementById("directory");
-				document.title = "Directory Listing for " + directoryHeading.innerHTML;
+				let directory = directoryHeading.innerHTML;
+				document.title = "Directory Listing for " + directory;
 
 				let table = document.getElementById("list");
+
+				if (table.tBodies[0].rows[0].cells[0].children[0].innerHTML == "Parent directory/") {
+					directoryHeading.innerHTML = directory.replaceAll(/[^/]+/g, (match, offset) =>
+						`<a href="${directory.substr(0, offset+match.length+1)}">${match}</a>`
+					);
+				}
+
 				let searchContainer = document.getElementById("search-container");
 				searchContainer.remove();
 				table.before(searchContainer);