https://loginp.fordham.edu/js/bg-a32c24e9b600d984903df8c092bd3b03.js

1        (function() {
2            var el = document.getElementById("main");
3            if (!el) {
4                return;
5            }
6            var bgs = ["bg1.jpg","bg2.jpg","bg3.jpg","bg4.jpg","bg5.jpg","bg6.jpg"];
7            var rndbg = Math.floor(Math.random() * bgs.length);
8
9            // Compute app base path from script URL to work under any context (/cas or /)
10            var base = "/";
11            try {
12                var s = document.currentScript || document.getElementsByTagName("script")[document.getElementsByTagName("script").length - 1];
13                if (s && s.src) {
14                    var url = new URL(s.src, window.location.origin);
15                    var parts = url.pathname.split("/");
16                    parts.pop(); // remove bg.js
17                    if (parts[parts.length - 1] === "js") {
18                        parts.pop(); // remove js folder
19                    }
20                    base = parts.join("/");
21                    if (!base.endsWith("/")) {
22                        base += "/";
23                    }
24                }
25            } catch (e) {
26                // fallback to root
27            }
28
29            el.style.backgroundImage = "url('" + base + "images/bgs/" + bgs[rndbg] + "')";
30        })();