Update website

tools/website/js/script.js

@@ -1,9 +1,55 @@
-if (document.addEventListener) {
-    document.addEventListener('contextmenu', function (e) {
-        e.preventDefault();
-    }, false);
-} else {
-    document.attachEvent('oncontextmenu', function () {
-        window.event.returnValue = false;
+document.querySelectorAll(".hdrbtn").forEach((b) => {
+    b.onmouseleave = (e) => {
+        e.target.style.background = "rgb(15, 15, 15, 0.1)";
+        e.target.style.borderImage = null;
+    };
+
+    b.addEventListener("mousemove", (e) => {
+        const rect = e.target.getBoundingClientRect();
+        const x = e.clientX - rect.left;
+        const y = e.clientY - rect.top;
+        e.target.style.background = `radial-gradient(circle at ${x}px ${y}px , rgba(100, 0, 180, 0.5),rgba(15, 15, 15, 0.1) )`;
+        e.target.style.borderImage = `radial-gradient(20% 75% at ${x}px ${y}px ,rgba(255, 255, 255, 0.7),rgba(255, 255, 255, 0.1) ) 1 / 1px / 0px stretch `;
+    });
+});
+
+document.getElementById("year").innerHTML = new Date().getFullYear();
+topButton = document.getElementById("backToTopBtn");
+window.onscroll = function () { scrollToTop(); };
+function scrollToTop() {
+    if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
+        topButton.style.display = "block";
+    } else {
+        topButton.style.display = "none";
+    }
+}
+
+function topScript() {
+    window.scroll({
+        top: 0,
+        behavior: 'smooth'
     });
 }
+
+function CopyToClipboard(text) {
+    if (window.clipboardData && window.clipboardData.setData) {
+        return window.clipboardData.setData("Text", text);
+    }
+    else if (document.queryCommandSupported && document.queryCommandSupported("copy")) {
+        var textarea = document.createElement("textarea");
+        textarea.textContent = text;
+        textarea.style.position = "fixed";
+        document.body.appendChild(textarea);
+        textarea.select();
+        try {
+            return document.execCommand("copy");
+        }
+        catch (ex) {
+            console.warn("Copy to clipboard failed.", ex);
+            return prompt("Copy to clipboard: Ctrl+C, Enter", text);
+        }
+        finally {
+            document.body.removeChild(textarea);
+        }
+    }
+}