create bug.tools

js/switchPage.js

@@ -0,0 +1,41 @@
+const pages = {
+    home:    { title: "welcome" },
+    contact: { title: "contact" },
+    links:   { title: "links" },
+    sitemap: { title: "sitemap" }
+};
+
+function switchPage(pageKey) {
+    const page = pages[pageKey];
+    const template = document.getElementById('page-' + pageKey);
+    if (!page || !template) return;
+
+    const contentDiv = document.getElementById('page-content');
+    const toolbarTitle = document.getElementById('toolbar-title');
+
+    location.hash = pageKey === 'home' ? '' : pageKey;
+
+    contentDiv.style.opacity = 0;
+
+    setTimeout(() => {
+        contentDiv.innerHTML = '';
+        contentDiv.appendChild(template.content.cloneNode(true));
+        if (toolbarTitle) {
+            toolbarTitle.textContent = page.title;
+            toolbarTitle.setAttribute('data-text', page.title);
+        }
+
+        contentDiv.style.transition = 'opacity 0.3s ease';
+        contentDiv.style.opacity = 1;
+    }, 150);
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    const hash = location.hash.replace('#', '');
+    switchPage(pages[hash] ? hash : 'home');
+});
+
+window.addEventListener('hashchange', () => {
+    const hash = location.hash.replace('#', '');
+    switchPage(pages[hash] ? hash : 'home');
+});