From 9ff34e991bfea8616f4889c98d9565b58a97e8e1 Mon Sep 17 00:00:00 2001
From: Henry Hiles <henry@henryhiles.com>
Date: Sun, 30 Jul 2023 16:09:50 -0400
Subject: [PATCH] Some extra changes

---
 src/components/ButtonLink.astro | 10 ++++++++--
 src/components/Top.astro        |  6 ++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/components/ButtonLink.astro b/src/components/ButtonLink.astro
index dbd40f3..2eba118 100644
--- a/src/components/ButtonLink.astro
+++ b/src/components/ButtonLink.astro
@@ -3,12 +3,18 @@ import styles from "../styles/Button.module.css"
 
 export interface Props {
 	href: string
+	title?: string
 	newTab?: boolean
 }
 
-const { href, newTab } = Astro.props
+const { href, newTab, title } = Astro.props
 ---
 
-<a href={href} class={styles.button} target={newTab ? "_blank" : ""}>
+<a
+	href={href}
+	class={styles.button}
+	title={title}
+	target={newTab ? "_blank" : ""}
+>
 	<slot />
 </a>
diff --git a/src/components/Top.astro b/src/components/Top.astro
index 415a924..9dc25d4 100644
--- a/src/components/Top.astro
+++ b/src/components/Top.astro
@@ -5,12 +5,14 @@ import styles from "../styles/Top.module.css"
 ---
 
 <div class={styles.up} aria-hidden="true" id="up">
-	<ButtonLink href="#"><Icon name="mdi:arrow-up" /></ButtonLink>
+	<ButtonLink href="#" title="Back to top">
+		<Icon name="mdi:arrow-up" />
+	</ButtonLink>
 
 	<script>
 		const up = document.querySelector("#up")
 		document.addEventListener("scroll", () =>
-			up.setAttribute("aria-hidden", window.scrollY == 0)
+			up?.setAttribute("aria-hidden", (window.scrollY == 0).toString())
 		)
 	</script>
 </div>