Add parsing for StationAlerts, and fetch function for Boards.

src/routes/+error.svelte

@@ -10,6 +10,9 @@
 	{#if page.status == 404}
 		<!-- Warning no data image -->
 		<img class="err-img" src={noResult} alt="" role="presentation" width="200" height="200" />
+	{:else if page.status == 499}
+		<!-- Change to a GSM-R X Sign?? -->
+		<img class="err-img" src={stopErr} alt="" role="presentation" width="150" height="210" />
 	{:else}
 		<!-- STOP Error image -->
 		<img class="err-img" src={stopErr} alt="" role="presentation" width="150" height="210" />
@@ -26,7 +29,11 @@
 		</div>
 	{/if}
 
-	<Button href={'/'} color={'accent'}>Return to Home</Button>
+	{#if $page.error?.owlCode === 'NETWORK_DISCONNECTED'}
+		<Button onclick={() => window.location.reload()} color={'accent'}>Retry</Button>
+	{:else}
+		<Button href={'/'} color={'accent'}>Return to Home</Button>
+	{/if}
 </div>
 
 <style>