diff --git a/public/index.js b/public/index.js
index f6b5a74..a80de0c 100644
--- a/public/index.js
+++ b/public/index.js
@@ -41,6 +41,8 @@ map.on('click', onMapClick);
 let markers = {};
 let categories = {};
 fetch('/marker.json').then(response => response.json()).then(marker_data => {
+	const params = new URLSearchParams(document.location.search);
+	let default_place = params.get('place');
 	for(let category_name in marker_data)
 	{
 		const category_data = marker_data[category_name];
@@ -49,8 +51,16 @@ fetch('/marker.json').then(response => response.json()).then(marker_data => {
 		category_data.places.forEach(marker_info => {
 			const marker = L.marker(
 				[marker_info.lat, marker_info.lon],
-				{title: marker_info.name, icon: icon}).bindPopup(`<h3>${marker_info.name}</h3>${marker_info.description}`);
+				{title: marker_info.name, icon: icon}).bindPopup(
+					`<h3>${marker_info.name}</h3>
+					<div class="description">${marker_info.description}</div>
+					<div><a href="/?place=${marker_info.name}">link<\a></div>`);
 			category_markers.push(marker);
+			if(marker_info.name === default_place)
+			{
+				marker.addTo(map);
+				map.setView([marker_info.lat, marker_info.lon], 16);
+			}
 		});
 		categories[category_name] = {
 			icon: icon, icon_url: `/images/${category_data.icon}`, name: category_data.name, enable: false};