diff --git a/assets/css/main.css b/assets/css/main.css
index ae3fa79..9f0606b 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -179,7 +179,7 @@ h3 {
 }
 
 /* The big graph */
-#big-graph, #big-graph-controls {
+#big-graph, #big-graph-controls, #big-graph-checkboxes {
     width: 1000px;
     margin: 15px auto 0 auto;
 }
@@ -188,6 +188,11 @@ h3 {
     height: 500px;
 }
 
-#big-graph-controls > table {
+#big-graph-checkboxes > table {
     width: 100%;
+}
+
+/* Basic elements */
+.button {
+    
 }
\ No newline at end of file
diff --git a/assets/html/index.html b/assets/html/index.html
index cb16c3b..7247bae 100644
--- a/assets/html/index.html
+++ b/assets/html/index.html
@@ -35,7 +35,14 @@
 		</div>
 
 		<div id="big-graph"></div>
-		<div id="big-graph-controls"></div>
+		<div id="big-graph-controls">
+			
+			<div id="big-graph-checkboxes"></div>
+
+			<button onclick="setAllGraphVisibility(true);">Show All</button>
+			<button onclick="setAllGraphVisibility(false);">Hide All</button>
+
+		</div>
 
         <div id="server-container" class="container"></div>
 
diff --git a/assets/js/site.js b/assets/js/site.js
index b1307d1..a18317a 100644
--- a/assets/js/site.js
+++ b/assets/js/site.js
@@ -66,6 +66,10 @@ var lastMojangServiceUpdate;
 var graphs = {};
 var lastPlayerEntries = {};
 
+var historyPlot;
+var displayedGraphData;
+var hiddenGraphData = [];
+
 // Generate (and set) the HTML that displays Mojang status.
 function updateMojangServices() {
     if (!lastMojangServiceUpdate) {
@@ -182,6 +186,35 @@ function sortServers() {
     }
 }
 
+function setAllGraphVisibility(visible) {
+    if (visible) {
+        var keys = Object.keys(hiddenGraphData);
+
+        for (var i = 0; i < keys.length; i++) {
+            displayedGraphData[keys[i]] = hiddenGraphData[keys[i]];
+        }
+
+        hiddenGraphData = [];
+    } else {
+        var keys = Object.keys(displayedGraphData);
+
+        for (var i = 0; i < keys.length; i++) {
+            hiddenGraphData[keys[i]] = displayedGraphData[keys[i]];
+        }
+
+        displayedGraphData = [];
+    }
+
+    $('.graph-control').each(function(index, item) {
+        item.checked = visible;
+    });
+
+    historyPlot.setData(convertGraphData(displayedGraphData));
+    historyPlot.setupGrid();
+
+    historyPlot.draw();
+}
+
 $(document).ready(function() {
 	var socket = io.connect({
         reconnect: true,
@@ -192,10 +225,6 @@ $(document).ready(function() {
     var mojangServicesUpdater;
     var sortServersTask;
 
-    var historyPlot;
-    var displayedGraphData;
-    var hiddenGraphData = [];
-
 	socket.on('connect', function() {
         $('#tagline-text').text('Loading...');
 	});
@@ -218,7 +247,7 @@ $(document).ready(function() {
         $('#server-container').html('');
         $('#quick-jump-container').html('');
         $('#big-graph').html('');
-        $('#big-graph-controls').html('');
+        $('#big-graph-checkboxes').html('');
     });
 
     socket.on('historyGraph', function(rawData) {
@@ -247,7 +276,7 @@ $(document).ready(function() {
             }
         }
 
-        $('#big-graph-controls').append(html + '</tr></table>');
+        $('#big-graph-checkboxes').append(html + '</tr></table>');
     });
 
     socket.on('updateHistoryGraph', function(rawData) {