diff --git a/src/sandbox-console.js b/src/sandbox-console.js
index 31f024a..758e20d 100644
--- a/src/sandbox-console.js
+++ b/src/sandbox-console.js
@@ -68,6 +68,17 @@ var Sandbox = {
 			}
 		},
 
+		log: function(val) {
+			var history = this.get('history');
+			var item = {
+				command : val,
+				resultHidden : true
+			};
+			history.push(item);
+			this.set({ history : history}).change();
+			this.save();
+		},
+
 		// Adds a new item to the history
 		addHistory: function(item) {
 			var history = this.get('history');
@@ -92,6 +103,7 @@ var Sandbox = {
 		iframeSetup : function() {
 			this.sandboxFrame = $('<iframe width="0" height="0"/>').css({visibility : 'hidden'}).appendTo('body')[0];
 			this.sandbox = this.sandboxFrame.contentWindow;
+			this.sandbox.log = this.log;
 
 			// This should help IE run eval inside the iframe.
 			if (!this.sandbox.eval && this.sandbox.execScript) {
@@ -128,9 +140,10 @@ var Sandbox = {
 				return false;
 
 			var item = {
-				command : command
+				command : command,
+				resultHidden : false
 			};
-			
+
 			// Evaluate the command and store the eval result, adding some basic classes for syntax-highlighting
 			try {
 				item.result = this.get('iframe') ? this.iframeEval(command) : eval.call(window, command);
@@ -211,7 +224,8 @@ var Sandbox = {
 						_hidden : command._hidden,
 						_class : command._class,
 						command : this.toEscaped(command.command),
-						result :  this.toEscaped(command.result)
+						result :  this.toEscaped(command.result),
+						resultHidden : command.resultHidden
 					});
 				}, "", this)
 			);
diff --git a/src/sandbox.html b/src/sandbox.html
index 07fe8a0..cf5c5d8 100644
--- a/src/sandbox.html
+++ b/src/sandbox.html
@@ -28,8 +28,8 @@
 
 	<!-- The command/result template (NB whitespace/line breaks matter inside <pre> tag): -->
 	<script type="text/template" id="tplCommand"><% if (! _hidden) { %><span class="command"><%= command %></span>
-<span class="prefix"><%= this.resultPrefix %></span><span class="<%= _class %>"><%= result %></span>
-<% } %></script>
+<%if (! resultHidden) {%><span class="prefix"><%= this.resultPrefix %></span><span class="<%= _class %>"><%= result %></span>
+<% } } %></script>
 
 
 	<!-- Scripts -->
@@ -47,12 +47,13 @@
 	<script type="text/javascript">
 		jQuery(document).ready(function($) {
 			// Create the sandbox:
+			var model = new Sandbox.Model({
+				iframe : true,  // evaluate commands inside a hidden iframe (default: false)
+				fallback : true // use global eval if iframe isn't available (default: true)
+			});
 			window.sandbox = new Sandbox.View({
 				el : $('#sandbox'),
-				model : new Sandbox.Model({
-					iframe : true,  // evaluate commands inside a hidden iframe (default: false)
-					fallback : true // use global eval if iframe isn't available (default: true)
-				})
+				model : model
 			});
 		});
 	</script>