diff --git a/design/images/loading.gif b/design/images/loading.gif
new file mode 100644
index 0000000..ef371f1
Binary files /dev/null and b/design/images/loading.gif differ
diff --git a/design/js/cvm.js b/design/js/cvm.js
new file mode 100644
index 0000000..be19542
--- /dev/null
+++ b/design/js/cvm.js
@@ -0,0 +1,17 @@
+var command_running = false;
+
+$(function(){
+	$('.button-loader').click(function(){
+		if(command_running === false)
+		{
+			$('.button-loader').addClass('disabled').click(function(event){
+				event.preventDefault();
+				event.stopPropagation();
+				return false;
+			});
+			
+			$(this).children('.button-icon').addClass('running')[0].src = "images/loading.gif";
+			command_running = true;
+		}
+	});
+});
diff --git a/graphics/loading.xcf b/graphics/loading.xcf
new file mode 100644
index 0000000..c605a78
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