diff --git a/scripts/script.js b/scripts/script.js
index 5e3030d..5c3a3b3 100755
--- a/scripts/script.js
+++ b/scripts/script.js
@@ -62,6 +62,7 @@
 	}
 	
 	function updateProgress() {
+		if(!progress) return;
 		progress.style.width = (100/(slideList.length-1) * hashList[url.hash]).toFixed(2) + '%';
 	}
 
diff --git a/styles/projection.css b/styles/projection.css
index 35bb4ff..7fd1fa6 100755
--- a/styles/projection.css
+++ b/styles/projection.css
@@ -324,7 +324,7 @@ A {
 	z-index:1;
 	float:left;
 	height:0.2em;
-	background:#CCC;
+	background:#EEE;
 	}
 	.progress DIV {
 		width:0;