Fix bug: Rename global variable String to srcString because it was bashing the "real" String object.
diff --git a/js/testing/test-image-parsing.html b/js/testing/test-image-parsing.html
index baa6660..5d39f6f 100644
--- a/js/testing/test-image-parsing.html
+++ b/js/testing/test-image-parsing.html
@@ -4,7 +4,7 @@
 <html xmlns = "http://www.w3.org/1999/xhtml">
 
 <head>
-	<title>NDN Request Example</title>
+	<title>NDN Image Parsing</title>
 	<script language="JavaScript" type="text/javascript" src="../securityLib/jsbn.js"></script>
 	<script language="JavaScript" type="text/javascript" src="../securityLib/jsbn2.js"></script>
 	<script language="JavaScript" type="text/javascript" src="../securityLib/rsa.js"></script>
@@ -105,9 +105,9 @@
 	
 	<script type="text/javascript">
 		
-		var String = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9YGARc5KB0XV+IAAAAddEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIFRoZSBHSU1Q72QlbgAAAF1JREFUGNO9zL0NglAAxPEfdLTs4BZM4DIO4C7OwQg2JoQ9LE1exdlYvBBeZ7jqch9//q1uH4TLzw4d6+ErXMMcXuHWxId3KOETnnXXV6MJpcq2MLaI97CER3N0vr4MkhoXe0rZigAAAABJRU5ErkJggg==';
+		var srcString = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9YGARc5KB0XV+IAAAAddEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIFRoZSBHSU1Q72QlbgAAAF1JREFUGNO9zL0NglAAxPEfdLTs4BZM4DIO4C7OwQg2JoQ9LE1exdlYvBBeZ7jqch9//q1uH4TLzw4d6+ErXMMcXuHWxId3KOETnnXXV6MJpcq2MLaI97CER3N0vr4MkhoXe0rZigAAAABJRU5ErkJggg==';
 		var link = document.createElement('img');
-		link.setAttribute('src',String);
+		link.setAttribute('src', srcString);
 		
 		document.body.appendChild(link);