Fixed bbode element toc for webpages

- At the moment webpages can contain empty headings if the textarea
"Title" 
is left empty in the webpage creator
(https://hostname/webpages/username)

view/js/main.js

@@ -1125,7 +1125,7 @@ $(document).ready(function() {
 
 
 	$(".autotime").timeago();
-	$("#toc").toc({content: "div.page-body", headings: "h1,h2,h3,h4"});
+	$("#toc").toc({content: "body", headings: "h1,h2,h3,h4"});
 	
 
 });