From 5e91a7bb68913944b38f2167a5d41cc661116a95 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Mon, 15 Jan 2007 00:25:41 +0000
Subject: fix js errors

---
 demos/quickstart/protected/controls/Comments/comments.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/demos/quickstart/protected/controls/Comments/comments.js b/demos/quickstart/protected/controls/Comments/comments.js
index 4e0cdf67..6364903a 100644
--- a/demos/quickstart/protected/controls/Comments/comments.js
+++ b/demos/quickstart/protected/controls/Comments/comments.js
@@ -118,9 +118,9 @@ function add_comment_tag(el)
 	var tag = "<div id='"+id+"' class='"+cssClass+"' style='"+style+"'><div style='"+innerStyle+"' title='"+title+"'>"+comments+"</div>&nbsp;</div>";
 	new Insertion.Before(el, tag);
 	var tag_div = $(id);
-	Event.observe(tag_div, "mouseover", function(e){ show_block(el); });
-	Event.observe(tag_div, "mouseout", function(e){ hide_block(el); });
-	Event.observe(tag_div, "click", function(e) { show_comments(el); Event.stop(e); });
+	Event.observe(tag_div, "mouseover", function(e){ if(show_block) show_block(el); });
+	Event.observe(tag_div, "mouseout", function(e){ if(hide_block) hide_block(el); });
+	Event.observe(tag_div, "click", function(e) { if(show_comments) show_comments(el); Event.stop(e); });
 }
 
 function increment_count_tag(id)
@@ -167,8 +167,8 @@ function get_comment_count(id)
 
 	$$('#content .block-content').each(function(el)
 	{
-		Event.observe(el, 'mouseover', function(e){ show_block(Event.element(e)); });
-		Event.observe(el, 'mouseout', function(e){ hide_block(Event.element(e)); });
+		Event.observe(el, 'mouseover', function(e){ if(show_block) show_block(Event.element(e)); });
+		Event.observe(el, 'mouseout', function(e){ if(hide_block) hide_block(Event.element(e)); });
 		add_comment_tag(el);
 	});
 
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