fix js errors

1 files 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);

 	});