I suggest you to read this - Readers can't comment on your blog - Tip For You
With a very little change to your template you can add this hack to your blog.
This hack was originally posted on thisischen
ScreenShot :
Adding Comment Replies to your blog.
Step [1] In your dashboard Click 'Layout' > 'Edit Html'> Tick the 'Expand Widget templates' box.
Adding Comment Replies to your blog.
Step [1] In your dashboard Click 'Layout' > 'Edit Html'> Tick the 'Expand Widget templates' box.
Step[2] Find the following code in your blogs Html :
<data:commentPostedByMsg/> Step[3]. Paste the following code Directly Below/After
<data:commentPostedByMsg/>
<span class='comment-reply'><a expr:href='"https://www.blogger.com/comment.g?blogID=YOUR-BLOG-ID&postID=" data:post.id "&isPopup=true&postBody=%40%3C%61%20%68%72%65%66%3D%22%23" data:comment.anchorName "%22%3E" data:comment.author "%3C%2F%61%3E#form"' onclick='javascript:window.open(this.href, "bloggerPopup", "toolbar=0,location=0,statusbar=1,menubar=0,scrollbars=yes,width=400,height=450"); return false;'>[Reply to comment]</a></span>Important !
In order to make this work you must add your blog Id .
What is your blog ID??
Simply go to your layout page, posting page or any of the pages and copy your I.D. from the address bar at the top of the page.
Replace [Reply to comment] With text of your choice like [Reply] or [reply back] OR you can add image instead of text By adding only image tag Like
<img border="0" src="http://2.bp.blogspot.com/_nqp-0VCwy0c/S_OfySBzXrI/AAAAAAAABIo/xs7lK1AOeJw/s320/reply-r.png" /> 



As you might have noticed that the Title Links of the posts on my blog are not clickable when you open any post. This is done so that we don't violate the TOS of google adsense, if you planning to place ads under the Title Text. This tutorial will teach you how to achieve it in minimal steps. I assume that you know the basics of editing the theme and templates.


3. Now you have uploaded the Flash SWF file to Google Page and other you should get the URL address of the SWF file and note it. In Internet Explorer, you can simply click the file, open it with IE, and copy the link address in the address bar. If you are using Firefox, you may right click on the file, in the popup menu, click "Copy Link Location", and get the link address. The link address should look like
Today i’ll write a tutorial about adding Updated and fixed lightbox widget for blogger. And I WISH it’ll be easy and you’ll like it.
I shared a tutorial yesterday on 



















