How To Disable Right Click Option in Blogger

Disable right click option in blogger,ya friends if you want that your visitors dont use right click on your blog to save your page or any images then its very easy for you to disable right click option in your blog.What you have to do is add small piece of javascript codes in your blog html.

There are two piece of codes one in which if visitor uses right click option an alert will be shown that is disabled.And other is one in which no alert will be shown.

You can add the codes in two ways.
1.Add below codes in blog html below the closing head tag 
2.Or add these codes in layout sidebar in Html/Javascript section and save it.

Script without message alert