Many a times you will find that you wish to open a link given on the blog to be opened in a new window without affecting the Blog page, which normally doesn't happen.
Instead of coding each individual link to a blog, picture, or web site, you can make all links within your blog open in a new window. Simply do the following steps as shown in image below
Please remember to backup your template before making any changes, so that you can roll back later in case it doesn't work out. Thats it, mine is working. Try it at your own risk!