Hashtags for following posts

Hi. I added hashtags to my blog for the purpose of following posts, but when I test and click on them, only empty pages show up saying , “This page is missing.” (I want the hashtags to work as they do on read.write.as ) – Below is how I entered the code in the custom java section under the 'customize" section in my blog. What am I doing wrong?

Any help is appreciated! Gina

opP.innerHTML = ‘#Food#Farming#Fabrics#On Writing’;