Top of page link in footer
 

I have created the top of page link in the footer using site builder/ footer/ new navigation item/ Navigation item name/......... TOP, Target url #top

I am just wondering why it takes me back to the home page from the bottom of a blog page?
It doesn't take me back to the top of the page I have just finished reading.
It doesn't take me back to the top of the groups page either, yet it is in the footer on every page.

Please tell me how to get around this?

Thank you.......