I don't know if this is the correct forum for this problem ... please move it if it isn't.

I maintain a site to which I am adding a login area to a members only section. The login form sits at the lower righthand corner of the home page.

If the username/password is incorrect, the user is redirected to the home page. But I want the user to be redirected straight back to the login form at the bottom of the page instead of the default position of the home page so I used the url index.php#members. This works fine, except for a split second I get a flash of a blue rectangle extending below the page. What is causing this and is there any way I can fix it?

Thank you

sample1.jpgsample2.jpg