How to create this link

Hello I have a problem with Ajax. I have some method who returns link_to some_path, :anchor => "anchor" and replace content area on page.

At start a have this:

browser path => /help

<h1>Help</h1> <%= link_to "Downloads", download_page_path, :remote => true %>

I click link and got this:

browser path => /help

<h1>Download</h1> <a href="/download#anchor">link...</a>

But I want this:

browser path => /help

<h1>Download</h1> <a href="/help#anchor">link...</a> or <a href="#anchor">link...</a>

How can I do it?