Does any one know what the code is to get a URL link to open up in the same page

In HTML i know it that it is:

<a href="http://www.someurl.com" target="_self">link here</a>

...but how do i make it work with the blog code:

//link here

Please help... I'm trying to encourage my visitors to move through the whole month of blog entries by providing extra navigation interface prompts ( i.e: BACK, NEXT ).

Please see the page I'm trying to change here:

http://www.photoblog.com/hutchinsonshaun/2008/02/09

Thanks, SHAUN

right now there is no way. I will add it so if it is a link to photoblog it won't open a new window/tab

Superb, great that is just what I'm looking for. I can't wait until you make the internal link changes. I have a different geographical, architecture and design photo series' that i would love to link with NEXT and PREVIOUS navigation buttons.

Cheers, SHAUN