Fancybox from search engine

[P_J_F]

Hi,

I have multiple divs that are loaded into my "main_index.php" page. On
each div there is a "More information" link "<a
href="advert_details.php?advert_id=<?php print $advert_id?>" id="more<?
php print $advert_id?>">More</a>"

On the "main_index.php" page, I have the lightbox script

$('a').filter(function() {
return this.id.match(/more[0-9]/);
}).fancybox({
'overlayColor' : '#000',
'overlayOpacity' : 0.1,
'width' : 640,
'height' : 940,
'type' : 'iframe'
});

This opens the details in the fancybox.

When one of these pages "advert_details.php" are shown by a search
engine, when you follow the link, the page "advert_details.php" opens
with all of the information but I would like it to open the
"main_index.php" page first and then the advert_details.php.

Can anyone suggest a way to do this please.

Thanks

Peter

[P_J_F]

Any suggestions to this problem, complete novice needing help. Please