How do I change a set of a href url based on a prefix + extracted middle bit from existing link + suffix?

Hi,

I am using a flickr plugin in wordpress which shows icons of my flickr photos in the footer.
There is one problem though. It open the links like this:

http://farm1.staticflickr.com/304/19078206629_4cfbe2d72c_b.jpg

whereas I need it to open

https://www.flickr.com/photos/134303126@N05/19078206629/in/dateposted/

The prefix https://www.flickr.com/photos/134303126@N05/
and the suffix /in/dateposted/
will be the same for all images in the gallery

From the name of the file, for example: 19078206629_4cfbe2d72c_b.jpg I need to extract the first part (19078206629) and insert in the middle of the prefix.

The gallery is in a ul > li > a structure so I need to run an "each" jquery on the set and make sure that on click the link that is opened is prefix + the initial part of jpg name till before the _ + suffix

Please help as I have tried a few things but I can't get it to work right. I would like to achieve this via jQuery please.

thanks
badwolfffAsked:
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Julian HansenCommented:
Something like this
<!doctype html>
<html>
<head>
<title>Test</title>
</head>
<body>
<ul>
  <li><img src="http://farm1.staticflickr.com/304/19078206626_4cfbe2d72c_b.jpg" /></li>
  <li><img src="http://farm1.staticflickr.com/304/19078206627_4cfbe2d72c_b.jpg" /></li>
  <li><img src="http://farm1.staticflickr.com/304/19078206628_4cfbe2d72c_b.jpg" /></li>
  <li><img src="http://farm1.staticflickr.com/304/19078206629_4cfbe2d72c_b.jpg" /></li>
</ul>
<script src="http://code.jquery.com/jquery.js"></script>
<script type="text/javascript">
var prefix='https://www.flickr.com/photos/134303126@N05/';
var suffix = '/in/dateposted/';

$(function() {
  $('ul img').each(function() {
    var src=$(this).attr('src');
    var m = src.match(/\/(\d+)_/);
    src = prefix + m[1] + suffix;
    $(this).attr('src', src);
  });
});
</script>
</body>
</html>

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