Ah right dude follow along ,
Click on your pic , Flicker will load the full sized pic ( mostly full sized )
Now at the top of the pic you will see some buttons ,
Click on All Sizes ,
under the pic that comes up you will see 2 windows of web code stuff,
copy and paste the second window of web code into your post to show the pic , or copy and paste the first window to show a link to the pic ,
like this ,
this is my poor flipper target shot with .44mag 180grain solid point ammo ,
<a href="http://www.flickr.com/photos/11268176@N00/35771198/" title="Photo Sharing"><img src="http://static.flickr.com/25/35771198_78c118850a_o.jpg" width="1280" height="960" alt="2005_0820Image0027" /></a>
or the link to the pic on my flicker web site ,
http://static.flickr.com/25/35771198_78c118850a_o.jpg