I don't understand exactly what you want to achieve. maybe the hyperlink 
function is the right start for you

see

http://svn.pmapper.net/trac/wiki/DocManual#Hyperlinks

armin


marco barra wrote:
> Hi all
> I have in my mapfile a layer of points. In the dbf file related to this layer 
> there is a field that contain a link (in html <a href ....ecc) to an html 
> page with a picture.
> So when I query a point I can open the related html page from "query result" 
> window, directly clicking in   the field containing the link.
> But I have a lot of point.............now the pictures have the same name of 
> points and in dbf file there is a field containing point name, can I get the 
> point name from the json_results in session file so I can use it in a php 
> page to dinamically create the page with the picture? I dont understand how I 
> can get only the "point_name"  from the JSON_Results variable......I'm 
> reading json_query_doc.txt, but I'm new with php and json..........
> can someone help me??? 
> regards 
>                 Marco
> P.S. sorry for my english
> 
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