Globvars

Hello together, while I was making my scripts, I was trying out some code I made yesterday. A very interesting Problem appeard in my work. I can use the $_POST['varname'] method working with Forms, but what, when I wrote the script for two way navigation? - In my case I need a search engine wich works allready and I need some Kategoriebutton for doing nearly the same, but just only by linking the same page as the search with an anchor, like this: "<a href="anypage.php?kategorie=$value">". $Value is normaly the same, what $_POST['varname'] would be. How can I still make usefull links without buildung forms everywhere? I you would like to give a hint, I would again be very pleased. Have it nice! Sascha Braun