how can I CALL a PHP script page from a TEXT LINK?

Hi, I'm not so keen in php (so in english :) ) and I had a problem: In left menu I have got choices like : PRODUCTS Search Add CUSTOMERS Search Add ORDERS Search Add I need to make links to each "Search", "Add" for the appropriate php script pages. In other words I'm trying to make a simple administrator interface. When Administrator finds a PRODUCT/CUSTOMER/ORDER, he can edit/delete it. The problem I have is that how can I call the appropriate php script page when administrator clicks on each "Search"/"Add". Is there any easy way or any better solution generally? Thanks in advance. Christos Korakidis