I am new to php, and this think blocks my way: how can I replace a url that set for (e.* <a href=...>...) with a name and a value (like html form <input type="select", option... name="var" value="1") or any other way so I can set a specific name to a few link bar and a different value to them, so i can use if-else conditional to determine which link did the user select, note that because i am using image objects like navigation bar etc.