Well, you can do that if the location is only A, B, C, D, and E.
If you have thousands location in your table, why dont you query ur table, get all the locations and loop through it to build the link for you.
The code will look something like this:
//locTable only stores [b]location_id[/b] and [b]the name of the location[/b]
//[b]location_id[/b] will be used as foreign key in another table which kept a
//more detail info about specific location
$sql="select location from locTable";
$query=mysql_query($sql);
while ($data=mysql_fetch_array($query)){
$location=$data["location_name"];
echo ("<a href=\"display.php?location=$location\">Location $location</a>");
}
This way, you can always add new location in the locTable and have the link generated dynamically.
On display.php page you'll have to use the code that I posted before.
Please note that you will need to have 2 tables, which are:
locTable with location_id & location_name as the attributes.
locDetails with id, price, wide, balh ... blah ..., and finally location_id as foreign key.