Need help with PHP Map click

[davefootball123]

Hi everyone, im creating a map and currently have it set up that on click...the x and y coordinates show up...here it is http://www.southernontariochasing.ca/environmentcanada.php

Now what I need is on click...those x and y coordinates be links. As you can see...there are multiple counties on the map and I would need  to set the coordinates for each county link...for example 1 county would be between the set xy...if the user clicks there...go to that link. Probably sounds very complicated...but any help would be great.

 

<form action='' method=post>
<center><input type="image" alt=' Finding coordinates of an image' style="position:absolute;left:50%;margin-left:-397px; 

margin-top:30px" src="ECmap.png" border="0" 
name="foo" style=cursor:crosshair;/>
</form>
<?php include("ecwarnings.php");
$foo_x=$_POST['foo_x'];
$foo_y=$_POST['foo_y'];
echo "X=$foo_x, Y=$foo_y ";?>

[Christian F.]

What you're looking for sounds suspiciously like an image map.

[davefootball123]

Ya, was going to do it that way....I know x and y would be harder....but it would be better for me, thanks though. I'll do it that way as a last resort lol

[Barand]

Image map is the easiest but if you want to go the xy route then you could do it with a copy of the map where each county is a unique solid colour. Using the GD imagecolorat($i, $x, $y) would give you the colour and therefore the county (with an array that tells you yellow is Windsor etc).