passare variabile da link a collegamento javascript

[eiyen]

[url="?id=1"]LINK_01[/url]
[url="?id=2"]LINK_02[/url] 

$id = intval((isset($_GET['id'])?($_GET['id']):(0));
switch ($id) {
  case 1: $src = 'nomefile01.js'; break;
  case 2: $src = 'nomefile02.js'; break;
};
if ($id) print '<script type="text/javascript" src="'.$src.'"></script>';