<?php
$path = drupal_get_path_alias($_GET["q"]); //get URL alias
$path = explode("/", $path); //break path into an array
if (in_array( "mercury-watersheds", $path) === TRUE) {
  print '<ul><li><a href="http://participatoryscience.org/contact/Mercury in Watersheds">Contact project team</a></li></ul>';
}
elseif (in_array( "data-literacy", $path) === TRUE) {
  print '<ul><li><a href="http://participatoryscience.org/contact/Data Literacy">Contact project team</a></li></ul>';
}
elseif (in_array( "nitrogen-cycling-watersheds", $path) === TRUE) {
  print '<ul><li><a href="http://participatoryscience.org/contact/Nitrogen Cycling in Watersheds">Contact project team</a></li></ul>';
}
elseif (in_array( "eels", $path) === TRUE) {
  print '<ul><li><a href="http://participatoryscience.org/contact/Eels">Contact project team</a></li></ul>';
}
?>