diff --git a/link/link.php b/link/link.php
new file mode 100644
index 0000000..0e2db84
--- /dev/null
+++ b/link/link.php
@@ -0,0 +1,42 @@
+<?php
+
+# creazione link esterni con shortcode
+# astroedu
+add_shortcode('astroedu', 'astroedu');
+
+ function astroedu ($atts, $content = null) {
+
+   extract(
+      shortcode_atts(
+         array( 
+		'lang' => null,
+		'code' => null,
+	 ),
+         $atts
+      )
+   );
+
+   $link = '<a href="http://astroedu.iau.org/'.$lang.'/activities/'.$code.'/" target="astroedu">'.$content.'</a>';
+
+   return $link;
+}
+
+# spacescoop
+add_shortcode('spacescoop', 'spacescoop');
+
+ function spacescoop ($atts, $content = null) {
+
+   extract(
+      shortcode_atts(
+         array( 
+		'lang' => null,
+		'code' => null,
+	 ),
+         $atts
+      )
+   );
+
+   $link = '<a href="http://www.spacescoop.org/'.$lang.'/scoops/'.$code.'/" target="spacescoop">'.$content.'</a>';
+
+   return $link;
+}