diff --git a/ajax/getusers.php b/ajax/getusers.php
index cb8520d..4973cf7 100644
--- a/ajax/getusers.php
+++ b/ajax/getusers.php
@@ -1,5 +1,11 @@
+<option>Selecciona usuari...</option>
+
 <?php
 	require '../php/utils.php';
+	
 	$users = get_users(0);
-	foreach ($users as $user) echo "<option value='".$user->id."'>".$user->nomcomplet."</option>\n";
+	foreach ($users as $user) {
+		$nopassword = $user->md5password == "" ? "nopassword" : "";
+		echo "<option class='".$nopassword."' value='".$user->id."'>".$user->nomcomplet."</option>\n";
+	}
 ?>
diff --git a/ajax/userinfo.php b/ajax/userinfo.php
index 686287d..6a36742 100644
--- a/ajax/userinfo.php
+++ b/ajax/userinfo.php
@@ -2,12 +2,14 @@
 	require '../php/utils.php';
 	$user = get_users($_POST['id']);
 	
+	$text_columns = ["nomcomplet", "md5password"];
+	
 	echo '{ ';
 	$first = true;
 	foreach ($user as $prop => $value) {
 		if (!$first) echo ', ';
 		else $first = false;
-		if ($prop == "nomcomplet") echo '"'.$prop.'": "'.$value.'"';
+		if (in_array($prop, $text_columns)) echo '"'.$prop.'": "'.$value.'"';
 		else echo '"'.$prop.'": '.$value;
 	}
 	echo ' }';