diff --git a/GameEngine/Alliance.php b/GameEngine/Alliance.php
index 868170c5..121de9bb 100644
--- a/GameEngine/Alliance.php
+++ b/GameEngine/Alliance.php
@@ -108,6 +108,7 @@
 		public function sendInvite($post) {
 			global $form, $database, $session;
 			if($session->access != BANNED){
+			if(isset($post['a_name']) && !isset($post['a_uid'])){
 			$UserData = $database->getUserArray($post['a_name'], 0);
 			if($this->userPermArray['opt4'] == 0) {
 				$form->addError("perm", NO_PERMISSION);
@@ -129,6 +130,29 @@
 				// Log the notice
 				$database->insertAlliNotice($session->alliance, '<a href="spieler.php?uid=' . $session->uid . '">' . addslashes($session->username) . '</a> has invited  <a href="spieler.php?uid=' . $UserData['id'] . '">' . $UserData['username'] . '</a> into the alliance.');
 			}
+			}elseif(isset($post['a_uid'])){
+			$UserData = $database->getUserArray($post['a_uid'], 1);
+			if($this->userPermArray['opt4'] == 0) {
+				$form->addError("perm", NO_PERMISSION);
+			}elseif(!isset($post['a_uid']) || $post['a_uid'] == "") {
+				$form->addError("name1", NAME_EMPTY);
+			}elseif(!$database->checkExist($UserData['email'], 1)) {
+				$form->addError("name2", ID_NO_EXIST.$post['a_uid']);
+			}elseif($post['a_uid'] == ($session->uid)) {
+				$form->addError("name3", SAME_NAME);
+			}elseif($database->getInvitation2($UserData['id'],$session->alliance)) {
+				$form->addError("name4", $UserData['username'].ALREADY_INVITED);
+			}elseif($UserData['alliance'] == $session->alliance) {
+				$form->addError("name5", $UserData['username'].ALREADY_IN_ALLY);
+			}else{
+				// Obtenemos la informacion necesaria
+				$aid = $session->alliance;
+				// Insertamos invitacion
+				$database->sendInvitation($UserData['id'], $aid, $session->uid);
+				// Log the notice
+				$database->insertAlliNotice($session->alliance, '<a href="spieler.php?uid=' . $session->uid . '">' . addslashes($session->username) . '</a> has invited  <a href="spieler.php?uid=' . $UserData['id'] . '">' . $UserData['username'] . '</a> into the alliance.');
+			}
+			}
 			}else{
 			header("Location: banned.php");
 			}
diff --git a/GameEngine/Lang/en.php b/GameEngine/Lang/en.php
index ca1c3dfc..4cb180c0 100644
--- a/GameEngine/Lang/en.php
+++ b/GameEngine/Lang/en.php
@@ -71,6 +71,7 @@ define("NOT_OPENED_YET","Server not started yet.");
 define("REGISTER_CLOSED","The register is closed. You can't register to this server.");
 define("NAME_EMPTY","Please insert name");
 define("NAME_NO_EXIST","There is no user with the name ");
+define("ID_NO_EXIST","There is no user with the id ");
 define("SAME_NAME","You can't invite yourself");
 define("ALREADY_INVITED"," already invited");
 define("ALREADY_IN_ALLY"," already in this alliance");
diff --git a/Templates/Alliance/invite.tpl b/Templates/Alliance/invite.tpl
index 3d71d5fd..7dd31869 100644
--- a/Templates/Alliance/invite.tpl
+++ b/Templates/Alliance/invite.tpl
@@ -26,6 +26,21 @@ include("alli_menu.tpl");
 <td><input class="name text" type="text" name="a_name" maxlength="20"><span class="error"></span></td>
 </tr>
 </tbody></table>
+<table cellpadding="1" cellspacing="1" id="invite" class="small_option"><thead>
+
+<form method="post" action="allianz.php">
+<input type="hidden" name="s" value="5">
+<input type="hidden" name="o" value="4">
+<input type="hidden" name="a" value="4">
+
+<tr>
+<th colspan="2">Invite a player into the alliance (with user id)</th>
+</tr>
+</thead><tbody>
+<tr><th>UID</th>
+<td><input class="name text" type="text" name="a_uid" maxlength="10"><span class="error"></span></td>
+</tr>
+</tbody></table>(for who have ' in the name)
 <p><input type="image" value="ok" name="s1" id="btn_ok" class="dynamic_img" src="img/x.gif" alt="OK" onclick="this.disabled=true;this.form.submit();"/></form> </p>
 
 <p class="error"><?php echo $form->getError("name1"); ?><br /><?php echo $form->getError("name2"); ?><br /><?php echo $form->getError("name3"); ?><br /><?php echo $form->getError("name4"); ?><br /><?php echo $form->getError("name5"); ?><br /><?php echo $form->getError("perm"); ?></p><br />