diff --git a/lib/Froxlor/Ajax/Ajax.php b/lib/Froxlor/Ajax/Ajax.php
index 4de5c213..d8b3cb05 100644
--- a/lib/Froxlor/Ajax/Ajax.php
+++ b/lib/Froxlor/Ajax/Ajax.php
@@ -6,6 +6,7 @@ use Exception;
 use Froxlor\Http\HttpClient;
 use Froxlor\PhpHelper;
 use Froxlor\Settings;
+use Froxlor\User;
 use Froxlor\UI\Panel\UI;
 use Froxlor\UI\Request;
 
@@ -29,6 +30,7 @@ class Ajax
 	protected string $session;
 	protected string $action;
 	protected string $theme;
+	protected array $userinfo;
 	protected array $lng;
 
 	/**
@@ -40,6 +42,17 @@ class Ajax
 		$this->action = $_GET['action'] ?? $_POST['action'] ?? null;
 		$this->theme = $_GET['theme'] ?? 'Froxlor';
 
+		UI::sendHeaders();
+		UI::sendSslHeaders();
+
+		ini_set("session.name", "s");
+		ini_set("url_rewriter.tags", "");
+		ini_set("session.use_cookies", false);
+		ini_set("session.cookie_httponly", true);
+		ini_set("session.cookie_secure", UI::$SSL_REQ);
+		session_id($this->session);
+		session_start();
+
 		$this->initLang();
 	}
 
@@ -97,15 +110,15 @@ class Ajax
 	 */
 	public function handle()
 	{
-		$session = $this->getValidatedSession();
+		$this->userinfo = $this->getValidatedSession();
 
 		switch ($this->action) {
 			case 'newsfeed':
 				return $this->getNewsfeed();
 			case 'updatecheck':
 				return $this->getUpdateCheck();
-			case 'searchsetting':
-				return $this->searchSetting();
+			case 'searchglobal':
+				return $this->searchGlobal();
 			default:
 				return $this->errorResponse('Action not found!');
 		}
@@ -135,9 +148,9 @@ class Ajax
 
 		$timediff = time() - \Froxlor\Settings::Get('session.sessiontimeout');
 		$sel_stmt = \Froxlor\Database\Database::prepare("
-            SELECT * FROM `" . TABLE_PANEL_SESSIONS . "`
-            WHERE `hash` = :hash AND `ipaddress` = :ipaddr AND `useragent` = :ua AND `lastactivity` > :timediff
-        ");
+			SELECT * FROM `" . TABLE_PANEL_SESSIONS . "`
+			WHERE `hash` = :hash AND `ipaddress` = :ipaddr AND `useragent` = :ua AND `lastactivity` > :timediff
+		");
 
 		$session = \Froxlor\Database\Database::pexecute_first($sel_stmt, [
 			'hash' => $this->session,
@@ -150,7 +163,27 @@ class Ajax
 			throw new Exception('Session is not defined!');
 		}
 
-		return $session;
+		if ($session['adminsession'] == 1) {
+			// test for admin
+			$sel_stmt = \Froxlor\Database\Database::prepare("
+				SELECT * FROM `" . TABLE_PANEL_ADMINS . "`
+				WHERE `adminid` = :userid
+			");
+		} else {
+			// test for customer
+			$sel_stmt = \Froxlor\Database\Database::prepare("
+				SELECT * FROM `" . TABLE_PANEL_CUSTOMERS . "`
+				WHERE `customerid` = :userid
+			");
+		}
+		$user = \Froxlor\Database\Database::pexecute_first($sel_stmt, [
+			'userid' => $session['userid']
+		]);
+		if (!$user) {
+			throw new Exception('Session is not defined!');
+		}
+		$user['adminsession'] = $session['adminsession'];
+		return $user;
 	}
 
 	/**
@@ -237,34 +270,96 @@ class Ajax
 		}
 	}
 
-	private function searchSetting()
+	/**
+	 * @todo $userinfo
+	 */
+	private function searchGlobal()
 	{
 		$searchtext = Request::get('searchtext');
 
 		$result = [];
-		if ($searchtext && strlen($searchtext) > 2) {
-			$settings_data = PhpHelper::loadConfigArrayDir(\Froxlor\Froxlor::getInstallDir() . '/actions/admin/settings/');
-			$results = array();
-			PhpHelper::recursive_array_search($searchtext, $settings_data, $results);
-			$processed_setting = array();
-			foreach ($results as $pathkey) {
-				$pk = explode(".", $pathkey);
-				if (count($pk) > 4) {
-					$settingkey = $pk[0] . '.' . $pk[1] . '.' . $pk[2] . '.' . $pk[3];
-					if (!array_key_exists($settingkey, $processed_setting)) {
-						$processed_setting[$settingkey] = true;
-						$sresult = $settings_data[$pk[0]][$pk[1]][$pk[2]][$pk[3]];
-						if ($sresult['type'] != 'hidden') {
-							$result[] = [
-								'title' => (is_array($sresult['label']) ? $sresult['label']['title'] : $sresult['label']),
-								'href' => 'admin_settings.php?page=overview&part=' . $pk[1] . '&em=' . $pk[3] . '&s=' . $this->session,
-							];
+		if ($searchtext && strlen(trim($searchtext)) > 2) {
+
+			$processed = [];
+
+			$stparts = explode(" ", $searchtext);
+
+			foreach ($stparts as $searchtext) {
+				$searchtext = trim($searchtext);
+
+				// settings (if allowed)
+				if (isset($this->userinfo['adminsession']) && $this->userinfo['adminsession'] == 1) {
+
+					if ($this->userinfo['change_serversettings'] == 1) {
+						$settings_data = PhpHelper::loadConfigArrayDir(\Froxlor\Froxlor::getInstallDir() . '/actions/admin/settings/');
+						$results = array();
+						if (!isset($processed['settings'])) {
+							$processed['settings'] = [];
+						}
+						PhpHelper::recursive_array_search($searchtext, $settings_data, $results);
+						foreach ($results as $pathkey) {
+							$pk = explode(".", $pathkey);
+							if (count($pk) > 4) {
+								$settingkey = $pk[0] . '.' . $pk[1] . '.' . $pk[2] . '.' . $pk[3];
+								if (is_array($processed['settings']) && !array_key_exists($settingkey, $processed['settings'])) {
+									$processed['settings'][$settingkey] = true;
+									$sresult = $settings_data[$pk[0]][$pk[1]][$pk[2]][$pk[3]];
+									if ($sresult['type'] != 'hidden') {
+										$result[] = [
+											'title' => (is_array($sresult['label']) ? $sresult['label']['title'] : $sresult['label']),
+											'href' => 'admin_settings.php?page=overview&part=' . $pk[1] . '&em=' . $pk[3] . '&s=' . $this->session,
+											'category' => 'settings'
+										];
+									}
+								}
+							}
 						}
 					}
-				}
-			}
+
+					// customers
+					$searchfields = [
+						'c.loginname',
+						'c.name',
+						'c.firstname',
+						'c.company',
+						'c.street',
+						'c.zipcode',
+						'c.city',
+						'c.email',
+						'c.customernumber'
+					];
+					$collection = (new \Froxlor\UI\Collection(\Froxlor\Api\Commands\Customers::class, $this->userinfo))
+						->addParam(['sql_search' => [
+							'_plainsql' =>  $this->searchStringSql($searchfields, $searchtext)
+						]]);
+					if ($collection->count() > 0) {
+						if (!isset($processed['customer'])) {
+							$processed['customer'] = [];
+						}
+						foreach ($collection->getList() as $cresult) {
+							if (is_array($processed['customer']) && !array_key_exists($cresult['customerid'], $processed['customer'])) {
+								$processed['customer'][$cresult['customerid']] = true;
+								$result[] = [
+									'title' => User::getCorrectFullUserDetails($cresult),
+									'href' => 'admin_customers.php?page=customers&action=edit&id=' . $cresult['customerid'] . '&s=' . $this->session,
+									'category' => 'customer'
+								];
+							}
+						}
+					}
+				} // is-admin
+			} // foreach splitted search-term
 		}
 		header("Content-type: application/json");
-		echo json_encode(['settings' => $result]);
+		echo json_encode($result);
+	}
+
+	private function searchStringSql(array $searchfields, $searchtext)
+	{
+		$result = "(";
+		foreach ($searchfields as $sf) {
+			$result .= $sf . " LIKE " . \Froxlor\Database\Database::quote('%' . $searchtext . '%') . " OR ";
+		}
+		return substr($result, 0, -3) . ")";
 	}
 }
diff --git a/lib/Froxlor/Api/ApiCommand.php b/lib/Froxlor/Api/ApiCommand.php
index c2d646e8..b2b0b994 100644
--- a/lib/Froxlor/Api/ApiCommand.php
+++ b/lib/Froxlor/Api/ApiCommand.php
@@ -1,4 +1,5 @@
 <?php
+
 namespace Froxlor\Api;
 
 /**
@@ -110,9 +111,9 @@ abstract class ApiCommand extends ApiParameter
 		$this->dbversion = \Froxlor\Froxlor::DBVERSION;
 		$this->branding = \Froxlor\Froxlor::BRANDING;
 
-		if (! empty($header)) {
+		if (!empty($header)) {
 			$this->readUserData($header);
-		} elseif (! empty($userinfo)) {
+		} elseif (!empty($userinfo)) {
 			$this->user_data = $userinfo;
 			$this->is_admin = (isset($userinfo['adminsession']) && $userinfo['adminsession'] == 1 && $userinfo['adminid'] > 0) ? true : false;
 		} else {
@@ -272,7 +273,7 @@ abstract class ApiCommand extends ApiParameter
 	{
 		$search = $this->getParam('sql_search', true, array());
 		$condition = '';
-		if (! empty($search)) {
+		if (!empty($search)) {
 			if ($append == true) {
 				$condition = ' AND ';
 			} else {
@@ -285,43 +286,47 @@ abstract class ApiCommand extends ApiParameter
 			);
 			$first = true;
 			foreach ($search as $field => $valoper) {
-				$cleanfield = str_replace(".", "", $field);
-				$sortfield = explode('.', $field);
-				foreach ($sortfield as $id => $sfield) {
-					if (substr($sfield, - 1, 1) != '`') {
-						$sfield .= '`';
-					}
-					if ($sfield[0] != '`') {
-						$sfield = '`' . $sfield;
-					}
-					$sortfield[$id] = $sfield;
-				}
-				$field = implode('.', $sortfield);
-				if (! $first) {
-					$condition .= ' AND ';
-				}
-				if (! is_array($valoper) || ! isset($valoper['op']) || empty($valoper['op'])) {
-					$condition .= $field . ' LIKE :' . $cleanfield;
-					if (! is_array($valoper)) {
-						$query_fields[':' . $cleanfield] = '%' . $valoper . '%';
-					} else {
-						$query_fields[':' . $cleanfield] = '%' . $valoper['value'] . '%';
-					}
-				} elseif (in_array($valoper['op'], $ops)) {
-					$condition .= $field . ' ' . $valoper['op'] . ':' . $cleanfield;
-					$query_fields[':' . $cleanfield] = $valoper['value'] ?? '';
-				} elseif (strtolower($valoper['op']) == 'in' && is_array($valoper['value']) && count($valoper['value']) > 0) {
-					$condition .= $field . ' ' . $valoper['op'] . ' (';
-					foreach ($valoper['value'] as $incnt => $invalue) {
-						$condition .= ":" . $cleanfield . $incnt . ", ";
-						$query_fields[':' . $cleanfield . $incnt] = $invalue ?? '';
-					}
-					$condition = substr($condition, 0, - 2) . ')';
+				if ($field == '_plainsql') {
+					$condition .= $valoper;
 				} else {
-					continue;
-				}
-				if ($first) {
-					$first = false;
+					$cleanfield = str_replace(".", "", $field);
+					$sortfield = explode('.', $field);
+					foreach ($sortfield as $id => $sfield) {
+						if (substr($sfield, -1, 1) != '`') {
+							$sfield .= '`';
+						}
+						if ($sfield[0] != '`') {
+							$sfield = '`' . $sfield;
+						}
+						$sortfield[$id] = $sfield;
+					}
+					$field = implode('.', $sortfield);
+					if (!$first) {
+						$condition .= ' AND ';
+					}
+					if (!is_array($valoper) || !isset($valoper['op']) || empty($valoper['op'])) {
+						$condition .= $field . ' LIKE :' . $cleanfield;
+						if (!is_array($valoper)) {
+							$query_fields[':' . $cleanfield] = '%' . $valoper . '%';
+						} else {
+							$query_fields[':' . $cleanfield] = '%' . $valoper['value'] . '%';
+						}
+					} elseif (in_array($valoper['op'], $ops)) {
+						$condition .= $field . ' ' . $valoper['op'] . ':' . $cleanfield;
+						$query_fields[':' . $cleanfield] = $valoper['value'] ?? '';
+					} elseif (strtolower($valoper['op']) == 'in' && is_array($valoper['value']) && count($valoper['value']) > 0) {
+						$condition .= $field . ' ' . $valoper['op'] . ' (';
+						foreach ($valoper['value'] as $incnt => $invalue) {
+							$condition .= ":" . $cleanfield . $incnt . ", ";
+							$query_fields[':' . $cleanfield . $incnt] = $invalue ?? '';
+						}
+						$condition = substr($condition, 0, -2) . ')';
+					} else {
+						continue;
+					}
+					if ($first) {
+						$first = false;
+					}
 				}
 			}
 		}
@@ -343,10 +348,10 @@ abstract class ApiCommand extends ApiParameter
 		$limit = $this->getParam('sql_limit', true, 0);
 		$offset = $this->getParam('sql_offset', true, 0);
 
-		if (! is_numeric($limit)) {
+		if (!is_numeric($limit)) {
 			$limit = 0;
 		}
-		if (! is_numeric($offset)) {
+		if (!is_numeric($offset)) {
 			$offset = 0;
 		}
 
@@ -371,7 +376,7 @@ abstract class ApiCommand extends ApiParameter
 	{
 		$orderby = $this->getParam('sql_orderby', true, array());
 		$order = "";
-		if (! empty($orderby)) {
+		if (!empty($orderby)) {
 			if ($append) {
 				$order .= ", ";
 			} else {
@@ -389,7 +394,7 @@ abstract class ApiCommand extends ApiParameter
 			foreach ($orderby as $field => $by) {
 				$sortfield = explode('.', $field);
 				foreach ($sortfield as $id => $sfield) {
-					if (substr($sfield, - 1, 1) != '`') {
+					if (substr($sfield, -1, 1) != '`') {
 						$sfield .= '`';
 					}
 					if ($sfield[0] != '`') {
@@ -399,7 +404,7 @@ abstract class ApiCommand extends ApiParameter
 				}
 				$field = implode('.', $sortfield);
 				$by = strtoupper($by);
-				if (! in_array($by, [
+				if (!in_array($by, [
 					'ASC',
 					'DESC'
 				])) {
@@ -417,7 +422,7 @@ abstract class ApiCommand extends ApiParameter
 					$order .= $field . " " . $by . ", ";
 				}
 			}
-			$order = substr($order, 0, - 2);
+			$order = substr($order, 0, -2);
 		}
 
 		return $order;
@@ -463,16 +468,16 @@ abstract class ApiCommand extends ApiParameter
 		return json_decode($json_result, true)['data'];
 	}
 
-    /**
-     * return api-compatible response in JSON format and send corresponding http-header
-     *
-     * @param mixed $data
-     * @param int $response_code
-     * @return string json-encoded response message
-     */
+	/**
+	 * return api-compatible response in JSON format and send corresponding http-header
+	 *
+	 * @param mixed $data
+	 * @param int $response_code
+	 * @return string json-encoded response message
+	 */
 	protected function response($data = null, int $response_code = 200)
 	{
-        return \Froxlor\Api\Response::jsonDataResponse($data, $response_code);
+		return \Froxlor\Api\Response::jsonDataResponse($data, $response_code);
 	}
 
 	/**
@@ -493,7 +498,7 @@ abstract class ApiCommand extends ApiParameter
 			$customerid = $this->getParam('customerid', true, 0);
 			$loginname = $this->getParam('loginname', true, '');
 
-			if (! empty($customerid) || ! empty($loginname)) {
+			if (!empty($customerid) || !empty($loginname)) {
 				$_result = $this->apiCall('Customers.get', array(
 					'id' => $customerid,
 					'loginname' => $loginname
@@ -509,7 +514,7 @@ abstract class ApiCommand extends ApiParameter
 				$customer_ids[] = $customer['customerid'];
 			}
 		} else {
-			if (! $this->isInternal() && ! empty($customer_hide_option) && \Froxlor\Settings::IsInList('panel.customer_hide_options', $customer_hide_option)) {
+			if (!$this->isInternal() && !empty($customer_hide_option) && \Froxlor\Settings::IsInList('panel.customer_hide_options', $customer_hide_option)) {
 				throw new \Exception("You cannot access this resource", 405);
 			}
 			$customer_ids = array(
@@ -545,7 +550,7 @@ abstract class ApiCommand extends ApiParameter
 				'loginname' => $loginname
 			));
 			// check whether the customer has enough resources
-			if (! empty($customer_resource_check) && $customer[$customer_resource_check . '_used'] >= $customer[$customer_resource_check] && $customer[$customer_resource_check] != '-1') {
+			if (!empty($customer_resource_check) && $customer[$customer_resource_check . '_used'] >= $customer[$customer_resource_check] && $customer[$customer_resource_check] != '-1') {
 				throw new \Exception("Customer has no more resources available", 406);
 			}
 		} else {
diff --git a/lib/ajax.php b/lib/ajax.php
index d4b81660..f86b1f93 100644
--- a/lib/ajax.php
+++ b/lib/ajax.php
@@ -1,11 +1,9 @@
 <?php
+
 namespace Froxlor;
 
 use Exception;
 use Froxlor\Ajax\Ajax;
-use Twig\Error\LoaderError;
-use Twig\Error\RuntimeError;
-use Twig\Error\SyntaxError;
 
 /**
  * This file is part of the Froxlor project.
@@ -27,14 +25,14 @@ require_once dirname(__DIR__) . '/vendor/autoload.php';
 
 // Load the user settings
 if (!file_exists('./userdata.inc.php')) {
-    die();
+	die();
 }
 require './userdata.inc.php';
 require './tables.inc.php';
 
 // Return response
 try {
-    echo (new Ajax)->handle();
+	echo (new Ajax)->handle();
 } catch (Exception $e) {
-    echo \Froxlor\Api\Response::jsonErrorResponse($e->getMessage(), 500);
+	echo \Froxlor\Api\Response::jsonErrorResponse($e->getMessage(), 500);
 }
diff --git a/templates/Froxlor/src/js/components/search.js b/templates/Froxlor/src/js/components/search.js
index af3982b8..3663339b 100644
--- a/templates/Froxlor/src/js/components/search.js
+++ b/templates/Froxlor/src/js/components/search.js
@@ -1,30 +1,20 @@
 $(document).ready(function () {
 	console.log('included search');
 
-	$.typeahead({
-		input: '.js-typeahead-search_v1',
-		order: "desc",
-		dynamic: true,
-		display: ['title'],
-		href: "{{href}}",
-		emptyTemplate: "No results for {{query}}",
-		debug: true,
-		source: {
-			settings: {
-				ajax: {
-					method: "post",
-					url: "lib/ajax.php?action=searchsetting&theme=" + window.$theme + "&s=" + window.$session,
-					path: "settings",
-					data: {
-						searchtext: '{{query}}'
-					},
-				}
+	$('input[class=js-typeahead-search_v1]').on('change keyup keydown', function () {
+		$.ajax({
+			url: "lib/ajax.php?action=searchglobal&theme=" + window.$theme + "&s=" + window.$session,
+			type: "POST",
+			data: {
+				searchtext: $(this).val()
 			},
-		},
-		callback: {
-			onInit: function (node) {
-				console.log('Typeahead Initiated');
+			dataType: "json",
+			success: function (data) {
+				console.log(data);
+			},
+			error: function (a, b) {
+				console.log(a, b);
 			}
-		}
+		});
 	});
 });