diff --git a/www/admin/brukere/index.php b/www/admin/brukere/index.php
index 132fc4d..c1b3dda 100644
--- a/www/admin/brukere/index.php
+++ b/www/admin/brukere/index.php
@@ -48,19 +48,18 @@ $users = $userManager->getAllUserData();
 
 		<form action="./update.php" method="post">
 		<table class="userlist">
-			<tr><th>Brukernavn</th><th>Brukergrupper</th></tr>
+			<tr>
+				<th>Brukernavn</th>
+				<th>Brukergrupper</th>
+			</tr>
 
 			<?php
-			$users_value = '';
+			$users_to_update = array();
 			foreach($users as $i => $data){
 				$uname = $data['name'];
 				$groupFlag = $userManager->getUsergroups($uname);
 
-				if(!$users_value){
-					$users_value = $uname;
-				}else{
-					$users_value = $users_value . '_' . $uname;
-				}
+				array_push($users_to_update, $uname);
 			?>
 
 				<tr>
@@ -74,7 +73,10 @@ $users = $userManager->getAllUserData();
 
 			<?php
 			}
-			echo '<input type="hidden" name="users" value="' . $users_value . '" />';
+			foreach($users_to_update as $uname) {
+				echo '<input type="hidden" name="user_to_update" value="' . $uname . '" />';
+			}
+			
 			?>
 
 			<tr class="newuserrow">
diff --git a/www/admin/brukere/update.php b/www/admin/brukere/update.php
index 7b9a4d1..79ade09 100644
--- a/www/admin/brukere/update.php
+++ b/www/admin/brukere/update.php
@@ -26,8 +26,13 @@ if(isset($_POST['newuser'])){
 	unset($_POST['newuser']);	
 }
 
-$updatingUsers = explode('_', $_POST['users']);
-unset($_POST['users']);
+//$updatingUsers = explode('_', $_POST['users']);
+$updatingUsers = array();
+foreach ($_POST as $key => $value) { if ($key === "user_to_update") {
+		array_push($updatingUsers, $value);
+	}
+}
+unset($_POST['user_to_update']);
 
 // 2d array of usernames and their corresponding group flags
 $userFlags = [];
@@ -37,22 +42,24 @@ if($newUser){
 
 foreach($_POST as $namegroup => $info){
 	$data = explode('_', $namegroup);
-	if($data[0] == 'newuser'){
+	$group = array_pop($data);
+	$uname = implode("_", $data);
+	if($uname == 'newuser'){
 		if(!$newUser){
 			continue;
 		}
 
-		$data[0] = $newUser;
+		$uname = $newUser;
 	}
 
-	if(!isset($userFlags[$data[0]])){
-		$userFlags[$data[0]] = 0;
+	if(!isset($userFlags[$uname])){
+		$userFlags[$uname] = 0;
 	}
 
-	$userFlags[$data[0]] = ($userFlags[$data[0]] | $userManager->usergroups[$data[1]]);
+	$userFlags[$uname] = ($userFlags[$uname] | $userManager->usergroups[$group]);
 }
 
-foreach($updatingUsers as $uname){
+foreach($updatingUsers as $uname) {
 	if(!array_key_exists($uname, $userFlags)){
 		$userFlags[$uname] = 0;
 	}
@@ -65,4 +72,4 @@ foreach($userFlags as $uname => $flag){
 header('Location: .');
 ?>
 
-<a href=".">Om du ikke ble automatisk omdirigert tilbake klikk her</a>
\ No newline at end of file
+<a href=".">Om du ikke ble automatisk omdirigert tilbake klikk her</a>