diff --git a/comments.php b/comments.php
index 6b0d224..9d2b0f0 100644
--- a/comments.php
+++ b/comments.php
@@ -12,6 +12,7 @@
 require 'functions/votes.php';
 $apiroot = $config->apiUrl;
 $baseurl = $config->baseUrl;
+$mainaction = true;
 
 //check if user is logged in. if not, redirect to login page
 if(!isset($_SESSION['userid'])) {
@@ -39,27 +40,30 @@
 }
 
 if(isset($_GET['upvotecomment'])){
+	$mainaction = false;
 	//upvote a comment
 	voteComment( $_GET['upvotecomment'], "up");
 }
 
 
 if(isset($_GET['downvotecomment'])){
+	$mainaction = false;
 	//Downvote a comment
 	voteComment( $_GET['downvotecomment'], "down");
 }
 
 if(isset($_GET['upvotejodel'])){
+	$mainaction = false;
 	//upvote post
 	voteJodel( $_GET['upvotejodel'], "up");
 }
 
 if(isset($_GET['downvotejodel'])){
+	$mainaction = false;
 	//downvote post
 	voteJodel( $_GET['downvotejodel'], "down");
 }
-
-
+if($mainaction == true){
 ?>
 <!-- main menu -->
 <div id="top"></div>
@@ -182,4 +186,5 @@
 
 
 <?php
-include 'functions/footer.php';
\ No newline at end of file
+include 'functions/footer.php';
+}
\ No newline at end of file
diff --git a/functions/usermanipulation.php b/functions/usermanipulation.php
index 6523958..5f1206f 100644
--- a/functions/usermanipulation.php
+++ b/functions/usermanipulation.php
@@ -47,7 +47,7 @@ function manipulateUser($user, $role, $mycaps){
 	 }
  
 	if($execute == true){
-		$callurl = $apiroot . "/jodlers/" . $user;
+		$callurl = $apiroot . "jodlers/" . $user;
 		$postfields = "{\n  \n  \"account_state\": \"$role\"\n\n}";
 		$changes = putCall($callurl, $postfields);
 	} 
diff --git a/jodels.php b/jodels.php
index f60fb19..2f4373a 100644
--- a/jodels.php
+++ b/jodels.php
@@ -12,7 +12,7 @@
 	require 'functions/usermanipulation.php';
 	$apiroot = $config->apiUrl;
 	$baseurl = $config->baseUrl;
-
+	$mainaction = true;
 	if(!isset($_SESSION['userid'])) {
  		header('Location: ' . $config->baseUrl . 'login.php');
 
@@ -44,15 +44,18 @@
 
 	//if joels.php?upvotejodel=$jodelID is called, upvote it
 	if(isset($_GET['upvotejodel'])){
+		$mainaction = false;
 		voteJodel( $_GET['upvotejodel'], "up");
 		
 	}
 
 	//if jodels.php?downvotejodel=$jodelID ist called, downvote post
 	if(isset($_GET['downvotejodel'])){
+		$mainaction = false;
 		voteJodel( $_GET['downvotejodel'], "down");
 	
 	}
+	if($mainaction == true){
 	//If jodels.php?sort=$sort is called, post should be sorted
 	if(isset($_GET['sort'])){
 		$parameter = $_GET['sort'];
@@ -81,6 +84,7 @@
 		
 		}
 	}
+	
 ?>
 <!-- Top / Main Navigation -->
 <div id="top"></div>
@@ -203,4 +207,5 @@
 
 <?php
 //include footer
-include 'functions/footer.php';
\ No newline at end of file
+include 'functions/footer.php';
+	}
\ No newline at end of file
diff --git a/login.php b/login.php
index eb11386..ee038ef 100644
--- a/login.php
+++ b/login.php
@@ -9,8 +9,10 @@
 	$config = require('config.php');
 	$apiroot = $config->apiUrl;
 
+	$mainaction = true;
 	//If user sent loginform, set values
 	if(isset($_GET['login'])) {
+		$mainaction = false;
  		$username = $_POST['username'];
  		$password = $_POST['password'];
  		//check if captcha is solved
@@ -60,7 +62,7 @@
 		
 
 	}
-
+	if($mainaction == true){
 
 ?>
 <div id="top"></div>
@@ -106,4 +108,5 @@
 
 <!-- end login form -->
 <?php
-include 'functions/footer.php';
\ No newline at end of file
+include 'functions/footer.php';
+	}
\ No newline at end of file
diff --git a/new.php b/new.php
index aab8f59..609b826 100644
--- a/new.php
+++ b/new.php
@@ -32,6 +32,7 @@
 		//new post created
 		//encode special chars to avoid injection
 		$jodel = htmlspecialchars($_POST['jodel'], ENT_QUOTES);
+		$jodel = trim(preg_replace('/\s\s+/', ' ', $jodel));
 		//set color as local value
 		$color = $_POST['color'];
 		//insert new post in DB, $postfields as JSON with all data
diff --git a/newcomment.php b/newcomment.php
index 5e94159..59bfe99 100644
--- a/newcomment.php
+++ b/newcomment.php
@@ -45,6 +45,7 @@
 		$jodel = $_GET['comment'];
 		//encode special chars to avoid injection
 		$comment = htmlspecialchars($_POST['comment'], ENT_QUOTES);
+		$comment = trim(preg_replace('/\s\s+/', ' ', $comment));
 		//set color as local value
 		$color = $_POST['color'];
 		//get data from original post
diff --git a/signup.php b/signup.php
index 9033734..3cf03ee 100644
--- a/signup.php
+++ b/signup.php
@@ -9,7 +9,10 @@
 	$config = require('config.php');
 	$apiroot = $config->apiUrl;
 
+	$mainaction = true;
+
 	if(isset($_GET['register'])) {
+		$mainaction = false;
 		//User wants to register
 		//set local values for easy handling
  		$error = false;
@@ -74,6 +77,7 @@
 
 		
 		}
+		if($mainaction == true){
 
 ?>
 <div id="top"></div>
@@ -125,4 +129,5 @@
 	</div>
 </div>
 <!-- end form -->
-<?php include 'functions/footer.php';
\ No newline at end of file
+<?php include 'functions/footer.php';
+		}
\ No newline at end of file
diff --git a/user/colormgmt.php b/user/colormgmt.php
index 4284377..0f8afb7 100644
--- a/user/colormgmt.php
+++ b/user/colormgmt.php
@@ -6,6 +6,7 @@
 	$title = "Add color | SocialDomayn";
 	$stylesheet = "jodel.css";
 	include '../functions/header.php';
+	$mainaction = true;
 
 	//check if user is logged in & has required caps
 	$mycaps = $_SESSION['my_caps'];
@@ -18,6 +19,7 @@
 	$apiroot = $config->apiUrl;
 
 	if(isset($_GET['addcolor'])){
+		$mainaction = false;
 		//user wants to add a color
 		//save colorname & hexcode in values
 		$colorname = $_POST['colorname'];
@@ -32,6 +34,7 @@
 	}
 
 	if(isset($_GET['delcol'])){
+		$mainaction = false;
 		//user wants to delete a color
 		//get ID of color to delete
 		$colorid = $_GET['delcol'];
@@ -42,6 +45,7 @@
 		//redirect
 		header('Location: ' . $config->baseUrl . 'user/colormgmt.php');
 	}
+	if($mainaction == true){
 ?>
 <div id="top"></div>
 <!-- main menu -->
@@ -117,4 +121,5 @@
 	<?php
 		}
 		//include footer
-		include '../functions/footer.php';
\ No newline at end of file
+		include '../functions/footer.php';
+	}
\ No newline at end of file
diff --git a/user/mod.php b/user/mod.php
index aedf3e1..65262fa 100644
--- a/user/mod.php
+++ b/user/mod.php
@@ -7,6 +7,7 @@
 	$title = "Moderation | SocialDomayn";
 	$stylesheet = "jodel.css";
 	include '../functions/header.php';
+	$mainaction = true;
 
 	//check if user is logged in & has required caps
 	$mycaps = $_SESSION['my_caps'];
@@ -21,6 +22,7 @@
 
 	//if content is moderated
 	if(isset($_GET['type']) && isset($_GET['approve']) || isset($_GET['deny']) || isset($_GET['idc'])){
+		$mainaction = false;
 		//get type of the content
 		$type = $_GET['type'];
 
@@ -111,7 +113,7 @@
 		}
 		header('Location: ' . $baseurl . 'user/mod.php');
 	}
-
+if($mainaction == true){
 ?>
 <div id="top"></div>
 <!-- main menu -->
@@ -292,6 +294,9 @@
 		}
 			}
 		}
+
+		include '../functions/footer.php';
+}
 	?>
 
 	
\ No newline at end of file
diff --git a/user/postmgmt.php b/user/postmgmt.php
index 4a67f3f..d61b13f 100644
--- a/user/postmgmt.php
+++ b/user/postmgmt.php
@@ -7,6 +7,7 @@
 	$title = "Postmanagement | SocialDomayn";
 	$stylesheet = "jodel.css";
 	include '../functions/header.php';
+	$mainaction = true;
 
 	//check if user is logged in & has required caps
 	$mycaps = $_SESSION['my_caps'];
@@ -59,6 +60,7 @@
 	}
 //delete a post
 if(isset($_GET['del'])){
+	$mainaction = false;
 	//get post to delete and setup delete URL for API, call it, redirect back
 	$post2del = $_GET['del'];
 	$callurl = $apiroot . "jodels/" . $post2del;
@@ -68,6 +70,7 @@
 
 //update a post
 if(isset($_GET['update'])){
+	$mainaction = false;
 	//get all values and do not allow injections
 	$postid = $_POST['jodelID'];
 	$author =  htmlspecialchars($_POST['author'], ENT_QUOTES);
@@ -87,7 +90,7 @@
 }
 
 
-
+	if($mainaction == false){
 
 	?>
 	<div class="container">
@@ -194,4 +197,4 @@
   				</div> <!-- end post card somewhere here -->
 			</div><?php
 
-	}
\ No newline at end of file
+	}}
\ No newline at end of file
diff --git a/user/resetpasswd.php b/user/resetpasswd.php
index 38f4d88..f1b56be 100644
--- a/user/resetpasswd.php
+++ b/user/resetpasswd.php
@@ -8,6 +8,7 @@
 	$title = "Reset Password | SocialDomayn";
 	$stylesheet = "jodel.css";
 	include '../functions/header.php';
+	$mainaction = true;
 
 	//check if user is logged in & has required caps
 	$mycaps = $_SESSION['my_caps'];
@@ -20,6 +21,7 @@
 	
 
 	if (isset($_GET['resetpasswd'])){
+		$mainaction == false;
 		$user2reset = $_POST['user'];
 		$newpasswd = $_POST['passwd'];
 		$password_hash = password_hash($newpasswd, PASSWORD_DEFAULT);
@@ -28,7 +30,7 @@
 		putCall($callurl, $postfields);
 		header('Location: ' . $config->baseUrl . 'user/resetpasswd.php');
 	}
-
+	if($mainaction == true){
 ?>
 
 <div id="top"></div>
@@ -99,4 +101,4 @@
 		}
 		//include footer
 		include '../functions/footer.php';
-		
\ No newline at end of file
+	}	
\ No newline at end of file
diff --git a/user/usermgmt.php b/user/usermgmt.php
index b6d0ca3..82421b2 100644
--- a/user/usermgmt.php
+++ b/user/usermgmt.php
@@ -10,6 +10,7 @@
 	$title = "Manage Users | SocialDomayn";
 	$stylesheet = "jodel.css";
 	include '../functions/header.php';
+	$mainaction = true;
 
 	//check if user is logged in & has required caps
 	$mycaps = $_SESSION['my_caps'];
@@ -22,6 +23,7 @@
 	$mycaps = $_SESSION['my_caps'];
 	
 	if(isset($_GET['deluser'])){
+		$mainaction = false;
 		//user wants to delete a color
 		//get ID of color to delete
 		$user = $_GET['deluser'];
@@ -36,30 +38,37 @@
 	
 	
 	if(isset($_GET['ban'])){
+		$mainaction = false;
 		$updated = manipulateUser($_GET['ban'], 0, $mycaps);
 		header('Location: ' . $config->baseUrl . 'user/usermgmt.php');
 	}
 	if(isset($_GET['active'])){
+		$mainaction = false;
 		$updated = manipulateUser($_GET['active'], 1, $mycaps);
 		header('Location: ' . $config->baseUrl . 'user/usermgmt.php');
 	}
 	if(isset($_GET['mod'])){
+		$mainaction = false;
 		$updated = manipulateUser($_GET['mod'], 2, $mycaps);
 		header('Location: ' . $config->baseUrl . 'user/usermgmt.php');
 	}
 	if(isset($_GET['admin'])){
+		$mainaction = false;
 		$updated = manipulateUser($_GET['admin'], 3, $mycaps);
 		header('Location: ' . $config->baseUrl . 'user/usermgmt.php');
 	}
 	if(isset($_GET['superadmin'])){
+		$mainaction = false;
 		$updated = manipulateUser($_GET['superadmin'], 4, $mycaps);
 		header('Location: ' . $config->baseUrl . 'user/usermgmt.php');
 	}
 	if(isset($updated)){
+		$mainaction = false;
 		if($updated == false){
 			$_SESSION['errorMsg'] = "Something went wrong!";
 		}
 	}
+	if($mainaction == false){
 	
 	?>
 	
@@ -138,4 +147,4 @@
 		}
 		//include footer
 		include '../functions/footer.php';
-		
\ No newline at end of file
+	}
\ No newline at end of file