diff --git a/main.js b/main.js
index a536f69..a49d06a 100644
--- a/main.js
+++ b/main.js
@@ -32,10 +32,11 @@ var serverAdress = "https://questionmining.tk/";
 
 // forcing pages for testing. unless you test, do not set these to true!
 // only one of these should be true for testing
-const forceTestPage = true;
+const forceTestPage = false;
 const forceResultPage = false;
 const forceDefaultPage = false;
 const logElementGetting = false;
+const log = false;
 
 var motdShowCount = 3;
 var motd = "";
@@ -250,16 +251,16 @@ function Main() {
 					active: true
 				});
 			});
-			console.log("------------------------------------------");
-			console.log("script error at main:");
-			console.log(e.message);
-			console.log("------------------------------------------");
-			console.log(e.stack);
-			console.log("------------------------------------------");
+			Log("------------------------------------------");
+			Log("script error at main:");
+			Log(e.message);
+			Log("------------------------------------------");
+			Log(e.stack);
+			Log("------------------------------------------");
 		}
 		if (url.includes("eduplayer")) // if the current site is a video site
 			AddVideoHotkeys(url); // adding video hotkeys
-		console.log(
+		Log(
 			"Itteni hibák 100% a moodle hiba. Kivéve, ha oda van írva hogy script error ;) Ha ilyesmi szerepel itt, akkor olvasd el a segítség szekciót! Nagy esélyel a kérdéseket nem lehetett beolvasni."
 		);
 	});
@@ -272,74 +273,74 @@ function Main() {
 
 function GetAllQuestionsDropdown() {
 	if (logElementGetting)
-		console.log("getting dropdown question");
+		Log("getting dropdown question");
 	return document.getElementById("responseform").getElementsByTagName("p")[0].innerText;
 }
 
 function GetAllQuestionsQtext() {
 	if (logElementGetting)
-		console.log("getting all questions qtext");
+		Log("getting all questions qtext");
 	return document.getElementById("responseform").getElementsByClassName("qtext"); // getting questions
 }
 
 function GetAllQuestionsP() {
 	if (logElementGetting)
-		console.log("getting all questions by tag p");
+		Log("getting all questions by tag p");
 	return document.getElementById("responseform").getElementsByTagName("p");
 }
 
 function GetFormulationClearfix() {
 	if (logElementGetting)
-		console.log("getting formulation clearfix lol");
+		Log("getting formulation clearfix lol");
 	return document.getElementsByClassName("formulation clearfix");
 }
 
 function GetAnswerOptions() {
 	// TODO
 	if (logElementGetting)
-		console.log("getting all answer options");
+		Log("getting all answer options");
 	return GetFormulationClearfix()[0].childNodes[3].innerText;
 }
 
 function GetQuestionImages() {
 	if (logElementGetting)
-		console.log("getting question images");
+		Log("getting question images");
 	return GetFormulationClearfix()[0].getElementsByTagName("img");
 }
 
 function GetCurrentSubjectName() {
 	if (logElementGetting)
-		console.log("getting current subjects name");
+		Log("getting current subjects name");
 	return document.getElementById("page-header").innerText.split("\n")[0];
 }
 
 function GetVideo() {
 	if (logElementGetting)
-		console.log("getting video stuff");
+		Log("getting video stuff");
 	return document.getElementsByTagName("video")[0];
 }
 
 function GetVideoElement() {
 	if (logElementGetting)
-		console.log("getting video element");
+		Log("getting video element");
 	return document.getElementById("videoElement").parentNode;
 }
 
 function GetAllAnswer(index) {
 	if (logElementGetting)
-		console.log("getting all answers, ind: " + index);
+		Log("getting all answers, ind: " + index);
 	return document.getElementsByClassName("answer")[index].childNodes;
 }
 
 function GetInputType(answers, i) {
 	if (logElementGetting)
-		console.log("getting input type");
+		Log("getting input type");
 	return answers[i].getElementsByTagName("input")[0].type;
 }
 
 function GetFormResult() {
 	if (logElementGetting)
-		console.log("getting form result");
+		Log("getting form result");
 	var t = document.getElementsByTagName("form")[0].childNodes[0].childNodes;
 	if (t.length > 0 && t[0].tagName == undefined) // debreceni moodle
 		return document.getElementsByTagName("form")[1].childNodes[0].childNodes;
@@ -349,28 +350,28 @@ function GetFormResult() {
 
 function GetQText(i) {
 	if (logElementGetting)
-		console.log("getting qtext by index: " + i);
+		Log("getting qtext by index: " + i);
 	var results = GetFormResult(); // getting results element
 	return results[i].getElementsByClassName("qtext");
 }
 
 function GetDropboxes(i) {
 	if (logElementGetting)
-		console.log("getting dropboxes by index: " + i);
+		Log("getting dropboxes by index: " + i);
 	var results = GetFormResult(); // getting results element
 	return results[i].getElementsByTagName("select");
 }
 
 function GetCurrQuestion(i) {
 	if (logElementGetting)
-		console.log("getting curr questions by index: " + i);
+		Log("getting curr questions by index: " + i);
 	return document.getElementsByTagName("form")[0].childNodes[0].childNodes[i].childNodes[1].childNodes[
 		0].innerText;
 }
 
 function GetCurrentAnswer(i) {
 	if (logElementGetting)
-		console.log("getting curr answer by index: " + i);
+		Log("getting curr answer by index: " + i);
 	var results = GetFormResult(); // getting results element
 	var t = results[i].getElementsByClassName("formulation clearfix")[0].getElementsByTagName("span");
 	if (t.length > 2)
@@ -379,7 +380,7 @@ function GetCurrentAnswer(i) {
 
 function GetSelectAnswer() {
 	if (logElementGetting)
-		console.log("getting selected answer");
+		Log("getting selected answer");
 	var t = document.getElementsByTagName("select");
 	if (t.length > 0)
 		return t[0].options[document.getElementsByTagName("select")[
@@ -388,7 +389,7 @@ function GetSelectAnswer() {
 
 function GetAnswerNode(i) {
 	if (logElementGetting)
-		console.log("getting answer node");
+		Log("getting answer node");
 	var results = GetFormResult(); // getting results element
 	var r = results[i].getElementsByClassName("answer")[0].childNodes;
 	var ret = [];
@@ -400,7 +401,7 @@ function GetAnswerNode(i) {
 
 function GetPossibleAnswers(i) {
 	if (logElementGetting)
-		console.log("getting possible answers");
+		Log("getting possible answers");
 	var results = GetFormResult(); // getting results element
 	var items = GetFormResult()[i].getElementsByTagName("label");
 	var r = [];
@@ -421,14 +422,14 @@ function GetPossibleAnswers(i) {
 
 function GetRightAnswerIfCorrectShown(i) {
 	if (logElementGetting)
-		console.log("getting right answer if correct shown");
+		Log("getting right answer if correct shown");
 	var results = GetFormResult(); // getting results element
 	return results[i].getElementsByClassName("rightanswer");
 }
 
 function GetWrongAnswerIfCorrectNotShown(i) {
 	if (logElementGetting)
-		console.log("getting wrong answer if correct not shown");
+		Log("getting wrong answer if correct not shown");
 	var results = GetFormResult(); // getting results element
 	var n = results[i].getElementsByTagName("i")[0].parentNode;
 	if (n.className.includes("incorrect"))
@@ -439,7 +440,7 @@ function GetWrongAnswerIfCorrectNotShown(i) {
 
 function GetRightAnswerIfCorrectNotShown(i) {
 	if (logElementGetting)
-		console.log("Getting right answer if correct not shown");
+		Log("Getting right answer if correct not shown");
 	var results = GetFormResult(); // getting results element
 	var n = results[i].getElementsByTagName("i")[0].parentNode;
 	if (n.className.includes("correct") && !n.className.includes("incorrect"))
@@ -450,20 +451,20 @@ function GetRightAnswerIfCorrectNotShown(i) {
 
 function GetFormCFOfResult(result) {
 	if (logElementGetting)
-		console.log("getting formulation clearfix");
+		Log("getting formulation clearfix");
 	return result.getElementsByClassName("formulation clearfix")[0];
 }
 
 function GetResultText(i) {
 	if (logElementGetting)
-		console.log("getting result text");
+		Log("getting result text");
 	var results = GetFormResult(); // getting results element
 	return GetFormCFOfResult(results[i]).getElementsByTagName("p");
 }
 
 function GetResultImage(i) {
 	if (logElementGetting)
-		console.log("getting result image");
+		Log("getting result image");
 	var results = GetFormResult(); // getting results element
 	return GetFormCFOfResult(results[i]).getElementsByTagName("img");
 }
@@ -500,20 +501,20 @@ function GetQuestionFromTest() {
 			}
 		}
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at getting question:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at getting question:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 	var imgNodes = ""; // the image nodes for questions
 	try {
 		imgNodes = GetQuestionImages(); // getting question images, if there is any
 		AddImageNamesToImages(imgNodes); // adding image names to images, so its easier to search for, or even guessing
 	} catch (e) {
-		console.log(e);
-		console.log("Some error with images");
+		Log(e);
+		Log("Some error with images");
 	}
 	return {
 		imgnodes: imgNodes,
@@ -626,7 +627,7 @@ function GetRightAnswerFromResultv2(i) {
 			}
 		}
 	} catch (e) {
-		console.log("error at new nodegetting, trying the oldschool way");
+		Log("error at new nodegetting, trying the oldschool way");
 	}
 }
 
@@ -664,12 +665,12 @@ function Init(cwith) {
 			}
 		}());
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at addEventListener:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at addEventListener:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 	VersionActions();
 	count = Load(cwith); // loads resources
@@ -728,12 +729,12 @@ function ReadFile(cwith) {
 			};
 		}
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at reading file:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at reading file:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 	NLoad(resource, cwith);
 }
@@ -754,15 +755,15 @@ function ReadNetDB(cwith, useNetDB) {
 		});
 	}
 	try {
-		console.log("Sending XMLHTTP Request...");
+		Log("Sending XMLHTTP Request...");
 		return NewXMLHttpRequest();
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at reading online database:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at reading online database:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -877,8 +878,8 @@ function LoadMOTD(resource) {
 	try {
 		motd = resource.motd;
 	} catch (e) {
-		console.log("Error loading motd :c");
-		console.log(e);
+		Log("Error loading motd :c");
+		Log(e);
 	}
 }
 
@@ -886,8 +887,8 @@ function LoadVersion(resource) {
 	try {
 		lastestVersion = resource.version;
 	} catch (e) {
-		console.log("Error loading version :c");
-		console.log(e);
+		Log("Error loading version :c");
+		Log(e);
 	}
 }
 
@@ -900,7 +901,7 @@ function NLoad(resource, cwith) {
 		try {
 			d = JSON.parse(resource);
 		} catch (e) {
-			console.log("Old data, trying with old methods....");
+			Log("Old data, trying with old methods....");
 			d = ParseRawData(resource).result;
 		}
 		var r = new QuestionDB();
@@ -929,12 +930,12 @@ function NLoad(resource, cwith) {
 		data = r;
 		count = allCount + 1; // couse starting with -1 to show errors
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at loading:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at loading:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 		count = -1; // returns -1 if error
 	}
 	var i = 0;
@@ -1211,7 +1212,7 @@ function SaveQuiz(quiz, questionData) {
 				sentData.subj = GetCurrentSubjectName();
 			} catch (e) {
 				sentData.subj = "NOSUBJ";
-				console.log("unable to get subject name :c");
+				Log("unable to get subject name :c");
 			}
 			var useNetDB = GM_getValue("useNetDB");
 			if (useNetDB != undefined && useNetDB == 1) {
@@ -1222,17 +1223,17 @@ function SaveQuiz(quiz, questionData) {
 				sendSuccess = true;
 			}
 		} catch (e) {
-			console.log("error at sending data to server.");
-			console.log(e);
+			Log("error at sending data to server.");
+			Log(e);
 		}
 		ShowSaveQuizDialog(addedQ, allQ, allOutput, output, sendSuccess, sentData);
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at saving quiz:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at saving quiz:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -1263,18 +1264,18 @@ function GetQuiz() {
 			{
 				quiz.push(new Question(question.q, question.a, question.i)); // adding current question to quiz
 			} else {
-				console.log("error getting queston, or its incorrect");
-				console.log(question);
+				Log("error getting queston, or its incorrect");
+				Log(question);
 			}
 		}
 		return quiz;
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at quiz parsing:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at quiz parsing:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -1341,8 +1342,8 @@ function AddVideoHotkeys(url) {
 					video.currentTime -= seekTime;
 				}
 			} catch (err) {
-				console.log("Hotkey error.");
-				console.log(err.message);
+				Log("Hotkey error.");
+				Log(err.message);
 			}
 		});
 	var toadd = GetVideoElement();
@@ -1419,12 +1420,17 @@ function HighLightAnswer(results, currQuestionNumber) {
 		}
 	} catch (e) // catching errors. Sometimes there are random errors, wich i did not test, but they are rare, and does not break the main script.
 	{
-		console.log("script error at highlightin answer: " + e.message);
+		Log("script error at highlightin answer: " + e.message);
 	}
 }
 
 //: }}}
 
+function Log(value) {
+	if (log)
+		console.log(value);
+}
+
 //: }}}
 
 //: Minor UI stuff {{{
@@ -1573,7 +1579,7 @@ function ShowMessage(msgItem, timeout, funct) {
 			}
 
 			var buttonMargin = "2px 2px 2px 2px"; // uniform button margin
-			if (msgItem[currItem].length > 1) { // TODO: test this
+			if (msgItem[currItem].length > 1) {
 				// PREV SUGG BUTTON ------------------------------------------------------------------------------------------------------------
 				var prevSuggButton = CreateNodeWithText(prevSuggestionCell, "<", "button");
 				prevSuggButton.style.margin = buttonMargin; // fancy margin
@@ -1643,12 +1649,12 @@ function ShowMessage(msgItem, timeout, funct) {
 			}
 		});
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at showing message:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at showing message:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -1701,12 +1707,12 @@ function ShowMenu() {
 
 		appedtTo.appendChild(menuButtonDiv);
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at showing menu:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at showing menu:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -1929,12 +1935,12 @@ function ShowMenuList() {
 		menuDiv.appendChild(tbl); // adding table box to main div
 		appedtTo.appendChild(menuDiv);
 	} catch (e) {
-		console.log("------------------------------------------");
-		console.log("script error at showing menu list:");
-		console.log(e.message);
-		console.log("------------------------------------------");
-		console.log(e.stack);
-		console.log("------------------------------------------");
+		Log("------------------------------------------");
+		Log("script error at showing menu list:");
+		Log(e.message);
+		Log("------------------------------------------");
+		Log(e.stack);
+		Log("------------------------------------------");
 	}
 }
 
@@ -2024,7 +2030,7 @@ function SendXHRMessage(message) {
 			"Content-Type": "application/x-www-form-urlencoded"
 		},
 		onerror: function(response) {
-			console.log("XMLHTTP request POST error");
+			Log("XMLHTTP request POST error");
 		}
 	});
 }