diff --git a/DisplayESP32.ino b/DisplayESP32.ino
index 7785828..2beb597 100644
--- a/DisplayESP32.ino
+++ b/DisplayESP32.ino
@@ -25,26 +25,26 @@ class Option{
   int textSpacing;
   bool fill = false;
   bool disp = false;
-  bool destinationTypeMenu;
+  int destinationType;
   int destinationIndex;
 
   public:
 
   //Option(){}
   
-  void configure(String content, int sizex, int sizey, int pos, bool destinationTypeMenu, int destinationIndex){
+  void configure(String content, int sizex, int sizey, int pos, int destinationType, int destinationIndex){
     this->sizex = sizex;
     this->sizey = sizey;
     this->content = content;
     this->pos = pos;
-    this->destinationTypeMenu = destinationTypeMenu;
+    this->destinationType = destinationType;
     this->destinationIndex = destinationIndex;
     this->disp = true;
     this->textSpacing = ((sizey - 7)/2) + 7;
   }
 
-  bool getDestinationTypeMenu(){
-    bool destinationType = this->destinationTypeMenu;
+  int getDestinationType(){
+    int destinationType = this->destinationType;
     return destinationType;
   }
 
@@ -80,9 +80,10 @@ class Menu{    //ContentTypeMenu true, it is a menu
   int pos = 0;                //This indicates the position of the cursor
   int page = 0;               //If the menu is too long, this indicates the page that is being displayed
   Option opt[MAX_OPTIONS];
-  int previousScreen = 0;
   int optPPage;
-  bool previousContentTypeMenu = true;
+
+  int previousScreen = 0;
+  int previousContentType = true;
   
   public:
 
@@ -96,9 +97,9 @@ class Menu{    //ContentTypeMenu true, it is a menu
     this->opt[this->options].configure(content, this->sizex, this->sizey, this->options++, destinationTypeMenu, destinationIndex);
   }
 
-  bool extractDestinationTypeMenu(){
-    bool destinationTypeMenu = this->opt[this->pos].getDestinationTypeMenu();
-    return destinationTypeMenu;
+  int extractDestinationType(){
+    int destinationType = this->opt[this->pos].getDestinationType();
+    return destinationType;
   }
 
   int extractDestinationIndex(){
@@ -127,8 +128,8 @@ class Menu{    //ContentTypeMenu true, it is a menu
     this->previousScreen = prev;
   }
 
-  void setPreviousContentTypeMenu(bool prev){
-    this->previousContentTypeMenu = prev;
+  void setPreviousContentType(int prev){
+    this->previousContentType = prev;
   }
 
   int getPreviousScreen(){
@@ -136,8 +137,8 @@ class Menu{    //ContentTypeMenu true, it is a menu
     return prev;
   }
 
-  bool getPreviousContentTypeMenu(){
-    bool prev = this->previousContentTypeMenu;
+  int getPreviousContentType(){
+    int prev = this->previousContentType;
     return prev;
   }
 };
@@ -172,7 +173,7 @@ class Graph{    //ContentTypeMenu false, it is not a menu
   bool redraw = true;
   
   int previousScreen = 0;
-  bool previousContentTypeMenu = true;
+  int previousContentType = 0;
   
   public:
 
@@ -362,8 +363,8 @@ class Graph{    //ContentTypeMenu false, it is not a menu
     this->previousScreen = prev;
   }
 
-  void setPreviousContentTypeMenu(bool prev){
-    this->previousContentTypeMenu = prev;
+  void setPreviousContentType(int prev){
+    this->previousContentType = prev;
   }
 
   int getPreviousScreen(){
@@ -371,8 +372,8 @@ class Graph{    //ContentTypeMenu false, it is not a menu
     return prev;
   }
 
-  bool getPreviousContentTypeMenu(){
-    bool prev = this->previousContentTypeMenu;
+  int getPreviousContentType(){
+    int prev = this->previousContentType;
     return prev;
   }
 
@@ -394,9 +395,9 @@ class Screen{
   Graph graph[MAX_GRAPH];
   int counterM = 0;
   int counterG = 0;
-  int currentScreen = 0;
   bool redraw = true;
-  bool contentTypeMenu = true;
+  int currentScreen = 0;
+  int contentType = 0;
 
   public:
 
@@ -469,10 +470,10 @@ class Screen{
 
   void control(){
     if (redraw){
-      if (contentTypeMenu){
+      if (contentType == 0){
         menu[currentScreen].drawMenu();
       }
-      else{
+      else if (contentType == 1){
         graph[currentScreen].drawGraph();
       }
       this->redraw = false;
@@ -488,37 +489,48 @@ class Screen{
   }
   
   void goTo(){
-    if(this->contentTypeMenu){
+    if(this->contentType == 0){
       int newScreen = this->menu[this->currentScreen].extractDestinationIndex();
-      bool newContentTypeMenu = this->menu[this->currentScreen].extractDestinationTypeMenu();
-      if (newContentTypeMenu){
+      int newContentType = this->menu[this->currentScreen].extractDestinationType();
+      if (newContentType == 0){
         this->menu[newScreen].setPreviousScreen(this->currentScreen);
-        this->menu[newScreen].setPreviousContentTypeMenu(this->contentTypeMenu);
+        this->menu[newScreen].setPreviousContentType(this->contentType);
       }
-      else{
+      else if(newContentType == 1){
         this->graph[newScreen].setPreviousScreen(this->currentScreen);
-        this->graph[newScreen].setPreviousContentTypeMenu(this->contentTypeMenu);
+        this->graph[newScreen].setPreviousContentType(this->contentType);
         this->graph[newScreen].reset();
         this->graph[newScreen].redrawFlag();
       }
-      this->contentTypeMenu = newContentTypeMenu;
+      else if(newContentType == 2){
+
+      }
+      this->contentType = newContentType;
       this->currentScreen = newScreen;
       this->redraw = true;
     }
   }
 
   void goBack(){
-    if (contentTypeMenu){
+    if(contentType == 0){
       //Gets indexes from previous screen saved in actual screen if it is a menu, and sets them as the current indexes
       this->currentScreen = this->menu[this->currentScreen].getPreviousScreen();
-      this->contentTypeMenu = this->menu[this->currentScreen].getPreviousContentTypeMenu();
+      this->contentType = this->menu[this->currentScreen].getPreviousContentType();
     }
-    else{
+    else if(contentType == 1){
       //Gets indexes from previous screen saved in actual screen if it is a graph, and sets them as the current indexes
       this->currentScreen = this->graph[this->currentScreen].getPreviousScreen();
-      this->contentTypeMenu = this->graph[this->currentScreen].getPreviousContentTypeMenu();
+      this->contentType = this->graph[this->currentScreen].getPreviousContentType();
     }
   }
+
+  void plusAction(){
+
+  }
+
+  void minusAction(){
+
+  }
   
 };
 
@@ -537,22 +549,22 @@ void setup(){
   screen.createHGraph("Grafica 2", 10, 40, 100, 20, 0, 100, 10, 0);              //Graph 1
   screen.createCGraph("Grafica 3", 30, 50, 75, 30, 0, 100, 0, 100, 25, 25, 0);   //Graph 2
   
-  screen.createOption(0, "Vertical graph", false, 0);
-  //Creates the first option in Menu 0, directing to a graph (Menu Content = false), 0 (Graph 0)
-  screen.createOption(0, "Horizontal graph", false, 1);       
-  screen.createOption(0, "Cartesian graph", false, 2);
-  screen.createOption(0, "Extra option", true, 1);
-
-  screen.createOption(1, "Test", false, 3);
-  screen.createOption(1, "Working?", false, 4);
-
-//  screen.increasePos();
-//  screen.increasePos();
-//  screen.goTo();
+  screen.createOption(0, "Vertical graph", 1, 0);
+  //Creates the first option in Menu 0, directing to a graph (contentType = 1 (Graph)), 0 (Graph 0)
+  screen.createOption(0, "Horizontal graph", 1, 1);       
+  screen.createOption(0, "Cartesian graph", 1, 2);
+  screen.createOption(0, "Extra option", 0, 1);
+
+  screen.createOption(1, "Test", 1, 3);
+  screen.createOption(1, "Working?", 1, 4);
+
+  screen.increasePos();
+  screen.increasePos();
+  screen.goTo();
 //  screen.graphAssignValue(2, 50);
-//  screen.goBack();
-//  screen.increasePos();
-//  screen.goTo();
+  screen.goBack();
+  screen.increasePos();
+  screen.goTo();
 //  screen.goBack();
 //  screen.decreasePos();
 }