diff --git a/src/loginscreen.py b/src/loginscreen.py
index d20deb8..7fb860f 100644
--- a/src/loginscreen.py
+++ b/src/loginscreen.py
@@ -109,10 +109,4 @@ class LoginScreen(QtGui.QWidget):
 
 
 if __name__ == '__main__':
-    app = QtGui.QApplication(sys.argv)
-    ls = LoginScreen()
-    win = QtGui.QMainWindow()
-    ls.setupUi(win)
-    win.show()
-    app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app, QtCore.SLOT("quit()"))
-    app.exec_()
+    pass
diff --git a/src/main.py b/src/main.py
index 84128ad..80722bc 100644
--- a/src/main.py
+++ b/src/main.py
@@ -4,13 +4,21 @@ from mainscreen import MainWindow
 from profile import Profile
 import sys
 from PySide import QtCore, QtGui
+from tox import Tox
 
 
 class login(object):
+
     def __init__(self, arr):
         self.arr = arr
 
     def login_screen_close(self, t, number=-1, default=False, name=None):
+        """ Function which processes data from login screen
+        :param t: 0 - window was closed, 1 - new profile was created, 2 - profile loaded
+        :param number: num of choosen profile in list (-1 by default)
+        :param default: was or not choosen profile marked as default
+        :param name: name of new profile
+        """
         print str(t), str(number), str(default), str(name)
         self.t = t
         self.num = number
@@ -22,6 +30,9 @@ class login(object):
 
 
 def main():
+    """
+    main function of app. loads loginscreen if needed and starts mainscreen
+    """
     app = QtGui.QApplication(sys.argv)
     app.setWindowIcon(QtGui.QIcon('images/icon.png'))
     settings = Settings()
@@ -53,11 +64,22 @@ def main():
     # loading profile
     print str(path), str(name)
     data = Profile.open_profile(path, name)
+    # TODO: start tox iterate and set callbacks
+    tox = Tox(data, settings)
     ms = MainWindow()
     ms.show()
     app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app, QtCore.SLOT("quit()"))
     app.exec_()
-    # TODO: open mainscreen
+    del tox
+
+
+class ToxIterateThread(QtCore.QThread):
+
+    def __init__(self):
+        QtCore.QThread.__init__(self)
+
+    def run(self):
+        pass
 
 
 if __name__ == '__main__':
diff --git a/src/menu.py b/src/menu.py
new file mode 100644
index 0000000..e542c7e
--- /dev/null
+++ b/src/menu.py
@@ -0,0 +1,56 @@
+from PySide import QtCore, QtGui
+
+
+class AddContact(QtGui.QWidget):
+    """Add contact form """
+
+    def __init__(self):
+        super(AddContact, self).__init__()
+        self.initUI()
+
+    def initUI(self):
+        self.setObjectName('AddContact')
+        self.resize(568, 306)
+        self.sendRequestButton = QtGui.QPushButton(self)
+        self.sendRequestButton.setGeometry(QtCore.QRect(50, 270, 471, 31))
+        self.sendRequestButton.setMinimumSize(QtCore.QSize(0, 0))
+        self.sendRequestButton.setBaseSize(QtCore.QSize(0, 0))
+        self.sendRequestButton.setObjectName("sendRequestButton")
+        self.lineEdit = QtGui.QLineEdit(self)
+        self.lineEdit.setGeometry(QtCore.QRect(50, 40, 471, 27))
+        self.lineEdit.setObjectName("lineEdit")
+        self.label = QtGui.QLabel(self)
+        self.label.setGeometry(QtCore.QRect(70, 10, 81, 21))
+        font = QtGui.QFont()
+        font.setPointSize(16)
+        font.setWeight(75)
+        font.setBold(True)
+        self.label.setFont(font)
+        self.label.setObjectName("label")
+        self.textEdit = QtGui.QTextEdit(self)
+        self.textEdit.setGeometry(QtCore.QRect(50, 110, 471, 151))
+        self.textEdit.setObjectName("textEdit")
+        self.label_2 = QtGui.QLabel(self)
+        self.label_2.setGeometry(QtCore.QRect(60, 70, 101, 31))
+        font = QtGui.QFont()
+        font.setPointSize(16)
+        font.setWeight(75)
+        font.setBold(True)
+        self.label_2.setFont(font)
+        self.label_2.setObjectName("label_2")
+        self.retranslateUi()
+        QtCore.QMetaObject.connectSlotsByName(self)
+
+    def retranslateUi(self):
+        self.setWindowTitle(QtGui.QApplication.translate('AddContact', "Add contact", None, QtGui.QApplication.UnicodeUTF8))
+        self.sendRequestButton.setText(QtGui.QApplication.translate("Form", "Send request", None, QtGui.QApplication.UnicodeUTF8))
+        self.label.setText(QtGui.QApplication.translate('AddContact', "TOX ID:", None, QtGui.QApplication.UnicodeUTF8))
+        self.label_2.setText(QtGui.QApplication.translate('AddContact', "Message:", None, QtGui.QApplication.UnicodeUTF8))
+
+if __name__ == "__main__":
+    import sys
+    app = QtGui.QApplication(sys.argv)
+    ex = AddContact()
+    ex.show()
+    app.connect(app, QtCore.SIGNAL("lastWindowClosed()"), app, QtCore.SLOT("quit()"))
+    app.exec_()