dropdown menu, and fixes

shop.py

@@ -410,20 +410,23 @@ def register():
 
 @app.route('/profile', methods=['GET', 'POST'])
 def profile():
+    if not session.get('logged_in'):
+        abort(401)
     error = None
+    user=get_username(session.get('user'))
     if request.method == 'POST':
         import re, string
         pattern = re.compile('[\W]+')
         password=password_hash(request.form['password'])
         if len(request.form['password'])<5:
             error="Password too short"
-            return render_template('profile.html', error=error)
+            return render_template('profile.html', error=error,user=user)
         g.db.execute('update users set pass=? where id=?',
                  [password,session.get('user')])
         g.db.commit()
         flash('successfully updated profile.')
         return redirect(url_for('profile'))
-    return render_template('profile.html', error=error)
+    return render_template('profile.html', error=error,user=user)