EVOLUTION-MANAGER

Edit File: global_nav.php

<div id="topNav" class="navbar navbar-static-top">
      <div>
        <div class="container-fluid">
          <a class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </a>
          <a class="brand" href="index.php">TalkToMeNow</a> 
          <div class="tagline">Express your heart's desire with your beautiful friends</div>
          <div class="nav-collapse pull-right">
            <ul class="nav">
              <li><a href="indexold.php">Order Medicine</a></li>
              <?php if(!isUserLoggedIn()) {
				  
				if(!empty($_POST))
				{
					$errors = array();
					$username = sanitize(trim($_POST["username"]));
					$password = trim($_POST["password"]);
					
					//Perform some validation
					//Feel free to edit / change as required
					if($username == "")
					{
						$errors[] = lang("ACCOUNT_SPECIFY_USERNAME");
					}
					if($password == "")
					{
						$errors[] = lang("ACCOUNT_SPECIFY_PASSWORD");
					}
				
					if(count($errors) == 0)
					{
						//A security note here, never tell the user which credential was incorrect
						if(!usernameExists($username))
						{
							$errors[] = lang("ACCOUNT_USER_OR_PASS_INVALID");
						}
						else
						{
							$userdetails = fetchUserDetails($username);
							//See if the user's account is activated
							if($userdetails["active"]==0)
							{
								$errors[] = lang("ACCOUNT_INACTIVE");
							}
							else
							{
								//Hash the password and use the salt from the database to compare the password.
								$entered_pass = generateHash($password,$userdetails["password"]);
								
								if($entered_pass != $userdetails["password"])
								{
									//Again, we know the password is at fault here, but lets not give away the combination incase of someone bruteforcing
									$errors[] = lang("ACCOUNT_USER_OR_PASS_INVALID");
								}
								else
								{
									//Passwords match! we're good to go'
									
									//Construct a new logged in user object
									//Transfer some db data to the session object
									$loggedInUser = new loggedInUser();
									$loggedInUser->email = $userdetails["email"];
									$loggedInUser->user_id = $userdetails["id"];
									$loggedInUser->hash_pw = $userdetails["password"];
									$loggedInUser->title = $userdetails["title"];
									$loggedInUser->displayname = $userdetails["display_name"];
									$loggedInUser->username = $userdetails["user_name"];
									
									//Update last sign in
									$loggedInUser->updateLastSignIn();
									$_SESSION["userCakeUser"] = $loggedInUser;
									
									//Redirect to user account page
									header("Location: index.php");
									die();
								}
							}
						}
					}
				}  
			  ?>
                  <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">Login <b class="caret"></b></a>
                    <ul class="dropdown-menu">
                        <form class="form-horizontal" id="loginForm" name="login" action="index.php" method="post">
                        <?php echo resultBlock($errors,$successes);?>
                          <div class="control-group">
                            <label class="control-label" for="inputEmail">Email</label>
                            <div class="controls">
                              <input type="text" id="inputEmail" name="username" placeholder="email">
                            </div>
                          </div>
                          <div class="control-group">
                            <label class="control-label" for="inputPassword">Password</label>
                            <div class="controls">
                              <input type="password" id="inputPassword" name="password">
                            </div>
                          </div>
                          <p><input type="submit" value="Login" class="btn btn-primary"/> <a class="btn  btn-link" href="register.php">Register</a></p>
                        </form>
                    </ul>
                  </li>
              <?php } else {?>
              	  <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown"><?php echo $loggedInUser->displayname; ?> <b class="caret"></b></a>
                    <ul class="dropdown-menu">
                        <li><a href="account.php">Settings</a></li>
                        <li><a href="logout.php">Logout</a></li>
                    </ul>
                  </li>
              <?php } ?>
              <li><a href="how-it-works.php">How It Works</a></li>
              <li><a href="about.php">About Us</a></li>
              <li><a href="contact.php">Contact Us</a></li>
            </ul>
          </div>
        </div>
      </div>
    </div>