Priyanka Bhave

This plugin adds login/ logout link in the navigation menu according to the user login status and then redirect to page/link set by admin and on click of login link a popup will open.
Plugin features :
<ol>
<li>Add login/ logout link to the naviation menu.</li>
<li>On click of login link Create a popup to login to the site.</li>
<li>Create a setting page for the admin to set redirection link after loggin/ logout</li>
</ol>
Steps to set redirection link :
<ol>
<li>Open the dashboard.</li>
<li>Click on login/ logout link under the settings menu.</li>
<li>Select the page or enter link to redirect after login/ logout for admin or non-admin login/ logout.</li>
</ol>

WP login/out link with login popup

This plugin adds login/ logout link in the navigation menu accordinng to the user login status and then redirect to page/link set by admin.

nagarjunsonti

My Login/Logout plugin With this plugin you can now add a real log in/logout item menu with autoswitch when user is logged in or not.it works both Custom menubar as well as Default menubar.We have a flexibility to set custom redirect pages for login as well as logout. 
it works both custom menu bar as well as defult menu bar
<h4>Extra Functions</h4>
1.The user has a option to set the custom redirect pages from selecting the drop down lists from admin page. 
2.The user has a option to set the custom url as a login redirect page.

My Login Logout Plugin

My Login/Logout plugin With this plugin you can now add a real log in/logout item menu with autoswitch when user is logged in or not.

WP login/out link with login popup vs My Login Logout Plugin