**Site.CheckLogin.Success
****Purpose
Do something after authentication at Login operation is successfully completed.
****Parameters
:''&$xoopsUser''|XoopsUser Object~
XoopsUser Object of Login user is passed as parameter
****Defining point
''Legacy_Controller::checkLogin()'' : [/modules/base/kernel/Legacy_Controller.class.php]
****Calling point
''Legacy_Controller::checkLogin()'' : [/modules/base/kernel/Legacy_Controller.class.php]
****Standard Implementation
''User_LegacypageFunctions::checkLoginSuccess(&$xoopsUser)'' - [/modules/user/kernel/LegacypageFunctions.class.php]~
''Legacy_SiteClose::callbackCheckLoginSuccess(&$xoopsUser)'' - [/modules/base/preload/Primary/SiteClose.class.php]~
''Base_ThemeSelect::callbackCheckLoginSuccess(&$xoopsUser)'' - [/modules/base/preload/ThemeSelect.class.php]