Hi Lynne,
I thought I figured out how to load a new page but I guess not

Is there any chance you could tell me what is the standard way/method of loading a new page in vBulletin? I see many different functions from the
API manual that load new URLs but I haven't came across one that really made sense to use. All of them that I've found seem to be more for error/exception handling.
Going through the newreply template I see on line 23 the Form submit is loading newreply.php. However, when I am on newreply.php and click the submit button it takes me to showthread.php. Where inside newreply.php does showthread.php get loaded? I've looked in both "if ($_REQUEST['do'] == 'newreply')" sections but couldn't find anything that loaded a new page. Am I looking in the wrong place?