Few vbcoding queries

[veenuisthebest]

i am still waiting... !!!!!

The main problem i am facing is with my first question. What the problem is that I have to create similar two sub-pages just because I want both of them to redirect at different locations on submitting the form.

For ex. with the below code in page.php?do=this, it would redirect to page2.php. Now how to redirect the same to page3.php depending on the source page from where the user accessed page.php?do=this

PHP Code:

$vbulletin->url = "page2.php" . $vbulletin->session->vars['sessionurl'];
  if (isset($_SERVER['QUERY_STRING'])) {
eval(print_standard_redirect('redirect_linkdir', true, true));} 


Thanks