remote login

[Bashar]

I have remote login setup on the website http://web.example.com/site to http://vb.example.com/login.php?gohome but when logging in it doesn't go to http://vb.example.com/ it goes back to http://web.example.com/site doesn't stay at http://vb.example.com/

what i'm missing ?

the code i'm using is:

<form onsubmit="md5hash(vb_login_password, vb_login_md5password, vb_login_md5password_utf, 0)" method="post" action="http://vb.example.com/login.php?gohome" accept-charset="windows-1256">

<input class="bnt-search" type="image" src="/s/new/images/buttons/btn-search-1.gif" />

<input type="password" id="vb_login_password" name="vb_login_password" />

<label class="small" for="vb_login_password">password:</label>

<input type="text" id="vb_login_username" name="vb_login_username" />

<label class="last" for="vb_login_username">username :</label>

<input type="hidden" value="" name="s" />

<input type="hidden" value="login" name="do" />

<input type="hidden" name="vb_login_md5password" />

<input type="hidden" name="vb_login_md5password_utf" />