Redirect to reference page

[Baabu]

Hello all

 

i m using this peice of java code for redirect all wat i want to know that how can i redirect the page after the processing to the page from which that ADD OR REMOVE SCRIPT while was called just like i have and message page if some one logins from message page he should be sent back to message page not the index page here is the code

 

<script language="javascript">
window.location.replace("message.php");
</script>

 

[Baabu]

can anyone help me out on this matter