Sending Parameters via URL

I have this script in PHP, and I want to do this with javascript:

header("Location: http://site.com/&subid=" . $_GET["subid"]);


so I want to basically do this in javascript. I want to grab the parameter "subid" from the URL and append it to the URL i am redirecting to. it would be something like this:

window.location = "http://site.com/&subid="; but what goes here?

how do i grab the parameter and append it.


thanks!

 

gaybo wilson - great question

 

can anyone help me with this?

 

I think you can do this in two steps.

1. Grab the $_GET['subid'] and write it to a hidden field value.
For eg. use a hidden input field and set the value as $_GET['subid']

2. In the javascript get the document element by id and get the value. Append this value to the window.location.

Hope this helps.