Navbar, disable page=1

Hello

I have navbar with
<a href="[onshow..script_name]?PageNum=[nv.first;endpoint;magnet=a;mtype=m+m][onshow.other_prms;noerr]">|&lt;</a>

But for SEO ( remove duplicate ) i need links to first page look like this:

<a href="[onshow..script_name]?[onshow.other_prms;noerr]">|&lt;</a>

How i can to disable output [nv.first;endpoint;magnet=a;mtype=m+m] for first page link ?


Sorry for my english :-)

Hi,

Can it be:

<a href="[onshow..script_name]?PageNum=&[onshow.other_prms;noerr]">|&lt;</a>

instead of :

<a href="[onshow..script_name]?[onshow.other_prms;noerr]">|&lt;</a>