Security token error when submitting on custom page

[perfphysio]

Hi guys,

I am aware of the comment

Yes, it is set in the form. You could just do a search in templates for securitytoken and you should find it also.

I am simply trying to permit some views of an external website I have (that pulls information from my forum) to place a search term/s in the top right search box and hit search. I am wanting this to open the forum in a new window with the search results.

see example on to right of www.physiolive.com

Can someone provide a little more details about this security token? Is it dynamic? Is there something I can pass with the search that is a default value so that this will always work? Or is this a page that I can exempt in the vbulletin code from requiring the search token. It seems weird as guests can search my forum so I am wondering why this token is required.

Any more detailed comment would be great

Many thanks