you have 3 choises ,

1. redirect

2. cannonical links - be careful with this

3. Change in code of your site rel nofollow to this comboboxes/ filters

4. And it is better do not have these liks in sitemap

I don't recomend to have the resources and database to other server than files, it makes some flood traffic between servers, the resources are harder to load and the site optimum speed is decreased. Also you can't compress this content so they are downloaded independently.

Hi, there is something: http://httpd.apache.org/docs/1.3/howto/htaccess.html, A tutorial: http://www.freewebmasterhelp.com/tutorials/htaccess/1

And some examples here:

http://knowledge.freshpromo.ca/seo-tools/301-redirect.php

http://www.seo-consultant-services.co.uk/301-redirects-www-non-www-canonical-problems.html

http://www.dailyblogtips.com/how-to-setup-a-301-redirect/

http://www.tamingthebeast.net/articles3/spiders-301-redirect.htm

First example best describes what you need, cannonical redirect

thanks Tom

Thank you Thomas,

I think i'll have to find another way. I specified alredy the parameters in google webmastertools but it seems not to wrok in case of ajax filters

Best,

Ion

I whant to specify a link rel cannonical for each category page, how to do that without changing the code (just from admin section), because filters and sorting search are making the site dublicate content with their parameters;

If there is a way please specify the method,

i whant to avoid hours of working in a script like this.

Thank's.