I would like to have subdomains link to my wordpress site and the wordpress site be able to find its way back to the right subdomain with a home button. I know I need to pass in some value to the main site just not sure how. I.E. http://www.1.site.com, http://www.2.site.com, http://www.3.site.com, will all go into http://www.site.com/page1, http://www.site.com/page2 , http://www.site.com/page3 and then when you want to go home (home button, not the back button) it will find its way back to the right starter subdomain.
Thanks for any help,