RewriteEngine On
# Check if this is the noredirect query string
RewriteCond %{QUERY_STRING} (^|&)noredirect=true(&|$)
# Set a cookie, and skip the next rule
RewriteRule ^ - [CO=mredir:0:%{HTTP_HOST},S]
# Check if this looks like a mobile device
# (You could add another [OR] to the second one and add in what you
# had to check, but I believe most mobile devices should send at
# least one of these headers)
RewriteCond %{HTTP:x-wap-profile} !^$ [OR]
RewriteCond %{HTTP:Profile} !^$
# Check if we're not already on the mobile site
RewriteCond %{HTTP_HOST} !^m.
# Check to make sure we haven't set the cookie before
RewriteCond %{HTTP:Cookie} !smredir=0(;|$)
# Now redirect to the mobile site
RewriteRule ^ http://m.edablogs.com%{REQUEST_URI} [R,L]
