Cant enable in Nginx

there is a $_SERVER section in the phpinfo(), just no _SERVER['HTTPS'] variable. here are the list of server variables at the end of the phpinfo() list:

PHP Variables

Variable Value
_REQUEST["pma_lang"]
_REQUEST["pma_charset"]
_REQUEST[""]
_REQUEST[""]
_REQUEST["pma_fontsize"]
_REQUEST["has_js"]
_REQUEST["phpMyAdmin"]
_REQUEST["dhtml_menu"]
_SERVER["SUDO_GID"]
_SERVER["USER"]
_SERVER["MAIL"]
_SERVER["HOME"]
_SERVER["PS1"]
_SERVER["SUDO_UID"]
_SERVER["LOGNAME"]
_SERVER["USERNAME"]
_SERVER["TERM"]
_SERVER["PHP_FCGI_MAX_REQUESTS"]
_SERVER["PATH"]
_SERVER["LS_COLORS"]
_SERVER["SUDO_COMMAND"]
_SERVER["SHELL"]
_SERVER["SUDO_USER"]
_SERVER["PHP_FCGI_CHILDREN"]
_SERVER["PWD"]
_SERVER["FCGI_ROLE"]
_SERVER["SCRIPT_FILENAME"]
_SERVER["QUERY_STRING"]
_SERVER["REQUEST_METHOD"]
_SERVER["CONTENT_TYPE"]
_SERVER["CONTENT_LENGTH"]
_SERVER["REQUEST_URI"]
_SERVER["DOCUMENT_URI"]
_SERVER["DOCUMENT_x"]
_SERVER["SERVER_PROTOCOL"]
_SERVER["GATEWAY_INTERFACE"]
_SERVER["SERVER_SOFTWARE"]
_SERVER["REMOTE_ADDR"]
_SERVER["REMOTE_PORT"]
_SERVER["SERVER_ADDR"]
_SERVER["SERVER_PORT"]
_SERVER["SERVER_NAME"]
_SERVER["REDIRECT_STATUS"]
_SERVER["HTTP_HOST"]
_SERVER["HTTP_USER_AGENT"]
_SERVER["HTTP_ACCEPT"]
_SERVER["HTTP_ACCEPT_LANGUAGE"]
_SERVER["HTTP_ACCEPT_ENCODING"]
_SERVER["HTTP_ACCEPT_CHARSET"]
_SERVER["HTTP_KEEP_ALIVE"]
_SERVER["HTTP_CONNECTION"]
_SERVER["HTTP_COOKIE"]
_SERVER["PHP_SELF"]
_SERVER["REQUEST_TIME"]
_SERVER["argv"]

Array
(
)

_SERVER["argc"]
_ENV["SUDO_GID"]
_ENV["USER"]
_ENV["MAIL"]
_ENV["HOME"]
_ENV["PS1"]
_ENV["SUDO_UID"]
_ENV["LOGNAME"]
_ENV["USERNAME"]
_ENV["TERM"]
_ENV["PHP_FCGI_MAX_REQUESTS"]
_ENV["PATH"]
_ENV["LS_COLORS"]
_ENV["SUDO_COMMAND"]
_ENV["SHELL"]
_ENV["SUDO_USER"]
_ENV["PHP_FCGI_CHILDREN"]
_ENV["PWD"]
_ENV["FCGI_ROLE"]
_ENV["SCRIPT_FILENAME"]
_ENV["QUERY_STRING"]
_ENV["REQUEST_METHOD"]
_ENV["CONTENT_TYPE"]
_ENV["CONTENT_LENGTH"]
_ENV["REQUEST_URI"]
_ENV["DOCUMENT_URI"]
_ENV["DOCUMENT_x"]
_ENV["SERVER_PROTOCOL"]
_ENV["GATEWAY_INTERFACE"]
_ENV["SERVER_SOFTWARE"]
_ENV["REMOTE_ADDR"]
_ENV["REMOTE_PORT"]
_ENV["SERVER_ADDR"]
_ENV["SERVER_PORT"]
_ENV["SERVER_NAME"]
_ENV["REDIRECT_STATUS"]
_ENV["HTTP_HOST"]
_ENV["HTTP_USER_AGENT"]
_ENV["HTTP_ACCEPT"]
_ENV["HTTP_ACCEPT_LANGUAGE"]
_ENV["HTTP_ACCEPT_ENCODING"]
_ENV["HTTP_ACCEPT_CHARSET"]
_ENV["HTTP_KEEP_ALIVE"]
_ENV["HTTP_CONNECTION"]
_ENV["HTTP_COOKIE"]

Awesome, Ill try that in a few minutes and report back if i can get it to work. Thanks

EDIT: Ok, the radio button is now available and going to an https address goes through, but all links that are not admin pages, or pages that according to the list shouldn't be in https are in https. It seems that for whatever reason drupal isnt able to tell when not to use a non secure page. So if enabled all my pages are secured through ssh. I can manually add or remove the 's' and works fine, but the links don't resolve properly. the following settings on the securepages settings page are what mine are set to:

Enabled

[x] Switch back to http pages when there are no matches

Non-secure Base URL:
-http://domain.com

Secure Base URL:
-https://domain.com

Pages which will be be secure:
-[]Make secure every page except the listed pages.
-[x]Make secure only the listed pages.
--node/add*
--node/*/edit
--user/*
--admin*

Ignore pages:
-*/autocomplete/*
-*/ajax/*

This is an example of my vhost:
(*Note, i have the "fastcgi_param HTTPS on;" in both sections, though i have tried it only in the *:443 section but had the same results)

server {

            listen   80;
            server_name  www.domain.net;
            rewrite ^/(.*) http://domain.net/$1 permanent;

}


server {
		listen 80;
		server_name domain.net;

		access_log /home/public_html/domain.net/log/access.domain.net.log;
        error_log /home/public_html/domain.net/log/error.domain.net.log;

		server_tokens       off;

        root   /home/public_html/domain.net/public/;
        index  index.php;

        if (!-e $request_filename) {
			rewrite ^/(.*)$ /index.php?q=$1 last;
		}
 
		error_page 404 index.php;
 
	    # hide protected files
		location ~* \.(engine|inc|info|install|module|profile|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)$|^(code-style\.pl|Entries.*|Repository|Root|Tag|Template)$ {
			deny all;
		}
 
		# hide backup_migrate files
		location ~* ^/files/backup_migrate {
			deny all;
	    }
 
		# serve static files  directly
		location ~* ^.+\.(jpg|jpeg|gif|css|png|js|ico)$ {
			access_log        off;
			expires           30d;
		}  
 
		location ~ \.php$ {
			fastcgi_pass 127.0.0.1:9000;
			fastcgi_index index.php;
			fastcgi_param  SCRIPT_FILENAME   $document_root$fastcgi_script_name;
			fastcgi_param  QUERY_STRING     $query_string;
			fastcgi_param  REQUEST_METHOD   $request_method;
			fastcgi_param  CONTENT_TYPE     $content_type;
			fastcgi_param  CONTENT_LENGTH   $content_length;
			fastcgi_param  HTTPS on;
			include        /etc/nginx/fastcgi.conf;
		}				
						
}

#################

server {
		listen   443;
		
		ssl    on;
		ssl_certificate    /etc/ssl/certs/myssl.crt;
		ssl_certificate_key     /etc/ssl/private/myssl.key;
        
        server_name  www.domain.net;
        rewrite ^/(.*) https://domain.net/$1 permanent;

}


server {
        
		listen 443;
		
		ssl    on;
		ssl_certificate    /etc/ssl/certs/myssl.crt;
		ssl_certificate_key     /etc/ssl/private/myssl.key;

		server_name domain.net;

		access_log /home/public_html/domain.net/log/access.domain.net.log;
        error_log /home/public_html/domain.net/log/error.domain.net.log;

		server_tokens       off;

        root   /home/public_html/domain.net/public/;
        index  index.php;

        if (!-e $request_filename) {
			rewrite ^/(.*)$ /index.php?q=$1 last;
		}
 
		error_page 404 index.php;
 
	    # hide protected files
		location ~* \.(engine|inc|info|install|module|profile|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)$|^(code-style\.pl|Entries.*|Repository|Root|Tag|Template)$ {
			deny all;
		}
 
		# hide backup_migrate files
		location ~* ^/files/backup_migrate {
			deny all;
	    }
 
		# serve static files  directly
		location ~* ^.+\.(jpg|jpeg|gif|css|png|js|ico)$ {
			access_log        off;
			expires           30d;
		}  
 
		location ~ \.php$ {
			fastcgi_pass 127.0.0.1:9000;
			fastcgi_index index.php;
			fastcgi_param  SCRIPT_FILENAME   $document_root$fastcgi_script_name;
			fastcgi_param  QUERY_STRING     $query_string;
			fastcgi_param  REQUEST_METHOD   $request_method;
			fastcgi_param  CONTENT_TYPE     $content_type;
			fastcgi_param  CONTENT_LENGTH   $content_length;
			fastcgi_param  HTTPS on;
			include        /etc/nginx/fastcgi.conf;
		}				
						
}

the double slashes are likely because of the rewrite rules in the vhost files. try taking out the last "/" in the rewrite url and see if that fixes it