(Options Main site)
show:
	overview  - Shows the overview, a dashboard, ... (default)
	last      - Shows last 'length' (default 50, max 200) visitors.
	about     - Shows information about FStat.


(Additional Options)
year:
	The year in YYYY format for showing in statstic. (default is current year)
	
month:
	The month in MM or M format for showing in statstic. (default is current month)

day:
	The day in DD or D format for showing in statstic. (default is no day/Today)

modus:
	The modus will be choosen by year, month and day or you can force it
		0: Only 1 Day Statistics
		1: 1 Month Statistics (default)
		2: 1 Year Statistics

lang:
	Langauge shortcode. (at the moment de/en)

length:
	The length of a list. (at the moment only for last visitors)

offset:
	Not in use, reserved for lists with offset.
	
list:
	Used in backend file all.php . Gives a list seperated by | to tell which should be shown.
	br|browser   |os   |bot|bots   |ref|referer   |key|search   |cou|country   |cot|counter   |tim|time   |all
	(internal name is $fstat_backend_get_list)

	

(Use of Backend)
The backend is located at "./backend/"...
Files available are
	* all.php          - lists quiete everything (browser, os, bot, referer, search, country, counter, times)
	                     use var "list" for less
	* bots.php         - lists count of bot visits
	* br_os.php        - lists used Browser and Operation System in one file (same as os.php and browser.php together)
	* browser.php      - lists used Browsers, categorised by Browser Family
	* counter.php      - show the count for each day
	* country.php      - lists the countries from the visitors
	* last.php         - lists last ... visitors
	* lastbots.php     - lists last ... bots
	* os.php           - lists used Operation System, categorised by OS Family
	* referer.php      - lists referers
	* search.php       - lists search strings of referrers
	* sitecounter.php  - lists count of sites and their subsites
	* time.php         - makes a timetable, when the visitos where there
Return is always an xml file and input options are set via url parameter (see above).
Root-element is always list, for more info look at the bottom of each script...

An Advanced option using the backend is to set the options via $fstat_backend_[name], set $is_include = true
and include the file (try to using ob_start, ob_get_contents, ob_end_clean ;) )
