// JavaScript Document
// http://malsup.com/jquery/block/#demos
//http://malsup.com/jquery/media/#options
//http://code.google.com/p/swfobject/wiki/documentation
//http://developer.longtailvideo.com/trac/wiki/FlashVars
//http://www.kelvinluck.com/assets/jquery/jScrollPane/jScrollPane.html

//http://stilbuero.de/jquery/cookie/

$(document).ready(function(){
var COOKIE_NAME = 'stt_cookie';

if( $.cookie(COOKIE_NAME) == null ){
	//alert("cookie finns ej");
	
	var date = new Date();
    date.setTime(date.getTime() + (1 * 60 * 60 * 1000)); // 1 hour
	
	var arrValues = [ "bg1.jpg", "bg2.jpg", "bg3.jpg" , "bg4.jpg" ];
	var maxVal = arrValues.length;
	var numRand = Math.floor(Math.random()* maxVal)
	
	var COOKIE_DATA = arrValues[numRand];	
	var options = { path: '/', expires: date };

 	$.cookie(COOKIE_NAME, COOKIE_DATA, options);

}

/*
var arrValues = [ "bg1.jpg", "bg2.jpg", "bg3.jpg" , "bg4.jpg" ];
var maxVal = arrValues.length;
var numRand = Math.floor(Math.random()* maxVal)
alert(numRand);
alert(arrValues[numRand]);
*/

//alert( arrValues.length );
//alert(arrValues[numRand]);  

/*
var imagePath = "../img_index/bg_imgs/background3.jpg";
$('body').css('background-image', 'url(' + imagePath + ')');
alert( $("body").css("background-image") );
*/

var imagePath = "../img_index/bg_imgs/" + $.cookie(COOKIE_NAME);
$('body').css('background-image', 'url(' + imagePath + ')');

//alert( $.cookie(COOKIE_NAME) );
                
	
	
	
	
	
// END TAG
});