// JScript File

//$(document).ready(function(){
	var bgValue = getCookie("bgValue")
	//alert('bgValue:'+ bgValue)
	if(!bgValue){
		//alert("Loading new bgvalue")
		bgValue = Math.floor(Math.random()*3) + 1/*Genrate random number between 1-3*/
		setCookie("bgValue",bgValue,0)
	}
	$("html").css("background", "url(../gfx/bg-pict0"+ bgValue +".jpg) no-repeat center center fixed")
//});
 
function setCookie(c_name,c_value,exdays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate() + exdays);
	//var c_value=escape(c_value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
	var c_value=escape(c_value);
	document.cookie=c_name + "=" + c_value;
}

function getCookie(c_name){
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++){
		x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		x=x.replace(/^\s+|\s+$/g,"");
		if (x==c_name){
			return unescape(y);
		}
	}
}