function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function checkCookie()
{
bg=readCookie('bg');

if (bg==null)
{
	createCookie('bg','new',365);
}
  else if(bg=='old')
  {
    document.body.style.background = '#FF9933';
  }
else
  {
    document.body.style.background = '#c46200';
  }
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function toggleBG()
{	
	bg = readCookie('bg');
	if(bg == null || bg == 'new')
	{
		eraseCookie('bg');
		createCookie('bg','old',365);
		$("body").animate({'backgroundColor' : '#FF9933'},500);
	}
	else
	{
		eraseCookie('bg');
		createCookie('bg','new',365);
		$("body").animate({'backgroundColor' : '#C46200'},500);
	}
}

 $(document).ready(function() {
	checkCookie();
 });