function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value + "; path=/" + "; domain=stbernadine.com";
}

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);
    }
  }
}

function setBackgroundImage(bg) {
	document.body.style.backgroundImage = 'url(' + bg + ')';
    setCookie('BG', bg, 10);    // Or however many days you want.
}

function loadcookie() {
var bg = getCookie('BG');
if(bg)
    document.body.style.backgroundImage = 'url(' + bg + ')';
}