if( document.referrer ){
		theName = "ref";
		theValue = document.referrer;
		theDay   = 10;
		setDay = new Date();
		setDay.setTime(setDay.getTime()+(theDay*1000*60*60*24));
		expDay = setDay.toGMTString();
		document.cookie = theName + "="+escape(theValue)+";expires="+expDay;
	}