function setCookie(c_name,value,expiredays) {
				var exdate=new Date();
				exdate.setDate(exdate.getDate()+expiredays);
				document.cookie=c_name+ "=" +escape(value)+
				((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
			}
			function getCookie(c_name) {
				if (document.cookie.length>0) {
					c_start=document.cookie.indexOf(c_name + "=");
					if (c_start!=-1) { 
						c_start=c_start + c_name.length+1; 
						c_end=document.cookie.indexOf(";",c_start);
						if (c_end==-1) c_end=document.cookie.length;
						return unescape(document.cookie.substring(c_start,c_end));
					} 
				}
				return "";
			}
			
			function rotateOnLoad() {
				var last = getCookie('last-seen');
				
				var next;
				
				if(! last || last == 5) {
					next = 1;
				}
				else {
					next = parseInt(last) + 1;
				}
				
				setCurrent(next);
				setCookie('last-seen', next, 1);
			}
			window.onload = rotateOnLoad;
			
			function setCurrent(num) {
				var activeLargeID = "fthome"+num;
				var activeThumbID = "fthomethumb"+num;
				
				for(var i = 1; i <= 5; i++) {
					var largeID = "fthome"+i;
					var thumbID = "fthomethumb"+i;
					
					if(i != num) {
						document.getElementById(largeID).className = 'large-hidden';
						var thumb = document.getElementById(thumbID);
						var src = thumb.src.replace('_s.jpg', '.jpg');
						if(src != thumb.src)
							thumb.src = src;
					}
				}
				
				document.getElementById(activeLargeID).className = 'large-displayed';
				var thumb = document.getElementById(activeThumbID);
				var src = thumb.src.replace(/([^s]).jpg$/, "$1_s.jpg");
				if(src != thumb.src)
					thumb.src = src;
			}