function setActiveStyleSheet(title) {
   if ('null' == title) {
	   title = 'red';
   }
   var i, a, main;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")) {
       a.disabled = true;
       if(a.getAttribute("title") == title) a.disabled = false;
     }
   }
   	if(title == null) {
		title = 'red';
	}
	if(document.getElementById) {
		var hold = document.getElementById('holder');
		var thelogo = document.getElementById('thelogo');
		var links = document.getElementsByTagName('a');
		var styles = ['red', 'green', 'blue', 'yellow'];
		var num = 0;
		
		hold.src = "i/" + title + ".jpg";
		hold.onmouseout = function () {
			num++;
			if(num >= styles.length) { num = 0;}
			this.className = styles[num];
			thelogo.className = styles[num];
			hold.src = "i/" + styles[num] + ".jpg";
			for(var i=0; i < links.length; i++) {
					links[i].className = styles[num];
					links[i].onclick = function () {
						setActiveStyleSheet(styles[num]);
					}
					//alert(links[i].className);
			}
		}
		hold.onclick = function () {
			setActiveStyleSheet(styles[num]);
		}
	}
}
function getActiveStyleSheet() {
var i, a;
 for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
  if(a.getAttribute("rel").indexOf("style") != -1
  && a.getAttribute("title")
  && !a.disabled) return a.getAttribute("title");
  }
  return null;
}
function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}
 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 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;
}
window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}
window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}