function setActiveStyleSheet(title) {

  	var i, a, main, b, c;
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
		
			if(a.getAttribute("title") == title){
				a.disabled = false;
			}else{
				a.disabled = true;
				b = document.getElementsByName("resize")[0];
				c = document.getElementsByName("resize")[1];
				b.setAttribute("href", "javascript:setActiveStyleSheet('" + a.getAttribute("title") + "');");
				c.setAttribute("href", "javascript:setActiveStyleSheet('" + a.getAttribute("title") + "');");
			}
		}
	}
	b = document.getElementsByName("resizeimg")[0]
	b.setAttribute("src", "/uploads/72305/images/icon-text_" + title + ".gif");
	createCookie("style", title, 365);
}

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 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 a,b,i, c;
  	var cookie = readCookie("style");
  	var title = cookie ? cookie : "Normal";

	if (navigator.appName == "Microsoft Internet Explorer"){
		setActiveStyleSheet(title);
         }
         else 
        {
		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
			if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			
				if(a.getAttribute("title") == title){
					a.disabled = false;
				}else{
					a.setAttribute("rel", "alternate stylesheet");
					a.disabled = true;
					b = document.getElementsByName("resize")[0];
					c = document.getElementsByName("resize")[1];
					b.setAttribute("href", "javascript:setActiveStyleSheet('" + a.getAttribute("title") + "');");
					c.setAttribute("href", "javascript:setActiveStyleSheet('" + a.getAttribute("title") + "');");
				}
			}
		}
		b = document.getElementsByName("resizeimg")[0];
  		b.setAttribute("src", "/uploads/72305/images/icon-text_" + title + ".gif");		
	}
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}