function initit(list, img, stylesheetpath) {
	var show = GetCookie(list);
	var listElementStyle=document.getElementById(list).style;
	if (show == "true"){
		listElementStyle.display="block";
	}else{
		listElementStyle.display="none";
	}
}

function switchit(list,img,stylesheetpath,total){
	var listElementStyle=document.getElementById(list).style;
	
	for(i=0; i<=total; i++){
    if(document.getElementById("nav" + i)){
			if (list != "nav" + i) {
				var allElementStyle = document.getElementById("nav" + i).style;
				allElementStyle.display="none";
			}
			SetCookie("nav" + i,"false");
    }
  }

	if (listElementStyle.display=="none"){
		listElementStyle.display="block";
		SetCookie(list,"true");
	} else {
		listElementStyle.display="none";
		SetCookie(list,"false");
	}
}

function SetCookie(name, value, expires, path, domain) { 
	document.cookie = name + "=" + escape(value) + 
  ((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
  ((path == null)    ? "" : "; path=" + path) +
  ((domain == null)  ? "" : "; domain=" + domain);
}

function GetCookie(name)
{ var cname = name + "=";               
  var dc = document.cookie;             
  if (dc.length > 0) 
  { begin = dc.indexOf(cname);       
    if (begin != -1) 
    { begin += cname.length;       
      end = dc.indexOf(";", begin);
      if (end == -1) end = dc.length;
      return unescape(dc.substring(begin, end));
    } 
  }
  return null;
}

function DelCookie (name,path,domain) 
{ if (getCookie(name)) 
  { document.cookie = name + "=" +
    ((path == null) ? "" : "; path=" + path) +
    ((domain == null) ? "" : "; domain=" + domain) +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}