// window.onload = loadStyle;111
// if(document.layers) document.writeln("<link rel='stylesheet' type='text/css' href='/nn4.css' />"); 
var Stil = "Standard";

function switchStyle(s) {
  if (!document.getElementsByTagName) return;
   var el = document.getElementsByTagName("link");
   for (var i = 0; i < el.length; i++ ) {
					if (el[i].getAttribute("rel").indexOf("style") != -1 && el[i].getAttribute("title")) 
					   { 
					   el[i].disabled = true; 
					   if (el[i].getAttribute("title") == s) el[i].disabled = false; 
					   }
					}			
			setCookie('Layout' , s , 30);		
			}

function setStyle(s) { if (s!= Stil){switchStyle(s);Stil = s;} } 

function setCookie(name, value, expdays) {
var now = new Date();
var exp = new Date(now.getTime() + (1000*60*60*24*expdays));
document.cookie = name + "=" + escape(value) + ";" +"expires=" + exp.toGMTString() + ";" + "path=/";
}

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

function loadStyle() { var c = getCookie('Layout');if (c && c!= Stil){ switchStyle(c);Stil = c; }  }