// JavaScript Document

var CSSNum=getCookie('Style')
if (CSSNum==null){CSSNum="0"}

document.write('<link rel="stylesheet" href="/css/frontend_vi'+CSSNum+'.css" type="text/css">');

// An adaptation of Dorcht's function for setting a cookie.
function setCookie(name, value, expires, path, domain, secure) {
  document.cookie = name + "=" + escape(value) + 
  ((expires == null) ? "" : "; expires=" + expires.toGMTString()) +
  ((path == null) ? "" : "; path=" + path) +
  ((domain == null) ? "" : "; domain=" + domain) +
  ((secure == null) ? "" : "; secure");
}
// Heinle's function for retrieving a cookie.
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 ChooseStyle(StyleNum){ //v3.0
var expiration = new Date();
expiration.setTime(1609459199430);
setCookie('Style', StyleNum, expiration, '/');
this.location.reload()
}