var bookmarkurl="http://www.conswel.ru/";
   var bookmarktitle="Юридическая фирма \"Консвел\"";


function setCookie(name, value, expires, path, domain, secure) {
	if (!name || !value) {return false;}
	var str = name + '=' + encodeURIComponent(value);

	if (expires) str += '; expires=' + expires.toGMTString();
	if (path)    str += '; path=' + path;
	if (domain)  str += '; domain=' + domain;
	if (secure)  str += '; secure';

	document.cookie = str;
	return true;
}

function getCookie(name) {
	var pattern = "(?:; )?" + name + "=([^;]*);?";
	var regexp  = new RegExp(pattern);
	if (regexp.test(document.cookie)) return decodeURIComponent(RegExp["$1"]);
	return false;
}

function deleteCookie(name, path, domain) {
	setCookie(name, null, new Date(0), path, domain);
	return true;
}

function addbookmark()
 {
  if (document.all)
  window.external.AddFavorite(bookmarkurl,bookmarktitle);
 }

function open_menu(){
if(getCookie('open') != "0") document.getElementById(getCookie("open")).style.display = 'block';
//deleteCookie("open");
}

function close_menu(tid){

if(getCookie('open') != '0'){
	document.getElementById(getCookie('open')).style.display = 'none';
	setCookie('open', '0');
  }
 }

 function swith_menu(tid){
    if(document.getElementById(tid).style.display != 'block'){
     if(getCookie('open') != 0) document.getElementById(getCookie("open")).style.display = 'none';
     document.getElementById(tid).style.display = 'block';
     setCookie('open', tid);
    }else{
     close_menu(tid);
   	}
 }