var d = document;
var winIE = (navigator.userAgent.indexOf("Opera")==-1 && (d.getElementById && d.documentElement.behaviorUrns)) ? true : false;

function bodySize(){
	if(winIE && d.documentElement.clientWidth) {
		sObj = d.getElementsByTagName("body")[0].style;
		sObj.width = (d.documentElement.clientWidth<1000) ? "965px" : d.documentElement.clientWidth-40;
	}
}

function init(){
	if(winIE) { bodySize(); }
}

if(winIE) { onresize = bodySize; }



function loadch(){
	init();
	document.getElementById("li1").style.display = 'none';
	document.getElementById("li2").style.display = 'none';
	if (getCookie('menu1')=='on')
        {
		document.getElementById("li1").style.display = 'block';
		document.getElementById("img1").src = './images/infolist_minus.gif';
	}
	if (getCookie('menu2')=='on')
        {
		document.getElementById("li2").style.display = 'block';
		document.getElementById("img2").src = './images/infolist_minus.gif';
	}
}
function change(obj,num){

  init();

  if(document.getElementById("li"+num).style.display== 'none')
  {
  	document.getElementById("img"+num).src = './images/infolist_minus.gif'
  	document.getElementById("li"+num).style.display = 'block'
  }
  else
  {
  	document.getElementById("img"+num).src = './images/infolist_plus.gif'
  	document.getElementById("li"+num).style.display = 'none'
  }

  save_states(2);
}


function save_states(num){

  var expireDate = new Date();
  expireDate.setDate(expireDate.getDate() + 1);

  for (var i=1; i<=num; i++)
  {
    if(document.getElementById("li"+i).style.display == 'none')
    {
    	setCookie('menu'+i, 'off', expireDate, '/');
    }
    else
    {
    	setCookie('menu'+i, 'on', expireDate, '/');
    }
  }
}



//script//
function getExpDate(days, hours, minutes) {
    var expDate = new Date();
    if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") {
        expDate.setDate(expDate.getDate() + parseInt(days));
        expDate.setHours(expDate.getHours() + parseInt(hours));
        expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
        return expDate.toGMTString();
    }
}


// Установить 1 Cookie
function setCookie (name, value, expires, path, domain, secure) 
{
  document.cookie = name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}


// Получить Cookie по имени
function getCookie(name) 
{
  var cookie = " " + document.cookie;
  var search = " " + name + "=";
  var setStr = null;
  var offset = 0;
  var end = 0;
  if (cookie.length > 0) {
    offset = cookie.indexOf(search);
    if (offset != -1) {
      offset += search.length;
      end = cookie.indexOf(";", offset)
      if (end == -1) {
        end = cookie.length;
      }
      setStr = unescape(cookie.substring(offset, end));
    }
  }

  return(setStr);
}


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