// JScript File


//------------------------------------------------
var today = new Date();
var expiry = new Date(today.getTime() + 365 * 24 * 60 * 60 * 1000);


function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1) { endstr = document.cookie.length; }
  return unescape(document.cookie.substring(offset, endstr));
  }

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg) {
      return getCookieVal (j);
      }
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
    }
  return null;
  }

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";
    }
  }

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


//------------------------------------------------

function AddRemoveFavoriteCarvan(MotorID,IsChecked)
{

//    var IndexMotorID=-1;
    var CaravanStr = GetCookie("FavoriteCaravansIDs");
    
    if (CaravanStr==null)
    {
        CaravanStr = "";
    }

    
  //  IndexMotorID=CaravanStr.indexOf(MotorID + 'x',0);
    
    if (IsChecked)
    {
        CaravanStr = CaravanStr.replace(MotorID + 'x','');
        CaravanStr += MotorID + 'x';
    }
    else
    {
        CaravanStr = CaravanStr.replace(MotorID + 'x','');
    }
    
    SetCookie("FavoriteCaravansIDs",CaravanStr,expiry);
    
}