///////////////////////////////////////////////////////////////////////////////
//
//					Copyright (C) 1998-2003 NyTech Corporation
//                              All rights reserved.
//
// FileName:	HWCookiesV2.0.js
//
// Description: Cookies function
//               
// Create Date: 2003/08/26
// Author:		Nanyan
//
///////////////////////////////////////////////////////////////////////////////


function SetCookie(sName, sValue)
{
  document.cookie = sName + "=" + escape(sValue) + ";expires=Mon, 31 Dec 2010 23:59:59 UTC;";
}

function GetCookie(sName)
{
  // cookies are separated by semicolons
  var aCookie = document.cookie.split("; ");
  for (var i=0; i<aCookie.length; i++)
  {
    // a name/value pair (a crumb) is separated by an equal sign
    var aCrumb = aCookie[i].split("=");
    if (sName == aCrumb[0]) 
      return unescape(aCrumb[1]);
  }

  // a cookie with the requested name does not exist
  return null;
}

function DelCookie()
{
  document.cookie="expires=Mon, 31 Dec 1977 23:59:59 UTC;";
}