/*********************************************************************
  ######service.qq.com basic javascript functions ##############
  ###### Copyright (C) 1998 - 2007 TENCENT Inc. All Rights Reserved ##
**********************************************************************/
function GetCookieVal_64(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return strAnsi2Unicode(decode64(document.cookie.substring(offset, endstr)));
}
function GetCookieVal(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
function SetCookie(name, value)
{
	var expdate = new Date();
	var argv = SetCookie.arguments;
	var	argc = SetCookie.arguments.length;
	var expires = null;
	var path = "/";//(argc > 3) ? argv[3] : null;
	var domain = "kefudianhua.cn";
	var secure = (argc > 5) ? argv[5] : false;
	if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
	document.cookie = name + "=" + escape(value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	+((secure == true) ? "; secure" : "");
}
//set a cookie 
function SetCookie_64(name, value)
{
	var expdate = new Date();
	var argv = SetCookie.arguments;
	var	argc = SetCookie.arguments.length;
	var expires = null;
	var path = "/";//(argc > 3) ? argv[3] : null;
	var domain = "kefudianhua.cn";
	var secure = (argc > 5) ? argv[5] : false;
	if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
	document.cookie = name + "=" + encode64(strUnicode2Ansi(value)) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	+((secure == true) ? "; secure" : "");
}
//delete one cookie
function DelCookie(name)
{
	SetCookie(