function jiayingGetCharset()
{
	var wc_charset = document.charset.toLowerCase();

	if(wc_charset == 'gbk') 
	    wc_charset = 'gb2312';
	else if(wc_charset == 'gb2312')
	   wc_charset = 'gb2312';
	else
	   wc_charset = "utf8";
	return wc_charset;
}

function jiayingGetSystemLan()
{
    var  s = window.navigator.systemLanguage;    //zh-tw,zh-cn,en-us   
    return s; 
}

var wb_charset = jiayingGetCharset();
var wb_language = jiayingGetSystemLan();
var jiaying_tail = "";
var jiaying_lan = "";
if( wb_charset == "utf8" )
    jiaying_tail = "_utf8";
if( wb_language == "en-us" )
    jiaying_lan = "_en";

document.writeln('<script language=\"javascript\" src=\"http://chat.7k35.com/chat/jiayingChatLine'+jiaying_lan+jiaying_tail+'.jsp?eprId=szgemsypackcom&oem=0\"></script>');