function gb2utf8(data)
{
  var glbEncode = [];
  gb2utf8_data = data;
  execScript("gb2utf8_data = MidB(gb2utf8_data, 1)", "VBScript");
  var t=escape(gb2utf8_data).replace(/%u/g,"").replace(/(.{2})(.{2})/g,"%$2%$1").replace(/%([A-Z].)%(.{2})/g,"@$1$2");
  t=t.split("@");
  var i=0,j=t.length,k;
  while(++i<j)
  {
    k=t[i].substring(0,4);  
    if(!glbEncode[k])
    {  
      gb2utf8_char = eval("0x"+k);  
      execScript("gb2utf8_char = Chr(gb2utf8_char)", "VBScript");  
      glbEncode[k]=escape(gb2utf8_char).substring(1,6);  
    }  
    t[i]=glbEncode[k]+t[i].substring(4);  
  }  
  gb2utf8_data = gb2utf8_char = null;  
  return unescape(t.join("%"));  
}


switch (newstate){
  case 1:
   document.getElementById("playerinfo").innerHTML = "停止";
   break;
  case 2:
   document.getElementById("playerinfo").innerHTML = "暂停";
   break;
  case 3:
   document.getElementById("playerinfo").innerHTML = "正在播放";
   break;
  case 4:
   document.getElementById("playerinfo").innerHTML = "4";
   break;
  case 5:
   document.getElementById("playerinfo").innerHTML = "5";
   break;
  case 6:
   document.getElementById("playerinfo").innerHTML = "正在缓冲...";
   break;
  case 7:
   document.getElementById("playerinfo").innerHTML = "7";
   break;
  case 8:
   document.getElementById("playerinfo").innerHTML = "8";
   break;
  case 9:
   document.getElementById("playerinfo").innerHTML = "正在连接...";
   break;
  case 10:
   document.getElementById("playerinfo").innerHTML = "准备就绪，请点击播放按钮观看视频";
   break;
  case 11:
   document.getElementById("playerinfo").innerHTML = "11";
   break;
  default:
   document.getElementById("playerinfo").innerHTML = "";
}