function change_class(locationid)
    {
	var obj;
	obj=document.getElementById("cardid");
	obj.length=0;
	    var i;
    for (i=0;i < count_two; i++)
        {
            if (arr_two[i][1] == locationid)
            { 
			if(locationid=="0000"){
			document.getElementById("infodes").innerHTML="";			
			document.getElementById("infodes").style.display="none";}
			else if(obj.length==0){
			document.getElementById("infodes").innerHTML="<div style='line-height:20px; margin-left:10px;clear:both'>单价：<span style='color:#FF0000'>"+parseFloat(arr_two[i][3]).toFixed(2)+" </span> 可得巧点数：<span style='color:#FF0000'>"+arr_two[i][4];
			document.getElementById("infodes").style.display="block";
			}			
             obj.options[obj.length] = new Option(arr_two[i][0], arr_two[i][2]);
            }        
        } 
    }
	
function change_cardid(locationid)
    {
	var i;
    for (i=0;i < count_two; i++)
        {
            if (arr_two[i][2] == locationid)
            { 

			document.getElementById("infodes").innerHTML="<div style='line-height:20px; margin-left:10px;clear:both'>单价：<span style='color:#FF0000'>"+parseFloat(arr_two[i][3]).toFixed(2)+" </span> 可得巧点数：<span style='color:#FF0000'>"+arr_two[i][4];
			document.getElementById("infodes").style.display="block";

            }        
        } 
    }	


var count_one;
count_one=0;
arr_one = new Array();
arr_one[0] = new Array("0000","请选择");
arr_one[1] = new Array("1001","JJ竞技世界");
arr_one[2] = new Array("2206","Q币");
arr_one[3] = new Array("2209","魔兽世界");
arr_one[4] = new Array("2224","奇迹世界");
arr_one[5] = new Array("2251","征途/巨人");
arr_one[6] = new Array("2208","网易在线充(梦幻西游/大话西游/大唐/天下贰/新飞飞)");
arr_one[7] = new Array("2260","天龙八部");
arr_one[8] = new Array("2210","完美世界");
arr_one[9] = new Array("2220","完美世界国际版");		
count_one=10;

var count_two;
count_two=0;
arr_two = new Array();
arr_two[0] = new Array("请选择","0000","000000","0","0");
arr_two[1] = new Array("元宝按元充（卡密）","1001","100101","1 元","1");
arr_two[2] = new Array("Q币按元直充","2206","220612",".92 元","1");
arr_two[3] = new Array("网易60点(游戏点数)","2208","220809","5.7 元","12");
arr_two[4] = new Array("网易100点(游戏点数)","2208","220803","9.5 元","20");
arr_two[5] = new Array("网易200点(游戏点数)","2208","220805","19 元","40");
arr_two[6] = new Array("网易400点(游戏点数)","2208","220811","38 元","80");
arr_two[7] = new Array("网易500点(游戏点数)","2208","220807","47.5 元","100");
arr_two[8] = new Array("魔兽世界15元游戏时间","2209","220906","14.25 元","30");
arr_two[9] = new Array("魔兽世界30元游戏时间","2209","220902","28.5 元","60");
arr_two[10] = new Array("完美世界10元直充","2210","221001","9.5 元","20");
arr_two[11] = new Array("完美世界20元直充","2210","221002","19 元","40");
arr_two[12] = new Array("完美世界50元直充","2210","221003","47.5 元","100");
arr_two[13] = new Array("完美世界100元直充","2210","221004","95 元","200");
arr_two[14] = new Array("完美世界国际版10元直充","2220","222001","9.5 元","20");
arr_two[15] = new Array("完美世界国际版20元直充","2220","222002","19 元","40");
arr_two[16] = new Array("完美世界国际版50元直充","2220","222003","47.5 元","100");
arr_two[17] = new Array("完美世界国际版100元直充","2220","222004","95 元","200");
arr_two[18] = new Array("奇迹世界15元直充","2224","222401","14.25 元","30");
arr_two[19] = new Array("奇迹世界30元直充","2224","222402","28.5 元","60");
arr_two[20] = new Array("征途/巨人10元直充","2251","225104","9.5 元","20");
arr_two[21] = new Array("征途/巨人20元直充","2251","225101","19 元","40");
arr_two[22] = new Array("征途/巨人50元直充","2251","225102","47.5 元","100");
arr_two[23] = new Array("征途/巨人100元直充","2251","225103","95 元","200");
arr_two[24] = new Array("天龙八部100点在线充","2260","226004","4.75 元","10");
arr_two[25] = new Array("天龙八部300点在线充","2260","226001","14.25 元","30");
arr_two[26] = new Array("天龙八部600点在线充","2260","226002","28.5 元","60");
arr_two[27] = new Array("天龙八部800点在线充","2260","226003","38 元","80");
count_two=28;