var xmlhttp;
var gamestr;
var gameid;
gamestr=new Array();
gameid=new Array();
gamestr[0]='Select Game';
gameid[0]=0;
gamestr[1]='World of warcraft US';
gameid[1]=1;
gamestr[2]='World of Warcraft EU';
gameid[2]=2;
gamestr[3]='2Moons';
gameid[3]=18;
gamestr[4]='Age Of Conan - EU';
gameid[4]=6;
gamestr[5]='Age Of Conan - US';
gameid[5]=5;
gamestr[6]='EVE Online';
gameid[6]=11;
gamestr[7]='EVER QUEST';
gameid[7]=21;
gamestr[8]='Ever Quest2';
gameid[8]=10;
gamestr[9]='Final Fantasy XI';
gameid[9]=9;
gamestr[10]='FLY FOR FUN';
gameid[10]=26;
gamestr[11]='Gaia Online';
gameid[11]=22;
gamestr[12]='Guildwars';
gameid[12]=12;
gamestr[13]='Lineage2';
gameid[13]=37;
gamestr[14]='Lord Of the Rings Online';
gameid[14]=7;
gamestr[15]='Maple Story';
gameid[15]=13;
gamestr[16]='Perfect World';
gameid[16]=32;
gamestr[17]='Silk Road';
gameid[17]=17;
gamestr[18]='Star wars Galaxies';
gameid[18]=48;
gamestr[19]='War Hammer - EU';
gameid[19]=4;
gamestr[20]='War Hammer - US';
gameid[20]=3;


// build game list select
var oldsid = new Array();
var oldstr = new Array();
var oldlen;

function build_gl()
{

document.fastorder.s_gl.options.length=0;
for(var i=0;i < gamestr.length;i++)
{
document.fastorder.s_gl.options[document.fastorder.s_gl.options.length]=new Option(gamestr[i],gameid[i]);
}
document.fastorder.s_gl.disabled=false;
}

build_gl();

function gl_chg(){
	var url;
	document.fastorder.s_sl.options.length=0;
	document.fastorder.s_pl.options.length=0;
	document.fastorder.s_sl.options[document.fastorder.s_sl.options.length]=new Option('Select Server',0);
	document.fastorder.s_pl.options[document.fastorder.s_pl.options.length]=new Option('Select Product',0);
	document.fastorder.s_sl.disabled=true;
    	document.fastorder.s_i.disabled=true;
	document.fastorder.s_pl.disabled=true;
	document.fastorder.s_price.value='';
	if(document.fastorder.s_gl.options[document.fastorder.s_gl.selectedIndex].value!=0){
	document.fastorder.s_sl.options.length=0;
	document.fastorder.s_sl.options[document.fastorder.s_sl.options.length]=new Option("...Loading...",0);
	url='/fast-order/read-data.asp?action=serverlist\&game_id='+document.fastorder.s_gl.options[document.fastorder.s_gl.selectedIndex].value;
	xmlhttp=getXMLRequester();
    xmlhttp.onreadystatechange = do_gl_chg;
	xmlhttp.open('GET', url, true); 
	xmlhttp.send(null);
    js_select('s_i',0);
	}
}


function do_gl_chg(){
var sstr;
var sid = new Array();
var str = new Array();
	if (xmlhttp.readyState == 4) {
		if (xmlhttp.status == 200){
		str=xmlhttp.responseText.split('||');
		document.fastorder.s_sl.options.length=0;
        oldlen=str.length;
		for(var i=0;i < str.length-1;i++)
		{
		sstr=str[i];
		sid=sstr.split('|');
		document.fastorder.s_sl.options[document.fastorder.s_sl.options.length]=new Option(sid[0],sid[1]);
        	oldstr[i]=sid[0];
            oldsid[i]=sid[1];
		}
		document.fastorder.count_str.value=str[str.length-1];
		document.fastorder.s_sl.disabled=false;
        	document.fastorder.s_i.disabled=false;
  		}
        else alert('read data error:'+xmlhttp.status);
	}
}

function i_chg(){
if(document.fastorder.s_gl.options[document.fastorder.s_gl.selectedIndex].value!=0){
var sstr;
var sid = new Array();
var str = new Array();
var newstring;
newstring='0|Select Server||';
if((document.fastorder.s_i.options[document.fastorder.s_i.selectedIndex].value.charCodeAt(0)-48)>0){
document.fastorder.s_sl.options.length=0;
for(var i=0;i<oldlen-1;i++)
{
	if (oldstr[i].charCodeAt(0)==document.fastorder.s_i.options[document.fastorder.s_i.selectedIndex].value.charCodeAt(0))
    {
    	newstring=newstring + oldsid[i] + '|';
        newstring=newstring + oldstr[i] + '||';
    }
}
str=newstring.split('||');
document.fastorder.s_sl.options.length=0;
for(var j=0;j < str.length-1;j++)
{
		sstr=str[j];
		sid=sstr.split('|');
		document.fastorder.s_sl.options[document.fastorder.s_sl.options.length]=new Option(sid[1],sid[0]);
        oldstr[j]=sid[0];
        oldsid[j]=sid[1];
}
}
else
{
gl_chg();
}

}}


function sl_chg(){
var ssa;
var ssb;
var sa = new Array();
var sb = new Array();
var dw;
var price;
	if(document.fastorder.s_sl.options[document.fastorder.s_sl.selectedIndex].value==0){
	document.fastorder.s_pl.options.length=0;
	document.fastorder.s_pl.options[document.fastorder.s_pl.options.length]=new Option('Select Product',0);
	document.fastorder.s_pl.disabled=true;
	document.fastorder.s_price.value='';
	}
	else{
    document.fastorder.s_pl.options.length=0;
	document.fastorder.s_pl.options[document.fastorder.s_pl.options.length]=new Option('Select Product',0);
	document.fastorder.s_pl.disabled=true;
	document.fastorder.s_price.value='';
	ssa=document.fastorder.count_str.value;
	sa=ssa.split('|');
	dw=sa[sa.length-1];
		for(var i=0;i < sa.length-1;i++)
		{
		ssb=sa[i];
		sb=ssb.split(':');
		price=sb[0]*sb[1]*document.fastorder.s_sl.options[document.fastorder.s_sl.selectedIndex].value;
		price=price.toFixed(2);

		document.fastorder.s_pl.options[document.fastorder.s_pl.options.length]=new Option(sb[0] + ' ' + dw,sb[0] + ':' + price);
		}
	document.fastorder.s_pl.disabled=false;
   	 
	}

}

function pl_chg(){
var ssa;
var ssb;
var sa = new Array();
var sb = new Array();
var dw;
var x1;
var x2;
var price;
	if(document.fastorder.s_pl.options[document.fastorder.s_pl.selectedIndex].value==0){
	
	document.fastorder.s_price.value='';
	
	}
	else{
    
	document.fastorder.s_price.value='';
	
      ssa=document.fastorder.s_pl.options[document.fastorder.s_pl.selectedIndex].value;
	  sa=ssa.split(":");
	  document.fastorder.price.value=sa[1];
	  document.fastorder.count.value=sa[0];
      x1=money_p;
      x2=sa[1];
      x2=x2*x1;
      x2=x2.toFixed(2);
      document.fastorder.s_price.value=x2;
	  
    }

}

function curr_chg(){
var ssa;
var ssb;
var price;
	if(document.fastorder.s_curr.options[document.fastorder.s_curr.selectedIndex].value==0){
	document.fastorder.s_price.value='';
	}
	else{
      ssa=document.fastorder.s_curr.options[document.fastorder.s_curr.selectedIndex].value;
	  ssb=document.fastorder.price.value;
	  ssa=ssb*ssa;
	  		ssa=ssa.toFixed(2);
	  document.fastorder.s_price.value=ssa;
	  document.fastorder.curr.value=document.fastorder.s_curr.options[document.fastorder.s_curr.selectedIndex].text;
	}

}