// JScript 檔
function clearText(obj){eval(obj+".value=''");}

var XmlHttp;
if(window.ActiveXObject)
{
    XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
else if(window.XMLHttpRequest)
{
    XmlHttp = new XMLHttpRequest();
}

function Choose(gid,uid)
{
var str = "ChooseLink.aspx?gid=" + gid + "&uid=" + uid;
XmlHttp.open("GET",str,true);
XmlHttp.send(null);
}

function showhide(what){
var sh = document.getElementById(what);
if (sh.style.display=="none"){
sh.style.display="";
}
else{
sh.style.display="none";
}
}

function checkNum(obj)
{
if(obj==null)
return;
if(obj.value == "")
return;
txt = obj.value;
for(i=0;i<txt.length;i++)
{
c=txt.charAt(i);
if("0123456789.".indexOf(c,0)<0)
{alert("請輸入數字");return;}
}
}

// 開啟評價視窗
function OpenEvalWdinow(pid)
{
wx=450;
wy=300;
x=(screen.width-wx)/2;
y=(screen.height-wy)/2;
window.open("Evaluate.aspx?pid=" + pid,"evalwin","left="+x+",top="+y+",width="+wx+",height="+wy+"scrollbars=no,location=no,menubar=no");
}

// 修改評價
function ChangeEval(pid,text)
{
document.all["eval" + pid].innerHTML = text;
}

//更換幣別
function ChangeCurrency(cur)
{
if(cur == "none")
{
    for(i=0;i<ProductCount;i++)
    {
    document.all["cur"+i].innerHTML = ProductTable[i];
    }
}
else
{
    for(i=0;i<ProductCount;i++)
    {
    str = ProductTable[i];
    document.all["cur"+i].innerHTML = cur + " " +MoneyExchage(str.substring(0,3),cur,str.substring(4,str.length));
    }
}
}

// 換錢
function MoneyExchage(sou,des,money)
{
var i = 0;
var j = 0;
switch(sou)
{
case "NTD":
i=0;
break;
case "RMB":
i=1;
break;
case "JPY":
i=2;
break;
case "KPW":
i=3;
break;
case "HKD":
i=4;
break;
case "USD":
i=5;
break;
}
switch(des)
{
case "NTD":
j=0;
break;
case "RMB":
j=1;
break;
case "JPY":
j=2;
break;
case "KPW":
j=3;
break;
case "HKD":
j=4;
break;
case "USD":
j=5;
break;
}
return parseInt(money * table[i][j]);
}