// JScript 檔
function SetShow(value,objItem,speed){
  //alert(value.html());
  if (value.html().length > 0){
    objItem.fadeIn(speed);
  } else {
    objItem.fadeOut(speed);
  }
}

function SetTextRequired(value,obj){
  if (value.html().length > 0){
    obj.addClass("Required");
  } else {
    obj.removeClass("Required");
  }
}


function SetShowHide(valueStr,objItem){
  if ((valueStr.length <= 0) || (valueStr == "0") || (valueStr == "False")){
    objItem.hide();
  } else {
    objItem.show();
  }
}

//看需要檢查的欄位，是不是都有值
function isRequired(){
//要找class=Required type="text" 
 var errMsg = ""; 
 
 var obj = $("input[type$='text'][class*='Required']"); 
 //var obj = $("input[type$='text'],.Required"); 
 obj.removeClass("ReqShowStyle");
 for (i=0;i<obj.length;i++){
    if (obj[i].value.length <=0){
      if (errMsg.length <=0){
        obj[i].focus();
      }
      errMsg += GetRequiredWord(obj[i].id);
      $("#" + obj[i].id).addClass("ReqShowStyle");
    }
 }
 //select
 obj = $("select[class*='Required']");
 obj.removeClass("ReqShowStyle");
 for (i = 0; i < obj.length; i++) {
     if ((obj[i].length > 1) && (obj[i].selectedIndex <= 0)) {
         if (errMsg.length <= 0) {
             obj[i].focus();
         }
         errMsg += GetRequiredWord(obj[i].id);
         $("#" + obj[i].id).addClass("ReqShowStyle");
     }
 }

 //radio 確認所有的radio，
 try {
     obj = $("span[class*='Required']>input[type=radio]");          
     if (obj.length > 0) {
         var oldName = "";
         for (i = 0; i < obj.length; i++) {             
             if (oldName != obj[i].name){
                 var chkObj = $("span[class*='Required']>input[name=" + obj[i].name + "]:checked").val();
                 oldName = obj[i].name;
                 if (chkObj == undefined) {
                     var id = obj[i].id.replace("_0", "");
                     errMsg += GetRequiredWord(id);
                     $("#" + id).addClass("ReqShowStyle");
                 } else {
                 var id = obj[i].id.replace("_0", "");
                    $("#" + id).removeClass("ReqShowStyle");
                 }
             }
         } 
     //var chkObj = $("span[class*='Required']>input[@type=radio][@checked]");
     
 }
} catch (e) {
   alert(e);
 }
 
 
 obj = $("[class*='ReqDate']");
 obj.removeClass("ReqShowStyle"); 
 for (i=0;i<obj.length;i++){ 
   //alert(obj[i].value);
   if (obj[i].value.length > 0){
       if (!isDate(obj[i].value)){
         if (errMsg.length <=0){
           obj[i].focus();
         }    
         errMsg += "．日期格式錯誤!請依照格式輸入日期：[ yyyy/MM/dd ]";         
         $("#" + obj[i].id).addClass("ReqShowStyle");
       }
   }
 }  
 
 if (errMsg.length > 0){
   alert("親愛的賣家要記得填以下的欄位才可以繼續哦！\n\n" +errMsg);
   return false;
 } else {
   return true;
 }
}

function GetRequiredWord(id){
 var word = $("#" + id + "Required").text();
 if (word != ""){
   return "．" + word + "\n";
 } else {
   return "." + id + "\n";
 }
}


function SetDivRound(className){
 //$("[class*='" + className + "']").corner("5px");
  //$("['." + className +"']").corner("round");
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function AddMoneyCommom(num){
num = num+"";
var re=/(-?\d+)(\d{3})/
while(re.test(num))
{
num=num.replace(re,"$1,$2")
}
return num; 
}

function onCartNextClick(){
    //如果值超過一個，不能選 0  
    //var Sels = window.document.getElementsByTagName("SELECT");
    var Sels = $("input[class*='Required']");
    for(var i = 0; i < Sels.length; i++)
    {        
        if ((Sels[i].length <= 0)  || (parseInt(Sels[i].value,0) <= 0) || (isNaN(parseInt(Sels[i].value)))){
          alert('請輸入正確的購買數量！');
          return false;
	    }
    }
    Sels = $(".NumEnd");
    if (Sels.length > 0){
      alert('有物品已售完，請刪除該物品！');
      return false;
    }
    return true;
}



function optionsClear(object)  
{   
    var length = object.options.length;
    if (length <= 0) return;
    for(var i=length-1;i>=0;i--){
        e.options.remove(i);
    }
}

function addOption(object)
{  
    object.add(new Option(label,value));
    //使用options集合中最後一項獲取焦點
    //object.selectedIndex = object.lentht-1;
}

function SyncHeight(sName, toName) {    
    $("#" + toName).height($("#" + sName).height());
}