<!--
// 判断购买的数量

  function BuyQtyJudge(qty,itype,buyqty) {
    var bool = false;
    if(buyqty > 0){
      if(itype==2){
        if(buyqty%qty !=0){
          alert("Product quantity is invalid ! \r\n [ Multiple: " + qty + " ]");
        }else{
          bool = true;
        }
      }else{
        if(buyqty >= qty){
          bool = true;
        }else{
          alert("Product quantity is invalid ! \r\n [ Minimum Qty: " + qty + " ]");
        }
      }
    }
    else{
      alert("No QTY Selected !");
    }
   return bool;
  }


//-->