}
function countTotalTicketPrice(){
var productNeedNum = $("#productNeedNum").val();
var ticketPrice = $("#ticketPrice").val()
var totalTicketPrice= productNeedNum*ticketPrice;
$("#totalTicketPrice").val(totalTicketPrice);
}

$(function(){
$("#t1").css("display", "none");
$("#t2").css("display", "none");
$("#t3").css("display", "none");
$("#t4").css("display", "none");
$("#t5").css("display", "none");

});
/* function sumNum(){
$("input[name=productNeedNum]").each(function(){
//alert($(this).attr("id"));//每一个的id
var productNeedNum=$("#productNeedNum").attr("value")
alert(productNeedNum);
// var sum += productNeedNum;
//alert("sum:"+sum);
// $("#sum").val(sum);
});

} */

function addRow(){
var x=document.getElementById('tb1').insertRow(3);
var a=x.insertCell(0)
var b=x.insertCell(1)
var c=x.insertCell(2)
var d=x.insertCell(3)
var e=x.insertCell(4)
var f=x.insertCell(5)
var g=x.insertCell(6)
var h=x.insertCell(7)
var a1 = "${p.commName }";
var b1=" ${ti.typeName } ";
var c1 = " 盒 瓶";
var d1="";
var e1='';
var f1='';
var g1='';
var h1="";
a.innerHTML=a1
b.innerHTML=b1
c.innerHTML=c1
d.innerHTML=d1
e.innerHTML=e1
f.innerHTML=f1
g.innerHTML=g1
h.innerHTML=h1
}
function deleteRow(){
var tab = document.getElementById('tb1');
if(tab.rows.length > 4)
{
tab.deleteRow(tab.rows.length-2);
}else{
alertMsg.confirm("已经剩下最后一行，不能删除！");
}
}

function sum(x){
var y=document.getElementById(x).value;
if(isNaN(y)){
document.getElementById(x).value=0;
}
var num=document.getElementById("productNeedNum").value;
var realPrice=document.getElementById("realPrice").value;
var ticketPrice=document.getElementById("ticketPrice").value;
var total=0;
if(realPrice!=null){
total=num*realPrice;
document.getElementById("totalRealPrice").value=total;
}
if(ticketPrice!=null){
total=num*ticketPrice;
document.getElementById("totalTicketPrice").value=total;
}

}