//计算总价格
function GetAllPrice()
{
var singerprice=document.getElementById("tb_Price");
singerprice=singerprice.value;
var number=document.getElementById("ddl_Number");
number=number.value;
var price= singerprice.split("元");
singerprice=price[0];
var allprice=(singerprice*number).toFixed(2);
var txt_allprice=document.getElementById("tb_AllPrice");
txt_allprice.value=allprice+"元";
}

//计算单个报纸的价格
 function GetOnePaperPrice()
 {
 

 var paper=document.getElementById("tb_Papername");//某一个报纸
 paper=paper.value;

  var singerprice=document.getElementById("tb_Price");
  

 switch(paper)
 {
 case "cdsb":

 singerprice.value="180";

 break;
  case "cdwb":

 singerprice.value="120";

 break;
  case "cdrb":

 singerprice.value="216";
 break;
  case "mrkyz":

 singerprice.value="125";
 break;
  case "xfjzk":

 singerprice.value="60";
 break;
   case "mrjjxw":

 singerprice.value="201.60";
 break;
 default:

 singerprice.value="180";
 
 break;

 }

 
 
 
 }