if (thisform.skno.value.length < 1)
 {alert("请输入考生号！");
  thisform.skno.focus();
  return false; }

 if (thisform.sscore.value.length <1)
 {
 alert("考分不能为空!");
  thisform.sscore.focus();
  return false;
   }
if (thisform.sname.value.length>18)
 {
  alert("没有这么长的考生号吧?!");
  thisform.skno.focus();
  return (false);
 }
if (thisform.skno.value.length>0)
 { 
    var checkOK10 = "0123456789";
 var checkStr10 = thisform.skno.value;
 var allValid10 = true;
 for (i = 0;  i < checkStr10.length;  i++)
 {
  ch = checkStr10.charAt(i);
  for (j = 0;  j < checkOK10.length;  j++)
  if (ch == checkOK10.charAt(j))
   break;
  if (j == checkOK10.length)
  {
   allValid10 = false;
   break;
  }
 }

 if (thisform.skno.value.length>14)
 {
   allValid10 = false;
 }

 if (!allValid10)
 {
  alert("你输入的考生号无效!");
  thisform.skno.focus();
  return (false);
 }

}

if (thisform.sscore.value.length>9)
 {
  alert("成绩输入错误!");
  thisform.sscore.focus();
  return (false);
 }
if (thisform.sscore.value.length>0)
 { 
    var checkOK10 = ".0123456789";
 var checkStr10 = thisform.sscore.value;
 var allValid10 = true;
 for (i = 0;  i < checkStr10.length;  i++)
 {
  ch = checkStr10.charAt(i);
  for (j = 0;  j < checkOK10.length;  j++)
  if (ch == checkOK10.charAt(j))
   break;
  if (j == checkOK10.length)
  {
   allValid10 = false;
   break;
  }
 }

 if (thisform.sscore.value.length>8)
 {
   allValid10 = false;
 }

 if (!allValid10)
 {
  alert("你输入的成绩无效!");
  thisform.sscore.focus();
  return (false);
 }

}

if (thisform.saddress.value.length < 1)
 {alert("请输入您的联系地址！");
  thisform.saddress.focus();
  return false; }
if (thisform.saddress.value.length>50)
 {
  alert("没有这么长的地址吧?!");
  thisform.saddress.focus();
  return (false);
 }
if (thisform.spostnumber.value.length < 1)
 {alert("请输入邮政编码！");
  thisform.spostnumber.focus();
  return false; }
if (thisform.spostnumber.value.length>9)
 {
  alert("没有这么长的邮政编码吧?!");
  thisform.spostnumber.focus();
  return (false);
 }
if (thisform.spostnumber.value.length>0)
 { 
    var checkOK10 = "0123456789";
 var checkStr10 = thisform.spostnumber.value;
 var allValid10 = true;
 for (i = 0;  i < checkStr10.length;  i++)
 {
  ch = checkStr10.charAt(i);
  for (j = 0;  j < checkOK10.length;  j++)
  if (ch == checkOK10.charAt(j))
   break;
  if (j == checkOK10.length)
  {
   allValid10 = false;
   break;
  }
 }

 if (thisform.spostnumber.value.length>8)
 {
   allValid10 = false;
 }

 if (!allValid10)
 {
  alert("你输入的邮政编码无效!");
  thisform.spostnumber.focus();
  return (false);
 }

}
if (thisform.sreceiver.value.length < 1)
 {alert("请输入收信人！");
  thisform.sreceiver.focus();
  return false; }
if (thisform.sreceiver.value.length>18)
 {
  alert("没有这么长的收信人姓名吧?!");
  thisform.sreceiver.focus();
  return (false);
 }
if (thisform.sphone.value.length < 1)
 {alert("请输入联系电话！");
  thisform.sphone.focus();
  return false; }
if (thisform.sphone.value.length>18)
 {
  alert("没有这么长的联系电话吧?!");
  thisform.sphone.focus();
  return (false);
 }
if (thisform.sphone.value.length>0)
 { 
    var checkOK10 = "0123456789-";
 var checkStr10 = thisform.sphone.value;
 var allValid10 = true;
 for (i = 0;  i < checkStr10.length;  i++)
 {
  ch = checkStr10.charAt(i);
  for (j = 0;  j < checkOK10.length;  j++)
  if (ch == checkOK10.charAt(j))
   break;
  if (j == checkOK10.length)
  {
   allValid10 = false;
   break;
  }
 }

 if (thisform.sphone.value.length>11)
 {
   allValid10 = false;
 }

 if (!allValid10)
 {
  alert("你输入的联系电话无效!");
  thisform.sphone.focus();
  return (false);
 }

}