<script type="text/javascript">
	function testing(){
	var b1 = parseFloat (document.forms.hitung.mtk1.value);
	var b2 = parseFloat (document.forms.hitung.mtk2.value);
	var b3 = parseFloat (document.forms.hitung.ipa1.value);
	var b4 = parseFloat (document.forms.hitung.ipa2.value);
	var b5 = parseFloat (document.forms.hitung.ips1.value);
	var b6 = parseFloat (document.forms.hitung.ips2.value);
	var b7 = parseFloat (document.forms.hitung.bindo1.value);
	var b8 = parseFloat (document.forms.hitung.bing1.value);
	var b9 = parseFloat (document.forms.hitung.bindo2.value);
	var b10 = parseFloat (document.forms.hitung.bing2.value);
	document.forms.hitung.ipa.value = (((b1+b2)/2) + ((b3+b4)/2))/2 ;
	document.forms.hitung.bahasa.value =(((b7+b9)/2) + ((b8+b10)/2))/2 ;
	document.forms.hitung.ips.value = (b5+b6)/2;
	document.forms.hitung.rata.value = (b1+b2+b3+b4+b5+b6+b7+b8+b9+b10)/10;
	}


	</script>
<?php
$a=$_POST['ipa'];
$b=$_POST['ips'];
$c=$_POST['bahasa'];
if($a>=$b && $a>=$c){
$jrs="IPA";
}else if($b>=$a && $b>=$c){
$jrs="IPS";
}else if($c>=$a && $c>=$b){
$jrs="BAHASA";
}

?>


<form name="hitung">
<table width="1001" border="0">
  <tr>
    <td colspan="6"><div align="center"><strong>PEMINATAN DAN PENJURUSAN</strong></div></td>
  </tr>
  <tr>
    <td>Tahun Ajaran</td>
    <td colspan="5"><input type="text" name="thn_ajaran" ></td>
  </tr>
  <tr>
    <td width="116">Nama Siswa</td>
    <td colspan="5">
    <?php
    $result = mysql_query("select nis,nama from tb_siswa group by nama desc");
	$jsArray = "var Nis= new Array();";
	echo'<select name="nama" id="nama" onchange="document.getElementById(\'nis\').value = Nis[this.value]">';
	echo '<option></option>';
    while ($row = mysql_fetch_array($result)) {
   	echo '<option value="' . $row['nama'] . '">' . $row['nama'] . '</option>';
   	$jsArray .= "Nis['" . $row['nama'] . "'] = '" . addslashes($row['nis']) . "';";
	}
	echo '</select>';
	?>
    <input type="text" id="nis" name="nis" size="10" maxlength="10" value="" /><!--<?php echo $nis;?>-->
    <script type="text/javascript">
	<?php echo $jsArray; ?>
    </script>    </td>
  </tr>
  <tr>
    <td colspan="3"><div align="center"><strong>NILAI SKHU</strong></div></td>
    <td colspan="3"><div align="center"><strong>NILAI TES AKADEMIK</strong></div></td>
  </tr>
  <tr>
    <td>Matematika</td>
    <td colspan="2"><input type="text" name="mtk1" onKeyUp="return testing()"></td>
    <td width="147">Matematika</td>
    <td colspan="2"><input type="text" name="mtk2" onKeyUp="return testing()"></td>
  </tr>
  <tr>
    <td>IPA</td>
    <td colspan="2"><input type="text" name="ipa1" onKeyUp="return testing()" ></td>
    <td>IPA</td>
    <td colspan="2"><input type="text" name="ipa2" onKeyUp="return testing()" ></td>
  </tr>
  <tr>
    <td>IPS</td>
    <td colspan="2"><input type="text" name="ips1" onKeyUp="return testing()"></td>
    <td>IPS</td>
    <td colspan="2"><input type="text" name="ips2" onKeyUp="return testing()"></td>
  </tr>
  <tr>
    <td>Bahasa Indonesia</td>
    <td colspan="2"><input type="text" name="bindo1" onKeyUp="return testing()"></td>
    <td>Bahasa Indonesia</td>
    <td colspan="2"><input type="text" name="bindo2" onKeyUp="return testing()"></td>
  </tr>
  <tr>
    <td>Bahasa Inggris</td>
    <td colspan="2"><input type="text" name="bing1" onKeyUp="return testing()"></td>
    <td>Bahasa Inggris</td>
    <td colspan="2"><input type="text" name="bing2" onKeyUp="return testing()"></td>
  </tr>
  <tr>
    <td colspan="6">&nbsp;</td>
  </tr>
  <tr>
    <td><strong>IPA</strong></td>
    <td width="114"><input type="text" name="ipa" value="<?php echo $a; ?>"></td>
    <td width="137"><strong>IPS</strong></td>
    <td><input type="text" name="ips" value="<?php echo $b; ?>"></td>
    <td width="145"><strong>BAHASA</strong></td>
    <td width="173"><input type="text" name="bahasa" value="<?php echo $c; ?>"></td>
  </tr>
  <tr>
    <td colspan="2"><strong>Rata-rata</strong></td>
    <td colspan="4"><input type="text" name="rata" onKeyUp="return testing()" ></td>
  </tr>
  <tr>
    <td colspan="2"><strong>Value</strong></td>
    <td colspan="4"><input type="text" name="pil1"value="<?php echo $jrs; ?>" ></td>
  </tr>
  <tr>
    <td colspan="2"><strong>Rekomendasi Tes Psikolog</strong></td>
    <td colspan="4"><input type="text" name="pil2" ></td>
  </tr>
  <tr>
    <td colspan="6"><div align="center">
      <input name="Tambah" type="submit" class="submit" id="Tambah" value="Tambah">
      <input name="Batal" type="submit" class="button" id="Batal" value="Batal">
    </div></td>
  </tr>
</table>