셀렉트박스 selected 옵션 추가 채택완료

<?php $sql = " select * from g5_part ";

$res = sql_query($sql);

for ($i=0; $row = sql_fetch_array($res); $i++) {

      $nm[$i] = $row['company'].'|1|'.$row['part'].'|2|'.$row['team'].'|3|';  

} ?>

<script type="text/javascript">

function initCataID(cmd){

cmd = eval(cmd);

if(cmd == 1){

   mb_2.length = 1;

   mb_3.length = 1;

   mb_2.selectedIndex = 0;

   mb_3.selectedIndex = 0;

}

f(cmd == 2){

   mb_3.length = 1;

   mb_3.selectedIndex = 0;

}

}

</script>

<script type="text/javascript">

/* JSON encode, parse  */

var stuff = <?php echo json_encode($nm); ?>;       

var str = JSON.stringify(stuff);

var menuArr = new Array();

     menuArr= JSON.parse(str);

var z1 = 0;

var temp1 = 0;

initCataID(1);

for(var m = 0; m < menuArr.length; m ++) {

   if ( menuArr[m].substring(0, menuArr[m].indexOf("|1|")) != temp1 ){         

       mb_1.length =  mb_1.length + 1;

       mb_1.options[z1+1].value = menuArr[m].substring(0, menuArr[m].indexOf("|1|")) ;

       mb_1.options[z1+1].text = menuArr[m].substring(0, menuArr[m].indexOf("|1|")) ;

       temp1 = menuArr[m].substring(0, menuArr[m].indexOf("|1|"));

       z1++;

    }

                    /*  index 1에 중복 제거입니다.  */

}

</script>

<td>

<select name = 'mb_1' id='mb_1' OnChange='javascript:getCataAllId(1)' class="select1">

  <option value="<?=$mb['mb_1']?>" <?= $mb['mb_1']==$row['company'] ?'selected' : ''?>><?= $mb['mb_1'] ?  $mb['mb_1'] : '회사 선택'  ?></option>

</select>

</td>

</tr>

 <tr>

   <th scope="row"><label for="mb_2">부 구분</label></th>

<td>

<select name = 'mb_2' id='mb_2' OnChange='javascript:getCataAllId(2)' class="select2">

<option value="<?=$mb['mb_2']?>" <?= $mb['mb_2']==$row['part'] ?'selected' : ''?>>부서 선택</option>

   </select>

</td>

<th scope="row"><label for="mb_3">팀 구분</label></th>

<td>

<select name = 'mb_3' id='mb_3' class="select3">

<option value='$mb["mb_3"]' selected>팀 선택</option>

</select>

</td>