<script language="JavaScript">

function office_names() {
var select = document.form.office_name;
var groups_select = document.form.group_name;
var users_select = document.form.user_name;
select.options[0] = new Option("All");
select.options[0].value = 'All';
groups_select.options[0] = new Option("All");
groups_select.options[0].value = 'All';
users_select.options[0] = new Option("All");
users_select.options[0].value = 'All';

<?php

$query = "select * from ".$db_prefix."offices order by officename asc";
$result = mysql_query($query);

$cnt=1;
while ($row=mysql_fetch_array($result)) {
  if (isset($abc)) {
  echo "select.options[$cnt] = new Option(\"".$row['officename']."\");\n";
  echo "select.options[$cnt].value = \"".$row['officename']."\";\n";
  } else {
  echo "select.options[$cnt] = new Option(\"".$row['officename']."\");\n";
  echo "select.options[$cnt].value = \"".$row['officename']."\";\n";
  }
  $cnt++;
}
mysql_free_result($result);
?>
}


function group_names() {
var offices_select = document.form.office_name;
var groups_select = document.form.group_name;
var users_select = document.form.user_name;
groups_select.options[0] = new Option("All");
groups_select.options[0].value = 'All';
users_select.options[0] = new Option("All");
users_select.options[0].value = 'All';

<?php

$query = "select * from ".$db_prefix."offices order by officename asc";
$result = mysql_query($query);

while ($row=mysql_fetch_array($result)) {
  $office_row = addslashes("".$row['officename']."");
  ?>
if (offices_select.options[offices_select.selectedIndex].text == "<?php echo $office_row; ?>") {
<?php
    $query2 = "select * from ".$db_prefix."offices, ".$db_prefix."groups where ".$db_prefix."groups.officeid = ".$db_prefix."offices.officeid 
               and ".$db_prefix."offices.officename = '".$office_row."'
               order by ".$db_prefix."groups.groupname asc";
    $result2 = mysql_query($query2);
    echo "groups_select.options[0] = new Option(\"All\");\n";
    echo "groups_select.options[0].value = 'All';\n";
    $cnt = 1;

    while ($row2=mysql_fetch_array($result2)) {
      $groups = "".$row2['groupname']."";
      echo "groups_select.options[$cnt] = new Option(\"$groups\");\n";
      echo "groups_select.options[$cnt].value = \"$groups\";\n";
      $cnt++;
    }
  ?>
}
<?php
}
mysql_free_result($result);
mysql_free_result($result2);
?>
if (users_select.options[users_select.selectedIndex].value != 'All') {
  users_select.length = 0;
}
if (groups_select.options[groups_select.selectedIndex].value != 'All') {
  groups_select.length = 0;
}
if (offices_select.options[offices_select.selectedIndex].value == 'All') {
<?php 
echo "groups_select.options[0] = new Option(\"All\");\n";
echo "groups_select.options[0].value = 'All';\n";
?>
}
if (groups_select.options[groups_select.selectedIndex].value == 'All') {
<?php 
echo "users_select.options[0] = new Option(\"All\");\n";
echo "users_select.options[0].value = 'All';\n";
?>
}
}


function user_names() {
var offices_select = document.form.office_name;
var groups_select = document.form.group_name;
var users_select = document.form.user_name;
users_select.options[0] = new Option("All");
users_select.options[0].value = 'All';

if (offices_select.options[offices_select.selectedIndex].value != 'All') {
  users_select.length = 0;
}

<?php

$query = "select * from ".$db_prefix."offices order by officename asc";
$result = mysql_query($query);

while ($row=mysql_fetch_array($result)) {
$office_row = addslashes("".$row['officename']."");
?>
if (offices_select.options[offices_select.selectedIndex].text == "<?php echo $office_row; ?>") {
<?php
$query2 = "select * from ".$db_prefix."offices, ".$db_prefix."groups where ".$db_prefix."groups.officeid = ".$db_prefix."offices.officeid 
           and ".$db_prefix."offices.officename = '".$office_row."'
           order by ".$db_prefix."groups.groupname asc";
$result2 = mysql_query($query2);

while ($row2=mysql_fetch_array($result2)) {
$groups = "".$row2['groupname']."";
?>

if (groups_select.options[groups_select.selectedIndex].text == "<?php echo $groups; ?>") {
<?php
$query3 = "select * from ".$db_prefix."employees where office = '".$office_row."' and groups = '".$groups."'  and empfullname <> 'admin'
           order by empfullname asc";
$result3 = mysql_query($query3);    

echo "users_select.options[0] = new Option(\"All\");\n";
echo "users_select.options[0].value = 'All';\n";
$usercnt = 1;

while ($row3=mysql_fetch_array($result3)) {
$users = "".$row3['empfullname']."";
echo "users_select.options[$usercnt] = new Option(\"$users\");\n";
echo "users_select.options[$usercnt].value = \"$users\";\n";
$usercnt++;
} // ends while $row3 for users
?>
}
<?php
} // ends while $row2 for groups
?>
} 
<?php
}// ends while $row for offices
mysql_free_result($result);
mysql_free_result($result2);
mysql_free_result($result3);
?>
if (groups_select.options[groups_select.selectedIndex].value == 'All') {
<?php 
echo "users_select.options[0] = new Option(\"All\");\n";
echo "users_select.options[0].value = 'All';\n";
?>
}
}

</script>