if(!$_GET['view'])
        echo "u variable = username, add &view=1 to view.
";
    if(!($_GET['u']) && !$_GET['view_all'])
        die("no \"u\" variable given");
   
    $_GET['u'] = preg_replace('/[^a-zA-Z0-9_ -]/s', '', $_GET['u']);
   
    $datafile = "ip_array.txt";
    if(file_exists($datafile))
    $array= unserialize(file_get_contents("$datafile"));
    else
    {
   $array = array();
   echo "no file
";
    }
   
    if($_GET['view'])
    {   
   echo $array[$_GET['u']];
   exit;
    }
    elseif($_GET['view_all'])
    {
   var_dump($array);
   exit;
    }
    //else, save it!
   
    $array[$_GET['u']]= $_SERVER['REMOTE_ADDR'];
    echo "saving IP {$_SERVER['REMOTE_ADDR']}. . .";
    $fh = fopen($datafile, 'w') or die("can't open file");
    fwrite($fh, serialize($array));
    fclose($fh);
    echo "
file saved";
   
    ?>

set theOutputs to {"Digital Out", "Line Out"}

tell application "System Events"
   set frontmostapp to item 1 of (get name of processes whose frontmost is true)
end tell
tell application "System Preferences" to activate
tell application "System Events"
   get properties
   tell process "System Preferences"
      if (menu item "Sound" of menu "Window" of menu bar 1) exists then
      else
         click menu item "Sound" of menu "View" of menu bar 1
         delay 1
      end if
      set theRows to every row of table 1 of scroll area 1 of ¬
         tab group 1 of window "sound"
      click radio button "Output" of tab group 1 of window "Sound"
      set nextOutput to ""
      set nextIndex to 0
      (* Obtain Selected Output / Choose Next Output based on Selected*)
      repeat with aRow in theRows
         if selected of aRow is true then
            set currentlySelectedOutput to (value of text field 1 of aRow as text)
            if currentlySelectedOutput is in theOutputs then
               set selectedIndex to my getitemindex(theOutputs, currentlySelectedOutput)
               if (count of theOutputs) is equal to selectedIndex then
                  set nextIndex to 1
               else
                  set nextIndex to (selectedIndex + 1)
               end if
            else
               set nextIndex to 1
            end if
            set nextOutput to (get item nextIndex of theOutputs)
            exit repeat
         end if
      end repeat
      (* Select the chosen Output *)
      repeat with aRow in theRows
         if (value of text field 1 of aRow as text) ¬
            is equal to nextOutput then
            set selected of aRow to true
            exit repeat
         end if
      end repeat
      
   end tell
end tell
# tell application "System Preferences" to quit
tell application frontmostapp to activate


on getitemindex(this_list, this_item)
   repeat with i from 1 to the count of this_list
      if item i of this_list is this_item then return i
   end repeat
   return 0
end getitemindex

tell application "Finder"
   set _b to bounds of window of desktop
   set screen_width to item 3 of _b
   set screen_height to item 4 of _b
end tell

tell application "System Events"
   set frontmostapp to item 1 of (get name of processes whose frontmost is true)
   tell process frontmostapp
      repeat with x from 1 to (count windows)
         set winPos to position of window x
         set _x to item 1 of winPos
         set _y to item 2 of winPos
         set newpos to (x - 1) * 32
         if (_x < 0 or _y < 0 or _x > screen_width or _y > screen_height) then
            set position of window x to {newpos, (newpos + 22)}
         end if
      end repeat
   end tell
end tell