[RESOLVED] sql or php problem?????

[PlaGuE]

okay i have a script im making for when i dont wana get into PHPmyAdmin.

heres the code

if(isset($_POST['add_query_command']))

{

$result = mysql_query( $_POST['sql_info'])
  or die(mysql_error());

switch(mysql_errno()) {
  case 1050:
    break;

  case 0:
echo"Query Sucessfull";
    break;

  default:
    die(mysql_error());
    break;
}
}

elseif(isset($_GET['sql_help']))

{

echo"The Help File is being thought up and written as you read.";

}

else

{
 echo"<form name=sqlinfo method=post action=$PHP_SELF>
Write your SQL statements/queries in the textarea below:
<table width=38%  border=0 cellspacing=0 cellpadding=0>
  <tr>
    <th scope=row>
      <div align=center>
          <textarea name=sql_info cols=70 rows=30></textarea>
        <input name=add_query_command type=submit value=Insert>
        <input name=clearsql type=reset id=clearsql value=Clear>
        <a href='$PHP_SELF?sql_help'>SQL HELP</a>
</div>
</th>
  </tr>
</table>
  </form>
";
} 

I get no errors until i try and submit... and its not a bad code error... its a mysql error...

how can i fix it so that it works... if i cant get this to work... ill just go back to making a php file and hardcoding the "CREATE" and "INSERT" values in.

BTW: I didnt include the mysql_connect() stuff..