echo'<form method="post" action="/admin_act?act=bot">'; 
 echo'    Диапазон уровней: <br /> 
     <select name="level"> 
         <option value="5,10">5-10</option> 
         <option value="10,20">10-20</option> 
         <option value="20,30">20-30</option> 
         <option value="30,40">30-40</option> 
         <option value="40,50">40-50</option> 
         <option value="50,60">50-60</option> 
         <option value="60,70">60-70</option> 
         <option value="70,80">70-80</option> 
     </select><br />'; 
 echo'<input class="button_green_i" name="submit" type="submit" value="Готово"/>'; 
 echo'</form>';