function loadStr_1()  {
     
      parent.POKAZ.location.href='strona1.html';
      
   }

   function loadStr_2()  {
      
      parent.POKAZ.location.href='strona2.html';
      
   }

   function loadStr_3()  {
     
     parent.POKAZ.location.href='strona3.html';
    
   }

   function loadStr_4()  {
    
     parent.POKAZ.location.href='strona4.html';

   }

   function loadStr_5()  {
    
     parent.POKAZ.location.href='strona5.html';

   }

   function loadStr_6()  {
    
     parent.POKAZ.location.href='strona6.html';

   }

   function loadStr_7()  {
    
     parent.POKAZ.location.href='strona7.html';

   }

   function loadStr_8()  {
    
     parent.POKAZ.location.href='strona8.html';

   }