function pereklychatel(where) 
{
 //alert(where);
 if(where=="right") 
   { 
    document.getElementById('pereklychatel').innerHTML = "<IMG src=\"/pic/nutrafit/pereklychatel_nalevo.gif\" border=\"0\" OnClick=\"pereklychatel('left');\">"; 

    req2 = new JsHttpRequest();
    req2.onreadystatechange = function() 
    {
     if(req2.readyState == 4) 
       {
        document.getElementById('brand_banner').innerHTML = req2.responseText; 
       }
     if(req2.readyState == 1) 
       {
        document.getElementById('brand_banner').innerHTML = 'загружаем'; 
       }
    }
    req2.open('GET', '/jscripts/ajax/brand_banner.php', true);
    req2.send(null);

   }
 else if(where=="left") 
   {
    document.getElementById('pereklychatel').innerHTML = "<IMG src=\"/pic/nutrafit/pereklychatel_napravo.gif\" border=\"0\" OnClick=\"pereklychatel('right');\">"; 
    document.getElementById('brand_banner').innerHTML = "";
   }

 req1 = new JsHttpRequest();
 req1.onreadystatechange = function() 
 {
  if(req1.readyState == 4) 
    {
     document.getElementById('bayan').innerHTML = req1.responseText; 
    }
  if(req1.readyState == 1) 
    {
     document.getElementById('bayan').innerHTML = 'загружаем'; 
    }
 }
 req1.open('GET', '/jscripts/ajax/bayan.php?kakoy_bayan='+where, true);
 req1.send(null);




}