function RubSel (ValueSel){
 var city = document.getElementById ("SelCity").value;
    SwapNav('Price','hide');
    SwapNav('Elite','hide');
    SwapNav('Zagorod','hide');
    SwapNav('Commerce','hide');
    SwapNav('Submit','hide');
    SwapNav('Sortir','hide');
    SwapNav('AddressInfo','hide');
 
 if (city!=''){
    if (ValueSel.substr (0,10) == '0000000001'){
    SwapNav('Price','show');
    SwapNav('Commerce','show');
    SwapNav('Submit','show');
    SwapNav('Sortir','show');
    SwapNav('AddressInfo','show');
    }
   else
   if (ValueSel.substr (0,10) == '0000000005'){
    SwapNav('Price','show');
    SwapNav('Elite','show');
    SwapNav('Submit','show');
    SwapNav('Sortir','show');
    SwapNav('AddressInfo','show');
    }
   else
   if (ValueSel.substr (0,10) == '0000000002' | ValueSel.substr (0,10) == '0000000003'){
    SwapNav('Price','show');
    SwapNav('Zagorod','show');
    SwapNav('Submit','show');
    SwapNav('Sortir','show');
    SwapNav('AddressInfo','show');
    }
   else
   if (ValueSel.substr (0,10) == '0000000026' | ValueSel.substr (0,10) == '0000000029'){
    SwapNav('Submit','show');
    SwapNav('Sortir','show');
    SwapNav('AddressInfo','show');
   }
   else{
    SwapNav('Price','hide');
    SwapNav('Elite','hide');
    SwapNav('Zagorod','hide');
    SwapNav('Commerce','hide');
    SwapNav('Submit','hide');
    SwapNav('Sortir','hide');
    SwapNav('AddressInfo','hide');
   }
 }
sendRequest('/elite/metro_region.php?rub='+ValueSel+'&city='+city, 'AddressInfo', getRequest,true);
}

function ActionChange (){
   var rub = document.getElementById ("SelRub").value;
   var city = document.getElementById ("SelCity").value;
   if (city=='' | rub==''){
    SwapNav('Price','hide');
    SwapNav('Elite','hide');
    SwapNav('Zagorod','hide');
    SwapNav('Commerce','hide');
    SwapNav('Submit','hide');
    SwapNav('Sortir','hide');
    SwapNav('AddressInfo','hide');
   document.getElementById ("f_sel").action = '/elite/index.php';
   }
   else if (city!='' & rub!=''){
   document.getElementById ("f_sel").action = '/elite/index.php?city=' + city;
   RubSel (rub);
   }
   sendRequest('/elite/metro_region.php?rub='+rub+'&city='+city, 'AddressInfo', getRequest,true);
}