function lookup_prices() {
    /*new Ajax.Request('lookup.php', {
        method: 'get',
        parameters: $('lookup-parameters').serialize() + '&aggregate=min(price)',
        onSuccess: function(transport){
            var response = transport.responseText || '';
            $('price_min').value = response;
            }
        });
    new Ajax.Request('lookup.php', {
        method: 'get',
        parameters: $('lookup-parameters').serialize() + '&aggregate=max(price)',
        onSuccess: function(transport){
            var response = transport.responseText || '';
            $('price_max').value = response;
            }
        });*/
}

function lookup_caps() {
 /*   if ($('cap_min') != null) {
        new Ajax.Request('lookup.php', {
            method: 'get',
            parameters: $('lookup-parameters').serialize() + '&aggregate=min(Cap)',
            onSuccess: function(transport){
                var response = transport.responseText || '';
                    $('cap_min').value = response;
                    }
            });
    }
    if ($('cap_min')) {
        new Ajax.Request('lookup.php', {
            method: 'get',
            parameters: $('lookup-parameters').serialize() + '&aggregate=max(Cap)',
            onSuccess: function(transport){
                var response = transport.responseText || '';
                    $('cap_max').value = response;
                    }
            });
    }*/
}

function lookup() {
    /*new Ajax.Request('lookup.php', { 
                method: 'get',
                parameters: $('lookup-parameters').serialize(true) + '&aggregate=min(price)',
                onSuccess: function(transport){
                    var response = transport.responseText || "no response text";
                        alert("Success! \n\n" + response);
                        }
            });*/
    new Ajax.Updater('comparison', 'lookup.php', {
        method: 'get',
        parameters: $('lookup-parameters').serialize(true)
        });
    lookup_prices();
    lookup_caps();
}

function lookup_existing() {
    new Ajax.Updater('existing', 'lookup_existing.php', {
        method: 'get',
        parameters: $('lookup-parameters').serialize(true)
        });
    lookup_prices();
    lookup_caps();
}