Salve ho questo script:

Codice PHP:
$(document).ready(function() { 
    
        var 
arr_users = ["Abramovich""Abrahamowicz""Abramowicz""Akerman""Akkerman""Akman""Eykerman""Aikhgorin""Aizenberg""Ayzenberg""Aksalbinder""Akselbind""Akselband""Akselrod""Akselrud""Aksman""Oksman""Anshin""Anshine""Apokorin""Arbetman""Aronovich""Aronowicz""Asnis""Averbukh""Averbakh""Balagor""Barats""Barits""Barenfeld""Barinberg""Barondess""Bas""Basin""Basisty""Bashkov""Beker""Bekman""Bekerman""Berdichevski""Berdichevsky""Berenshteyn""Bershteyn""Burshteyn""Berenzon""Berzon""Berez""Berets""Berger""Berg""Bergman""Berkovich""Berlyand""Berland""Berman""Burman""Beygeldrut""Bezborodky""Bezborodko""Bik""Biletsker""Biletskiy""Bilik""Billig""Bilokamen""Blekhman""Bleikhman""Bleter""Bleyvas""Blinder""Blumenfeld""Bokserboym""Brand""Brandman""Brind""Bresler""Brezman""Brener""Brenner""Brill""Brodsky""Broitman""Broytman""Bronshteyn""Bukhbinder""Cherniy""Dekhtyar""Derevitsky""Derevicher""Derevsky""Diamant""Diment""Dinets""Dinisman""Dobstis""Dodik""Dodek""Dorbarminiker""Dorfman""Dukhovnay""Duvidovich""Eydelman""Eidelman""Eydelshteyn""Einhorn""Ekht""Gekht""Epelboym""Faerman""Faershteyn""Falikovich""Farber""Ferber""Fasman""Faser""Faynman""Faynshteyn""Feynshteyn""Feldberg""Feldman""Feldshteyn""Feler""Filer""Felgendler""Felman""Ferman""Feter""Fiks""Fikh""Finger""Finkel""Finkelshteyn""Fisgeer""Fishbeyn""Fishboyn""Fishel""Fishgal""Fishman""Fleyderman""Fliman""Flit""Fleysh""Fleyshman""Fleysher""Flomenfeld""Frayman""Frenkel""Frinkel""Freydzon""Frizon""Fridman""Froyman""Froiman""Fudim""Fudish""Fukelman""Fuks""Gaba""Gabai""Gabay""Gapay""Galay""Galbershtut""Galer""Galerman""Galperin""Galperson" ];
        
        $(
"#list_user").autocomplete("search.php"properties = { 
                                                    
matchContainstrue,
                                                    
minChars2,
                                                    
selectFirstfalse
                                                    
intro_text"Type Name"
                                                    
no_result"No Names"
                                                
}); 
                        $(
"#submit").click(function(){
                        var 
data = $("#to_users").val()
                             
// mi mostra un alert con il valore
                             
mi mostra pagina bianca con il valore

                            
                        
})
                        
    }); 
come faccio a passare la variabile (data) in una php con get o post ?