var options = {
        script:"http://www.agenziediviaggio.it/autocomplete.php?",
        varname:"strKeywords",
        callback: function (obj) { 
			document.getElementById('suggest').value = obj.id; 
			document.getElementById('strKeywords').value = obj.value; 
			//document.forms['search_form'].submit();
		}
};
var as_json = new bsn.AutoSuggest('strKeywords', options);

/*
var options_xml = {
        script:"ajax_textbox.php?",
        varname:"input"
};
var as_xml = new AutoSuggest('keywords_xml', options_xml);
*/