$("#e6").select2({
    placeholder: "Enter an item id please",minimumInputLength: 1,ajax: { // instead of writing the function to execute the request we use Select2's convenient helper
        url: "index.PHP?r=sia/searchresults",dataType: 'jsonp',quietMillis: 3000,data: function (term,page) {
        return {
            q: term,// search term
            page_limit: 10,id: 10
            };
        },results: function (data,page) { // parse the results into the format expected by Select2.
            // since we are using custom formatting functions we do not need to alter remote JSON data
            return {results: data};
        },},formatResult: movieFormatResult,// omitted for brevity,see the source of this page
    formatSelection: movieFormatSelection,see the source of this page
    dropdownCssClass: "bigdrop",// apply css that makes the dropdown taller
    escapeMarkup: function (m) { return m; } // we do not want to escape markup since we are displaying html in results
});