var GATask3 = Class.create();
GATask3.prototype = Object.extendsObject(AbstractAjaxProcessor, {
    myFunc : function (businessService) {
        var ids = 'sys_id=';

        var gr = new GlideRecord('incident');
        gr.addQuery('priority', '1');
        gr.addQuery('business_service', businessService);
        gr.query();

        while (gr.next()) {
            ids += gr.getValue('sys_id') + '^ORsys_id=';
        }

        ids = ids.slice(0, -10);
        gs.log(ids);
        return ids;
    },

    myFunc2 : function () {
        var BS = this.getParameter("BS");
        var arrIds = [];

        var gr = new GlideRecord('incident');
        gr.addQuery('priority', '1');
        gr.addQuery('business_service', BS);
        gr.query();

        while (gr.next()) {
            arrIds.push(gr.getValue('sys_id'));
        }

        arrIds = arrIds.toString();
        gs.log('The array from myFunc2 is: ' + arrIds, 'Stanimir');
        return arrIds;
    }
});