Reference qualifier not calling script include

[Brijmohan]

Hi, I have a requirement in catalog item. I have two variables "Search for people" and "Type keyword for search" based on this I want users should be display in reference fields called "search results" but it is showing all users.

I am using script include and advance reference qualifier but it is not working even no logs are showing in logs table.
Not sure what I am doing wrong.

getFilter: function(type, keyword, selectedUsers) {

        gs.info("GEVN_ONEIDM: type = " + type);
        gs.info("GEVN_ONEIDM: keyword = " + keyword);
        gs.info("GEVN_ONEIDM: selectedUsers = " + selectedUsers);

        if (!keyword || keyword=='' || keyword == 'undefined') {
            gs.info("GEVN_ONEIDM: No keyword entered");
            return 'sys_id=NULL';
        }

        var query = '';

        // SSO search
        if (type == 'sso') {
            query = 'user_nameLIKE' + keyword;
        }

        // First name / Last name search
        if (type == 'first_name_last_name') {
            query = 'first_nameLIKE' + keyword + '^ORlast_nameLIKE' + keyword;
        }

        // Email search
        if (type == 'email_address') {
            query = 'emailLIKE' + keyword;
        }

        // Manager search
        if (type == 'directly_reports_to') {

            gs.info("GEVN_ONEIDM: Searching manager using SSO");

            var mgr = new GlideRecord('sys_user');
            mgr.addQuery('user_name', keyword);
            mgr.setLimit(1);
            mgr.query();

            if (mgr.next()) {
                gs.info("GEVN_ONEIDM: Manager found = " + mgr.name);
                query = 'manager=' + mgr.sys_id;
            } else {
                gs.info("GEVN_ONEIDM: Manager NOT found");
                return 'sys_idISEMPTY';
            }
        }

        // Remove already selected users
        if (selectedUsers) {
            gs.info("GEVN_ONEIDM: Removing selected users");
            query += '^sys_idNOT IN' + selectedUsers;
        }

		if(!query){
			return 'sys_idISEMPTY';
		}

        gs.info("GEVN_ONEIDM FINAL QUERY: " + query);

        return query;
    },

 Reference qualifier in search result variable: 

javascript​: new global.GEVN_ONEIDM().getFilter(current.variables.v_search_for_people,current.variables.v_type_keyword_for_search,current.variables.v_people);

Regards,

Brij