PTEstudy.js

var form = {
    IDRadio: { selector: '[name=component1_SELECT_ONE_RADIOBUTTON_3422', value: 'Checked'},
    languageSelect: { selector: '#component1_SELECT_ONE_LISTBOX_2945', value: 'YUE'},

    policyCheck: { selector: '#component1_SELECT_ONE_CHECKBOX_2970', value: 'Checked'},
    shareCheck: { selector: '#component1_SELECT_ONE_CHECKBOX_3395', value: 'Checked'},
    termCheck: { selector: '#component1_SELECT_ONE_CHECKBOX_3016', value: 'Checked'},

    scoreSendCheck: { selector: '[name=component1_SELECT_MANY_CHECKBOX_5145]', value: 'Checked'},

    hearSelect: { selector: '#component1_SELECT_ONE_LISTBOX_3858', value: 'Friend or family'},
    countrySelect: { selector: '#component1_SELECT_ONE_LISTBOX_4560', value: 'Australia'},
    whySelect: { selector: '#component1_SELECT_ONE_LISTBOX_3860', value: 'Skilled migration / Permanent Residency'}, 
    levelSelect: { selector: '#component1_SELECT_ONE_LISTBOX_3862', value: '(Post) Graduate / Masters degree'},
    fieldSelect: { selector: '#component1_SELECT_ONE_LISTBOX_4567', value: 'Information Technology / Computer Sciences'},
    examSelect: { selector: '#component1_SELECT_ONE_LISTBOX_5155', value: 'No'}
};

for (field in form) {
    if (field.endsWith('Radio')) {
        $$(form[field].selector)[0].checked = form[field].value;
    } else if (field.endsWith('Check')) {
        $$(form[field].selector)[0].checked = form[field].value;
    } else {
        $$(form[field].selector).val(form[field].value);
    }
}