Quick Search Property Error Message

Hi

when search property in quick search module, if didn't select any category
it will show a error message ( refer the image)

how to change the error message ?
or is it possible can search result if didn't select any category ?

Hi,
To remove the javascript checking function at the search form, please follow these steps
1. Open file
modules > mod_ospropertysearch > tmpl > default.php
2. find
var fields = ossearchForm.fields.value;
and change to
var fields = "";

Good luck
Dam