Classic ASP / JavaScript / SQL -- Need little quick tweak

I have a SQL table ([login to view URL]) with 3 columns: Phone, Version and Password The primary key is set on both Phone and Version, so there can be the same phone, the same version, but only one combination of the same Phone + Version I am creating an intranet page where I can select a phone, version and enter a password. More details: (1) Prepopulate the "Phone" Dropdown menu from the SQL database for the phone value, which is what the user would select first (2) Prepopulate the Dropdown menu for the version based on the phone selection, once again from the SQL database (3) Display the current Password for that combination in the input box, where the user can change it / update it. I was able to get everything to work, except the point 2 – prepopulate the Version dropdown menu based on what the user selects at the Phone dropdown menu. I am thinking probably some sort of OnChange of the Phone’s select, but I am not 100% sure how to make that happen. I was able to find some examples for ASP or PHP / VBScript or C#, but I couldn’t find anything for Classic ASP + JavaScript + SQL Anyone available tonight for the quick fix? Thanks.