i feel like this is a stupid question, but i've never tried before and am hopeful for a yes/no before i embark:
if i have a website open and on the visible tab on a browser, can i change getidbyname("name").value by double clicking on a file wiht some javascript in it?
thinking if i should just set-up a spreadsheet and use VBA, where i can set-up the sheet to act like mail-merge with my open site... but if making an hta with javascript is better, then i'll go that route