Form Element Visibility

[jwoods7]

Searching for "Javascript visibility" on the internet returns a lot of results that deal with CSS visibility.

Where is a good tutorial on how to make a form element visible or invisible?

For example, a javascript function like

function changeStatus(name,status) {
document.flightpurchase[name].visibility = status
}

Then I could call it by
onClick="changeStatus('radio1','invisible')

Any thoughts...

[joh6nn]

function changeStatus(name,status) {
document.flightpurchase.elements[name].style.visibility = status;
}

won't work in NS4, but should work everywhere else.