Getty JavaScript Class

Setting one field with another

function doorSet(sunroofField) {
    if (sunroofField.checked) {
        for (i=0; i<document.myForm.DoorCt.length; i++) {
            if (document.myForm.DoorCt[i].value == "twoDoor") {
                document.myForm.DoorCt[i].checked = true
            }
        }
    }
}

<input type="checkbox" name="sunroof" value="yes"
onclick="doorSet(this)">Sunroof (Two door only)