function doField2(form) { rephours = (document.form2.rephours.options[document.form2.rephours.selectedIndex].value); reprate = (document.form2.reprate.options[document.form2.reprate.selectedIndex].value); reptime = (document.form2.reptime.options[document.form2.reptime.selectedIndex].value); repMonth = (reprate * reptime) * (rephours); form2.repMonth.value = " $" + Math.round(repMonth); repYear = (repMonth * 12); form2.repYear.value = " $" + Math.round(repYear); }