// WallCalcLib.js
//
// JavaScript Library File for Maggie's Paint/Wall Repair Calculator

function needPainting() {
  return document.wallcalc.elements[0].checked;
}

function ourPaint() {
  return document.wallcalc.elements[2].checked;
}

function getSqfeet(i) {
  return parseFloat (document.wallcalc.elements[i].value);
}

function needSheetrock() {
  return document.wallcalc.elements[5].checked;
}

function needResurfacing() {
  return document.wallcalc.elements[8].checked;
}

function depaperRoom(i) {
  return document.wallcalc.elements[i].checked;
}

function halfWall() {
  return document.wallcalc.elements[12].checked;
}

function getBathrooms(i) {
  return parseInt (document.wallcalc.elements[i].value);
}

function putPainttotal(amount) {
  document.wallcalc.painttotal.value = amount;
}