// JavaScript Document
function SwapImage01() {
  document.humanbody.src="images/human_head.gif"
}
function SwapImage02() {
  document.humanbody.src="images/human_neck.gif"
}
function SwapImage03() {
  document.humanbody.src="images/human_shoulder.gif"
}
function SwapImage04() {
  document.humanbody.src="images/human_midback.gif"
}
function SwapImage05() {
  document.humanbody.src="images/human_elbow.gif"
}
function SwapImage06() {
  document.humanbody.src="images/human_lowerback.gif"
}
function SwapImage07() {
  document.humanbody.src="images/human_hand.gif"
}
function SwapImage08() {
  document.humanbody.src="images/human_hip.gif"
}
function SwapImage09() {
  document.humanbody.src="images/human_knee.gif"
}
function SwapImage10() {
  document.humanbody.src="images/human_foot.gif"
}