// JScript File

function changeBeforeAfterImage(strImageName,strReset)
{

  if(strReset!="true")
  {
    document.images[strImageName].src = document.images[strImageName].src.replace("-before","-after");
  }
  else
  {
    document.images[strImageName].src = document.images[strImageName].src.replace("-after","-before");
  }
}