function changeClass(obj, new_class)
{
    obj.className = new_class;
}

function changeBgColor(obj, new_color)
{
	obj.style.backgroundColor=new_color;
}

function changePic(name, pic)
{
  name.src = pic;
}

function moveover(id, src)
{
  document.getElementById(id).src=src;
}
function moveback()
{
  document.getElementById(id).src=src;
}

function addTraining(id, date, title, sWord)
{
  ss = sWord + " " + date + " - " + title;
  tss = document.order.message.value;
  tss = tss.replace("\n\r", '');
  if(id != 'override')
  {
    if(id.checked == true)
    {
      if(!tss.match(ss))
        tss += ss + "\n";
    }
    if(id.checked == false)
    {
      tss = tss.replace(ss, '');
    }
    tss = tss.replace("\n\r", '');
    document.order.message.value = tss;
  }
  else
  {
    document.order.message.value += ss + "\n";
  }
  
}