function yellowlight()
{
 document.lights.src="images/yellowstoplight.jpg";
}

function redlight()
{
document.lights.src="images/redstoplight.jpg";
}

function my_click()
{
  document.lights.src="images/greenstoplight.jpg";
  var i;
  for (i = 0; i<99999; i++);
  return true;
}

//sets window.status to var title

function origStatus ()
	{
    window.status = title
    parent.window.status = window.status
	return true
	}

//onMouseOver event shows url and explanation of hyperlink
function showStatus(url, links)
	  {
	  window.status = links + "     " +url
	  parent.window.status = window.status
	  return true
	  }
window.status = parent.window.status