function trains(id, text)
{
    document.all[id].innerHTML = ' ' + text;
}

function trainpic(id, text)
{
    document.all[id].innerHTML = '<img src="' + text + '.gif">';
}

function high(which2)
{
	if (window.highlighting)
      clearInterval(highlighting);
    theobject = which2;
    theobject.filters.alpha.opacity = 0;
    highlighting = setInterval("highlightit(theobject)", 50);
}

function low(which2)
{
    clearInterval(highlighting);
	which2.filters.alpha.opacity = 100;
}

function highlightit(cur2)
{
    if (cur2.filters.alpha.opacity < 100)
      cur2.filters.alpha.opacity += 5 ;
    else if (window.highlighting)
      clearInterval(highlighting);
}