function showList(id) { document.getElementById('list1').style.display = 'none'; document.getElementById('list2').style.display = 'none'; document.getElementById('list3').style.display = 'none'; document.getElementById('list'+id).style.display = 'block'; } function showVideo(id) { document.write("&hl=en&fs=1\">"); } function showFlash(id) { document.write(""); }