<script language="JavaScript">
<!--
  var rad  = 100;
  var xoff = 100;
  var yoff = 120;
  var pi   = Math.PI;
  var inc  = pi/40;
  var pos  = 0;

  function move()
  {
    pos += inc;
    if (pos >= pi ) pos = 0;
    obj.left = xoff;
    obj.top = -(rad * Math.sin(pos)) + yoff;
    setTimeout("move()", 50);
  }
-->
</script>

<div id="obj" style="position:absolute">Здесь должен быть ваш текст</div>

<script language="JavaScript">
<!--
  var NN = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4);
  var obj = (NN) ? document.obj : document.all.obj.style;
  move();
-->
</script>

<script language="JavaScript"><!--
  function createHexArray(n)
  {
    this.length = n;
    for (var i = 1; i <= n; i++)
      this[i] = i - 1;
    this[11] = "A"; this[12] = "B";
    this[13] = "C"; this[14] = "D";
    this[15] = "E"; this[16] = "F";
    return this;
  }
  hx = new createHexArray(16);

  function convertToHex(x)
  {
    if (x < 17) x = 16;
    var high = x / 16;
    var s = high+"";
    s = s.substring(0, 2);
    high = parseInt(s, 10);
    var left = hx[high + 1];
    var low = x - high * 16;
    if (low < 1) low = 1;
    s = low + "";
    s = s.substring(0, 2);
    low = parseInt(s, 10);
    var right = hx[low + 1];
    var string = left + "" + right;
    return string;
  }

  function makeRainbow(text)
  {
    text = text.substring(0, text.length);
    color_d1 = 255;
    mul = color_d1 / text.length;
    for(var i = 0; i < text.length; i++) {
      color_d1 = 255*Math.sin(i / (text.length / 3));
      color_h1 = convertToHex(color_d1);
      color_d2 = mul * i;
      color_h2 = convertToHex(color_d2);
      k = text.length;
      j = k - i;
      if (j < 0) j = 0;
      color_d3 = mul * j;
      color_h3 = convertToHex(color_d3);
      document.write("<FONT COLOR=\"#" + color_h3 + color_h1 + color_h2 + "\">" + text.substring(i, i + 1) + "</FONT>");
    }
  }
  makeRainbow("Здесь должен быть ваш текст");
--></script>

<span id="glowtext">Здесь должен быть ваш текст</span>
<style><!--
  #glowtext
  {
    filter: glow(color=#FFFF00,strength=3);
    width: 100%;
  }
--></style>
<script language="JavaScript1.2">
  function glowit(which)
  {
    if (document.all.glowtext[which].filters[0].strength == 3)
    {
      document.all.glowtext[which].filters[0].strength = 2;
    }
    else document.all.glowtext[which].filters[0].strength = 3;
  }

  function glowit2(which)
  {
    if (document.all.glowtext.filters[0].strength == 3)
    {
      document.all.glowtext.filters[0].strength = 2;
    }
    else document.all.glowtext.filters[0].strength = 3;
  }

  function startglowing()
  {
    if (document.all.glowtext&&glowtext.length)
    {
      for (i = 0; i < glowtext.length;i++)
        eval('setInterval("glowit('+i+')",150)');
    }
    else if (glowtext) setInterval("glowit2(0)", 150);
  }
  if (document.all) window.onload = startglowing;
</script>

<script><!--
  var message1 = "Пример вашего текста";
  var message2 = "Пример вашего текста";
  for (count = message1.length; count >= 0; count--)
    message2 += message1.substring(count, count - 1);
  document.write (message2);
--></script>