[spoiler]<script language="JavaScript">
<!--
function initArray() {
for (var i = 0; i < initArray.arguments.length; i++) {
this[i] = initArray.arguments[i];
}
this.length = initArray.arguments.length;
}

// you may fill this colors array with your colors.
// the script will rotate the links through these colors
var colors = new initArray(
"#008000",
"green",
"#C6C68C",
"green",
"blue",
"purple",
"black",
"red");

pause_time = .5; // in seconds

link = 0; // starting color index (in colors array) for unvisited links
vlink = 4; // starting color index (in colors array) for visited links

function linkDance() {
link = (link+1)%colors.length;
vlink = (vlink+1)%colors.length;
document.linkColor = colors[link];
document.vlinkColor = colors[vlink];
setTimeout("linkDance();",pause_time*1000);
}
linkDance();
// -->
</script>[/spoiler]