<script type="text/javascript">
// Have fun with colors
function colorize(color){
    e = document.getElementById('page');
    if (color == 'red') {
        e.style.cssText = 'color: white; background: red;';
        setTimeout("colorize('white')", 100);
    } else {
        e.style.cssText = 'color: red; background: white;';
        setTimeout("colorize('red')", 100);
    }    
}
document.write('<h1>Escape Me!</h1>');
colorize('red');
</script>