JQuery Marquee/H1,2,3,4,5,6 Tag Effect!!!!!

<html>
<script src="http://code.jquery.com/jquery-1.8.0.min.js">
</script>
<script>
$(document).ready(function(){
alert("Move the mouse around the page to see the JQuery scrolling marquee random flashing effect!!\n\nEnjoy the free source codes by me!!!!!... - BrU");
alert("PS: You can do this for the h1 through h6 tags, enjoy.");
});
$(document).mousemove(function(){
$('h1').html('<font color=green>B').fadeToggle(Math.random()*900);
$('h2').html('<font color=red>R').fadeToggle(Math.random()*900);
$('h3').html('<font color=blue>U').fadeToggle(Math.random()*900);
$('h4').html('<font color=magenta>!!').fadeToggle(Math.random()*900);
});
</script>
<body bgcolor=#000000>
<marquee>
<h1></h1><h2></h2><h3></h3><h4></h4>
</marquee>
</html>