Below is the head section of the page. It works in everything but IE, any ideas?

<script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.3.2.js"></script>
<script type="text/javascript" src="jquery-1.1.3.1.min.js"></script>
<script type="text/javascript" src="jquery.easing.min.js"></script>
<script type="text/javascript" src="jquery.lavalamp.min.js"></script>
<script src="http://dev.jquery.com/view/tags/ui/latest/ui/effects.core.js"></script>
<script src="http://dev.jquery.com/view/tags/ui/latest/ui/effects.slide.js"></script>
<script type="text/javascript" src="supersized.2.0.js"></script>
<script type="text/javascript">
$(function(){
$.fn.supersized.options = {
startwidth: 640,
startheight: 480,
vertical_center: 1,
slideshow: 1,
navigation: 0,
transition: 0, //0-None, 1-Fade, 2-slide top, 3-slide right, 4-slide bottom, 5-slide left
pause_hover: 0,
slide_counter: 0,
slide_captions: 0,
slide_interval: 6000
};
$('#supersize').supersized();
});
</script>
<script type="text/javascript">
$(function() {
$("#2").lavaLamp({
fx: "backout",
speed: 1000,
click: function(event, menuItem) {
return true;
}
});
});
</script>