modX drop down menu is not working anymore on a Nivo-Slider page

<script type="text/javascript">
               var $j = jQuery.noConflict();
               $j(window).load(function() {
	       $j('#slider').nivoSlider({
		effect:'random', //Specify sets like: 'fold,fade,sliceDown'
		slices:15,
		animSpeed:500,
		pauseTime:3000,
		startSlide:0, //Set starting Slide (0 index)
		directionNav:true, //Next & Prev
		directionNavHide:true, //Only show on hover
		controlNav:true, //1,2,3...
		controlNavThumbs:false, //Use thumbnails for Control Nav
                controlNavThumbsFromRel:false, //Use image rel for thumbs
		controlNavThumbsSearch: '.jpg', //Replace this with...
		controlNavThumbsReplace: '_thumb.jpg', //...this in thumb Image src
		keyboardNav:true, //Use left & right arrows
		pauseOnHover:true, //Stop animation while hovering
		manualAdvance:false, //Force manual transitions
		captionOpacity:0.8, //Universal caption opacity
		beforeChange: function(){},
		afterChange: function(){},
		slideshowEnd: function(){} //Triggers after all slides have been shown
	});
});

</script>

<script type="text/javascript">
var $j = jQuery.noConflict();
$j(document).ready(function() {
    $j('.slideshow').cycle({
		fx: 'fade' // choose your transition type, ex: fade, scrollUp, shuffle, etc...
	});
});
</script>