$(window).load(function() {
	$('div#nivo').nivoSlider({
		animSpeed:500, //Slide transition speed
		pauseTime:4500,
		controlNav: false,
		directionNav: false	 
	});
	$("div#nivo").append('<span class="lt" /><span class="rt" /><span class="rb" /><span class="lb" />');

});