$(document).ready(function() {
	$('#slider').nivoSlider({
        effect:'random',
        animSpeed:500,
        pauseTime:5000,
        directionNav:true,
        directionNavHide:true,
        controlNav:false,
        keyboardNav:true,
        pauseOnHover:true,
        manualAdvance:false,
        captionOpacity:0.8
    });
});