JQuery Simple Add remove class on mouse click

Simple CSS add remove classes with JQuery

<script>
$('#register').click(function() {
$('#boxcontt').addClass("slideOut");
$('#boxcontt').removeClass("slideDown");
$('#regform').addClass("slideDown");
$('#regform').removeClass("slideOut");
$('#forgetform').removeClass("slideDown");
});
</script>

Getting random background colors with JQuery

JQuery getting random background colors with CSS

<script>
                $(document).ready(function() {
                    window.setInterval(function() {
                        $(".tile5").each(function() {
                            $(this).css("background", get_random_color());
                        });
                    }, 3000);
                    window.setInterval(function() {
                        $(".tile12").each(function() {
                            $(this).css("background", get_random_color());
                        });
                    }, 4000);
                });

                function get_random_color() {
                    var letters = '0123456789ABCDEF'.split('');
                    var color = '#';
                    for (var i = 0; i < 6; i++) {
                        //  color += letters[Math.round(Math.random() * 15)];
                        color += letters[Math.round(Math.random() * 15)];
                    }
                    return color;
                }
</script>

Move Background Image on Hover mouse move

Move Background image X Y axis on mouse move or hove on a div or entire body and html page (Simple Parallax)

<script>
        $('html,body').mousemove(function(e){
    var amountMovedX = (e.pageX * -1 / 5);
    var amountMovedY = (e.pageY * -1 / 1000);
    $(this).css('background-position', amountMovedX + 'px ' + amountMovedY + 'px');
});
</script>