Fade In and fade out

This is fade in and out sample.

<script type="text/javascript">

$('<button id="btnFadeOut">Fade Out</button>id="btnFadeIn" style="margin-left:10px;">In</button>p id="pFadeInOut">paragraph can fade in and out</p>')

    .filter('#btnFadeOut')

    .click(function(){$ 

        ('#pFadeInOut').fadeOut(3000);

    })

    .end()

    .filter('#btnFadeIn')

    .click(function(){

        $('#pFadeInOut').fadeIn(3000);

    })

    .end()

    .insertAfter('.fadeInOutContext');

</script>