JQ link Fade and Slide Animations

gistfile1.txt

// Hide all paragraphs using a slide up animation over 0.8 seconds
$( "p" ).slideUp( 800 );
 
// Show all hidden divs using a slide down animation over 0.6 seconds
$( "div.hidden" ).slideDown( 600 );

// Hide all paragraphs using a fade out animation over 1.5 seconds
$( "p" ).fadeOut( 1500 );
 
// Show all hidden divs using a fade in animation over 0.75 seconds
$( "div.hidden" ).fadeIn( 750 );