$(document).ready(function() {
    jQuery('ul.sf-menu').superfish({
    hoverClass:    'sfHover',          // the class applied to hovered list items
    delay:         800,                // the delay in milliseconds that the mouse can remain outside a submenu without it closing
    animation:     {opacity:'show'},   // an object equivalent to first parameter of jQuery’s .animate() method
    speed:         'normal',           // speed of the animation. Equivalent to second parameter of jQuery’s .animate() method
    autoArrows:    true,               // if true, arrow mark-up generated automatically = cleaner source code at expense of initialisation performance
    dropShadows:   true,               // completely disable drop shadows by setting this to false
    disableHI:     false              // set to true to disable hoverIntent detection
    });
    });