jQuery.noConflict();
jQuery(document).ready(function(){ 
    jQuery("div.nav ul").superfish({ 
        delay:       100,                               // delay on mouseout 
        animation:   {opacity:'show',height:'show'},    // fade-in and slide-down animation 
        speed:       'fast',                            // faster animation speed 
        autoArrows:  false,                             // disable generation of arrow mark-up 
        dropShadows: true                              // disable drop shadows 
    }); 
});