$(document).ready(function(){ 

        $('ul.sf-menu').superfish({ 
            delay:       1000,
            animation:   {width:'show'},
            speed:       'slow'
        }); 

}); 

/*
{ 
            animation: {left:'show'},   // slide-down effect without fade-in 
            delay:     1200               // 1.2 second delay on mouseout 
        }
*/