floatingMenu.add('twitter-widget',  
            {  
                // Represents distance from left or right browser window  
                // border depending upon property used. Only one should be  
                // specified.  
                // targetLeft: 0,  
                targetRight: 10,  
      
                // Represents distance from top or bottom browser window  
                // border depending upon property used. Only one should be  
                // specified.  
                targetTop: 5,  
                // targetBottom: 0,  
      
                // Uncomment one of those if you need centering on  
                // X- or Y- axis.  
                // centerX: true,  
                // centerY: true,  
      
                // Remove this one if you don't want snap effect  
                snap: true  
            });