/*<![CDATA[*/
$(function(){
    //Get our elements for faster access and set overlay width
    var div = $('div.sc_menu'),
        ul = $('ul.sc_menu'),
        ulPadding = 15;
 
    //Get menu width
    var divWidth = div.width();
 
    //Remove scrollbars
    div.css({overflow: 'hidden'});
 
    //Find last image container
    var lastLi = ul.find('li:last-child');
 
    //When user move mouse over menu
    div.mousemove(function(e){
        //As images are loaded ul width increases,
        //so we recalculate it each time
        var ulWidth = lastLi[0].offsetLeft + lastLi.outerWidth() + ulPadding;
        var left = (e.pageX - div.offset().left) * (ulWidth-divWidth) / divWidth;
        div.scrollLeft(left);
    });
});
/*]]>*/