在右侧滚动(jQuery)

尝试添加下面的代码,然后删除 img_forward 和 img_back 悬停功能。

var overview = $('.ngg-galleryoverview'),
 // vp = viewport width
 vp = overview.width(),
 // edgeMargin = margin to add on either side of the thumbs
 edgeMargin = 20,
 // maxw = width of all thumbs together side-by-side
 maxw = $('.gallery_thumbs').css('padding','0 ' + edgeMargin + 'px').outerWidth();

 overview.bind('mousemove', function(e){
  overview.scrollLeft( (e.pageX - overview.offset().left) * (maxw - vp) / vp );
 });