function photos(category, album, photo){
 $.ajax({
  url: '/scripts/portfolio.php?category=' + category + '&album=' + album + '&photo=' + photo,
  cache: false,
  beforeSend: function() {
   /*$('#photo').html('Получаем контент');*/
  },
  success: function(html){
   $('#photo').html(html);
  }
 });
 return false;
};

$(function() {
 var div = $('div.thumbnails'),
 ul = $('ul.thumbnails')
 var divWidth = div.width();
 var lastLi = ul.find('li:last-child');
 div.mousemove(function(e){
  var ulWidth = lastLi[0].offsetLeft + lastLi.outerWidth();	
  var left = (e.pageX - div.offset().left) * (ulWidth-divWidth) / divWidth;
  div.scrollLeft(left);
 });
});