function slideRight()
{var $active=$('.topHome img.active');if($active.length==0)$active=$('.topHome img:last');var $next=$active.next().length?$active.next():$('.topHome img:first');$active.addClass('last-active');$next.css({opacity:0.0}).addClass('active').animate({opacity:1.0},1000,function(){$active.removeClass('active last-active');});}
function slideLeft()
{var $active=$('.topHome img.active');if($active.length==0)$active=$('.topHome img:first');var $prev=$active.prev().length?$active.prev():$('.topHome img:last');$active.addClass('last-active');$prev.css({opacity:0.0}).addClass('active').animate({opacity:1.0},1000,function(){$active.removeClass('active last-active');});}