var intervalId;var intervalTime=10000;var $active;var currentImg=1;var animating=false;function slideSwitch(){if(!animating){$active=$("#slideshow IMG.active");if($active.length==0){$active=$("#slideshow IMG:last")}var a=$active.next().length?$active.next():$("#slideshow IMG:first");$active.addClass("last_active");currentImg++;animateImage(a)}}intervalId=setInterval("slideSwitch()",intervalTime);function chooseImage(c,b){if(!animating){c--;$active=$("#slideshow IMG.active");$active.addClass("last_active");var a=$("#slideshow IMG:eq("+c+")");animateImage(a);clearInterval(intervalId);intervalId=setInterval("slideSwitch()",intervalTime)}}function animateImage(a){if(!animating){animating=true;a.css({opacity:0}).addClass("active").animate({opacity:1},1000,function(){$active.removeClass("active last_active");animating=false});return true}else{return false}}function nextImage(){if(!animating){currentImg++;if(currentImg>$("#slideshow IMG").size()){currentImg=1}chooseImage(currentImg)}}function prevImage(){if(!animating){currentImg--;if(currentImg<1){currentImg=$("#slideshow IMG").size()}chooseImage(currentImg)}};