var target = document.getElementById("thumbnails");
			//set prameters (image file name, product ID)
			var ary = [
			 ["kpm1000.jpg","0115"], 
			 ["dme1600.jpg","0111"], 
			 ["plz4wh.jpg","0113"], 
			 ["pfx2000.jpg","0059"], 
			 ["pbz.jpg","0105"]//note "comma" is unnecessary in last!
			];
			var tags="";
			for (i = 0; i < ary.length; i ++){
			tags += "<a href='slideshow/img/"+ary[i][0]+"' ";
			tags += "class='slideshowThumbnail' ";
			tags += "rel='"+ary[i][1]+"'>";
			tags += "<img src='slideshow/img/getthumnail.php?path="+ary[i][0]+"'/></a>\n";
			}
			target.innerHTML = tags;
			
				window.addEvent('domready',function(){
					var obj = {
						wait: 5000, 
						effect: 'fade',
						duration: 1000, 
						loop: true, 
						thumbnails: true,
						backgroundSlider: true,
						 onClick: function(i){
						 var obj = document.getElementById("thumbnails");
						 var str = obj.getElementsByTagName("a")[i].getAttribute("rel");
						 location.href="./product/detail.php?IdFamily="+str;
						 }
					}
					show = new SlideShow('slideshowContainer','slideshowThumbnail',obj);
					show.play();
				});