function rotatePicpr(prcon_height,interval) {
				var prcon = document.getElementById("prcon");
				var prcon_a = prcon.getElementsByTagName("a");
				var prcon_inner = prcon.getElementsByTagName("ul")[0];
				if (prcon_inner.move) clearTimeout(prcon_inner.move);
				if (pr_onnum) prcon_inner.count = pr_onnum;
				if (!picprOver) {
					if (prcon_inner.count<prcon_a.length) { prcon_inner.count++; }
					else { prcon_inner.count = 1; }
					picprOnNum(prcon_inner.count);
				}
				pr_onnum = 0;
				var repeat = "rotatePicpr("+prcon_height+","+interval+")";
				prcon_inner.move = setTimeout(repeat,interval);
			}
			function picprOnNum(a) {
				var onnum = a;
				var etype=null;
				movePicpr(onnum);
			}
			function picprOn(e) {
				stopPicpr();
				var e=e?e:window.event;
				var etype=e.type;
				var onnum = this.className.replace("n","");
				movePicpr(onnum,etype);
			}
			function movePicpr(onnum,etype) {
				var onnum = parseInt(onnum)-1;
				var prcon = document.getElementById("prcon");
				var prcon_inner =	prcon.getElementsByTagName("ul")[0];
				var prcon_img0 =	prcon_inner.getElementsByTagName("img")[0];
				var prcon_height = parseInt(prcon_img0.getAttribute("height"));
				var brName = navigator.appName.charAt(0);
				if (etype=="focus"&&brName=="M"&&onnum!=0) {
				}else{
					prcon_inner.style.top = onnum*(-prcon_height) + "px";
				}
				var prnum = document.getElementById("prnum");
				var prnum_img = prnum.getElementsByTagName("img");
				for (var i=0;i<prnum_img.length;i++)	{
					var where = prnum_img[i].src.indexOf("on.gif",0)
					if (where!=-1) { prnum_img[i].src = prnum_img[i].src.replace("on.gif", ".gif"); }
				}
				prnum_img[onnum].src = prnum_img[onnum].src.replace(".gif", "on.gif");
				pr_onnum = parseInt(onnum)+1;
			}
			function playPicpr() {
				picprOver = false;
				var prcontrol = document.getElementById("prcontrol");
				var prcontrol_img = prcontrol.getElementsByTagName("img");
				for (var i=0;i<prcontrol_img.length;i++) {
					var prcontrolCN = prcontrol_img[i].className;
					prcontrol_img[i].src = prcontrol_img[i].src.replace("on.gif",".gif");
					if (prcontrolCN=="play") prcontrol_img[i].src = prcontrol_img[i].src.replace(".gif","on.gif");
				}
			}
			function stopPicpr() {
				picprOver = true;
				var prcontrol = document.getElementById("prcontrol");
				var prcontrol_img = prcontrol.getElementsByTagName("img");
				for (var i=0;i<prcontrol_img.length;i++) {
					var prcontrolCN = prcontrol_img[i].className;
					prcontrol_img[i].src = prcontrol_img[i].src.replace("on.gif",".gif");
					if (prcontrolCN=="stop") prcontrol_img[i].src = prcontrol_img[i].src.replace(".gif","on.gif");
				}
			}
			function initPicpr() {
				var prnum = document.getElementById("prnum");
				var prnum_img = prnum.getElementsByTagName("img");
				for (var i=0;i<prnum_img.length;i++)	{
					prnum_img[i].onclick = picprOn;
				}
				var prcon = document.getElementById("prcon");
				var prcon_inner =	prcon.getElementsByTagName("ul")[0];
				var prcon_a = prcon.getElementsByTagName("a");
				for (var i=0;i<prcon_a.length;i++)	{
					prcon_a[i].onfocus = picprOn;
					prcon_a[i].onblur =  playPicpr;
				}
				var prcon_img =	prcon_inner.getElementsByTagName("img");
				var prcon_img0 =	prcon_img[0];
				var prcon_height = parseInt(prcon_img0.getAttribute("height"));
				prcon_inner.count = 0;
				pr_onnum = 0;
				playPicpr();
				rotatePicpr(prcon_height,5000);
				var picpr = document.getElementById("picpr");
			prcon.onmouseover = prnum.onmouseover = stopPicpr;
			prcon.onmouseout = prnum.onmouseout = playPicpr;
			}