t_u = null;
	t_u_old = null;
	maxPic = 3;
	showPic = 0;

	function switchPic(curPic){ 
		if(curPic == maxPic){ 
			showPic = 1;
		}else{ 
			showPic = showPic + 1;
		}
		for(i=1; i <= maxPic; i++){ 
			if(i == showPic){ 
				document.getElementById("goods_new_"+i).className = "goods_new_no";
				document.getElementById("goods_new"+i).style.display = "";
			}else{ 
				document.getElementById("goods_new_"+i).className = "";
				document.getElementById("goods_new"+i).style.display = "none";
			}
		}
	}
	function reSwitchPic() { 
		clearTimeout(t_u);
		switchPic(showPic);
		t_u = setTimeout('reSwitchPic();', 6000);
	}
	function pauseSwitch() { 
		clearTimeout(t_u);
		t_u_old = t_u;
	}
	function selectSwitch(num) { 
		showPic = num;
		for(i=1; i <= maxPic; i++){ 
			if(i == num){ 
				document.getElementById("goods_new_"+i).className = "goods_new_no";
				document.getElementById("goods_new"+i).style.display = "";
			}else{ 
				document.getElementById("goods_new_"+i).className = "";
				document.getElementById("goods_new"+i).style.display = "none";
			}
		}
	}
	function goonSwitch() {
		clearTimeout(t_u);
		t_u = setTimeout('reSwitchPic();', 6000);
	}