//图片滚动展示 Start
	var counts = 2;
	img1 = new Image();
	img1.src = 'images/banner1.jpg';
	img2 = new Image();
	img2.src='images/banner2.jpg';
	var smallImg = new Array();
	smallImg[0] = 'images/pic1.jpg';
	smallImg[1]='images/pic2.jpg';
	//小图
	//
	var nn = 1;
	var key = 0;
	function change_img() {
		if (key == 0) {
			key = 1;
		} else if (document.all) {
			document.getElementById("pic").filters[0].Apply();
			document.getElementById("pic").filters[0].Play(duration = 2);
		}
		eval('document.getElementById("pic").src=img' + nn + '.src');
		for ( var i = 1; i <= counts; i++) {
			document.getElementById("xxjdjj" + i).className = 'axx';
		}
		document.getElementById("xxjdjj" + nn).className = 'bxx';
		nn++;
		if (nn > counts) {
			nn = 1;
		}
		tt = setTimeout('change_img()', 5000);
	}
	function changeimg(n) {
		nn = n;
		window.clearInterval(tt);
		change_img();
	}

	function ImageShow() {
		document.write('<div class="Picshow_main">');
		document
				.write('<div><img id="pic" class="IMGbig" /></div>');
		document.write('<div class="Picshow_change">');
		for ( var i = 0; i < counts; i++) {
			document.write('<a href="javascript:changeimg(' + (i + 1)
					+ ');" id="xxjdjj' + (i + 1)
					+ '" class="axx" target="_self"><img src="' + smallImg[i]
					+ '"></a>');
		}
		document.write('</div></div>');
		change_img();
	}
	//图片滚动展示 End