function MM_swapImgRestore() { // v3.0
	var i, x, a = document.MM_sr;
	for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) {
		x.src = x.oSrc;
	}
}

function MM_preloadImages() { // v3.0
	var d = document;
	if (d.images) {
		if (!d.MM_p)
			d.MM_p = new Array();
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for (i = 0; i < a.length; i++)
			if (a[i].indexOf("#") != 0) {
				d.MM_p[j] = new Image;
				d.MM_p[j++].src = a[i];
			}
	}
}

function MM_findObj(n, d) { // v4.01
	var p, i, x;
	if (!d)
		d = document;
	if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.substring(p + 1)].document;
		n = n.substring(0, p);
	}
	if (!(x = d[n]) && d.all)
		x = d.all[n];
	for (i = 0; !x && i < d.forms.length; i++)
		x = d.forms[i][n];
	for (i = 0; !x && d.layers && i < d.layers.length; i++)
		x = MM_findObj(n, d.layers[i].document);
	if (!x && d.getElementById)
		x = d.getElementById(n);
	return x;
}

function MM_swapImage() { // v3.0
	var i, j = 0, x, a = MM_swapImage.arguments;
	document.MM_sr = new Array;
	for (i = 0; i < (a.length - 2); i += 3)
		if ((x = MM_findObj(a[i])) != null) {
			document.MM_sr[j++] = x;
			if (!x.oSrc)
				x.oSrc = x.src;
			x.src = a[i + 2];
		}
}

function swapLayer(sById1, sById2) {
	var div1 = document.getElementById(sById1);
	var div2 = document.getElementById(sById2);
	if (div1 == null || div2 == null)
		return;
	if (div1.style.display == 'none') {
		div1.style.display = "block";
		div2.style.display = "none";
	} else {
		div1.style.display = "none";
		div2.style.display = "block";
	}
}

/*
 * ================================================ <img
 * onMouseOver=xwzImgRollOver(this, true, '/path/src/sample.gif')
 * onMouseOut=xwzImgRollOver(this)
 * ================================================
 */
function xwzImgRollOver(oImg, bType, sSrc) {
	if (bType == true) {
		if (oImg.getAttribute('xwzAlreadySrc') == null)
			oImg.setAttribute('xwzAlreadySrc', oImg.src);
		oImg.src = sSrc;
	} else {
		if (oImg.getAttribute('xwzAlreadySrc') != null)
			oImg.src = oImg.getAttribute('xwzAlreadySrc');
	}
}

function xwzRollingImageTrans(imageName, thumbnailName, eventName, winName) {
	this.Index = 0;
	this.ListItem = new Array(0);
	this.Name = imageName;
	this.Thumbnail = thumbnailName;
	this.tmRotate = null;
	this.nInterval = 4500;
	this.eventName = eventName;
	this.winTarget = winName;

	if (window.xwzRollObject == null)
		window.xwzRollObject = new Array(0);
	window.xwzRollObject[this.Name] = this;

	this.install = function() {
		window.document.images[this.Name].onclick = this.goLink;
		if (this.ListItem.length == 0)
			return;
		this.tmRotate = setTimeout("window.xwzRollObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);
		var icons = document.getElementsByName(this.Thumbnail);
		for (var i = 0; i < icons.length; i++) {
			if (this.eventName == 'over')
				icons[i].onmouseover = new Function("window.xwzRollObject['"
						+ this.Name + "'].alterImage(" + i + ")");
			else
				icons[i].onclick = new Function("window.xwzRollObject['"
						+ this.Name + "'].alterImage(" + i + ")");
		}
	}

	this.addItem = function(Link, ImgSrc, Icon1, Icon2) {
		var itmX = {
			Link : "",
			ImgSrc : "",
			DefIcon : "",
			OvrIcon : ""
		};
		itmX.Link = Link;
		itmX.ImgSrc = ImgSrc;
		itmX.DefIcon = Icon1;
		itmX.OvrIcon = Icon2;
		this.ListItem[this.ListItem.length] = itmX;
	}

	this.alterImage = function(index) {
		var icons = document.getElementsByName(this.Thumbnail);
		if (this.Index == index)
			return;
		if (this.ListItem[this.Index].DefIcon != "")
			icons[this.Index].src = this.ListItem[this.Index].DefIcon;

		this.Index = index;
		this.imgTrans();
		clearTimeout(this.tmRotate);
		this.tmRotate = null;
		this.tmRotate = setTimeout("window.xwzRollObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);

	}

	this.goLink = function() {
		var name = this.getAttribute('name');
		var xwzRoll = window.xwzRollObject[name];
		clearTimeout(xwzRoll.tmRotate);
		xwzRoll.tmRotate = null;
		xwzRoll.winTarget = "_top"; // �����Ƿ񵯳���ҳ��
		if (xwzRoll.winTarget == '' || xwzRoll.winTarget == null) {
			window.location.href = xwzRoll.ListItem[xwzRoll.Index].Link;
		} else {
			window
					.open(xwzRoll.ListItem[xwzRoll.Index].Link,
							xwzRoll.winTarget);
		}
	}

	this.rotateTrans = function() {
		var icons = document.getElementsByName(this.Thumbnail);
		var itmX = this.ListItem[this.Index];
		if (itmX.DefIcon != "")
			icons[this.Index].src = itmX.DefIcon;

		this.Index += 1;
		if (this.Index >= this.ListItem.length)
			this.Index = 0;

		this.imgTrans();

		clearTimeout(this.tmRotate);
		this.tmRotate = null;
		this.tmRotate = setTimeout("window.xwzRollObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);
	}

	this.imgTrans = function() {
		var icons = document.getElementsByName(this.Thumbnail);
		var itmX = this.ListItem[this.Index];
		if (itmX.OvrIcon != null && itmX.OvrIcon != "")
			icons[this.Index].src = itmX.OvrIcon;
		try {
			document.images[this.Name].filters[0].apply();
			document.images[this.Name].src = itmX.ImgSrc;
			document.images[this.Name].filters[0].play();
		} catch (e) {
			document.images[this.Name].src = itmX.ImgSrc;
		}
	}
}

function xwzRollingMarqTrans(Name, eventName) {
	this.Name = Name;
	this.Index = 0;
	this.ListItem = new Array(0);

	this.tmRotate = null;
	this.nInterval = 4500;
	this.eventName = eventName;

	if (window.xwzMarqObject == null)
		window.xwzMarqObject = new Array(0);
	window.xwzMarqObject[this.Name] = this;

	this.install = function() {
		if (this.ListItem.length == 0)
			return;
		this.tmRotate = setTimeout("window.xwzMarqObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);
		for (var i = 0; i < this.ListItem.length; i++) {
			if (this.eventName == 'over')
				this.ListItem[i].Img.onmouseover = new Function("window.xwzMarqObject['"
						+ this.Name + "'].alterTrans(" + i + ")");
			else
				this.ListItem[i].Img.onclick = new Function("window.xwzMarqObject['"
						+ this.Name + "'].alterTrans(" + i + ")");
		}
	}

	this.addItem = function(targetObj, targetImg, Icon1, Icon2) {
		var itmX = {
			Objects : null,
			Imgs : null,
			DefaultSrc : "",
			OverSrc : ""
		};
		itmX.Object = targetObj;
		itmX.Img = targetImg;
		itmX.DefaultSrc = Icon1;
		itmX.OverSrc = Icon2;
		this.ListItem[this.ListItem.length] = itmX;
	}

	this.alterTrans = function(index) {
		if (this.Index == index)
			return;
		var itmX = this.ListItem[this.Index];
		if (itmX.DefaultSrc != "")
			itmX.Img.src = itmX.DefaultSrc;
		this.Index = index;
		this.objTrans();
		clearTimeout(this.tmRotate);
		this.tmRotate = null;
		this.tmRotate = setTimeout("window.xwzMarqObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);
	}

	this.rotateTrans = function() {
		var itmX = this.ListItem[this.Index];
		if (itmX.DefaultSrc != "")
			itmX.Img.src = itmX.DefaultSrc;

		this.Index += 1;
		if (this.Index >= this.ListItem.length)
			this.Index = 0;

		this.objTrans();

		clearTimeout(this.tmRotate);
		this.tmRotate = null;
		this.tmRotate = setTimeout("window.xwzMarqObject['" + this.Name
						+ "'].rotateTrans()", this.nInterval);
	}

	this.objTrans = function() {
		var itmX = this.ListItem[this.Index];
		if (itmX.Img != null && itmX.OverSrc != "")
			itmX.Img.src = itmX.OverSrc;
		for (var i = 0; i < this.ListItem.length; i++)
			this.ListItem[i].Object.style.display = 'none';
		try {
			itmX.Object.filters[0].apply();
			itmX.Object.style.display = '';
			itmX.Object.filters[0].play();
		} catch (e) {
			itmX.Object.style.display = '';
		}
	}
}

function verticalWheel(id, height, nSec) {
	if (window.xwzWheelMarq == null)
		window.xwzWheelMarq = new Array(0);
	xwzWheelMarq[id] = {
		install : function(id, height, nSec) {
			this.id = id;
			this.div = document.getElementById('ID_DIV_KEYWORD');
			this.table = document.getElementById('ID_TABLE_KEYWORD');
			if (this.div == null)
				return;
			// this.div.style.cssText =
			// "height:"+height+";position:relative;cursor:pointer;";
			this.div.style.cssText = "height:"
					+ height
					+ ";overflow:hidden;position:relative;cursor:pointer;clip:rect(0 auto "
					+ this.height + " 0);left:0;top:0";
			this.div.parentNode.style.position = 'relative'
			this.div.parentNode.onmouseover = function() {
				xwzWheelMarq[id].table.style.visibility = 'visible';
				xwzWheelMarq[id].nPause = true;
			}
			this.div.parentNode.onmouseout = function() {
				xwzWheelMarq[id].table.style.visibility = 'hidden';
				xwzWheelMarq[id].nPause = false;
			}
			//
			this.index = 0;
			this.height = height;
			this.items = new Array(0);
			this.tmID = null;
			this.nPause = false;
			this.nSec = nSec;
			var rows = this.table.tBodies[0].rows;
			for (var i = 0; i < rows.length; i++) {
				this.items[i] = document.createElement("DIV");
				this.items[i].innerHTML = rows[i].innerHTML;
				this.items[i].style.padding = "3";
				this.items[i].style.width = "100%";
				this.items[i].style.height = this.height;
				this.items[i].style.position = "absolute";
				this.items[i].style.top = this.height * i;
				this.div.appendChild(this.items[i]);
				//
				rows[i].cells[0].style.cssText = "padding-left:5px;border-bottom:#CACACA 1px dotted;";
				rows[i].onmouseover = function() {
					this.style.backgroundColor = "#FDF1F0";
				}
				rows[i].onmouseout = function() {
					this.style.backgroundColor = "";
				}
				if (i >= rows.length - 1) {
					rows[i].cells[0].style.border = "";
				}
			}
		},
		doWheel : function() {
			var itmN = this.items[this.index];
			var nSleep = 50;
			var nIndex = this.index + 1 >= this.items.length ? 0 : this.index
					+ 1;
			clearTimeout(this.tmID);
			this.tmID = null;
			if (this.nPause != true) {
				for (var i = 0; i < this.items.length; i++) {
					this.items[i].style.top = parseInt(this.items[i].style.top)
							- 1;
				}
				if (parseInt(itmN.style.top) <= this.height * -1) {
					itmN.style.top = this.height * (this.items.length - 1);
					this.index = this.index + 1 >= this.items.length
							? 0
							: this.index + 1;
					nSleep = this.nSec;
				}
			} else {
				if (parseInt(itmN.style.top) < (this.height / 2) * -1) {
					itmN.style.top = this.height * (this.items.length - 1);
					this.index = this.index + 1 >= this.items.length
							? 0
							: this.index + 1;
				}

				for (var i = 0; i < this.items.length; i++) {
					this.items[i].style.top = this.height
							* ((this.items.length - this.index + i) % this.items.length);
				}
				nSleep = 10;
			}
			//
			this.tmID = setTimeout("xwzWheelMarq['" + this.id + "'].doWheel()",
					nSleep);
		}
	}
	xwzWheelMarq[id].install(id, height, nSec);
	xwzWheelMarq[id].tmID = setTimeout("xwzWheelMarq['" + id + "'].doWheel()",
			nSec);
}