var AnimatedMenu = StartMenu;
	var nonie4 = "aaaaa.htm";	//设置非ie4++以上版本浏览器的连接页面；因为改菜单只适用于IE4++；
	var bAnimate = true;	//动态?
	var nStep = 10;	//速度
	var nDelay = 20;//延迟
	var nChunk;

	var useragent = navigator.userAgent;// 如果检测浏览器不是IE4++以上版本导向上面指定的aaaaa页面；
	if (useragent.indexOf("MSIE")==-1) {
		window.location = aaaaaa;
	} else {
		if ((navigator.appVersion.substring(0,1) < 4) || 
		    (useragent.indexOf("Windows 3.1") != -1) ||
		    (useragent.indexOf("X11") != -1) ||
		    (useragent.indexOf("Mac") != -1))
		{
			window.location = aaaaa;
		}
	}
	//主函数
	
	 
<!--

browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
        if (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ))) version = "n3";
        else version = "x";
        
        if (version == "n3")
        {
        button1on = new Image(100,113);
        button1on.src = "s1hbsa_zy.gif";
        button1off = new Image(100,113);
        button1off.src = "s1hba_zy.gif";

        button2on = new Image(100,113);
        button2on.src = "s2hbsa_zy.gif";
        button2off = new Image(100,113);
        button2off.src = "s2hba_zy.gif";
		
        button3on = new Image(100,114);
        button3on.src = "s3hbsa_zy.gif";
        button3off = new Image(100,114);
        button3off.src = "s3hba_zy.gif";
		
        button4on = new Image(100,113);
        button4on.src = "s4hbsa_zy.gif";
        button4off = new Image(100,113);
        button4off.src = "s4hba_zy.gif";
		
        }

function img_act(imgName)
{
        if (version == "n3") 
        {
        imgOn = eval(imgName + "on.src");
        document [imgName].src = imgOn;
        }
}

function img_inact(imgName)
{
        if (version == "n3") 
        {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
        }
}

// -->

<!--//

sandra0 = new Image();
sandra0.src = "gg1_zy.gif";

sandra1 = new Image();
sandra1.src = "gg2_zy.gif";

var i_strngth=1
var i_image=0

var imageurl = new Array()
imageurl[0] ="gg1_zy.gif"
imageurl[1] ="gg2_zy.gif"


function showimage() {		
	if(document.all) {
		if (i_strngth <=110) {
			testimage.innerHTML="<img style='filter:alpha(opacity="+i_strngth+")' src="+imageurl[i_image]+" border=0>";
			i_strngth=i_strngth+10
			var timer=setTimeout("showimage()",100)
		}	
		else {
			clearTimeout(timer)
			var timer=setTimeout("hideimage()",5000)
		}
	}	
	
	if(document.layers) {
			clearTimeout(timer)
			document.testimage.document.write("<img src="+imageurl[i_image]+" border=0>")
			document.close()
			i_image++
			if (i_image >= imageurl.length) {i_image=0}	
			var timer=setTimeout("showimage()",5000)
				
	}	
}


function hideimage() {		
	if (i_strngth >=-10) {
		testimage.innerHTML="<img style='filter:alpha(opacity="+i_strngth+")' src="+imageurl[i_image]+" border=0>";
		i_strngth=i_strngth-10
		var timer=setTimeout("hideimage()",100)
	}	
	else {
		clearTimeout(timer)
		i_image++
		if (i_image >= imageurl.length) {i_image=0}
		i_strngth=1
		var timer=setTimeout("showimage()",500)	
	}
}
//-->