<!-- 
// 跳窗脚本
var win = null;
function LyWindow(mypage,myname,w,h,scroll,resiza){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+resiza+'resizable'
win = window.open(mypage,myname,settings)
}
function newpage(htmlurl) {
var newwin=window.open(htmlurl,"newWin","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,top=150,left=200,width=400,height=300");
newwin.focus();
return false;
}


// 图片缩放脚本
var flag=true; 
function DrawImage(ImgD){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
        flag=true; 
        if(image.width>=700){ 
            ImgD.width=700; 
            ImgD.height=(image.height*700)/image.width; 
        }else{ 
            ImgD.width=image.width; 
            ImgD.height=image.height; 
        }  
    } 
} 
// 图片缩放脚本
var flag=true; 
function DownImage(ImgD){ 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
        flag=true; 
        if(image.width>=300){ 
            ImgD.width=300; 
            ImgD.height=(image.height*300)/image.width; 
        }else{ 
            ImgD.width=image.width; 
            ImgD.height=image.height; 
        }  
    } 
} 
function cgimg(o){
var zoom=parseInt(o.style.zoom, 10)||100;zoom+=event.wheelDelta/12;if (zoom>0) o.style.zoom=zoom+'%';
return false;
}
// 滚动脚本
var rollspeed=30
var myInter;
function MarqueeV(){
	var ooRollV=document.getElementById("oRollV");
	var ooRollV1=document.getElementById("oRollV1");
	var ooRollV2=document.getElementById("oRollV2");
	if(ooRollV2.offsetTop-ooRollV.scrollTop<=0) {
		ooRollV.scrollTop-=ooRollV1.offsetHeight;
	}else{
		ooRollV.scrollTop++;
	}
}
function StartRollV() {
	var ooRollV=document.getElementById("oRollV");
	var ooRollV1=document.getElementById("oRollV1");
	var ooRollV2=document.getElementById("oRollV2");
	if (ooRollV) {
		if (parseInt(ooRollV.style.height)>=ooRollV2.offsetTop) {
			ooRollV.style.height = ooRollV2.offsetTop;
			return;
		}
		ooRollV2.innerHTML=ooRollV1.innerHTML;
		myInter=setInterval(MarqueeV,rollspeed);
		ooRollV.onmouseover=function() {clearInterval(myInter)};
		ooRollV.onmouseout=function() {myInter=setInterval(MarqueeV,rollspeed)};
	}
}
function MarqueeH(){
	var ooRollH=document.getElementById("oRollH");
	var ooRollH1=document.getElementById("oRollH1");
	var ooRollH2=document.getElementById("oRollH2");
	if(ooRollH2.offsetLeft-ooRollH.scrollLeft<=0) {
		ooRollH.scrollLeft-=ooRollH1.offsetWidth;
	}else{
		ooRollH.scrollLeft++;
	}
}
function StartRollH() {
	var ooRollH=document.getElementById("oRollH");
	var ooRollH1=document.getElementById("oRollH1");
	var ooRollH2=document.getElementById("oRollH2");
	if (ooRollH) {
		if (parseInt(ooRollH.style.width)>=ooRollH2.offsetLeft) {
			oRollH.style.width = oRollH2.offsetLeft;
			return;
		}
		ooRollH2.innerHTML=ooRollH1.innerHTML;
		myInter=setInterval(MarqueeH,rollspeed);
		ooRollH.onmouseover=function() {clearInterval(myInter)};
		ooRollH.onmouseout=function() {myInter=setInterval(MarqueeH,rollspeed)};
	}
}
// 图片脚本--------------------------
function zf11Pic(img,url,alt,blank)
{
	if (blank==null)
		blank=false;
	with(document){
		write("<table class='zf11Pic'>");
		write("<tr><td>");
		write("<a href='");
		write(url);
		if (blank)
			write("' >"); // 添加onClick='return newpage(this.href);'为跳窗脚本
		else
			write("' target='_blank'>");
		write("<img width='150' height='120' src='"); //  在width='150'后面添加height='高度'为图片固定大小
		write(img);
		write("' title='");
		write(alt);
		write("' ");
		write("></a></td></tr></table>");
	}
}




    //双击滚屏
    var currentpos,timer;
    function initialize()
    { 
    timer=setInterval("scrollwindow()",30); 
    } 
    function sc(){
    clearInterval(timer);
    }
    function scrollwindow()
    {
    currentpos=document.body.scrollTop;
    window.scroll(0,++currentpos);
    if (currentpos != document.body.scrollTop)
    sc();
    } 
    document.onmousedown=sc
    document.ondblclick=initialize




   
    //首页大图片随机转换
    bg = new Array(0); //设定图片数量，如果图片数为3，这个参数就设为2，依次类推
    //bg[0] = 'images/zf11_topbanner1.gif' //显示的图片路径，可用http://
    //bg[1] = 'images/zf11_topbanner2.gif'
    //bg[2] = 'images/zf11_topbanner3.gif'
    bg[0] = 'images/zf11_topbanner4.gif'
    index = Math.floor(Math.random() * bg.length);
    document.write("<style>#huerreson{background-image:url("+bg[index]+")}</style>");



// -->

function menuFix() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseDown=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onMouseUp=function() {
		this.className+=(this.className.length>0? " ": "") + "sfhover";
		}
		sfEls[i].onmouseout=function() {
		this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), 
"");
		}
	}
}
window.onload=menuFix;
