<!-- 导航切换动作 -->
	function navbar_tab(navbar_num,navbar_all){
		for(var i=1;i<=navbar_all;i++){
			document.getElementById("navbar_kongzhi").className=("navbar_id_"+ navbar_num);
			document.getElementById("navbar_zt_"+i).className="weixuanzhong";
		}
			document.getElementById("navbar_zt_"+navbar_num).className="xuanzhong";
	}
	function getUrl()
	{
		var url=location.href;
		var zhongduanLei=0;
		if(document.getElementById('BranchID')!=null)
		{
			 zhongduanLei = document.getElementById('BranchID').innerHTML;
		}
		var navbar_num=1;
		if(url.indexOf("bigTypeAction.action?bigTypeId=1")>0||url.indexOf("BranchID=1")>0||zhongduanLei==1)
			navbar_num=2
		else if(url.indexOf("bigTypeAction.action?bigTypeId=2")>0||url.indexOf("BranchID=2")>0||zhongduanLei==2)
			navbar_num=3
		else if(url.indexOf("bigTypeAction.action?bigTypeId=3")>0||url.indexOf("BranchID=3")>0||zhongduanLei==3)
			navbar_num=5
		else if(url.indexOf("bigTypeAction.action?bigTypeId=4")>0||url.indexOf("BranchID=4")>0||zhongduanLei==4)
			navbar_num=4
		else if(url.indexOf("bigTypeAction.action?bigTypeId=5")>0||url.indexOf("BranchID=5")>0||zhongduanLei==5)
			navbar_num=6
          else 
			navbar_num=1;
		return navbar_num;
	}
  
    
  
	function navbar_tab2(){
		var navbar_num=getUrl();
		
		var obj=document.getElementById("navbar_kongzhi").childNodes;
		var linum=obj.length;
		var linum_temp=0;
		for(var i=0;i<linum;i++)
		{
			if(document.getElementById("navbar_kongzhi").childNodes[i].nodeName=="LI")
				linum_temp++;
		}
		if(linum_temp > 5){
		
		for(var i=1;i<=linum_temp;i++){
			document.getElementById("navbar_zt_"+i).className="weixuanzhong";
		}
			document.getElementById("navbar_kongzhi").className=("navbar_id_"+ navbar_num);
			document.getElementById("navbar_zt_"+navbar_num).className="xuanzhong";
		}else{
		
		for(var i=1;i<=linum_temp;i++){
			document.getElementById("navbar_zt_"+i).className="weixuanzhong";
		}
			document.getElementById("navbar_kongzhi").className=("navbar_site_"+ navbar_num);
			document.getElementById("navbar_zt_"+navbar_num).className="xuanzhong";
		}
}

	<!-- 分站导航样式 -->
function navbar_tab3(navbar_num,navbar_all){
		for(var i=1;i<=navbar_all;i++){
			document.getElementById("navbar_kongzhi").className=("navbar_site_"+ navbar_num);
			document.getElementById("navbar_zt_"+i).className="weixuanzhong";
		}
			document.getElementById("navbar_zt_"+navbar_num).className="xuanzhong";
	}
<!--手机卡-->
function showInfo33(f) 
{ 
document.getElementById("popasp_table1").style.display="none"; 
document.getElementById("popasp_table2").style.display="none"; 
document.getElementById("popasp_table"+f).style.display=""; 
document.getElementById("tasd1").background="images/sjkpc.jpg"; 
document.getElementById("tasd2").background="images/sjkpc.jpg"; 
document.getElementById("tasd"+f).background="images/sjkpa.jpg"; 
} 

<!--切换书包-->
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];}
}
<!--结束-->
<!-- 
//图片按比例缩放 
  
function DrawImage(ImgD,iwidth,iheight){ 
    var flag=false;
    //参数(图片,允许的宽度,允许的高度) 
    var image=new Image(); 
    image.src=ImgD.src; 
    if(image.width>0 && image.height>0){ 
    flag=true; 
    if(image.width/image.height>= iwidth/iheight){ 
        if(image.width>iwidth){   
        ImgD.width=iwidth; 
        ImgD.height=(image.height*iwidth)/image.width; 
        }else{ 
        ImgD.width=image.width;   
        ImgD.height=image.height; 
        } 
        ImgD.alt=image.width+"×"+image.height; 
        } 
else{ 
        if(image.height>iheight){   
        ImgD.height=iheight; 
        ImgD.width=(image.width*iheight)/image.height;         
        }else{ 
        ImgD.width=image.width;   
        ImgD.height=image.height; 
        } 
        ImgD.alt=image.width+"×"+image.height; 
        } 
    } 
} 
//-->