//翻页广告代码
var n=0;
function Mea(value){
	n=value;
	setBg(value);
	plays(value);
	}
function setBg(value){
	for(var i=0;i<4;i++)
		document.getElementById("t"+i+"").className="bbg0";
	document.getElementById("t"+value+"").className="bbg1";
	} 
function plays(value){
	with (au){
		filters[0].Apply();
		for(i=0;i<4;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
		filters[0].play(); 		
		}
}
function clearAuto(){clearInterval(autoStart)}
function setAuto(){autoStart=setInterval("auto(n)", 3000)}
function auto(){
	n++;
	if(n>3)n=0;
	Mea(n);
} 
setAuto(); 

//填单代码
function check1()
{

 if (document.guestbook_hx.name.value=="")
  {
   alert("请输入姓名！")
   document.guestbook_hx.name.focus()
   document.guestbook_hx.name.select()
   return
  }
  
 var mobile=document.guestbook_hx.mobile.value;
 var reg0=/^1\d{6,10}$/;   //130--139。至少7位
 var my=false;
 if (reg0.test(mobile))my=true;
 if (!my){
	document.guestbook_hx.mobile.value='';
	alert('请输入正确的手机号码');
	document.guestbook_hx.mobile.focus()
    document.guestbook_hx.mobile.select()
   return
} 


 if (document.guestbook_hx.mobile.value=="")
  {
   alert("请输入手机号码！")
   document.guestbook_hx.mobile.focus()
   document.guestbook_hx.mobile.select()
   return
  }
   document.guestbook_hx.submit()
}





//翻动栏目告代码2
function fodb2(obj)
		  {
			var pb = obj.parentNode.parentNode.parentNode.parentNode;
			var pb1 = obj.parentNode.getElementsByTagName("div");
			var tb = pb.getElementsByTagName("tr")[1].getElementsByTagName("ul");
			var nb = pb1.length;
			for(i=0;i<nb;i++)
			{
				if(pb1[i] == obj)
				{
					pb1[i].className = "sb2";
					tb[i].className = "dis2";
				}
				else
				{
					pb1[i].className = "cardb2";
					tb[i].className = "undis2";				
				}
			}
		  }

//翻动栏目告代码3
function fodb3(obj)
		  {
			var pb = obj.parentNode.parentNode.parentNode.parentNode;
			var pb1 = obj.parentNode.getElementsByTagName("div");
			var tb = pb.getElementsByTagName("tr")[1].getElementsByTagName("ul");
			var nb = pb1.length;
			for(i=0;i<nb;i++)
			{
				if(pb1[i] == obj)
				{
					pb1[i].className = "sb3";
					tb[i].className = "dis3";
				}
				else
				{
					pb1[i].className = "cardb3";
					tb[i].className = "undis3";				
				}
			}
		  }
		  
//翻动栏目告代码4
function fodb4(obj)
		  {
			var pb = obj.parentNode.parentNode.parentNode.parentNode;
			var pb1 = obj.parentNode.getElementsByTagName("div");
			var tb = pb.getElementsByTagName("tr")[1].getElementsByTagName("ul");
			var nb = pb1.length;
			for(i=0;i<nb;i++)
			{
				if(pb1[i] == obj)
				{
					pb1[i].className = "sb4";
					tb[i].className = "dis4";
				}
				else
				{
					pb1[i].className = "cardb4";
					tb[i].className = "undis4";				
				}
			}
		  }		  

//导航代码
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_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_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];}
}

//栏目翻页1
function setTab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
 }
}