function ShowrankTab(id_num,num){

			for(var i=0;i<3;i++){document.getElementById("rankTab_"+id_num+i).className="rankTabOff"}
			for(var i=0;i<3;i++){document.getElementById("rankCon_"+id_num+i).style.display="none"}
			document.getElementById("rankTab_"+id_num+num).className="rankTabOn";
			document.getElementById("rankCon_"+id_num+num).style.display="block";
		}
function ShowWordAshes(id_num,num){
			if(num==0)
			{
			    document.getElementById("wordAshesTab1").className="wordAshesPic1";
			    document.getElementById("wordAshesTab2").className="wordAshesPic2";
			    document.getElementById("wordAshesTab3").className="wordAshesPic3";
			    document.getElementById("wasdiv1").style.display="block";
			    document.getElementById("wasdiv2").style.display="none";
			    document.getElementById("wasdiv3").style.display="none";
			}
				if(num==1)
			{
			    document.getElementById("wordAshesTab1").className="wordAshesPic11";
			    document.getElementById("wordAshesTab2").className="wordAshesPic22";
			    document.getElementById("wordAshesTab3").className="wordAshesPic3";
			    document.getElementById("wasdiv1").style.display="none";
			    document.getElementById("wasdiv2").style.display="block";
			    document.getElementById("wasdiv3").style.display="none";
			}
				if(num==2)
			{
			    document.getElementById("wordAshesTab1").className="wordAshesPic11";
			    document.getElementById("wordAshesTab2").className="wordAshesPic2";
			    document.getElementById("wordAshesTab3").className="wordAshesPic33";
			     document.getElementById("wasdiv1").style.display="none";
			    document.getElementById("wasdiv2").style.display="none";
			    document.getElementById("wasdiv3").style.display="block";
			}
		}
function ShowhistoryCultureCityTab(id_num,num){

			for(var i=0;i<10;i++){document.getElementById("historyCultureCityTab_"+id_num+i).className="historyCultureCityTabOff"}
			for(var i=0;i<10;i++){document.getElementById("historyCultureCityCon_"+id_num+i).style.display="none"}
			document.getElementById("historyCultureCityTab_"+id_num+num).className="historyCultureCityTabOn";
			document.getElementById("historyCultureCityCon_"+id_num+num).style.display="block";
		}
		
function ShowChinaGoodCity(id_num,num){

			for(var i=0;i<7;i++){document.getElementById("chinaGoodCityTab_"+id_num+i).className="chinaGoodCityOff"}
			for(var i=0;i<7;i++){document.getElementById("chinaGoodCityCon_"+id_num+i).style.display="none"}
			document.getElementById("chinaGoodCityTab_"+id_num+num).className="chinaGoodCityOn";
			document.getElementById("chinaGoodCityCon_"+id_num+num).style.display="block";
		}
		
		function ShowtrafficMealTab(id_num,num){

				if(num==0)
			{
			    
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1white";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2grey";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3grey";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4grey";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5grey";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6grey";
			    document.getElementById("trafficMealCon_10").style.display="block";
			    document.getElementById("trafficMealCon_11").style.display="none";
			    document.getElementById("trafficMealCon_12").style.display="none";
			    document.getElementById("trafficMealCon_13").style.display="none";
			    document.getElementById("trafficMealCon_14").style.display="none";
			    document.getElementById("trafficMealCon_15").style.display="none";
			    
			}
				if(num==1)
			{                          
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1grey";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2white";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3grey";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4grey";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5grey";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6grey";
			    document.getElementById("trafficMealCon_10").style.display="none";
			    document.getElementById("trafficMealCon_11").style.display="block";
			    document.getElementById("trafficMealCon_12").style.display="none";
			    document.getElementById("trafficMealCon_13").style.display="none";
			    document.getElementById("trafficMealCon_14").style.display="none";
			    document.getElementById("trafficMealCon_15").style.display="none";
	    
			}
				if(num==2)
			{
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1grey";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2grey";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3white";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4grey";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5grey";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6grey";
			    document.getElementById("trafficMealCon_10").style.display="none";
			    document.getElementById("trafficMealCon_11").style.display="none";
			    document.getElementById("trafficMealCon_12").style.display="block";
			    document.getElementById("trafficMealCon_13").style.display="none";
			    document.getElementById("trafficMealCon_14").style.display="none";
			    document.getElementById("trafficMealCon_15").style.display="none";

			}
				if(num==3)
			{
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1grey";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2grey";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3grey";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4white";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5grey";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6grey";
			    document.getElementById("trafficMealCon_10").style.display="none";
			    document.getElementById("trafficMealCon_11").style.display="none";
			    document.getElementById("trafficMealCon_12").style.display="none";
			    document.getElementById("trafficMealCon_13").style.display="block";
			    document.getElementById("trafficMealCon_14").style.display="none";
			    document.getElementById("trafficMealCon_15").style.display="none";
	    
			}
				if(num==4)
			{
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1grey";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2grey";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3grey";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4grey";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5white";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6grey";
			    document.getElementById("trafficMealCon_10").style.display="none";
			    document.getElementById("trafficMealCon_11").style.display="none";
			    document.getElementById("trafficMealCon_12").style.display="none";
			    document.getElementById("trafficMealCon_13").style.display="none";
			    document.getElementById("trafficMealCon_14").style.display="block";
			    document.getElementById("trafficMealCon_15").style.display="none";
 
			}
				if(num==5)
			{
			
			    document.getElementById("trafficMealTab_10").className="trafficMealTab_1grey";
			    document.getElementById("trafficMealTab_11").className="trafficMealTab_2grey";
			    document.getElementById("trafficMealTab_12").className="trafficMealTab_3grey";
			    document.getElementById("trafficMealTab_13").className="trafficMealTab_4grey";
			    document.getElementById("trafficMealTab_14").className="trafficMealTab_5grey";
			    document.getElementById("trafficMealTab_15").className="trafficMealTab_6white";
			    document.getElementById("trafficMealCon_10").style.display="none";
			    document.getElementById("trafficMealCon_11").style.display="none";
			    document.getElementById("trafficMealCon_12").style.display="none";
			    document.getElementById("trafficMealCon_13").style.display="none";
			    document.getElementById("trafficMealCon_14").style.display="none";
			    document.getElementById("trafficMealCon_15").style.display="block";
   
			}
		}
//分类转向方法
function gosort(){
     var pitchon = document.getElementById("sort").options.selectedIndex;
     if(pitchon==0)
         window.open('../yzsj/zc.htm')
     if(pitchon==1)
        window.open('../lygw/zc.htm')
     if(pitchon==2)
        window.open('../lyjt/zc.htm')
     if(pitchon==3)
        window.open('../lxs/zc.htm')
     if(pitchon==4)
        window.open('../bgfd/zc.htm')
     if(pitchon==5)
        window.open('../lycy/zc.htm')        
     if(pitchon==6)
        window.open('../lyyl/zc.htm')        
     if(pitchon==7)
        window.open('../wzgl/zc.htm')
       
}

          
	
function showPic(x)//单击按钮显示图片方法
{  
   document.getElementById("photoURL").src=m_pics[x];
   document.getElementById("newstitle").innerText=newsTitle[x];
    curimg=x+1;
    for( var i=0;i<10;i++)
   {   
      if(x==i)
       {  
            document.getElementById("picbut"+x).style.background="red";
        }
        else
        document.getElementById("picbut"+i).style.background="#2C4151";
    }

 }
  function validateBut()
  {
	
     document.getElementById("photoURL").src=m_pics[0];
	 
     var morenum=m_pics.length;
       for(var i=0;i<morenum;i++)
       {
            document.getElementById("picbut"+i).style.display="block";
        }
    do_flash();	
  }
function gotonews()//打开新页面
{
     window.open(picUrl[curimg-1])
}   
function renderit()
{
	transition	= 16;
	_img.filters.item(0).apply();
	_img.filters.item(0).transition =transition;
	_img.style.visibility = "";
	_img.filters(0).play(2.0);
}


function do_flash(){
	
	if(curimg >= m_pics.length) 
	curimg = 0;
	if(typeof(_img)!='undefined' && _img !=null)
	{
		_img.style.visibility="hidden";//元素的可见性　　隐藏
		_img.src	= m_pics[curimg];
		document.getElementById("newstitle").innerText=newsTitle[curimg];
		renderit();
		curimg ++;
		setTimeout(do_flash,step);
	}

	 for( var i=0;i<10;i++)
   {  

      if(curimg==i)
       {   
            document.getElementById("picbut"+(curimg-1)).style.background="red";
        }
        else
        document.getElementById("picbut"+i).style.background="#2C4151";
    }
}