var buttonLineOn="#DA0000";           //button下划线on的颜色 
   var buttonLineOff="#ADADAD";          //button下划线off的颜色 
   var TimeOut=5000;              //每张图切换时间 (单位毫秒); 
   var imgAlt=new Array(); 
   var textLinkStyle=''; 
   var imgUrl=new Array(); 
   var imgLink=new Array(); 
   var imgText=new Array(); 
   var adNum=0; 
   imgUrl[1]='/pic/flad01.jpg';
   imgText[1]='<a href=\"http://www.nongjiayuan.org/jiayuan/\">有山家园--品牌农家,贴心服务！</a>';
   imgLink[1]='http://www.nongjiayuan.org/jiayuan/';
   imgAlt[1]='有山家园--品牌农家,贴心服务！'; 
   
   imgUrl[2]='/pic/flad02.jpg';
   imgText[2]='<a href=\"http://www.nongjiayuan.org/jiayuan/\">精品农家菜,赵阿姨亲自主厨</a>';
   imgLink[2]='http://www.nongjiayuan.org/jiayuan/';
   imgAlt[2]='精品农家菜,赵阿姨亲自主厨'; 
   
   imgUrl[3]='/pic/flad03.jpg';
   imgText[3]='<a href=\"http://www.nongjiayuan.org/shidu/\">京郊十渡-奇山秀水-北方小桂林!</a>';
   imgLink[3]='http://www.nongjiayuan.org/shidu/';
   imgAlt[3]='京郊十渡-奇山秀水-北方小桂林!'; 
   
   imgUrl[4]='/pic/flad04.jpg';
   imgText[4]='<a href=\"http://www.nongjiayuan.org/jiayuan/\">硕果累累--喜庆农家</a>';
   imgLink[4]='http://www.nongjiayuan.org/jiayuan/';
   imgAlt[4]='硕果累累--喜庆农家'; 
   
   imgUrl[5]='/pic/flad05.jpg';
   imgText[5]='<a href=\"http://www.nongjiayuan.org/shidu-nongjiayuan/\">京郊游,感受青山绿水</a>';
   imgLink[5]='http://www.nongjiayuan.org/shidu-nongjiayuan/';
   imgAlt[5]='京郊游,感受青山绿水'; 
   
   var count=0;
   for (i=1;i<imgUrl.length;i++) {
    if( (imgUrl[i]!="") && (imgLink[i]!="")&&(imgText[i]!="")&&(imgAlt[i]!="") ) { count++;} 
	else { break;}
   }
   function changeimg(n)
   {
    if (navigator.appName == "Netscape")
	{adNum=n;
	 window.clearInterval(theTimer);
	 adNum=adNum-1;
	 nextAd();
	}
	else{
	 NowFrame=n;
	 for (var i=1;i<=count;i++)
	 {
	  if (i==n){document.images['oDIV'+i].style.display = ""; }
	  else{document.images['oDIV'+i].style.display = "none"; }
	 }
	 if (n==count){next=1;}
	 else {next=NowFrame+1};
	 document.getElementById('focustext').innerHTML=imgText[NowFrame];
	 document.getElementById('link'+NowFrame).style.background=buttonLineOn;
	 for (var i=1;i<=count;i++)
	 {if (i!=NowFrame){document.getElementById('link'+i).style.background=buttonLineOff;}}
	 oTransContainer.filters[0].Play(duration=2);
	 window.clearInterval(IEtheTimer);
	 IEtheTimer=setTimeout("fnToggle()", TimeOut);
	 }
	 }
	 function goUrl(){
	 window.open(imgLink[adNum],'_blank');
	 }
	 if (navigator.appName == "Netscape")
	 {
	  function nextAd(){
	   if(adNum<(imgUrl.length-1))adNum++;
	   else adNum=1;
	   document.images.imgInit.src=imgUrl[adNum];
	   document.images.imgInit.alt=imgAlt[adNum];
	   document.getElementById('focustext').innerHTML=imgText[adNum];
	   document.getElementById('imgLink').href=imgLink[adNum];
	   theTimer=setTimeout("nextAd()", TimeOut);
	  }
	  document.write('<a id="imgLink" href="'+imgLink[1]+'" target=_blank><img src="'+imgUrl[1]+'" name="imgInit" style="width:368px;height:142px;border:0px #181818 solid;" border=0 alt="'+imgAlt[1]+'"></a>');
	  document.write('<div height=20 align=right style=padding-top:6px><span id="focustext" style="color:#C32929;padding-right:17px;text-decoration:none;"></span></div>');
	  nextAd();
	 }
	 else
	 {
	  var NowFrame = 1;
	  var MaxFrame = count;
	  var bStart = 0;
	  function fnToggle() {
	   var next = NowFrame + 1;
	   if(next == MaxFrame+1)
	   {
	    NowFrame = MaxFrame;
		next = 1;
	   }
	   if(bStart == 0)
	   {
	    bStart = 1;
		setTimeout('fnToggle()', TimeOut);
		return;
	   }
	   else
	   {
	    oTransContainer.filters[0].Apply();
		document.images['oDIV'+next].style.display = "";
		document.images['oDIV'+NowFrame].style.display = "none"; 
		document.getElementById('focustext').innerHTML=imgText[next];
		oTransContainer.filters[0].Play(duration=2);
		if(NowFrame == MaxFrame) 
		NowFrame = 1;
		else
		NowFrame++;
	   }
	   IEtheTimer=setTimeout("fnToggle()", TimeOut);
	   }
	   document.write('<DIV id=oTransContainer style="FILTER: progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0, wipeStyle=0, motion=forward);width:368px;height:142px;">');
	   document.write('<a href="'+imgLink[1]+'" target="_blank" onFocus="this.blur();"><img align="middle" src="'+imgUrl[1]+'" style="width:368px;height:142px;border:0px #181818 solid;" border=0 align="absmiddle" id=oDIV1 alt="'+imgAlt[1]+'"></a>');
	   for(var i=2;i<=count;i++){
	    document.write('<a href="'+imgLink[i]+'" target="_blank" onFocus="this.blur();"><img src="'+imgUrl[i]+'" style="width:368px;height:142px;border:0px #181818 solid;" border=0 align="absmiddle" id=oDIV'+i+' style="DISPLAY: none" alt="'+imgAlt[i]+'"></a>');
		}
		fnToggle();
		document.write('</DIV>');
		document.write('<div height=20 align=right style=padding-top:3px><span id="focustext" style="color:#C32929;padding-right:10px;text-decoration:none;">'+imgText[1]+'</span></div>');
		}