var curIndex=-1;
	var maxNumber;
	var type;
	function ai(title,picUrl,itemUrl){
		this.title=title;
		this.itemUrl=itemUrl;
		this.picUrl=picUrl;
	 }
	function initImgList(type){
		this.type=type;
		maxNumber=eval("ad"+type).length;
	}
function substr(str, len) {
	if(!str || !len) { return ''; }
	var a = 0;
	var i = 0;
	var temp = '';
	for (i=0;i<str.length;i++){
		if(str.charCodeAt(i)>255)
			a+=2;
		else 
			a++;
		if(a >len)return temp;
		temp += str.charAt(i);
	}
	return str;
}	
var arrFilter=new Array(
 "progid:DXImageTransform.Microsoft.GradientWipe(duration=2,gradientSize=0.25,motion=forward )",
 "progid:DXImageTransform.Microsoft.GradientWipe(duration=2,gradientSize=0.25,motion=forward )"
);//滤镜

var ie=document.all?true:false;
var canPlay=false;
if(ie){
 var navName=navigator.appVersion;
 var offset=navName.indexOf("MSIE");
 var iever=parseFloat(navName.substr(offset+4,4));
 canPlay=iever>5.0?true:false;
}


var playInTime=8*1000; //切换时间（毫秒）

	function changeImg(){
		curIndex=(curIndex+1)%maxNumber;
		try
		{	
			if(canPlay){
				var objImg=document.getElementById("picUrl");
				var rndFilter=Math.floor((Math.random()*arrFilter.length));
				objImg.style.filter=arrFilter[rndFilter];//随机取出滤镜
				objImg.filters[0].apply(); 
				objImg.filters[0].play();
				}
		}catch(er){}

		document.getElementById("picUrl").src=eval("ad"+type)[curIndex].picUrl;		
		document.getElementById("itemUrl").href=eval("ad"+type)[curIndex].itemUrl;
		document.getElementById("itemUrl2").href=eval("ad"+type)[curIndex].itemUrl;
		document.getElementById("picTitle").innerHTML=eval("ad"+type)[curIndex].title;	
		setTimeout("changeImg()",playInTime);		
	}
	
	var curBbsType=0;
	function changeBbsTotal(bbsType){
		if(bbsType==curBbsType) return;
		try{
		document.getElementById("bbsFirstType"+curBbsType).className='hideFirstType';
		document.getElementById("bbsItemType"+curBbsType).className='hideBbsLayer';
		document.getElementById("bbsSecondType"+curBbsType).className='hideSecondType';
		}catch(ex){}
		curBbsType=bbsType;
		document.getElementById("bbsFirstType"+curBbsType).className='showFirstType';
		document.getElementById("bbsItemType"+curBbsType).className='showBbsLayer';
		document.getElementById("bbsSecondType"+curBbsType).className='showSecondType';
		
	}
function searchMore(){
	if(curBbsType==0)
		document.location="newsItemList.action?typeId=1";
	else
		document.location="newsItemList.action?typeId=1&forumId="+curBbsType;
}
	function changeNewsTotal(bbsType){
		try{		
		if(bbsType==curBbsType) return;
		document.getElementById("changeTitle"+curBbsType).className='change0';
		document.getElementById("bbsItemType"+curBbsType).className='hideBbsLayer';
		}catch(ex){}
		curBbsType=bbsType;
		document.getElementById("changeTitle"+curBbsType).className='change1';
		document.getElementById("bbsItemType"+curBbsType).className='showBbsLayer';
	}

 function dispPicByType(type,row,col){
 	try{
  var str='<table border="0" cellpadding="0" width="100%" height="160" cellspacing="0"><tr>';
  for(var i=0;i<row*col;i++){
  	if(i%col==0&&i!=0) str+='</tr><tr>';
  	str+='<td><div align=center><a target="_blank" href="'+eval("ad"+type)[i].itemUrl+'"><img width=120 height=60 border=0 src="'+eval("ad"+type)[i].picUrl+'"><br/>'+eval("ad"+type)[i].title+'</a></div></td>'
  }
  str+='</tr></table>';
  return str;
  }catch(ex){return '';}
}


 function dispTradeMark(type,row,col){
 	var divValue=dispPicByType(type,row,col);
	document.getElementById("tradeMarkIcon").innerHTML=divValue;
}


function loadPicNewsLeft(type,obj,letterFlag,target){
 	try{
 	var str='';
 	var len=eval(obj+type).length;
  for(var i=0;i<len;i++){
  	str+='<div class="adPicNewsDiv" align="center"><a '+(isnull(target)?'':'target="'+target+'"')+' href="'+eval(obj+type)[i].itemUrl+'"><img border=0 src="'+eval(obj+type)[i].picUrl+'">';
  	if(letterFlag=='1') str+='<br/><span>'+eval(obj+type)[i].title+'</span>';
  	str+='</a></div>';
  }
  return str;
  }catch(ex){return '';}
}


function loadLetterNewsLeft(type,obj){
 	try{
 	var str='';
 	var len=eval(obj+type).length;
  for(var i=0;i<len;i++){
  	str+='<div class="hotNewsDiv"><span>●</span><a target="_blank" href="'+eval(obj+type)[i].itemUrl+'">'+eval(obj+type)[i].title.toLowerCase()+'</a></div>';
  }
  return str;
  }catch(ex){return '';}
}

function loadScrollNews(){
 	try{
 	var str='';
 	var len=ad2.length;
  for(var i=0;i<len;i++){
  	str+='<a target="_blank" href="'+ad2[i].itemUrl+'">'+ad2[i].title.toLowerCase()+'</a>   ';
  }
  return str;
  }catch(ex){return '';}
}
function initProdPic(){
	var rLen=ad3.length;
	if(rLen>6) rLen=6;
	var str;
	for(var i=0;i<rLen;i++){
		str='<div class=imgCommon><a target="_blank" href="'+ad3[i].itemUrl+'"><img border=0 width=70 height=90 src="'+ad3[i].picUrl+'"></a></div><div><a target="_blank" href="'+ad3[i].itemUrl+'">'+substr(ad3[i].title,12)+'</a></div>';
		document.getElementById('prodImg'+i).innerHTML=str;
	}
}

 function dispProd(row,col){
 	try{
 	col=col*2;
 	var aLen=row*col;
 	var aProd=new Array(aLen);
 	var rLen=ad3.length;
 	for(var i=0;i<aLen;i++)
    aProd[i]=ad3[i%rLen];
  
  var str='<table border="0" cellpadding="0" width="1480" height="290" cellspacing="5"><tr>';
  for(var i=0;i<aLen;i++){
    	if(i%col==0&&i!=0) str+='</tr><tr>';
    	str+='<td width="8%" valign=top><div align=center id="prodZT"><a target="_blank" href="'+aProd[i].itemUrl+'"><img border=0 width=75 height=100  src="'+aProd[i].picUrl+'"><br/>'+aProd[i].title+'</a></div></td>'
    }
    str+='</tr></table>';
    document.getElementById('demob1').innerHTML=str;
  }catch(ex){}
}


function getProdPic(row,col,k){
	try{
	var tmp=col;
	col=col*2;
 	var aLen=row*col;
 	var aProd=new Array(aLen);
 	var rLen=mag3.length;
 	for(var i=0;i<aLen;i++)
    aProd[i]=mag3[i%rLen];
  
  var str='<table border="0" cellpadding="0" width="520" height="310" cellspacing="5"><tr>';
  for(var i=k*col;i<(k+1)*col;i++){
    	if(i%tmp==0&&i!=0) str+='</tr><tr>';
    	str+='<td width="25%" valign=top><div align=center id="prodZT"><a target="_blank" href="GetMagazineInfo.action?itemId='+aProd[i].itemUrl+'"><img border=0 width=75 height=100  src="'+aProd[i].picUrl+'"><br/>'+substr(aProd[i].title,32)+'</a></div></td>'
    }
    str+='</tr></table>';
    document.getElementById('magDiv1').innerHTML=str;
  }catch(ex){}
}

function mouse_on(td_now,clsName){
  if(isnull(clsName)) clsName='change';
	if(td_now.className == clsName+'1') return false;
	else td_now.className = clsName+'2';
}
function mouse_of(td_now,clsName){
  if(isnull(clsName)) clsName='change';
	if(td_now.className == clsName+'1') return false;
	else td_now.className = clsName+'0';
}

function s_chR(td_now,module,objName,len,clsName){
	if(isnull(clsName)) clsName='change';
	if(td_now.className == clsName+'1') return false;
	for(var i=1;i<=len;i++){
	  if(document.getElementById(objName+'But'+i).className==clsName+'1'){
  		document.getElementById(objName+'But'+i).className=clsName+'0';
  		document.getElementById(objName+'List'+i).style.display='none';
  		break;
	  }
	}
	td_now.className = clsName+'1';	
	document.getElementById(objName+'List'+module).style.display='';
}	

function prodLeftDown(){
	var str='<table width="192" border="0" cellspacing="5" cellpadding="3" style="background:url(images/bg002.gif) repeat-x" >';
	try{
	 	var len=ad5.length;
	 	if(len>6) len=6;
	  for(var i=0;i<len;i++)
	  	str+='<tr><td>·<a target="_blank" href="'+ad5[i].itemUrl+'">'+ad5[i].title.toLowerCase()+'</a></td></tr>';
  }catch(ex){}
	str+='</table>';
	return str;
}
function picA(objName,maxLen){
 	try{
	 	var str='';
	 	var len=eval(objName).length;
	 	if(len>maxLen) len=maxLen;
	  for(var i=0;i<len;i++)
	  	str+=eval(objName)[i].picUrl+(i<len-1?'|':'');	  	
	  return str;
  }catch(ex){return '';}
}
function linksA(objName,maxLen){
 	try{
	 	var str='';
	 	var len=eval(objName).length;
	 	if(len>maxLen) len=maxLen;
	  for(var i=0;i<len;i++)
	  	str+=eval(objName)[i].itemUrl+(i<len-1?'|':'');
	  return str;
  }catch(ex){return '';}
}
function textsA(objName,maxLen,charSize){
 	try{
	 	var str='';
	 	var len=eval(objName).length;
	 	if(len>maxLen) len=maxLen;
	  for(var i=0;i<len;i++)
	  	str+=substr(eval(objName)[i].title,charSize)+(i<len-1?'|':'');
	  return str;
  }catch(ex){return '';}
}


/*Period */
var curPeriodId=0;
function prePeriod(){
	curPeriodId=curPeriodId-1;
	if(curPeriodId<0) curPeriodId=d.length-1;
	initPeriod(curPeriodId);
}
function nextPeriod(){
	curPeriodId=curPeriodId+1;
	if(curPeriodId>=d.length) curPeriodId=0;
	initPeriod(curPeriodId);
}

	function loadPicIndex(obj){
  var str=''; 
  for(var i=0;i<eval(obj).length;i++)
    str+='<A href="javascript:setCurIndex('+i+');" class="nof" id="index'+i+'">'+(i+1)+'</A> ';
  return str;
  }
  
  
function initPeriod(id){
	try{
		curPeriodId=id;
		if(isnull(d)) return;
		if(isnull(d[id])) return;
		var dObj=d[id].split('@');
		var str='<table height="248" border="0" align="center" cellpadding="0" cellspacing="0">';
		for(var j=0;j<dObj.length-1;j++){
			var dEle=dObj[j].split(',');
			if(j==0){
				document.getElementById('coverId').innerHTML='<a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank><img border=0 src="'+dEle[1] +'" width="194" height="263" /></a>';
				document.getElementById('dirId').innerHTML='<a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank>本期目录</a>';
				document.getElementById('qianyanId').innerHTML='<div class=qianYanTitle><a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank>'+dEle[3]+'</a></div>'+dEle[2];
				//document.getElementById('curA').href='DirArticle.action?periodId='+dEle[0];
			}else{
				str+='<tr><td valign=top>·</td><td valign=top><a href="GetArticleInfo.action?itemId='+dEle[0]+'" target=_blank>'+dEle[1]+'</a></td></tr>';
			}
		}
		document.getElementById('hotId').innerHTML=str+'</table>';
		
	}catch(ex){}
}

function initPeriodsss(id){
	try{
		curPeriodId=id;
		if(isnull(d)) return;
		if(isnull(d[id])) return;
		var dObj=d[id].split('@');
		var str='<table height="248" border="0" align="center" cellpadding="0" cellspacing="0">';
		for(var j=0;j<dObj.length-1;j++){
			var dEle=dObj[j].split(',');
			if(j==0){
				document.getElementById('coverId').innerHTML='<a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank><img width=228 height=280 border=0 src="'+dEle[1] +'"/></a>';
				document.getElementById('dirId').innerHTML='<a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank>本期目录</a>';
				document.getElementById('qianyanId').innerHTML='<div class=qianYanTitle><a href="DirArticle.action?periodId='+dEle[0]+'" target=_blank>'+dEle[3]+'</a></div>'+dEle[2];
				//document.getElementById('curA').href='DirArticle.action?periodId='+dEle[0];
			}else{
				str+='<tr><td valign=top>·</td><td valign=top><a href="GetArticleInfo.action?itemId='+dEle[0]+'" target=_blank>'+dEle[1]+'</a></td></tr>';
			}
		}
		document.getElementById('hotId').innerHTML=str+'</table>';
		
	}catch(ex){}
}

function initCurPeriod(id){
	try{
		curPeriodId=id;
		if(isnull(d)) return;
		if(isnull(d[id])) return;
		var dObj=d[id].split('@');
		var str='<ul>';
		for(var j=0;j<dObj.length-1;j++){
			var dEle=dObj[j].split(',');
			if(j==0){
				document.getElementById('coverId').innerHTML='<a href="../DirArticle.action?periodId='+dEle[0]+'" target=_blank><img border=0 src="'+dEle[1] +'" width="194" height="263" /></a>';
				document.getElementById('hot_cont1').innerHTML='<span><a href="../DirArticle.action?periodId='+dEle[0]+'" target=_blank><font size="3" color="red">'+dEle[3]+'</font></a></span><p>'+dEle[2]+'[<a href="../DirArticle.action?periodId='+dEle[0]+'" target=_blank><font size="3" color="red">全文</font></a>]</p>';
			}else{
				str+='<li><a href="../GetArticleInfo.action?itemId='+dEle[0]+'" target=_blank>'+dEle[1]+'</a></li>';
			}
		}
		document.getElementById('hot_cont2').innerHTML=str+'</ul>';
		
	}catch(ex){}
}

function initOtherPeriod(id){
	try{
		if(isnull(d)) return;
		var str='';
		for(var i=1;i<id+1;i++){
			if(isnull(d[i])) return;
			var dObj=d[i].split('@');
			var dEle=dObj[0].split(',');			
			str+='<div class="coverM" style="height:175px;"><a href="../DirArticle.action?periodId='+dEle[0]+'" target=_blank><img border=0 src="'+dEle[1] +'.jpg" /><a href="../DirArticle.action?periodId='+dEle[0]+'" target=_blank>'+dEle[4]+'</a></a></div>';
		}
		document.getElementById('otherPeriod').innerHTML=str;
	}catch(ex){}
}