var nav2str='';
var mnav=function(){
	var m=document.getElementById('nav');
	m=m.getElementsByTagName('ul')[0];
	var a=m.getElementsByTagName('li');
	var url=window.location.pathname;
	var num=0;
	if(url.search('index')!=-1){
		num=0
	};
	try{
		num=navid
	}
	catch(e){};
	for(var i=0;i<a.length;i++){
		a.item(i).onmouseover=function(){
			var span2=this.getElementsByTagName('span');
			if(span2.length>0)span2[0].className='sel'
		};
		a.item(i).onmouseout=function(){
			var span2=this.getElementsByTagName('span');
			if(span2.length>0)span2[0].className=''
		}
	}
};
addLoadEvent(mnav);
var search_ck=function(key){
	var kwd="";
	if(key!=null){
		kwd=key
	}
	else{
		kwd=document.getElementById('searchkey')
	};
	if(kwd.value==""|kwd.value=="请填写关键字"){
		alert("请输入关键字!!");
		kwd.focus()
	}
	else{
		window.location="/search.aspx?kwd="+EncodeUtf8(kwd.value)
	}
};
var re_kwd=function(kwd){
	document.getElementById('searchkey').value=kwd
};
function EncodeUtf8(s1){
	var s=escape(s1);
	var sa=s.split("%");
	var retV="";
	if(sa[0]!=""){
		retV=sa[0]
	};
	for(var i=1;i<sa.length;i++){
		if(sa[i].substring(0,1)=="u"){
			retV+=Hex2Utf8(Str2Hex(sa[i].substring(1,5)))
		}
		else retV+="%"+sa[i]
	};
	return retV
};
function Str2Hex(s){
	var c="";
	var n;
	var ss="0123456789ABCDEF";
	var digS="";
	for(var i=0;i<s.length;i++){
		c=s.charAt(i);
		n=ss.indexOf(c);
		digS+=Dec2Dig(eval(n))
	};
	return digS
};
function Dec2Dig(n1){
	var s="";
	var n2=0;
	for(var i=0;i<4;i++){
		n2=Math.pow(2,3-i);
		if(n1>=n2){
			s+='1';
			n1=n1-n2
		}
		else s+='0'
	};
	return s
};
function Dig2Dec(s){
	var retV=0;
	if(s.length==4){
		for(var i=0;i<4;i++){
			retV+=eval(s.charAt(i))*Math.pow(2,3-i)
		};
		return retV
	};
	return-1
};
function Hex2Utf8(s){
	var retS="";
	var tempS="";
	var ss="";
	if(s.length==16){
		tempS="1110"+s.substring(0,4);
		tempS+="10"+s.substring(4,10);
		tempS+="10"+s.substring(10,16);
		var sss="0123456789ABCDEF";
		for(var i=0;i<3;i++){
			retS+="%";
			ss=tempS.substring(i*8,(eval(i)+1)*8);
			retS+=sss.charAt(Dig2Dec(ss.substring(0,4)));
			retS+=sss.charAt(Dig2Dec(ss.substring(4,8)))
		};
		return retS
	};
	return""
};
function clearTxt(id,txt){
	if(document.getElementById(id).value==txt)document.getElementById(id).value="";
	return
};
function fillTxt(id,txt){
	if(document.getElementById(id).value=="")document.getElementById(id).value=txt;
	return
};
function $(id){
	return document.getElementById(id)
};
function addLoadEvent(func){
	var oldonload=window.onload;
	if(typeof window.onload!='function'){
		window.onload=func
	}
	else{
		window.onload=function(){
			oldonload();
			func()
		}
	}
};
function addBtn(){
	if(!$('focus_turn')||!$('focus_pic')||!$('focus_tx'))return;
	var focusList=$('focus_pic').getElementsByTagName('li');
	if(!focusList||focusList.length==0)return;
	var btnBox=document.createElement('div');
	btnBox.setAttribute('id','focus_btn');
	var SpanBox='';
	for(var i=1;i<=focusList.length;i++){
		var spanList='<span class="normal">'+i+'</span>';
		SpanBox+=spanList
	};
	btnBox.innerHTML=SpanBox;
	$('focus_turn').appendChild(btnBox);
	$('focus_btn').getElementsByTagName('span')[0].className='current'
};
function classNormal(){
	var focusList=$('focus_pic').getElementsByTagName('li');
	var btnList=$('focus_btn').getElementsByTagName('span');
	var txList=$('focus_tx').getElementsByTagName('li');
	for(var i=0;i<focusList.length;i++){
		focusList[i].className='normal';
		btnList[i].className='normal';
		txList[i].className='normal'
	}
};
function classCurrent(n){
	var focusList=$('focus_pic').getElementsByTagName('li');
	var btnList=$('focus_btn').getElementsByTagName('span');
	var txList=$('focus_tx').getElementsByTagName('li');
	focusList[n].className='current';
	btnList[n].className='current';
	txList[n].className='current'
};
var autoKey=false;
function btnTurn(){
	if(!$('focus_turn')||!$('focus_pic')||!$('focus_tx')||!$('focus_btn'))return;
	$('focus_turn').onmouseover=function(){
		autoKey=true
	};
	$('focus_turn').onmouseout=function(){
		autoKey=false
	};
	var focusList=$('focus_pic').getElementsByTagName('li');
	var btnList=$('focus_btn').getElementsByTagName('span');
	var txList=$('focus_tx').getElementsByTagName('li');
	for(var m=0;m<btnList.length;m++){
		btnList[m].onmouseover=function(){
			classNormal();
			this.className='current';
			var n=this.childNodes[0].nodeValue-1;
			focusList[n].className='current';
			txList[n].className='current'
		}
	}
};
addLoadEvent(addBtn);
addLoadEvent(btnTurn);
addLoadEvent(setautoturn);
addLoadEvent(copyright);
function copyright(){
	var html=document.createElement("span");
	var web='w';
	web+='w';
	web+='w';
	web+='.';
	web+='3';
	web+='6';
	web+='9';
	web+='h';
	web+='l';
	web+='.';
	web+='c';
	web+='o';
	web+='m';
	html.innerHTML=unescape('%u6280%u672F%u652F%u6301%uFF1A%3Ca%20href%3D%22http%3A//')+web+unescape('%22%20target%3D%22_blank%22%3E369%u4E92%u8054%3C/a%3E');
	document.getElementById("copyright").appendChild(html)
};
function setautoturn(){
	autoTurn();
	setInterval('autoTurn()',5000)
};
function autoTurn(){
	if(!$('focus_turn')||!$('focus_pic')||!$('focus_tx'))return;
	if(autoKey)return;
	var focusList=$('focus_pic').getElementsByTagName('li');
	var btnList=$('focus_btn').getElementsByTagName('span');
	var txList=$('focus_tx').getElementsByTagName('li');
	for(var i=0;i<focusList.length;i++){
		if(focusList[i].className=='current'){
			var currentNum=i
		}
	};
	if(currentNum==focusList.length-1){
		classNormal();
		classCurrent(0)
	}
	else{
		classNormal();
		classCurrent(currentNum+1)
	}
};
function imageFocus(){
	if(!$('image_focus')||!$('image_focus_big')||!$('image_focus_small'))return;
	var imageSmallLists=$('image_focus_small').getElementsByTagName('li');
	var imageBigLists=$('image_focus_big').getElementsByTagName('li');
	for(var i=0;i<imageSmallLists.length;i++){
		imageSmallLists[i].setAttribute('nodeNo',i)
	};
	for(var i=0;i<imageSmallLists.length;i++){
		imageSmallLists[i].onmouseover=function(){
			var n=this.getAttribute('nodeNo');
			for(var m=0;m<imageBigLists.length;m++){
				imageBigLists[m].className=''
			};
			imageBigLists[n].className='current'
		}
	}
};
addLoadEvent(imageFocus);
function searchBox(){
	if(!$('more_search')||!$('search_box'))return;
	$('more_search').onclick=function(){
		$('search_box').className='';
		$('more_search').style.display='none';
		$('close_search').style.display='block'
	};
	$('close_search').onclick=function(){
		$('search_box').className='fixoneline';
		$('more_search').style.display='block';
		$('close_search').style.display='none'
	}
};
addLoadEvent(searchBox);
function addseccode(){
	if(noseccode!=0)return;
	$('login_authcode_input').style.display='block';
	if($('login_authcode_img').style.display=='block'){
		$('login_authcode_img').style.display='none'
	};
	$('login_showclose').style.display='block';
	$('user_login_position').className='current'
};
function showseccode(){
	$('login_authcode_img').style.display='block';
	updateseccode()
};
function hidesec(){
	$('login_authcode_input').style.display='none';
	$('login_showclose').style.display='none';
	$('login_authcode_img').style.display='none';
	$('user_login_position').className=''
}