function showdate() {
	clientdate = new Date();
	clientyear = clientdate.getYear();
	if(clientyear < 300) clientyear = 1900 + clientyear ;
	clientmonth = clientdate.getMonth()+1;
	clientday = clientdate.getDate();
	weekday = clientdate.getDay();
	if (weekday==0) weekday="天";
	if (weekday==1) weekday="一";
	if (weekday==2) weekday="二";
	if (weekday==3) weekday="三";
	if (weekday==4) weekday="四";
	if (weekday==5) weekday="五";
	if (weekday==6) weekday="六";
	document.write("<span class='date'>"+clientyear+"年"+clientmonth+"月"+clientday+"日"+"　星期"+weekday+"</span>");
}
function difang() {
	document.write("<a href='http://beijing.eol.cn'>京</a><a href='http://tianjin.eol.cn'>津</a><a href='http://hebei.eol.cn/'>冀</a><a href='http://shanxi.eol.cn/'>晋</a><a href='http://neimenggu.eol.cn/'>蒙</a><a href='http://liaoning.eol.cn/'>辽</a><a href='http://jilin.eol.cn/'>吉</a><a href='http://heilongjiang.eol.cn/'>黑</a><a href='http://shanghai.eol.cn/'>沪</a><a href='http://zhejiang.eol.cn/'>浙</a><a href='http://jiangxi.eol.cn/'>赣</a><a href='http://fujian.eol.cn/'>闽</a><a href='http://chongqing.eol.cn/'>渝</a><a href='http://sichuan.eol.cn/'>川</a><a href='http://guizhou.eol.cn/'>贵</a><a href='http://yunnan.eol.cn/'>云</a><a href='http://xizang.eol.cn/'>藏</a><a href='http://guangdong.eol.cn/'>粤</a><a href='http://guangxi.eol.cn/'>桂</a><a href='http://hainan.eol.cn/'>琼</a><a href='http://jiangsu.eol.cn/'>苏</a><a href='http://anhui.eol.cn/'>皖</a><a href='http://shandong.eol.cn/'>鲁</a><a href='http://hunan.eol.cn/'>湘</a><a href='http://hubei.eol.cn/'>鄂</a><a href='http://henan.eol.cn/'>豫</a><a href='http://shaanxi.eol.cn/'>陕</a><a href='http://gansu.eol.cn/'>甘</a><a href='http://ningxia.eol.cn/'>宁</a><a href='http://qinghai.eol.cn/'>青</a><a href='http://xinjiang.eol.cn/'>新</a>");
}

var marqueeContent=new Array();
var marqueeInterval=new Array();
var marqueeId=0;
var marqueeDelay=3500;
var marqueeHeight=16;

function initMarquee() {
	var str=marqueeContent[0];
	document.getElementById('marqueeBox').innerHTML='<div>'+str+'</div>';
	marqueeId++;
	marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);
}
function startMarquee() {
	var str=marqueeContent[marqueeId];
		marqueeId++;
	if(marqueeId>=marqueeContent.length) marqueeId=0;
	if(document.getElementById('marqueeBox').childNodes.length==1) {
		var nextLine=document.createElement('DIV');
		nextLine.innerHTML=str;
		document.getElementById('marqueeBox').appendChild(nextLine);
	}
	else {
		document.getElementById('marqueeBox').childNodes[0].innerHTML=str;
		document.getElementById('marqueeBox').appendChild(document.getElementById('marqueeBox').childNodes[0]);
		document.getElementById('marqueeBox').scrollTop=0;
	}
	clearInterval(marqueeInterval[1]);
	marqueeInterval[1]=setInterval("scrollMarquee()",20);
}
function scrollMarquee() {
	document.getElementById('marqueeBox').scrollTop++;
	if(document.getElementById('marqueeBox').scrollTop%marqueeHeight==(marqueeHeight-1)){
		clearInterval(marqueeInterval[1]);
	}
}
function $(o) {
	return document.getElementById(o);
}
function secbd(v1,v2) {
	if(v1=='l'){
		$('rtl'+v2).className='right-tls';
		$('rtr'+v2).className='right-trn';
		$('rcl'+v2).style.display='block';
		$('rcr'+v2).style.display='none';
	}
	else {
		$('rtl'+v2).className='right-tln';
		$('rtr'+v2).className='right-trs';
		$('rcl'+v2).style.display='none';
		$('rcr'+v2).style.display='block';
	}
}
function autosec(f) {
	s=(f=='l')?'r':'l';
	for(i=1;i<6;i++) {
		secbd(s,i);
	}
	setTimeout("autosec(s)",10000);
}
setTimeout("autosec('r')",10000);

function loadleft() {
	$('leftpanel').innerHTML=$('preleft').innerHTML;
	$('preleft').innerHTML='';
}
function loadright() {
	$('rightpanel').innerHTML=$('preright').innerHTML;
	$('preright').innerHTML='';
}
function loadtonglan() {
	$('tonglan').innerHTML=$('pretonglan').innerHTML;
	$('pretonglan').innerHTML='';
}
/*search*/
function searchsubmit(){
	var objchannel=$('channelid');
	var objsearchword=$('searchword');
	var url;
	var swv=objsearchword.value;
	swv=swv.replace(/\(|\)/g," ");
	swv=swv.replace(/\s+$/g,"");
	swv=swv.replace(/^\s+/g,"");
	if(swv=="请输入关键词"||swv==""){
		alert("请输入关键词");
		objsearchword.focus();
		return false;
	}
	swv=objsearchword.value;
	swv=swv.replace(/\(|\)/g," ");
	swv=swv.replace(/\s+$/g,"");
	swv=swv.replace(/^\s+/g,"");
	swv=swv.replace(/\s+/g," and ");
	if($('searchtype').value=='title') newsearch="doctitle=("+swv+")";
	else newsearch=swv;
	url = "http://search.eol.cn/was40/search?channelid="+objchannel.value+"&searchword="+encodeURIComponent(newsearch);
	window.open(url,"","");
	return false;
}
/*20070611*/
function initMarquee_3() { 
        var str_3=marqueeContent_3[0]; 
        document.write('<div id=marqueeBox_3 style="overflow:hidden;height:'+marqueeHeight_3+'px;line-height:'+marqueeHeight_3+'px" onmouseover="clearInterval(marqueeInterval_3[0])" onmouseout="marqueeInterval_3[0]=setInterval(\'startMarquee_3()\',marqueeDelay_3)"><div>'+str_3+'</div></div>'); 
        marqueeId_3++; 
        marqueeInterval_3[0]=setInterval("startMarquee_3()",marqueeDelay_3); 
        } 
function startMarquee_3() { 
        var str_3=marqueeContent_3[marqueeId_3]; 
                marqueeId_3++; 
        if(marqueeId_3>=marqueeContent_3.length) marqueeId_3=0; 
        if(marqueeBox_3.childNodes.length==1) { 
                var nextLine=document.createElement('DIV'); 
                nextLine.innerHTML=str_3; 
                marqueeBox_3.appendChild(nextLine); 
                } 
        else { 
                marqueeBox_3.childNodes[0].innerHTML=str_3; 
                marqueeBox_3.appendChild(marqueeBox_3.childNodes[0]); 
                marqueeBox_3.scrollTop=0; 
                } 
        clearInterval(marqueeInterval_3[1]); 
        marqueeInterval_3[1]=setInterval("scrollMarquee_3()",30); 
        } 
function scrollMarquee_3() { 
        marqueeBox_3.scrollTop++; 
        if(marqueeBox_3.scrollTop%marqueeHeight_3==(marqueeHeight_3-1)){ 
                clearInterval(marqueeInterval_3[1]); 
                } 
        }