//栏目跳转
function g(o){
	return document.getElementById(o);
}


function exposh(n,m,p){
	for(var i=0;i<n;i++){
		g("expol"+m+i).style.display="none";
		g("expoer"+m+i).className="";
	}

	g("expol"+m+p).style.display="block";
	g("expoer"+m+p).className="current";

}
function expobut(n){
	for(var i=0;i<6;i++){
		g("expobut0"+i).className="";
	
	}
	g("expobut0"+n).className="current";

}


//select
function select0(){
	g("select000").style.display="block";
}
function select00(){
	g("select000").style.display="none";
}
//menu加长
function menushow(){
	if(g("menushow0").className=="cata1"){
  
   document.images.mimg.src="/index/images/arrow02.gif";
   document.images.mimg.alt="隐藏"; 
   g("menushow0").className="cata2";
	}
	else{
   
   document.images.mimg.src="/index/images/arrow01.gif";
   document.images.mimg.alt="展开";
	g("menushow0").className="cata1";	
	}
}

//menu行业展会菜单
function showm(k){
	g("catashow"+k).style.display="block";
	g("catas0"+k).style.color="#fe7220";
	g("catas0"+k).style.fontWeight="bold";
	}
function hiddenm(k){
	g("catashow"+k).style.display="none";
	g("catas0"+k).style.color="#003296";
	g("catas0"+k).style.fontWeight="normal";
}

//图片左右滑动列表 
var Speed_1 = 10; //速度(毫秒)
var Space_1 = 20; //每次移动(px)
var PageWidth_1 = 120 * 7; //翻页宽度（PX）
var interval_1 = 7000; //翻页间隔（毫秒）
var fill_1 = 0;
var MoveLock_1 = false;
var MoveTimeObj_1;
var MoveWay_1="right";
var Comp_1 = 0;
var AutoPlayObj_1=null;

function GetObj(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}}
function AutoPlay_1(){clearInterval(AutoPlayObj_1);AutoPlayObj_1=setInterval('ISL_GoDown_1();ISL_StopDown_1();',interval_1)}
function ISL_GoUp_1(){if(MoveLock_1)return;clearInterval(AutoPlayObj_1);MoveLock_1=true;MoveWay_1="left";MoveTimeObj_1=setInterval('ISL_ScrUp_1();',Speed_1);}
function ISL_StopUp_1(){if(MoveWay_1 == "right"){return};clearInterval(MoveTimeObj_1);if((GetObj('ISL_Cont_1').scrollLeft-fill_1)%PageWidth_1!=0){Comp_1=fill_1-(GetObj('ISL_Cont_1').scrollLeft%PageWidth_1);CompScr_1()}else{MoveLock_1=false}
AutoPlay_1()}
function ISL_ScrUp_1(){if(GetObj('ISL_Cont_1').scrollLeft<=0){GetObj('ISL_Cont_1').scrollLeft=GetObj('ISL_Cont_1').scrollLeft+GetObj('List1_1').offsetWidth}
GetObj('ISL_Cont_1').scrollLeft-=Space_1}
function ISL_GoDown_1(){clearInterval(MoveTimeObj_1);if(MoveLock_1)return;clearInterval(AutoPlayObj_1);MoveLock_1=true;MoveWay_1="right";ISL_ScrDown_1();MoveTimeObj_1=setInterval('ISL_ScrDown_1()',Speed_1)}
function ISL_StopDown_1(){if(MoveWay_1 == "left"){return};clearInterval(MoveTimeObj_1);if(GetObj('ISL_Cont_1').scrollLeft%PageWidth_1-(fill_1>=0?fill_1:fill_1+1)!=0){Comp_1=PageWidth_1-GetObj('ISL_Cont_1').scrollLeft%PageWidth_1+fill_1;CompScr_1()}else{MoveLock_1=false}
AutoPlay_1()}
function ISL_ScrDown_1(){if(GetObj('ISL_Cont_1').scrollLeft>=GetObj('List1_1').scrollWidth){GetObj('ISL_Cont_1').scrollLeft=GetObj('ISL_Cont_1').scrollLeft-GetObj('List1_1').scrollWidth}
GetObj('ISL_Cont_1').scrollLeft+=Space_1}
function CompScr_1(){if(Comp_1==0){MoveLock_1=false;return}
var num,TempSpeed=Speed_1,TempSpace=Space_1;if(Math.abs(Comp_1)<PageWidth_1/2){TempSpace=Math.round(Math.abs(Comp_1/Space_1));if(TempSpace<1){TempSpace=1}}
if(Comp_1<0){if(Comp_1<-TempSpace){Comp_1+=TempSpace;num=TempSpace}else{num=-Comp_1;Comp_1=0}
GetObj('ISL_Cont_1').scrollLeft-=num;setTimeout('CompScr_1()',TempSpeed)}else{if(Comp_1>TempSpace){Comp_1-=TempSpace;num=TempSpace}else{num=Comp_1;Comp_1=0}
GetObj('ISL_Cont_1').scrollLeft+=num;setTimeout('CompScr_1()',TempSpeed)}}	
function picrun_ini(){	
	GetObj("List2_1").innerHTML=GetObj("List1_1").innerHTML;
	GetObj('ISL_Cont_1').scrollLeft=fill_1>=0?fill_1:GetObj('List1_1').scrollWidth-Math.abs(fill_1);
	GetObj("ISL_Cont_1").onmouseover=function(){clearInterval(AutoPlayObj_1)}
	GetObj("ISL_Cont_1").onmouseout=function(){AutoPlay_1()}
	AutoPlay_1();
}
//-->

//时间

      	function clickTime()
		{
		    var mainbody=document.getElementById('time1');
		    var thistime = new Date();
		    var years = thistime.getYear();
		    var days = thistime.getDay();
		    var hours = thistime.getHours();
		    var minutes = thistime.getMinutes();
		    var seconds = thistime.getSeconds();
		    var lastDate = new Date(thistime.getYear(), thistime.getMonth(), thistime.getDate(),hours,5*parseInt(minutes/5));
		    if(hours>17||hours<9){
		        mainbody.parentNode.className="info_skip1";
		        if(hours>=18){
		            mainbody.innerHTML = "下次更新时间是明日9:00";
		        }else{
		            mainbody.innerHTML = "下次更新时间是今日9:00";
		        }
		        document.getElementById("lastTime").innerHTML="上次更新时间18:00";
		    }else{
		        mainbody.parentNode.className="info_skip";
		        minutes = 4 - minutes % 5;
		        seconds = 59 - seconds;
		        var smin = lastDate.getMinutes();
		        if(smin<10)smin="0"+smin;
		        document.getElementById("lastTime").innerHTML="上次更新时间"+(lastDate.getHours())+":"+smin;        
		        if(minutes == 0 && seconds == 0){          
		            //执行每五分钟更新数据
		            //GetFineData('row3',0);
		        }else{
		            if(minutes<10)minutes="0"+minutes;
		            if(seconds<10)seconds="0"+seconds;
		            thistime = minutes + ":" + seconds;
		            mainbody.innerHTML = thistime;
		        }
		    }
		    setTimeout("clickTime()",1000);
		}



/* 幻灯滚动 */