var openedID=0;
var openLock=0;
function $(objid)
{
    return document.getElementById(objid);
}
function openup(openid,closeid,openStep,closeStep,closeHeight)
{
    var fstid="blue_fst";
    var aid="blue_a";
    var secid="blue_sec";
    var j;
	if($(fstid+(openid)).offsetHeight+openStep>closeHeight+$(secid+(openid)).offsetHeight)
    {
        $(fstid+(openid)).style.height='auto';
        if(closeid>0) 
			$(fstid+(closeid)).style.height=closeHeight+'px';
        openedID=openid;
        openLock=0;
	}
	else{
        j=$(fstid+(openid)).offsetHeight+openStep;
        $(fstid+(openid)).style.height=j+'px';
        if(closeid>0) 
        {
            j=$(fstid+(closeid)).offsetHeight-closeStep;
			$(fstid+(closeid)).style.height=j+'px';
        }
		window.setTimeout(function(){openup(openid,closeid,openStep,closeStep,closeHeight)},100);
	}
}
function dd_click(num,total)
{
    var fstid="blue_fst";
    var aid="blue_a";
    var secid="blue_sec";
    var i;
    var openid,closeid,openStep,closeStep,closeHeight;

    if(num==openedID) return;
    if(openLock==1) return;
    openLock=1;
    for(i=0;i<total;i++)
    {
        $(fstid+(i+1)).style.backgroundImage="url(image/icon-right.gif)";
        $(aid+(i+1)).style.color="#002E5D";
        if((i+1)==num)
        {
			$(fstid+(i+1)).style.backgroundImage="url(image/icon-down.gif)";
			$(aid+(i+1)).style.color="#F46D1C";
            openid=i;
        }
    }
    openid++;
    closeid=openedID;
    openStep=Math.floor($(secid+(openid)).offsetHeight/5);
    if(closeid>0)
        closeStep=Math.floor($(secid+(closeid)).offsetHeight/5);
    else closeStep=0;
    closeHeight=14;
    openup(openid,closeid,openStep,closeStep,closeHeight);
}
function scrollup(o,d,c)
{
    d=o.firstChild.offsetHeight;
	if(d==c){
		var t=o.firstChild.cloneNode(true);
		o.removeChild(o.firstChild);
		o.appendChild(t);
		t.style.marginTop=o.firstChild.style.marginTop='0px';
	}
	else{
		var s=3,c=c+s,l=(c>=d?c-d:0);
		o.firstChild.style.marginTop=-c+l+'px';
		window.setTimeout(function(){scrollup(o,d,c-l)},100);
	}
}
var tatleId="shouye";
function TatleClick(id)
{
    tatleId=id;
}
function CheckTatleSel()
{
	if(tatleId=="") return;
    $(tatleId).className="lit";
}
function BkgOn(id)
{
   if($(id).className=="lit bkgoff") 
    {
        $(id).className="lit";
    }
}
function BkgOff(id)
{
    if($(id).className=="lit") 
    {
        $(id).className="lit bkgoff";
    }
}

var navItemId="";
var navItemId2="";
function CheckNavSel()
{
		var idname;
    if(navItemId=="") return;
    $(navItemId).className="lit";
    if(navItemId2=="") return;
		idname=navItemId2.split(",");
	for(i=0;i<idname.length-1;i++)
		$(idname[i]).className="openlit";
    $(idname[i]).className="lit";
}
var lianxirenid="";
function ChecklianxirenSel()
{
    if(lianxirenid=="") return;
    $(lianxirenid).className="";
    if(lianxirenid=="lianxiren1shanghai")
		{
			$('dizhishh').className="";
			$('youbianshh').className="";
			$('dianhuashh').className="";
		}
		else
		{
			$('dizhibj').className="";
			$('youbianbj').className="";
			$('dianhuabj').className="";
		}
}
var fangindex="";
function Createlist()
{
	var i;
	var tmpindex;
	var flag;
	var id="idfang";
	tmpindex=fangindex.split(",");
	if(tmpindex[0]=="all")
	{
		for(i=0;i<fangnum;i++)
		{
			//alert(id+tmpindex[i]);
			$(id+i).className="lit";
		}
	}
	if(tmpindex[0]=="")
	{
		$('fanganlist').className="undodis";
		return;
	}
	for(i=0;i<tmpindex.length;i++)
	{
		//alert(id+tmpindex[i]);
		if(tmpindex[i]<fangnum) $(id+tmpindex[i]).className="lit";
	}
	//for(i=0;i<fangnum;i++)
	//{
	//	alert(i+","+$(id+i).className);
	//}
}

var piclist=new Array(4);
var piclistyanjiu=new Array(13);
function changepic(id,index)
{
	piclist[0]="image/e-mag090727.gif";
	piclist[1]="image/chanpin2.gif";
	piclist[2]="image/chanpin1.gif";
	piclist[3]="image/chanpin3.gif";
	if(id=="chanpinpic") $(id).src=piclist[index];
	piclistyanjiu[0]="image/09063gen.jpg";
	piclistyanjiu[1]="image/yanjiu1.gif";
	piclistyanjiu[2]="image/yanjiu2.gif";
	piclistyanjiu[3]="image/yanjiu3.gif";
	piclistyanjiu[4]="image/yanjiu4.gif";
	piclistyanjiu[5]="image/yanjiu5.gif";
	piclistyanjiu[6]="image/yanjiu6.gif";
	piclistyanjiu[7]="image/yanjiu7.gif";
	piclistyanjiu[8]="image/yanjiu8.gif";
	piclistyanjiu[9]="image/yanjiu9.gif";
	piclistyanjiu[10]="image/yanjiu10.gif";
	piclistyanjiu[11]="image/yanjiu11.gif";
	piclistyanjiu[12]="image/yanjiu12.gif";
	if(id=="yanjiupic") $(id).src=piclistyanjiu[index];
}
var selitemindex=1;
var curMeitiPeriod = 2;
var curPinpaiPeriod = 2;
var curMeitiMinitype = 1;
var curPinpaiMinitype = 1;

function selmeitiitem(id,index, period)
{
	$(id+selitemindex).className="listitem";
	if((selitemindex-1)>0) $(id+(selitemindex-1)).className="listitem";
	if((index-1)>0) $(id+(index-1)).className="listitem litbf";
	$(id+index).className="listitem lit";
	selitemindex=index;
		for(var i=1; i<3; i++)
		{
			for(var j=1; j<6; j++)
			{
				if(i==period && j==index )
				{
					if($(id+'_'+i+'_'+j)!=null)
						$(id+'_'+i+'_'+j).style.display = 'block';
				}
				else
				{
					if($(id+'_'+i+'_'+j)!=null)
						$(id+'_'+i+'_'+j).style.display = 'none';
				}
			}
		}
		if(id == 'meiti')
		{
			curMeitiPeriod = period;
			curMeitiMinitype = index;
		}
		else
		{
			curPinpaiPeriod = period;
			curPinpaiMinitype = index;
		}
}
var selitem1=4;
function selmeitiitem1(id,index)
{
	if(index==1)
	{
		$('topbox').style.backgroundImage="url(image/topbg1.gif)";
		$(id+index).style.color="#ff6600";
		$(id+2).style.color="#444";
		$('dlbox4').className="dlallbox";
		$('dlbox5').className="undodis";
	}
	else
	{
		$('topbox').style.backgroundImage="url(image/topbg2.gif)";
		$(id+index).style.color="#ff6600";
		$(id+1).style.color="#444";
		$('dlbox4').className="undodis";
		$('dlbox5').className="dlallbox";
	}
}
var idtopboxleftitemindex=0;
function seltopboxleftitem(index)
{
	$('idtopboxleftitem'+idtopboxleftitemindex).className="topboxleftitem";
	$('idtopboxleftitem'+index).className="topboxleftitem lit";
	idtopboxleftitemindex=index;
}
var nianjiducount1=0;
var nianjiducount2=0;
function chagenianjidu(id)
{
	if(id=='idnianjidu1')
	{		
		if(nianjiducount1>0)
		{
			$(id).innerHTML="Annual";
			nianjiducount1=0;
			curMeitiPeriod = 2;
			$('niansource').className="undodis";
			$('jidusource').className="";
		}
		else
		{
			$(id).innerHTML="Quarter";
			nianjiducount1++;
			curMeitiPeriod = 1;
			$('niansource').className="";
			$('jidusource').className="undodis";
		}
		selmeitiitem('meiti',curMeitiMinitype,curMeitiPeriod);
		
	}
	else if(id=='idnianjidu2')
	{
		
		if(nianjiducount2>0)
		{
			$(id).innerHTML="Annual";
			nianjiducount2=0;
			curPinpaiPeriod = 2;
			$('niansource1').className="undodis";
			$('jidusource1').className="";
		}
		else
		{
			$(id).innerHTML="Quarter";
			nianjiducount2++;
			curPinpaiPeriod = 1;
			$('niansource1').className="";
			$('jidusource1').className="undodis";
		}
		selmeitiitem('pinpai',curPinpaiMinitype,curPinpaiPeriod);
	}
}
function SetListItemVisible(id,action)
{
	if(action=='none') $(id).className="undodis";
	else if(action=='block') $(id).className="";
}
function zz()
{}
function zzz(index)
{}