//var boxlayertitle=Array();
//var boxlayerpic=Array();
//var boxlayertext=Array();
var boxlayerhtml=Array();

function changeboxtdlayer(locnum,tnum){
	bhtml=document.getElementById('boxtdcontainer'+locnum);	
	
	//alert(btitle.innerHTML);
	//alert(boxlayertitle[tnum]);
	
	bhtml.innerHTML=boxlayerhtml[tnum];
	for (i=tnummin[locnum];i<=tnummax[locnum];i++){
		bbtn=document.getElementById('boxtdlbtn'+i);
		if (i==tnum) {
			//bbtn.class.name='boxtdlayerbutton_act';
			bbtn.setAttribute("class", "boxtdlayerbutton_act");
			bbtnc = document.getElementById('boxtdlayer'+i);
			bbtnc.style.backgroundColor='ffffff';
		} else {
			//bbtn.class.name='boxtdlayerbutton';
			bbtn.setAttribute("class", "boxtdlayerbutton");
			bbtnc = document.getElementById('boxtdlayer'+i);
			bbtnc.style.backgroundColor='d1d1d1';
		}
	}
	
	return false;
}

function autoboxtdlayer(locnum,tnum){
	bhtml=document.getElementById('boxtdcontainer'+locnum);	
	bhtml.innerHTML=boxlayerhtml[tnum];
	
	if (boxtdlayerautoscroll[locnum]>0){
		//clearTimeout(ctime);
		nexttnum=tnum+1;
		if (nexttnum>tnummax[locnum]) nexttnum=tnummin[locnum];
		var ctime=setTimeout("autoboxtdlayer("+locnum+","+nexttnum+")",boxtdlayerautoscroll[locnum]);
	}
	for (i=tnummin[locnum];i<=tnummax[locnum];i++){
		bbtn=document.getElementById('boxtdlbtn'+i);
		//alert('boxtdlbtn'+tnum);
		//alert (i+'-'+tnum);
		if (i==tnum) {
			//bbtn.class.name='boxtdlayerbutton_act';
			bbtn.setAttribute("class", "boxtdlayerbutton_act");
			bbtnc = document.getElementById('boxtdlayer'+i);
			bbtnc.style.backgroundColor='ffffff';
		} else {
			//bbtn.class.name='boxtdlayerbutton';
			bbtn.setAttribute("class", "boxtdlayerbutton");
			bbtnc = document.getElementById('boxtdlayer'+i);
			bbtnc.style.backgroundColor='d1d1d1';
		}
	}

	//alert(btitle.innerHTML);
	return false;
}

function changeboxtdlayer_old(locnum,tnum){
	btitle=document.getElementById('boxtdtitle'+locnum);	
	bpic=document.getElementById('boxtdpic'+locnum);	
	btext=document.getElementById('boxtdtext'+locnum);
	
	//alert(btitle.innerHTML);
	//alert(boxlayertitle[tnum]);
	
	btitle.innerHTML=boxlayertitle[tnum];
	btext.innerHTML=boxlayertext[tnum];
	bpic.src=boxlayerpic[tnum];
	for (i=tnummin[locnum];i<=tnummax[locnum];i++){
		bbtn=document.getElementById('boxtdlbtn'+i);
		if (i==tnum) {
			//bbtn.class.name='boxtdlayerbutton_act';
			bbtn.setAttribute("class", "boxtdlayerbutton_act");
		} else {
			//bbtn.class.name='boxtdlayerbutton';
			bbtn.setAttribute("class", "boxtdlayerbutton");
		}
	}
	
	return false;
}

function autoboxtdlayer_old(locnum,tnum){
	btitle=document.getElementById('boxtdtitle'+locnum);	
	bpic=document.getElementById('boxtdpic'+locnum);	
	btext=document.getElementById('boxtdtext'+locnum);
	
	//alert(btitle.innerHTML);
	//alert(boxlayertitle[tnum]);
	
	btitle.innerHTML=boxlayertitle[tnum];
	btext.innerHTML=boxlayertext[tnum];
	if (boxlayerpic[tnum]!='none'){
		bpic.src=boxlayerpic[tnum];
	} else {
		bpic.src=boxlayerpic[tnum];
	}
	
	if (boxtdlayerautoscroll[locnum]>0){
		//clearTimeout(ctime);
		nexttnum=tnum+1;
		if (nexttnum>tnummax[locnum]) nexttnum=tnummin[locnum];
		var ctime=setTimeout("autoboxtdlayer("+locnum+","+nexttnum+")",boxtdlayerautoscroll[locnum]);
	}
	for (i=tnummin[locnum];i<=tnummax[locnum];i++){
		bbtn=document.getElementById('boxtdlbtn'+i);
		//alert('boxtdlbtn'+tnum);
		//alert (i+'-'+tnum);
		if (i==tnum) {
			//bbtn.class.name='boxtdlayerbutton_act';
			bbtn.setAttribute("class", "boxtdlayerbutton_act");
		} else {
			//bbtn.class.name='boxtdlayerbutton';
			bbtn.setAttribute("class", "boxtdlayerbutton");
		}
	}

	//alert(btitle.innerHTML);
	return false;
}