scrollheight_sell = 80;//卷軸高
lineNum_sell = 1; 
boardheight_sell = scrollheight_sell * lineNum_sell;//跑馬燈高
scrollwidth_sell=600;//跑馬燈寬
scrollTimeOut_sell = 60;//移動時間
scrollStopTime_sell = 1;//停留時間值愈小停留愈短

doScroll_sell = true;//是否要跑
scrollCountTime_sell = 0;//目前時間
offSet_sell = scrollheight_sell;//偏移量
startSetp_sell = 0;
objnum_sell = 0;

function ScrollBluezz_sell() {
	var thisSc = document.getElementById('sellArea');
	var obj = thisSc.getElementsByTagName("div");
	if (obj.length <= lineNum_sell) boardheight_sell=scrollheight_sell * obj.length;
	thisSc.style.width = scrollwidth_sell+"px";
	thisSc.style.height = boardheight_sell+"px";
	thisSc.style.overflowX = "hidden";
	thisSc.style.overflowY = "hidden";
	thisSc.style.display = "block";
	thisSc.scrollTop = 0;
	mytime = setInterval("scrollUpBluezz_sell()",scrollTimeOut_sell);
}

function scrollUpBluezz_sell() {
	var thisSc = document.getElementById('sellArea');
	var obj = thisSc.getElementsByTagName("div");
	if (doScroll_sell == false) return	//不跑
	if (obj.length <= lineNum_sell) return	//不跑
	offSet_sell ++; 
	if (offSet_sell == scrollheight_sell + 1) {
		scrollCountTime_sell ++; 
		offSet_sell --; 
		if (scrollCountTime_sell == scrollStopTime_sell) {
			offSet_sell = 0;
			scrollCountTime_sell = 0;
			thisSc.innerHTML += "<div>"+obj[objnum_sell].innerHTML+"</div>";
			objnum_sell++;
		}
	}else {
		startSetp = thisSc.scrollTop + (scrollheight_sell * lineNum_sell);
		thisSc.scrollTop += 2;
	}
}

function sellStop(){
	doScroll_sell = false;
}
function sellStart(){
	doScroll_sell = true;
}