//배너 영역
var scrollTime = 3 * 1000;
var currentid = 0;
var timerid = null;
var startChk = 0;

function scrollStatus( id ) {
	if ( id ) currentid = currentid + id;

	if ( currentid < 0 ) currentid = totalid -1;
	else if ( currentid >= totalid ) currentid = 0;
		
	if(startChk == 0 && id == undefined){
		startChk = startChk + 1;
		currentid = 1;
	}
		
	for (var i=0; i < totalid; i++) {
		var view = (i == currentid) ? "" : "none";
		document.getElementById("bannerLayer" + i).style.display = view;
	}

	currentid++;
}

function startScroll() {
	stopScroll();
	timerId = setInterval("scrollStatus()" , scrollTime);
}

function stopScroll() { 
	try {
		clearTimeout(timerId);
	} catch (e) { }
}

var scrollTime2 = 3 * 1000;
var currentid2 = 0;
var timerid2 = null;
var startChk2 = 0;

function scrollStatus2( id ) {
	if ( id ) currentid2 = currentid2 + id;

	if ( currentid2 < 0 ) currentid2 = totalid2 -1;
	else if ( currentid2 >= totalid2 ) currentid2 = 0;
		
	if(startChk2 == 0 && id == undefined){
		startChk2 = startChk2 + 1;
		currentid2 = 1;
	}
	
	for (var i=0; i < totalid2; i++) {
		var view2 = (i == currentid2) ? "" : "none";
		document.getElementById("cheorwon_roll" + i).style.display = view2;
	}

	currentid2++;
}

function startScroll2() {
	stopScroll2();
	timerId2 = setInterval("scrollStatus2()" , scrollTime2);
}

function stopScroll2() { 
	try {
		clearTimeout(timerId2);
	} catch (e) { }
}